3- Arenas Curables y Activadores

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ORDERING AND DISTRIBUTION

SANTROL OVERVIEW

SELECTION ANDFIELD GUIDES

SANTROL PRODUCTS

BIOBALLSSOLUBLE BALL

SEALERS

SUPERPACRESIN COATED GRAVEL PACK

SANPACGRAVEL PACK AND

FRAC SANDS

TEMPEREDRESIN COATED

PROPPANTS

CURABLERESIN COATED

PROPPANTS

ACTIVATORS

SantrolCurable

ResinCoated

Proppants

more

Curable proppants prevent flowback, reduce embedment, reduce crush fines and increase long term conductivity

Santrol’s range of curable proppants utilize patented multi-layer coating techniques to apply high quality phenolicand other specialty resins to specially treated base substrates that can be either sand or ceramic.

Differential crosslink density of each resin layer allows the product to attain both added strength as well as theability to attain grain to grain bonding, or “curability”, in the formation.

Free flow additives, anti-dusting agents and anti-static agents are used to enhance handling, water-wetting andflow characteristics.


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

Product Mesh Description Min. Temp. Max Temp Approx. ClosureAvailable Stress Range

HyperProp 20/40 Encapsulated curable for higher Wells>140˚ F 600˚ F 10,000 to 16,000 psiBauxite closures and temperatures

DynaProp 20/40 Encapsulated curable for enhanced Wells>140˚ F 600˚ F 9,000 to 14,000 psiIntermediate conductivity at higher closures*

Ceramic

MagnaProp 20/40 Econ. Encapsulated curable for higher closures Wells>140˚ F 600˚ F 6,000 to 12,000 psiLightweight

Ceramic

OptiProp 20/40 Sand Encapsulated curable for high closures Wells>140˚ F 600˚ F 6,000 to 10,000 psi16/30 Sand

Super HS 20/40 Sand High strength patented multi-coat Wells>70˚ F 600˚ F 6,000 to 10,000 psi16/30 Sand12/20 Sand

Super DC 20/40 Sand Intermediate strength patented dual-coat Wells>70˚ F 600˚ F 6,000 to 8,000 psi16/30 Sand12/20 Sand

Super LC 20/40 Sand Low cost curable multi-coat designed Wells>70˚ F 600˚ F 5,000 to 7,000 psi16/30 Sand enhanced conductivity over TF product12/20 Sand

Super TF 20/40 Sand Economy curable sand Wells>70˚ F 600˚ F 4,000 to 6,000 psi

Super HT 20/40 Sand Low Temperature gravel and frac packs Wells>70˚ F 500˚ F 100 to 5,000 psi16/30 Sand12/20 Sand

PolarProp 20/40 Sand Encapsulated prop for low Wells>60˚ F 150˚ F 500 to 6,000 psi16/30 Sand temperature closure12/20 Sand

Note 1: Super LC, Super DC, Super HS and OptiProp coatings can be applied to any base ceramic including bauxite as a custom coat. Call 888-SANTROL for custom coatpricing. Note 2: For low temperature applications (70º F to 140º F) Superset Activators "O"(oil based fluid systems) or "W"(water based fluid systems) are generally recom-mended. PolarProp requires Superset "P"(SSP).

Co

mp

ari

so

n C

ha

rt

Curable Proppant Performance DataQUIT{ BACK NEXT }

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SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

Product 2,000 psi 4,000 psi 6,000 psi 8,000 psi 10,000 psi 12,000 psi 14,000 psi 16,000 psiDynaProp C 6,978 6,356 5,420 4,603 2,625 2,130

P 347 319 286 269 170 130MagnaProp C 4,206 4,050 3,930 3,215 2,435 1,850

P 289 236 228 182 144 114OptiProp C 3,948 3,611 2,659 1,174 710

P 216 200 151 70 45Super HS C 4,843 4,040 2,260 933

P 272 232 132 57Super DC C 5,601 4,940 3,810 1,559 763

P 290 278 220 96 47Super LC C 4,490 3,954 2,842 1,029 453

P 238 219 161 62 29Super TF C 3,069 2,550 1,393 561 279

P 169 143 80 35 18Super HT C 3,580 3,074 2,568 800 250

P 186 168 139 90 15PolarProp C 5,102 3,760 1,520

P 346 246 152

Curable Proppant Performance DataCONDUCTIVITY (C) AND PERMEABILITY (P) PERFORMANCE - 20/40 PROPPANTS @ 250˚ F, 50 HRS, @ 2LBS./SQ. FT.

10,000

1,000

100

COND

UCTI

VITY

(MD -

FT)

C a

nd

P @

25

0˚

F

(70˚ F)

Curable Proppant Performance Data (Cont’d)QUIT{ BACK NEXT }

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SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

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Curable Proppant Performance Data

10,000

1,000

100

COND

UCTI

VITY

(MD-

FT)

Product 2,000 psi 4,000 psi 6,000 psi 8,000 psi 10,000 psi 12,000 psi 14,000 psi 16,000 psiHyperProp C 3,579 3,110 2,495 1,801 1,290 850

P 186 162 151 146 98 35DynaProp C 6,381 5,106 4,121 2,611 1,162

P 328 270 231 148 70MagnaProp C 3,845 3,687 2,720 1,731 1,220

P 201 192 157 105 72OptiProp C 2,484 1,213 460 264

P 141 72 29 17Super HS C 1,413

P 85Super DC C 3,475 3,316 672 186

P 210 190 41 12

CONDUCTIVITY (C) AND PERMEABILITY (P) PERFORMANCE - 20/40 PROPPANTS @ 300˚ F, 50 HRS, @ 2LBS./SQ. FT.

C a

nd

P @

30

0˚

F

C = Conductivity in md-ftP = Permeabil ity in DarciesNotes: Permeabil ity data not plotted graphically. All conductivity data generated under STIMLAB conditions.

end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

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HyperProp is Santrol’s upper range encapsulated curable bauxite proppant

HyperPropHyperProp is Santrol’s upper range encapsulated curable proppant based on sintered bauxite.HyperProp exhibits all of the properties of Santrol’s other patented encapsulated curablerange of products, producing high long term flow rates at higher closures. Technologically theresin coating is Santrol’s most advanced multilayer product with inner curable layers cappedwith a tough fully cured outer resin coat. HyperProp product provides superior performancefor mid to high closure stress applications with the added benefit of a high level of compatibility with fluid and breaker systems. HyperProp effectively lowers the density ofbauxite when combined with the resin coat allowing easier placement in the fracture andreducing costs on a volumetric basis.

HyperProp is designed as a stress curable proppant, that consolidates only after grain tograin contact under pressure has occurred. This provides flowback control and embedmentreduction as well as providing extra resistance to stress cycling and a reduction in turbulentflow as individual grain imperfections are surface coated with a resin, reducing non-Darcy effects.

HyperProp’s unique design allows for consolidation only under closure pressure in the formation,and the possibility of bonding in the well bore is virtually eliminated allowing HyperProp toremain in horizontal wellbores for extended periods without consolidating. HyperProp is theideal proppant for critical multi-zone deviated and horizontal wells as well as deep, hot, highclosure applications.

• HYPERPROP IS SANTROL’SENCAPSULATED CURABLE SINTEREDBAUXITE BASED PROPPANT.

• HYPERPROP EXHIBITS HIGHCOMPATIBILITY WITH MOSTFLUID SYSTEMS

• HYPERPROP REQUIRESTEMPERATURE AND CLOSURESTRESS TO BOND AND WILLTHEREFORE NOT SET UP INTHE WELLBORE

• EXCELS IN 10,000 TO16,000 PSI CLOSURE RANGE

• EXCELLENT FLOWBACK RESISTANCE

• REDUCED EMBEDMENT

• EXTREMELY LOW CRUSH

• EXCELLENT CYCLIC LOADINGCAPABILITY

• REDUCED EQUIPMENT EROSIONPOTENTIAL

• REDUCED DENSITY OVERUNCOATED BAUXITE

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

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HyperProp is manufactured at Santrol’s Fesno (Houston) and Santrol’s Pv, Denmark plants byresin coating sintered bauxite with multiple strong coats of resin using a process that permanentlyanchors the coating to the ceramic surface. The resin protects the proppant base from quickstress loading and provides additional toughness resulting in higher crush resistance.

HyperProp may be used in hydraulic fractured wells with bottom hole temperatures above140º F and closures in the 10,000 psi to 16,000 psi range. The cured resin coating is stableup to 600º F.

Unconfined Compressive Strength (UCS) of 20/40 HyperProp (in psi)

All data 1,000 psi closure for time intervals, 5 minute shearin 2% KCl. Press load rate @ 100 psi/min, specimen broken immediately after removal from Baroid cell afterflushing with 2% KCl.

Time/Temp 1 Hour 4 Hour 12 Hour

150˚ F 460 530 550

250˚ F 540 620 660

Source: Santrol Corporate Laboratory

CLO

SU

RE

STR

ESS

250 ˚ F 150˚ F

12 Hour

4 Hour

1 Hour

1,000 ps i

800 ps i

600 ps i

400 ps i

200 ps i

0 ps i

HyperProp (Cont’d)

HyperProp Technical Bulletin


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

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HyperProp Technical BulletinTest Method API Spec HyperPropTypical Screen RP 60 Sieve % Ret.Analysis Sec. 4.2 16 Max 0.1

ASTME 20Resin-Coated 25 90% BetweenBauxite % Between 30 + 30 Mesh

Controll ing Screens 35>90% 40

50Pan Max 1.0

Parameter Unit/Test Av. Diameter 0.75 mmShape RP56Roundness Krumbein 0.9Sphericity Krumbein 0.9Acid Solubility 12HCL/3HF <0.3%Turbidity FTU <200Temp. Stability 600˚ FSpecific Gravity 3.31Bulk Density lb/ft3 119.00

g/cm3 1.91Absolute Volume gal/lb 0.0336Crush Resistance 6,000 psi 0.10(fines) 8,000 psi 0.10

10,000 psi 0.2012,000 psi 0.30

Porosity @ 250˚ F 2,000 psi 0.474,000 psi 0.396,000 psi 0.358,000 psi 0.31

10,000 psi 0.2712,000psi 0.21

HOCNF Classification Not Harmful

Tec

hn

ica

l S

pe

cif

ica

tio

ns

0 psi/ambient20/40 = 0.480

HyperProp Technical Bulletin (Cont’d)


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

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HyperProp Technical Bulletin

Closure 6,000 8,000 10,000 12,000Pressure psi psi psi psi

HyperProp 4,702 3,950 2,455 2,130

Bauxite 4,497 3,602 2,619 1,874

Closure 6,000 8,000 10,000 12,000Pressure psi psi psi psi

HyperProp 330 231 184 164

Bauxite 308 255 192 142

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCEHYPERPROP WITH 20/40 BAUXITE

@250˚ F, 50 HRS, @ 2 LBS/FT2

Lo

ng

-Te

rm F

low

Ca

pa

cit

y

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S

All conductivity data generated under STIMLAB conditions.

end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

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DynaProp is Santrol’s mid range encapsulated curable, lightweight ceramic proppant

DynaPropDynaProp is Santrol’s mid range encapsulated curable, lightweight ceramic, exhibitingall the properties of Santrol’s other patented encapsulated curable range of products,producing higher long term flow rates at higher closures. Technologically the resincoating is Santrol’s most advanced multilayer product. The DynaProp product provides superior performance for moderate to high closure stress applications withthe added benefit of a high level of compatibility with fluid and breaker systems.

DynaProp is designed as a stress curable proppant, that consolidates only after grainto grain contact under pressure has occurred. This provides flowback control andembedment reduction as well as providing extra resistance to stress cycling and areduction in turbulent flow as individual grain imperfections are surface coated with aresin, reducing non-Darcy effects.

DynaProp’s unique design allows for consolidation only under closure pressure in theformation, and the possibility of bonding in the well bore is virtually eliminated allowingfor DynaProp to remain in horizontal wellbores for extended periods without consolidating. DynaProp is the ideal proppant for critical multi-zone deviated and horizontal wells.

• DYNAPROP IS SANTROL’SENCAPSULATED CURABLE MIDRANGE LIGHTWEIGHT CERAMIC

• DYNAPROP EXHIBITS HIGHCOMPATIBILITY WITH MOSTFLUID SYSTEMS

• DYNAPROP REQUIRESTEMPERATURE AND CLOSURESTRESS TO BOND AND WILLTHEREFORE NOT SETUP IN THE WELLBORE

• EXCELS IN 9,000 TO 14,000 PSICLOSURE RANGE




• EXCELLENT CYCLICLOADING CAPABILITY

• REDUCED EQUIPMENTEROSION POTENTIAL

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

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Unconfined Compressive Strength (UCS) of 20/40 DynaProp (in psi)

All data 1,000 psi closure for time intervals, 5 minute shearin 2% KCl. Press load rate @ 100 psi/min, specimen broken immediately after removal from Baroid cell afterflushing with 2% KCl.


150˚ F 500 560 575

250˚ F 600 670 720


CLO

SU

RE

STR

ESS

250 ˚ F 150˚ F

12 Hour

4 Hour

1 Hour

1,000 ps i

800 ps i

600 ps i

400 ps i

200 ps i

0 ps i

DynaProp (Cont’d)

DynaProp is manufactured at Santrol’s Fresno (Houston) and Santrol’s Pv, Denmarkplants by resin coating mid range lightweight ceramic with multiple strong coats ofresin using a process that permanently anchors the coating to the ceramic surface.The resin protects the proppant base from quick stress loading and provides additional toughness resulting in higher crush resistance.

DynaProp may be used in hydraulic fractured wells with bottom hole temperaturesabove 140º F and closures in the 9,000 psi to 14,000 psi range. The cured resin coating is stable up to 600º F.

DynaProp Technical Bulletin


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

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DynaProp Technical BulletinTest Method API Spec DynaPropTypical Screen RP 60 Sieve % Ret.Analysis Sec. 4.2 16 Max 0.1

ASTME 20Intermediate 25 90% BetweenStrength % Between 30 + 30 MeshResin-Coated Controll ing Screens 35Ceramic >90% 40

50Pan Max 1.0



10,000 psi 0.9012,000 psi 2.00


10,000 psi 0.2212,000psi 0.19


Tec

hn

ica

l S

pe

cif

ica

tio

ns

0 psi/ambient20/40 = 0.440

DynaProp Technical Bulletin (Cont’d)


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

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Closure 2,000 4,000 6,000 8,000 10,000 12,000Pressure psi psi psi psi psi psi

DynaProp 6,978 6,356 5,420 4,603 2,625 2,130

Ceramic 9,510 8,022 5,757 3,440 1,930 925


DynaProp 347 319 286 269 170 130

Ceramic 500 433 319 196 113 56

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCEDYNAPROP WITH 20/40 LIGHTWEIGHT CERAMIC

@250˚ F, 50 HRS, @ 2 LBS/FT2

Lo

ng

-Te

rm F

low

Ca

pa

cit

y

CONDUCTIVITY

PERMEABILITYCO

NDUC

TIVI

TYIN

MD-

FTPE

RMEA

BILI

TYIN

DARC

IES


DynaProp Technical Bulletin

end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

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MagnaProp is Santrol’s encapsulated, curable, economy, ceramic proppant

MagnaPropMagnaProp is Santrol’s encapsulated, curable, economy ceramic, exhibiting all theproperties of Santrol’s other patented encapsulated curable range of products.Technologically the coating exhibits a further advance in resin technology to providea product with unique downwell performance characteristics. MagnaProp providessuperior performance for moderate closure stress applications with the added benefitof a high level of compatibility with fluid and breaker systems.

MagnaProp is designed as a stress curable proppant, that consolidates only aftergrain to grain contact under pressure has occurred. This provides flowback controland embedment reduction as well as providing extra resistance to stress cycling anda reduction in turbulent flow. MagnaProp’s unique design only allows for consolidationunder closure pressure in the formation and the possibility of bonding in the wellboreis virtually eliminated which allows MagnaProp to remain in horizontal wellbores forextended periods without consolidating. MagnaProp is the ideal proppant for criticalmulti-zone deviated and horizontal wells.

• SANTROL’S ENCAPSULATED

CURABLE ECONOMY CERAMIC

• HIGH COMPATIBILITY WITH MOST

FLUID SYSTEMS

• MAGNAPROP REQUIRES

TEMPERATURE AND CLOSURE

STRESS TO BOND AND THEREFORE

WILL NOT SET UP INTHE WELLBORE

• EXCELS IN 6,000 TO 12,000 PSI

CLOSURE RANGE



• EXCELLENT CYCLIC LOADING

CAPABILITY


• EXCELLENT WATER-WETTING

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

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MagnaProp is manufactured at Santrol’s Fresno (Houston) and Santrol’s Pv, Denmarkplants by resin coating economy lightweight ceramic with multiple strong coats ofresin using a process that permanently anchors the coating to the ceramic surface.The resin protects the proppant base from quick stress loading and provides additional toughness resulting in higher crush resistance. MagnaProp exhibits goodwater-wetting capabilities through the use of special additives.

MagnaProp may be used in hydraulic fractured wells with bottom hole temperaturesabove 140º F and closures in the 6,000 psi to 12,000 psi range. The cured resin coating is stable up to 600º F.

MagnaProp (Cont’d)

Unconfined Compressive Strength (UCS) of 20/40 MagnaProp (in psi)

All data 1,000 psi closure for time intervals, 5 minute shearin 2% KCl. Press load rate @ 100psi/min, specimen brokenimmediately after removal from Baroid cell after flushingwith 2% KCl.


150˚ F 500 565 580

250˚ F 610 700 720


CLO

SU

RE

STR

ESS

250 ˚ F 150˚ F

12 Hour

4 Hour

1 Hour

1,000 ps i

800 ps i

600 ps i

400 ps i

200 ps i

0 ps i

MagnaProp Technical Bulletin


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

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MagnaProp Technical Bulletin (Cont’d)

MagnaProp Technical BulletinTest Method API Spec MagnaPropTypical Screen RP 60 Sieve % Ret.Analysis Sec. 4.2 16 Max 0.1

ASTME 20Economical 25 90% BetweenLightweight % Between 30 Controll ingCeramic Controll ing 35 Screens

Screens >90% 4050

Pan Max 1.0Parameter Unit/Test Av. Diameter 0.67 mmShape RP60Roundness Krumbein 0.9Sphericity Krumbein 0.9Acid Solubility 12HCL/3HF <0.3%Turbidity FTU <200Temp. Stability 600˚ FSpecific Gravity 2.65Bulk Density lb/ft3 93.50


6,000 psi 0.608,000 psi 0.75

10,000 psi 1.1012,000 psi 2.60


10,000 psi 0.1212,000psi 0.12


Tec

hn

ica

l S

pe

cif

ica

tio

ns

0 psi/ambient20/40 = 0.439


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

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Lo

ng

-Te

rm F

low

Ca

pa

cit

yClosure 2,000 4,000 6,000 8,000 10,000 12,000Pressure psi psi psi psi psi psi

MagnaProp 4,206 4,050 3,930 3,215 2,435 1,850

Ceramic 6,846 5,685 4,084 2,507 1,552 829


MagnaProp 289 236 228 182 144 114

Ceramic 342 295 220 141 91 51

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCEMAGNAPROP WITH 20/40 ECONOMICAL LIGHTWEIGHT CERAMIC

@250˚ F, 50 HRS, @ 2 LBS/FT2

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S


MagnaProp Technical Bulletin

end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

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OptiProp is Santrol’s most technologically advanced resin-coated product

OptiPropOptiProp is Santrol’s most technologically advanced resin coated product designedas an encapsulated curable resin to provide a product with unique downwell performance characteristics. The resultant OptiProp products provide superior performance for high closure stress applications with the added benefit of a high levelof compatibility with fluid and breaker systems.

OptiProp is designed as a high strength proppant that allows for flowback andembedment control, and provides extra resistance to stress cycling and high shearresistance. OptiProp’s unique design allows for consolidation only under closure pressure in the formation and the possibility of bonding in the well bore is virtually eliminated allowing OptiProp to remain in wellbores for extended periods without consolidating. OptiProp has rapidly become the coating of choice for critical multi-zone deviated and horizontal wells.

• SANTROL’S PREMIER

ENCAPSULATED MULTI-COAT

CURABLE PROPPANT

• EXCELLENT COMPATIBILITY WITH

MOST FLUID SYSTEMS

• REQUIRES TEMPERATURE AND

CLOSURE TO BOND AND

THEREFORE WILL NOT SET UP

IN THE WELLBORE

• EXCELLENT FLOWBACK

RESISTANCE


• EXCELLENT CYCLIC LOADING

CAPABILITY

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

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OptiProp is manufactured by resin coating API high sphericity, “Northern White” silica sands of the Jordan, St. Peter or Wonowoc formations with multiple strongcoats of resin using a patented process that permanently anchors the coating to thesand grain surface. The OptiProp coating is also available on a variety of ceramicmedia (16/20 and 20/40). The resin protects the proppant base from quick stressloading and provides additional crush resistance, and as it cures in the formation,bonds the individual proppant grains together to prevent flow-back and minimizesembedment.

OptiProp may be used in hydraulic fractured wells with bottom hole temperaturesabove 140º F and closures in the 6,000 psi to 10,000 psi range. The cured resin coating is stable up to 600º F.

OptiProp (Cont’d)

Unconfined Compressive Strength (UCS) of 20/40 OptiProp (in psi)

All data 1,000 psi closure for time intervals stated. Pressload rate @ 100psi/min, specimen broken immediately afterremoval from Baroid cell after flushing with 2% KCl.


150˚ F 500 560 570

250˚ F 600 660 710


CLO

SU

RE

STR

ESS

250 ˚ F 150˚ F

12 Hour

4 Hour

1 Hour

1,000 ps i

800 ps i

600 ps i

400 ps i

200 ps i

0 ps i

OptiProp Technical Bulletin


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

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OptiProp Technical BulletinTest Method API Spec 20/40 OptiProp 16/30 OptiPropTypical Screen RP 56 Sieve % Ret. Sieve % Ret.Analysis Sec. 4.2 16 0.1 12 0.1(Northern ASTME-11-87 20 1.1 16 0.1White Sand) 25 37.9 20 23.6

30 40.8 25 61.235 14.5 30 13.840 4.1 40 1.150 1.3

Pan 0.2 Pan 0.10% Between Contr. Screens >90% >90% >90%

Av. Diameter 0.71 mm 0.81 mmParameter Unit/TestShape RP56Roundness Krumbein 0.8 0.8Sphericity Krumbein 0.8 0.8Acid Solubility 12HCL/3HF <0.3% <0.3%Turbidity FTU <200 <200Temp. Stability 600˚ F 600˚ FSpecific Gravity 2.53 2.53Bulk Density lb/ft3 95.50 93.70

g/cm3 1.53 1.50Absolute Volume gal/lb 0.0466 0.0470Crush Resistance 2,000 psi 0.10 0.10(fines) 4,000 psi 0.30 1.30

6,000 psi 0.70 3.108,000 psi 1.20

10,000 psi 5.10Porosity @ 250˚ F 2,000 psi 0.33

4,000 psi 0.29 0.266,000 psi 0.27 0.218,000 psi 0.24 0.20

10,000 psi 0.19 0.13HOCNF Classification Not Harmful Not Harmful

Tec

hn

ica

l S

pe

cif

ica

tio

ns

0 psi/ambient20/40 = 0.40516/30 = 0.415

OptiProp Technical Bulletin (Cont’d)


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

OptiProp Technical Bulletin (Cont’d)


20/40 OptiProp 3,948 3,611 2,659 1,174 710

20/40 SB Prime 3,928 2,734 1,801

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE20/40 OPTIPROP WITH 20/40 SB PRIME

@250˚ F, 50 HRS, @ 2 LBS/FT2L

on

g-T

erm

Flo

w C

ap

ac

ity


20/40 OptiProp 216 200 151 70 45

20/40 SB Prime 215 155 105


16/30 OptiProp 5,670 3,974 1,868 733

16/30 SHS 6,256 3,912 1,562 646

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE16/30 OPTIPROP WITH 16/30 SHS

@250˚ F, 50 HRS, @ 2 LBS/FT2


16/30 OptiProp 307 221 108 45

16/30 SHS 332 214 88 37

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S


more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

OptiPropCyclic Loading ResistanceSantrol’s OptiProp® coating was developed for high performance in cyclic loading environments. It offers high compressive bond

strength in the fracture with negligible bond strength in the wellbore for critical hydraulic fracture applications where High Prop

Pack Permeability is essential.

Due to its superior fluid compatibility, outstanding shear resistance going downhole, cyclic loading tolerance, and ability to remain

in wellbores without consolidating for extended periods, OptiProp rapidly became the coating of choice for critical multi-zone devi-

ated and horizontal wells. However, the original coating process did not develop the same high bond strengths at lower closures

and temperatures.

In response to the market’s needs for high strength and very elastic bonds for moderate temperature, technically demanding wells,

Santrol’s R&D and advanced coating facilities worked to deliver a coating that would extend OptiProp’s performance range and

capabilities.

Additionally, Santrol’s latest OptiProp formulation provides More Cyclic Loading Tolerance. The independent lab test data reported

in the attached report shows that even after 500 cycles, the OptiProp coated proppant pack showed very minimal signs of width

reduction, maintained the original conductivity, and retained 99% of the proppant pack volume. Previous testing on other products

had never exceeded 200 cycles with most failing during the first 30 cycles.

The following data is the result of independent laboratory testing and cooperative efforts with the operating and service

companies to solve part of an industry problem. An extended multicycle flowback test was completed on behalf of Santrol under

specified field conditions to simulate 20 years of production and shut-in periods. The product provided by Santrol for the testing

was OptiProp resin-coated sand, 20/40 mesh as currently used in the North Sea. The test included the following key features:

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

SHEAR SUMMARY PROCEDURE

The proppant slurry was sheared in a wellbore shear simulator under parameters determined as being representative of field

conditions:

· 12 ppg OptiProp loading

· Sea water borate crosslinked fluid (pH 10.5 - 10.7)

· 1500 1/seconds shear rate

· 5 minute residence time

· 100 °F test temperature

PROPPANT PACK CYCLING AND FLOW PROCEDURE

The slurry was pumped into a proppant flowback test cell, shut-in, and the fluid allowed to break under static conditions prior to

cycling and flow through the proppant pack:

· 7 Day Shut-in with progressive temperature ramp-up to 172 °F

· 850 psi Closure Stress During Shut-in

· Pack Width of approximately 1 inch (~8 lb./ft2)

· 500 Stress Cycles with flow every 18 cycles

· Gas flow rate through pack of 50 psi/ft

OptiPropCyclic Loading Resistance (Cont’d)

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

OptiPropResultsMINIMAL PROPPANT PRODUCTION

The proppant pack remained stable throughout the test sequence. At the completion of 500 cycles 98.6%, by weight of the original,

was retained in the pack. This level of proppant production is not considered significant, and it is suggested that the pack survived the

500 cycles intact.

PROPPANT PACK WIDTH INTEGRITY

The set OptiProp pack maintained 98.9% of the original width throughout the 500 cycles indicating excellent consolidation integrity.

MAINTAINED FRACTURE CONDUCTIVITY

The proppant pack maintained its original conductivity throughout the 500 cycles. After cycling was completed results indicated less

than a one percent change in the proppant pack differential pressure, relative to the initial pressure.

100%

95%

90%

0 50 100 150 200 250 300 350 400 450 500 Cycles

Percent Proppant Retained in Fracture after Cycling

10%

0%

-10%

0 50 100 150 200 250 300 350 400 450 500 Cycles

Proppant Pack Width Change During Cycling

10%

0%

-10%

0 50 100 150 200 250 300 350 400 450 500 Cycles

Proppant Pack Differential Pressure Change During Cycling

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

SUPERIOR RESIN INTEGRITY

OptiProp III showed superior shear resistance and minimal fluid interaction:

Description % Resin Retained

Post Shear Conditioning 94.0

After 18 hours in frac fluid at 140 °F 91.3

Recovered from Flowback Cell 90.4

Field experience with competitive products have shown as much as twice the resin loss under similar conditions.

The effect of pH on various competitor coatings shows OptiProp’s resin to be extremely resistant to alkali degradation. Loss on ignition

data after exposure of proppant to increasing sodium hydroxide alkalinity indicates superior performance from OptiProp:

Loss On Ignition as % by Weight

pH SBC (Borden) Prima (Hepworth) OptiProp (Santrol)

7 3.34 4.14 4.60

11 3.37 4.18 4.55

12 3.33 4.06 4.63

13 2.03 3.28 4.51

OptiPropResults (Cont’d)

end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super HS is Santrol’s multi-coat high strength curable resin coated sand

Super HSSuper HS (SHS) is Santrol’s multi-coat High Strength curable resin coated sand providing better performance through improved resin layering and content over theSuper DC product. This proppant is designed for higher closures (6,000 psi to 10,000psi) where crushing, flowback or embedment are fracturing design criteria.

Santrol’s 16/30 SHS and 20/40 SHS are manufactured by resin coating API highsphericity “Northern White” silica sands of the Jordan, St. Peter or Wonowoc formations with a strong resin coating using a patented process that permanentlyanchors the coating to the sand grain surface. Santrol’s 12/20 grade may be eitherfrom the Hickory formation or Ottawa type depending upon manufacturing location andcustomer specifications. The patented multi coat resin coating process increases thestrength of the sand grain to resist crushing by providing a fully cured inner layer and,as the outer layer cures in the formation, the coating bonds the individual proppantgrains together to prevent flow-back and minimize embedment.

• HIGH STRENGTH PROPPANT FOR

HIGHER CLOSURE PRESSURES

• ENHANCED 20/40 DISTRIBUTION

INCREASES RELATIVE FLOW

CAPACITY

• MULTI-LAYER OF BOTH CURED

AND UNCURED RESIN ADDS

TOUGHNESS TO THIS PROPPANT

• EXCELLENT FLOWBACK CONTROL

• LOW OVERALL CRUSH AND

MINIMAL FINES MIGRATION

• EXCELS IN 6,000 PSI TO

10,000 PSI CLOSURE RANGE

• PROPRIETARY WATER WETTING,ANTI-DUSTING AND ANTI-STATIC

AGENTS

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super HS (Cont’d)

SHS may be used in hydraulic fractured wells with bottom hole temperatures above70º F. The cured resin coating is temperature stable up to 600º F. Since SHS requiresclosure stress to bond, it normally will not bond in the tubing or casing where there islittle or no closure stress. Under low temperature conditions (70º F to 150º F) the addition of Santrol Superset chemical activators will help increase proppant pack bondStrength (See Activators in this manual).

Proprietary water wetting agents ensure good on-site blending with fluids to minimizebraiding and ensure correct slurry density.

Unconfined Compressive Strength (UCS) of 20/40 SHS (in psi)

All data 1,000 psi closure for time intervals, 5 minute shearin 2% KCI. At 100˚ F, Superset W Activator used (10 gallonsper 1,000 KCl). Press load rate @ 100 psi/min, specimenbroken immediately after removal from Baroid cell afterflushing with 2% KCI. Activator loading should be tested foreach particular job to ensure the optimum usage.


100˚ F 190 210 240

200˚ F 550 830 920


CLO

SU

RE

STR

ESS

200 ˚ F 100˚ F

24 Hour

12 Hour

1 Hour

1,000 ps i

800 ps i

600 ps i

400 ps i

200 ps i

0 ps i

SuperHS Technical Bulletin


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super HS Technical BulletinTest Method API Spec 20/40 Super HS 16/30 Super HS 12/20 Super HSTypical Screen RP 56 Sieve % Ret. Sieve % Ret. Sieve % Ret.Analysis Sec. 4.2 16 Max 0.1 12 Max 0.1 8 Max 0.1(Northern ASTME-11-87 20 16 12White Sand) 30 20 16

35 25 1840 30 2050 40 30

Pan Max 1.0 Pan Max 1.0 Pan Max 1.0% Between >90% >90% >90% >90%Controlling ScreensAv. Diameter 0.71 mm 0.81 mm 1.12mmParameter Unit/TestShape RP56Roundness Krumbein 0.8 0.8 0.8Sphericity Krumbein 0.8 0.8 0.8Acid Solubility 12HCL/3HF <0.3% <0.3% <0.3%Turbidity FTU <200 <200 <200Temp. Stability 600˚ F 600˚ F 600˚ FSpecific Gravity 2.53 2.53 2.53Bulk Density lb/ft3 95.50 93.70 92.70

g/cm3 1.53 1.50 1.48Absolute Volume gal/lb 0.0464 0.0466 0.0470Crush Resistance 2,000 psi 0.10 0.10 0.30(fines) 4,000 psi 0.20 1.50 1.60

6,000 psi 0.60 3.00 3.108,000 psi 1.00

10,000 psi 4.10Porosity @ 250˚ F 2,000 psi

4,000 psi 0.28 0.26 0.286,000 psi 0.25 0.22 0.258,000 psi 0.19 0.19 0.19

10,000 psi 0.16 0.12 0.16HOCNF Classification Not Harmful Not Harmful Not Harmful

Tec

hn

ica

l S

pe

cif

ica

tio

ns

>90%Between

Controll ingScreens

>90%Between

Controll ingScreens

>90%Between

Controll ingScreens

0 psi/ambient20/40 = 0.40516/30 = 0.41512/20 = 0.420

SuperHS Technical Bulletin (Cont’d)


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super HS Technical Bulletin (Cont’d)

Closure 2,000 4,000 6,000 8,000 10,000Pressure psi psi psi psi psi

20/40 SHS 4,843 4,040 2,260 933

20/40 SDC 5,601 4,940 3,810 1,559 763


20/40 SHS 272 232 132 57

20/40 SDC 336 323 225 79 35

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE20/40 SUPER HS WITH 20/40 SUPER DC

@250˚ F, 50 HRS, @ 2 LBS/FT2


16/30 SHS 6,256 3,912 1,562 646

16/30 SDC 6,050 5,844 3,914 1,297 562


16/30 SHS 332 214 88 37

16/30 SDC 336 323 225 79 35

10,000

1,000

100

10

1,000

100

10

1


@250˚ F, 50 HRS, @ 2 LBS/FT2


12/20 SHS 11,370 3,512 1,108 388

12/20 SDC 12,218 9,744 2,617


20/40 SHS 604 188 64 23

12/20 SDC 623 507 138

100,000

10,000

1,000

100

1,000

100

10

1


@250˚ F, 50 HRS, @ 2 LBS/FT2

Lo

ng

-Te

rm F

low

Ca

pa

cit

y

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S


end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super DC is Santrol’s intermediate strength Dual Coat Curable resin coated sand

Super DC • DUAL COAT PROPPANT FOR

INTERMEDIATE CLOSURES

• ENHANCED 20/40 DISTRIBUTION

INCREASES RELATIVE FLOW

CAPACITY




• EXCELS IN 6,000 PSI TO


• PROPRIETARY WATER WETTING,ANTI-DUSTING AND ANTI-STATIC

AGENTS

Super DC (SDC) is Santrol’s intermediate strength Dual Coat Curable resin coated

sand providing better performance through increased resin content over SLC

product. This proppant is designed as a proppant for moderate to high closure

(6,000 psi to 8,000 psi) where crushing, flowback or embedment are fracturing

design criteria.

Santrol’s 16/30 SLC and 20/40 SLC is manufactured by resin coating API high

sphericity “Northern White” silica sands of the Jordan, St. Peter or Wonowoc

formations with a strong resin coating using a patented process that permanently

anchors the coating to the sand grain surface. Santrol uses a patented dual coat

process wherein the inner resin coat is fully cured to protect the proppant from quick

stress cycling whereas the outer coat cures in the formation. Santrol’s 12/20 SDC is

manufactured with Hickory sand unless “Northern White” sand is specified. The resin

coating increases the strength of the sand grain to resist crushing and, as it cures in

the formation, the coating bonds the individual proppant grains together to prevent

flow-back and minimize embedment.

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super DC (Cont’d)

SDC may be used in hydraulic fractured wells with bottom hole temperatures above

70º F. The cured resin coating is temperature stable up to 600ºF. Since SDC requires

closure stress to bond, it normally will not bond in the tubing or casing where there is

little or no closure stress. Under low temperature conditions (70º F to 150º F) the

addition of Santrol Superset chemical activators will help increase proppant pack

bond Strength (See Activators in this manual).

Unconfined Compressive Strength (UCS) of 20/40 SDC (in psi)

All data 1,000 psi closure for time intervals, 5 minute shearin 2% KCl. At 100º F 1% Superset W used (10 gallons/1000KCl) Press load rate @ 100psi/min, specimen broken immediately after removal from Baroid cell after flushingwith 2% KCl. Activator loading should be tested for eachparticular job to ensure the optimum usage.


100˚ F 60 100 150

200˚ F 470 775 830


CLO

SU

RE

STR

ESS

200 ˚ F 100˚ F

24 Hour

12 Hour

1 Hour

1,000 ps i

800 ps i

600 ps i

400 ps i

200 ps i

0 ps i

SuperDC Technical Bulletin


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super DC Technical BulletinTest Method API Spec 20/40 Super DC 16/30 Super DC 12/20 Super DCTypical Screen RP 56 Sieve % Ret. Sieve % Ret. Sieve % Ret.Analysis Sec. 4.2 16 Max 0.1 12 Max 0.1 8 Max 0.1(Northern ASTME-11-87 20 16 12White Sand) 30 20 16

% Between 35 25 18Controll ing Screens 40 30 20

>90% 50 40 30Pan Max 1.0 Pan Max 1.0 Pan Max 1.0

% BetweenControll ing Screens >90% >90% >90%Av. Diameter 0.71 mm 0.81 mm 1.12mmParameter Unit/TestShape RP56Roundness Krumbein 0.8 0.8 0.8Sphericity Krumbein 0.8 0.8 0.8Acid Solubility 12HCL/3HF <0.3% <0.3% <0.3%Turbidity FTU <200 <200 <200Temp. Stability 600˚ F 600˚ F 600˚ FSpecific Gravity 2.57 2.57 2.57Bulk Density lb/ft3 95.50 93.70 92.70


6,000 psi 2.10 3.20 3.608,000 psi 4.40

10,000 psi 8.30Porosity @ 250˚ F 2,000 psi 0.33 0.33 0.32

4,000 psi 0.30 0.27 0.256,000 psi 0.25 0.23 0.178,000 psi 0.18 0.18

10,000 psi 0.15 0.12HOCNF Classification Not Harmful Not Harmful Not Harmful

Tec

hn

ica

l S

pe

cif

ica

tio

ns

>90%Between

Controll ingScreens

>90%Between

Controll ingScreens

>90%Between

Controll ingScreens

0 psi/ambient20/40 = 0.40516/30 = 0.41512/20 = 0.420

SuperDC Technical Bulletin (Cont’d)


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }


20/40 SDC 5,601 4,940 3,810 1,559 763

20/40 SLC 4,490 3,954 2,842 1,029 452


20/40 SDC 290 278 220 96 47

20/40 SLC 238 219 161 62 29

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE20/40 SUPER DC WITH 20/40 SUPER LC

@250˚ F, 50 HRS, @ 2 LBS/FT2


16/30 SDC 6,050 5,844 3,914 1,297 562

16/30 SLC 8,623 4,509 1,909


16/30 SDC 336 323 225 79 35

16/30 SLC 406 251 114

10,000

1,000

100

10

1,000

100

10

1


@250˚ F, 50 HRS, @ 2 LBS/FT2


12/20 SDC 12,218 9,744 2,617

12/20 SLC 17,150 7,389 1,175


20/40 SDC 623 507 138

12/20 SLC 892 399 69

100,000

10,000

1,000

100

1,000

100

10

1


@250˚ F, 50 HRS, @ 2 LBS/FT2

Lo

ng

-Te

rm F

low

Ca

pa

cit

y

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S


Super DC Technical Bulletin (Cont’d)

end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super LC is Santrol’s low cost curable resin coated sand

Super LCSuper LC (SLC) is Santrol’s Low Cost curable resin-coated sand providing better

performance through improved particle distribution and resin content over the

Super 20/40 product. This proppant is designed as a proppant for moderate

closure (5,000 psi to 7,000 psi) where crushing, flowback or embedment are

fracturing design criteria.

Santrol’s 16/30 SLC and 20/40 SLC are manufactured by resin coating API high

sphericity “Northern White” silica sands of the Jordan, St. Peter or Wonowoc

formations with a strong resin coating using a patented process that permanently

anchors the coating to the sand grain surface. Santrol’s 12/20 SLC is manufactured

with Hickory sand or “Northern White” sand as specified. The resin coating

increases the strength of the sand grain to resist crushing and, as it cures in the

formation, the coating bonds the individual proppant grains together to prevent

flow-back and minimize embedment.

more

• LOW COST, ECONOMICAL

REPLACEMENT FOR ALL

20/40 FRAC SANDS

• ENHANCED 20/40DISTRIBUTION INCREASES

RELATIVE FLOW CAPACITY

• MULTI-COATED TECHNOLOGY




• PROPRIETARY ANTI-DUSTING,ANTI-STATIC, AND WETTING

AGENTS


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super LC (Cont’d)

SLC may be used in hydraulic fractured wells bottom hole temperatures above

70˚F. The cured resin coating is temperature stable up to 600˚F. Since SLC requires

closure stress to bond, it normally will not bond in the tubing or casing where there

is little or no closure stress. Under low temperature conditions (70˚F to 150˚F) the


bond strength (see Activators in this manual).

SuperLC Technical Bulletin

Unconfined Compressive Strength (UCS) of 20/40 SLC (in psi)

All data 1,000 psi closure for time intervals, 5 minute shearin 2% KCI. At 100˚ F, 1% Superset W used (10 gallons per1,000 KCl). Press load rate @ 100 psi/min, specimen brokenimmediately after removal from Baroid cell after flushingwith 2% KCI. Activator loading should be tested for eachparticular job to ensure the optimum usage.


100˚ F 35 80 140

200˚ F 400 770 810


CLO

SU

RE

STR

ESS

200 ˚ F 100˚ F

24 Hour

12 Hour

1 Hour

1,000 ps i

800 ps i

600 ps i

400 ps i

200 ps i

0 ps i


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super LC Technical BulletinTest Method API Spec 20/40 Super LC 16/30 Super LC 12/20 Super LCTypical Screen RP 56 Sieve % Ret. Sieve % Ret. Sieve % Ret.Analysis Sec. 4.2 16 Max 0.1 12 Max 0.1 8 Max 0.1(Northern ASTME E-11-87 20 16 12White Sand) 30 20 16

35 25 1840 30 2050 40 30

Pan Max 1.0 Pan Max 1.0 Pan Max 1.0% Between >90% >90% >90% >90%Controlling ScreensAverage Diameter 0.70mm 0.81mm 1.10mmParameter Unit/TestShape RP56Roundness Krumbein 0.8 0.8 0.8Sphericity Krumbein 0.8 0.8 0.8Acid Solubility 12HCL/3HF <0.3% <0.3% <0.3%Turbidity FTU <200 <200 <200Temp. Stability 600˚ F 600˚ F 600˚ FSpecific Gravity 2.60 2.60 2.60Bulk Density lb/ft3 95.50 93.70 92.70


6,000 psi 2.00 5.90 1.808,000 psi 5.90

10,000 psi 15.30Porosity @ 250˚ F 2,000 psi 0.29 0.33 0.32

4,000 psi 0.26 0.29 0.256,000 psi 0.23 0.26 0.178,000 psi 0.19

10,000 psi 0.09HOCNF Classification Not Harmful Not Harmful Not Harmful

Tec

hn

ica

l S

pe

cif

ica

tio

ns

>90%Between

Controll ingScreens

>90%Between

Controll ingScreens

>90%Between

Controll ingScreens

0 psi/ambient20/40 = 0.40516/30 = 0.41512/20 = 0.420

SuperLC Technical Bulletin (Cont’d)


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super LC Technical Bulletin (Cont’d)


20/40 SLC 4,490 3,954 2,842 1,029 452

20/40 STF 3,069 2,550 1,393 561 279


20/40 SLC 238 219 161 62 29

20/40 STF 228 98 49 20 9

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE20/40 SUPER LC WITH 20/40 SUPER TF

@250˚ F, 50 HRS, @ 2 LBS/FT2


16/30 SLC 8,623 4,509 1,909

16/30 Jordan 8,837 3,300 1,238


16/30 SLC 406 251 114

16/30 Jordan 466 182 72

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE16/30 SUPER LC WITH 16/30 NORTHERN WHITE SAND

(JORDAN) @250˚ F, 50 HRS, @ 2 LBS/FT2


12/20 SLC 17,150 7,389

12/20 Jordan 16,048 4,601


20/40 SLC 892 399

12/20 Jordan 829 251

100,000

10,000

1,000

100

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE12/20 SUPER LC WITH 12/20 NORTHERN WHITE SAND

(JORDAN) @250˚ F, 50 HRS, @ 2 LBS/FT2

Lo

ng

-Te

rm F

low

Ca

pa

cit

y

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

P ERM

EABI

LITY

INDA

RCIE

S

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S


end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super TF is Santrol’s economical curable resin coated “Twenty Forty” product

Super TFSuper TF (STF) is Santrol’s economical curable resin coated "Twenty Forty" (API

20/40) product providing better crush and conductivity performance than raw sand in

shallow wells with medium to low closure pressures (4,000 psi to 6,000 psi) with the

added benefits of flowback and embedment control.

STF is manufactured by resin coating API, high sphericity, monocrystalline “Northern

White” silica sands of the Jordan, St. Peter and Wonowoc formations with a strong

resin coating using a patented process that permanently anchors the coating to the

sand grain surface. The resin coating increases the strength of the sand grain to resist

crushing and, as it cures in the formation, the coating bonds the individual proppant

grains together to prevent flow-back and minimize embedment.

STF may be used in hydraulic fractured wells with bottom hole temperatures above

70º F. The cured resin coating is temperature stable up to 600º F. Since STF requires

closure stress to bond, it will not normally bond in the tubing or casing where there is

little or no closure stress. Under low temperature conditions (70º F to 150º F) the


bond Strength (See Activators in this manual)

• ECONOMICAL REPLACEMENT

FOR ALL 20/40 FRAC SANDS

• EXCELLENT FLOWBACK

CONTROL

• REDUCES PROPPANT

EMBEDMENT

• INCREASES FRACTURE WIDTH

• LOW CRUSH AND LOW FINES

GENERATION

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super TF (Cont’d)

SuperTF Technical Bulletin

Unconfined Compressive Strength (UCS) of 20/40 STF (in psi)

All data 1,000 psi closure for time intervals, 5 minute shearin 2% KCl. At 100º F 1.0% Superset W used (10 gal-lons/1000 gallons KCl). Press load rate @ 100psi/min,specimen broken immediately after removal from Baroid cellafter flushing with 2% KCl. Activator loading should betested for each particular job to ensure the optimum usage.


100˚ F 20 50 65

200˚ F 130 370 430


CLO

SU

RE

STR

ESS

200 ˚ F 100˚ F

24 Hour

12 Hour

1 Hour

500 ps i

400 ps i

300 ps i

200 ps i

100 ps i

0 ps i


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super TF Technical BulletinTest Method API Spec 20/40 Super TFTypical Screen RP 56 Sieve % Ret.Analysis Sec. 4.2 16 Max 0.1(Northern ASTME 20White Sand) 25 90% Between

% Between 30 Controll ingControll ing Screens 35 Screens

>90% 4050

Pan Max 1.0



6,000 psi 3.408,000 psi

10,000 psiPorosity @ 250˚ F 2,000 psi 0.31

4,000 psi 0.276,000 psi 0.248,000 psi 0.19

10,000 psi 0.12HOCNF Classification Not Harmful

Tec

hn

ica

l S

pe

cif

ica

tio

ns

0 psi/ambient20/40 = 0.400

SuperTF Technical Bulletin (Cont’d)


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super TF Technical Bulletin (Cont’d)


20/40 STF 3,069 2,550 1,393 561 279

Jordan 4,223 1,762 849 339 101


20/40 STF 169 143 80 35 18

Jordan 228 98 49 20 9

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE20/40 SUPER TF WITH 20/40 WHITE SAND (JORDAN)

@250˚ F, 50 HRS, @ 2 LBS /FT2

Lo

ng

-Te

rm F

low

Ca

pa

cit

y

CONDUCTIVITY

PERMEABILITYCO

NDUC

TIVI

TYIN

MD-

FTPE

RMEA

BILI

TYIN

DARC

IES


end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super HT is Santrol’s highly curable, high tensile curable product

Super HTSuper HT (SHT) is Santrol’s High Tensile curable coated sand product that has found

a wide range of applications including Frac Packs and screenless completions. The

high bond strength allows SHT to be used at low temperatures as low as 70º F in

conjunction with an activator in Gravel Pack Frac Pack and Fracturing applications.

Below this temperature range PolarProp should be considered the product of first

choice.

SHT can be set up with as little as 1 psi differential pressure and should only be used

where the completion allows for cleanout of the material inside the casing after the

treatment. Where crosslinked gels are used during the treatment compatibility

testing should be performed.

SHT is manufactured at all of Santrol’s US and European plants by resin coating sand

using a process that permanently anchors the coating to the sand surface. The resin

protects the proppant base from quick stress loading and provides additional

toughness resulting in higher crush resistance over silica sand.

SHT may be used in hydraulic fractured wells with bottom hole temperatures above

70º F and closures up to 5,000 psi. The cured resin coating is stable up to 600º F.

• LOW TEMPERATURE (>70º F), LOW CLOSURE, HIGH TENSILE

CURABLE PROPPANT

• HIGH UNCONFINED

COMPRESSIVE STRENGTH

• EXCELS UP TO 5,000 PSI

CLOSURE

• HIGH FLOWBACK RESISTANCE


• USED IN CONJUNCTION

ACTIVATOR (70º F TO 150º F)

• USED IN SCREENLESS

COMPLETIONS AND FRAC PACKS

more


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super HT (Cont’d)

Unconfined Compressive Strength (UCS) of 20/40 SHT (in psi)

All data 1,000 psi closure for time intervals, 5 minute shear in2% KCl. At 100º F 1% Superset W Activator used (10 gal-lons/1000 gallons KCl). Press load rate @ 100psi/min, specimen broken immediately after removal from Baroid cellafter flushing with 2% KCl. Activator loading should be testedfor each particular job to ensure the optimum usage.


100˚ F 90 120 161

200˚ F 100 170 180


CLO

SU

RE

STR

ESS

200 ˚ F 100˚ F

12 Hour

4 Hour

1 Hour

250 ps i

200 ps i

150 ps i

100 ps i

50 ps i

0 ps i

SuperHT Technical Bulletin


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super HT Technical BulletinTest Method API Spec 20/40 Super HT 16/30 Super HT 12/20 Super HTTypical Screen RP 56 Sieve % Ret. Sieve % Ret. Sieve % Ret.Analysis Sec. 4.2 16 Max 0.1 12 Max 0.1 8 Max 0.1(Northern ASTME-11-87 20 16 12White Sand) 30 20 16

% Between 35 25 18Controll ing Screens 40 30 20

>90% 50 40 30Pan Max 1.0 Pan Max 1.0 Pan Max 1.0

Av. Diameter 0.73 mm 0.83 mm 1.14mmParameter Unit/TestShape RP56Roundness Krumbein 0.8 0.8 0.8Sphericity Krumbein 0.8 0.8 0.8Acid Solubility 12HCL/3HF <0.3% <0.3% <0.3%Turbidity FTU <200 <200 <200Temp. Stability 600˚ F 600˚ F 600˚ FSpecific Gravity 2.55 2.55 2.55Bulk Density lb/ft3 96.00 94.00 93.00


6,000 psi 2.80 3.40 4.108,000 psi

10,000 psiPorosity @ 250˚ F 2,000 psi 0.41 0.41 0.43

4,000 psi 0.33 0.38 0.416,000 psi 0.26 0.27 0.248,000 psi 0.23 0.16 0.11

10,000 psiHOCNF Classification Not Harmful Not Harmful Not Harmful

Tec

hn

ica

l S

pe

cif

ica

tio

ns

>90%Between

Controll ingScreens

>90%Between

Controll ingScreens

>90%Between

Controll ingScreens

0 psi/ambient20/40 = 0.42016/30 = 0.43012/20 = 0.440

SuperHT Technical Bulletin (Cont’d)


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

Super HT Technical Bulletin (Cont’d)


20/40 SHT 3,850 3,074 2,568 800 250


20/40 SHT 186 168 139 90 15

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE20/40 SUPER HT

@250˚ F, 50 HRS, @ 2 LBS/FT2


16/30 SHT 3,904 3,330 2,401 1,218


16/30 SHT 199 186 141 62

10,000

1,000

100

10

1,000

100

10

1


@250˚ F, 50 HRS, @ 2 LBS/FT2


12/20 SHT 8,260 5,460 3,277 1,572


20/40 SHT 220 191 158 91

10,000

1,000

100

10

1,000

100

10

1


@250˚ F, 50 HRS, @ 2 LBS/FT2

Lo

ng

-Te

rm F

low

Ca

pa

cit

y

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S

CONDUCTIVITY

PERMEABILITY

COND

UCTI

VITY

INM

D-FT

PERM

EABI

LITY

INDA

RCIE

S


end of section


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

PolarProp is Santrol’s newest curable product for low temperatures (60˚ F - 150˚ F)

PolarPropPolarProp is Santrol’s newest addition to the encapsulated curable range of products,

enabling effective flowback resistance to be developed at temperatures traditionally

below those of curable resin coated sands. When used in the range of 60˚ F to 150˚ F

and with Santrol’s newest activator (SSP), this product develops greater compressive

strength than previous traditional curable products. PolarProp is ideally suited for low

to moderate closure stress applications with the added benefit of a good level of

compatibility with fluid and breaker systems. PolarProp may be used with a range of

buffered fluid systems, including borates.*

PolarProp is designed as a stress curable proppant, that consolidates only after grain

to grain contact under pressure has occurred. This provides flowback control and

embedment reduction as well as providing extra resistance to stress cycling and a

reduction in turbulent flow as individual grain imperfections are surface coated with a

resin, reducing non-Darcy effects.

more

• POLARPROP IS SANTROL’SENCAPSULATED CURABLE

LOW TEMPERATURE

(60˚ F - 150˚ F) PROPPANT

• POLARPROP EXHIBITS GOOD

COMPATIBILITY WITH MOST

FLUID SYSTEMS

• POLARPROP DEVELOPS

SIGNIFICANT UCS AT LOW

TEMPERATURE

• EXCELS IN 500 PSI TO


• FLOWBACK RESISTANCE


• USED IN CONJUNCTION

WITH NEW ACTIVATOR SSP


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

PolarProp (Cont’d)

PolarProp is manufactured at all of Santrol’s US and European plants by resin coating

either sand or lightweight ceramic with multiple strong coats of resin using a process

that permanently anchors the coating to the ceramic surface. The resin protects the

proppant base from quick stress loading and provides additional toughness resulting in

higher crush resistance.

PolarProp may be used in hydraulic fractured wells with bottom hole temperatures

above 60˚ F and closures in the 500 psi to 6,000 psi range. The cured resin coating is

stable up to 600˚ F.

* Buffer loadings in proprietary x-linked fluids should be tested with PolarProp prior to pumping.

Unconfined Compressive Strength (UCS) of 20/40 PolarProp (in psi)

All data 1,000 psi closure for time intervals, 5 minute shearin 2% KCI. At 70˚ F 1% Superset P Activator used (10 gal-lons per 1000 gallons KCI). At 80˚ F or above, 0.50%Superset P used. Press load rate @ 100 psi/min, specimenbroken immediately after removal from Baroid cell afterflushing with 2% KCI. Activator loading should be tested foreach particular job to ensure the optimum usage.Source: Santrol Corporate Laboratory


70˚ F 90 120 161

80˚ F 100 150 180

90˚ F 110 170 200

100˚F 115 190 230

CLO

SU

RE

STR

ESS

100 ˚ F 90 ˚ F 80 ˚ F 70 ˚ F

12 Hour

4 Hour

1 Hour

250 ps i

200 ps i

150 ps i

100 ps i

50 ps i

0 ps i

PolarProp Technical BulletinQUIT{ BACK NEXT }

QUIT{ BACK NEXT }


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

PolarProp Technical BulletinTest Method API Spec 20/40 PolarPropTypical Screen RP 56 Sieve % Ret.Analysis Sec. 4.2 16 Max 0.1(Northern ASTME 20White Sand) 25 90% Between

% Between 30 Controll ingControll ing Screens 35 Screens

>90% 4050

Pan Max 1.0



6,000 psi 5.708,000 psi 9.94

10,000 psi 19.38Porosity @ 250˚ F 2,000 psi 0.42

4,000 psi 0.346,000 psi 0.268,000 psi 0.24

10,000 psiHOCNF Classification Not Harmful

Tec

hn

ica

l S

pe

cif

ica

tio

ns

0 psi/ambient20/40 = 0.420

PolarProp Technical Bulletin (Cont’d)


SANTROL OVERVIEW


SANTROL PRODUCTS

CURABLERESIN COATED

PROPPANTS

HYPERPROP

DYNAPROP

MAGNAPROP

OPTIPROP

SUPER HS

SUPER DC

SUPER LC

SUPER TF

SUPER HT

POLARPROP

ACTIVATORS

QUIT{ BACK NEXT }

QUIT{ BACK NEXT }

PolarProp Technical Bulletin (Cont’d)


PolarProp 5,102 3,760 1,520


PolarProp 346 246 152

10,000

1,000

100

10

1,000

100

10

1

CONDUCTIVITY AND PERMEABILITY PERFORMANCE20/40 POLARPROP

@70˚ F, 50 HRS, @ 2 LBS /FT2

Lo

ng

-Te

rm F

low

Ca

pa

cit

y

CONDUCTIVITY

PERMEABILITYCO

NDUC

TIVI

TYIN

MD-

FTPE

RMEA

BILI

TYIN

DARC

IES


end of section

QUIT{ BACK NEXT }

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SANTROL OVERVIEW


SANTROL PRODUCTS


SEALERS



FRAC SANDS


PROPPANTS

CURABLERESIN COATED

PROPPANTS

ACTIVATORS

SantrolSuperset

ActivatorsSuperset activators are liquid chemicals used to help bond curable resin proppants

together when down hole temperatures are too low to thermally activate

resin bonding.

Superset products are generally recommended for use with curable resin coated

proppants in wells where the bottom hole temperature is below 150° F (66° C).

When using PolarProp, activator is recommended below 100° F. Supersets work by

activating the curable resin to maximize grain to grain bonding, therefore providing

proppant flowback control, minimizing embedment and increasing the conductivity

of the fracture for better well performance.

The following table shows the Superset additive concentrations suggested with

various shut-in times and temperatures. The concentration of Superset used in frac

fluids is measured in gallons per thousand gallons of the base gel frac fluid; not on

the total slurry volume.

• SUPERSET W FOR USE IN

WATER BASED FRAC FLUIDS

• SUPERSET O FOR USE IN OIL

BASED FRAC FLUIDS AND

SELECTED WATER BASE FLUIDS

• SUPERSET P FOR USE IN

WATER BASE FRAC FLUIDS

BELOW 100° F WITH

POLARPROP

more

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SANTROL OVERVIEW


SANTROL PRODUCTS


SEALERS



FRAC SANDS


PROPPANTS

CURABLERESIN COATED

PROPPANTS

ACTIVATORS

Shut-in time (hrs) 1 to 4 Hrs 4 to 8 Hrs More than 8 Hrs

Temperature (°F) gal/1000 gal. gal/1000 gal. gal/1000 gal

75 - 100 10 10 10

100 - 125 10 7.5 7.5

125 - 150 7.5 5 5

Over 150 5 0 0

Shut-in time (hrs) 1 to 4 Hrs 4 to 8 Hrs More than 8 Hrs

Temperature (°F) gal/1000 gal. gal/1000 gal. gal/1000 gal

65 -70 15 15 10

70 - 75 5 5 5

75 -80 5 3 3

Over 80 5 3 2

Superset® is a registered trademark of Santrol

RECOMMENDED CONCENTRATION OF SUPERSET W OR SUPERSET O

RECOMMENDED CONCENTRATION OF SUPERSET P

SantrolSupersetActivators (Cont’d)

more

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SANTROL OVERVIEW


SANTROL PRODUCTS


SEALERS



FRAC SANDS


PROPPANTS

CURABLERESIN COATED

PROPPANTS

ACTIVATORS

Superset activators are usually added on-the-fly, in the blender tub or suction manifold with the frac fluid. They can also be

premixed with most frac fluids. Normal shut-in time is eight hours or until the frac gel breaks and the fracture closes. Where operationally

feasible, to achieve optimum bond strength, the Superset should be flushed off the proppant pack at about 1 to 4 hours after completion

of the actual hydraulic fracturing phase of the operation . This will enable the resin bonds to harden and provide optimum flow-back resistance.*

Flushing the Superset off the pack (diluting it down) can be accomplished by very slowly pumping into the pack with water or 2%

KCl after the prescribed time, backflowing the well very slowly until the fluid volume with the activator is back in the tubing, or may

happen naturally in high water cut reservoirs. Bottom hole pressure in an overflush should not exceed frac pressure.

During the latter stages of the frac as the proppant to liquid ratio increases it is suggested that the liquid additive rate be monitored

closely to insure the desired Superset concentration is maintained.

When pumping energized or foamed fluid, it is important to compensate for the gas phase content of the frac fluid. In order to have

the proper amount of activator in the final fluid formulation it will be necessary to increase the amount of Superset in the liquid base gel

part of the fluid.

As a general rule if using a 50 quality foam it is necessary to double the amount of Superset in the base gel or liquid phase. If using a

70 quality foam the amount of Superset required in the base gel or liquid phase would be tripled.

SupersetField Procedures

more

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SANTROL OVERVIEW


SANTROL PRODUCTS


SEALERS



FRAC SANDS


PROPPANTS

CURABLERESIN COATED

PROPPANTS

ACTIVATORS

SupersetField Procedures (Cont’d)

Santrol recommends that the activator loading be optimized for a particular fluid and frac treatment on a job-by-job basis. This

will assure the customer of the performance and bonding time for the actual downhole conditions.

Supersets are available in 55 gallon drums and 5-gallon pails. All Supersets should be handled with the same precautions used

in handling any specialty chemical. Always read the MSDS prior to opening containers.

Physical Data Superset W Superset O Superset P

Specific Gravity 0.80 0.92 0.88

Weight (lbs./gal) 6.60 7.66 7.98

Drum Weight - 55 gal. (lbs) 404 459 439

Pail Weight - 5 gal. (lbs) 35.3 40.3 39.9

* Superset overflushes have been used as squeezes the day following a frac treatment. While this is not generally recommended, next day overflushes can be achieved by pumping a spacer volume in advance of the overflush (5 - 8 bbls). Flush until the Superset liquid reaches the top perforation and shut-in the well for sufficient time for the packto consolidate.

end of section

Documents

3- Arenas Curables y Activadores