TENARIS TUBING (PRO-T, BSC-T) AND CASING (PRO · PDF fileTENARIS TUBING (PRO-T, BSC-T) AND CASING (PRO-C, BSC-C) PROTECTORS PERFORMANCE TEST REPORT values ... Steel bar Pipe or coupling

OPERATIONAL INSTRUCTION

IO-001

According to:

API 5 CT 9-th Editions, July 2011 / ISO 11960 Annex I. &

STATE ELABORATED VERIFIED APPROVED

CENTER OF RESPONSABILITY - CDR LAB MAC DIG

DATE 27.04.2012 30.04.2012 01.05.2012

SIGNATURE S. ASANDI I. TUTUNARU M. FRUGONI

PAGE 1/91

REV. 6

TENARIS TUBING (PRO-T, BSC-T) AND CASING (PRO-C, BSC-C)

PROTECTORS PERFORMANCE

TEST REPORT

values specified form customer requirements Standard.

Thread Protectors Requirements for Tenaris Threaded Products – TSH-PQ-00.0006 & PRD06693 * Note: if customer Specification values superior according to API, tested product performed with major

PERFORMANCE TEST REPORT FOR CASING AND TUBING TENARIS THREADED PROTECTORS

Iulian

Typewritten text

*Rev. 6 - Updated with performance test reports for 5 1/2" BTC/LTC and 7" BTC/LTC - BSC-C Protectors


IO-001 PERFORMANCE TEST REPORT FOR CASING AND

TUBING THREADED PROTECTORS

INDEX

Nr. Description Page

description 5

3.1 Impact Resistance (axial, angular and lateral) 5 3.2 Vibration Test 6 3.3 Stripping Test 7 3.4 Hookability Test 8 3.5 Corrosion Test 8 3.6 Chemical Resistance Test 8 3.7 Torque Test 9 3.8 Dimensional Stability Test 9 3.9 Environment / UV Resistance Test 9

4. Testing Results 10

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1. Product General 3 2. Test Specification – Table1 4 3. Acceptance criteria, formulas and employed equipment




API 5CT 9-th edition/ ISO 11960 ANNEX I &

DIAMETER NOTES TEMP. RANGE

All Identify all

samples -50ºF (-46ºC) to 150ºF

(66ºC)

TEST TEMPER TYPE

SPECIFIFIED TEST VALUE

DIM TEST CONDITIONS ACEPTANCE

CRITERIA

PRODUCT RANGE

<= 3 ½” 4- 6 5/8“ 7-8 5/8” 9-11” 11-14” >14”

AXIAL IMPACT

150ºF(66ºC) All

No damages or ovality in

the connection’s

thread and seal after the

impact

300 1200 1300 1890 2170 2920 FT/LB

Minimum free fall of the hitter 0,3m (12”)

/0,6m (24”) .Hitter steel bar of 38mm (1.5”) 70ºF (21ºC) All 300 1200 1300 1890 2170 2920 FT/LB

-50ºF(-46ºC) All 170 600 650 950 1090 1560 FT/LB

ANGULAR IMPACT

(45º)

150ºF(66ºC) All 160 600 780 1130 1300 1750 FT/LB

Place the protector and end size piece at 45º

from the horizontal. Minimum free fall of the hitter 0,3m (12”) / 0,6m (24”).Flat steel plate.

70ºF (21ºC) All 160 600 780 1130 1300 1750 FT/LB

-50ºF(-46ºC) All 85 300 300 570 650 880 FT/LB

LATERAL IMPACT 70ºF (21ºC) PIN 310 860 1560 2260 2600 3490 FT/LB Impact bar shall be oriented perpendicular to

the pipe axis

VIBRATION NA All Do not fall off or lose any torque

MIL STD 810, 900 RPM Minimum, 0.33”

Minimum vertical displacement, minimum acceleration of 4 time the gravity during

1,000,000 cycles

STRIPPING 150ºF(66ºC) 70ºF (21ºC) -50ºF(-46ºC)

PIN

No deformation

on the protectors

thread

60 x W 1000

60 x W 1700

60 x W 3100

60 x W 4500

60 x W 5200

60 x W 7000

LBS W= pipe mass, apply storage or thread

compounds, stabilize at given temperatures and perform the test.

HOOKABILITY NA All

No damages on the

connections thread and/or

seal

The protector manufacturer shall demonstrate that the connections suffer no damage during

handling.

CORROSION 95ºF(35ºC) All

No corrosion on the thread

and seal areas. Less than 10% corrosion

acceptable in the rest of the

connection

According to ASTM B 117. Apply storage or thread compounds, makeup at specified torque, the other end shall be closed with a ventilation hole. Perform the salt spray test for 1000 hours.

CHEMICAL RESISTANCE

NA All

No deformation or changes in

color, hardness and resistance.

Diesel, Acetone, Varsol, Storage and thread

compounds, Trichloroethylene, Paraffin, Shellsol D70, Hydrochl. Acid.

TORQUE 150ºF(66ºC) 70ºF (21ºC) -50ºF(-46ºC)

All

Meet the makeup and

brake out requirements. Damages on seal, loosing torque and

disengagement are

considered as rejects.

100 160 240 300 390 530 FT/LB

Apply storage or thread compounds, makeup the protector at specified torque and room

temperature, stabilize at each temperature and brake out the protector, compare the torque

result.

DIMENSIONAL STABILITY

150ºF(66ºC) 70ºF (21ºC) -50ºF(-46ºC)

All

Variations in thread

diameter shall be less than 50% of the connections thread height

Measure the diameter at room temperature, stabilize at each test temperature end record the diameter, stabilize again at room temperature

and record the diameter. Compare result.

ENVIRONMENT / UV RESISTANCE

NA All No damages. No changes

in color. Storage period:1 year

*Red color test conditions refer to specific customer qualification requirements greater comparing with API.

2. TABLE 1 - TEST SPECIFICATION

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TSH-PQ-00.0006 (rev.01) & upd. PRD06693




3. Acceptance criteria, formulas and employed equipment

description

Impact Resistance Test

The primary function of a thread protector for the pipe ends is to protect the threads and critical sealing areas from impact. This type of damage may occur at any point during the transportation and handling process. From the time the pipe leaves the threading facility until the time the pipe is run downhole at the rig floor, these critical areas must be adequately protected. Also the tests must be performed at three different environmental conditions -46°C, +21°C and + 66°C (-50ºF, 70ºF, 150ºF), that potentially could modify the characteristics of the protectors. For the tests it has been employed a guillotine that reproduces the energies described. Thread protectors shall be made-up on short pipe samples and tested at the loads specified in Table 1. The protectors will be screwed with recommended torque. Stabilize the made-up test pieces at the test temperature. Apply the load specified in Table1 using a minimum 60,1 cm. (24") free fall height. Protectors must withstand axial and angular impacts as specified Table 1 without damage to the machined surface of the Pin or the Box. Protectors will be considered acceptable provided the machined surface of the threaded connections specimens are not damaged or deformed (ovality phenomena).

Axial Impact

The surface impact will be a bar steel with 38 mm of diameter. The protectors must avoid

damages at the machined surface of the joint in three different environmental conditions -46°C, +21°C and + 66°C. During the axial impact the 38mm (1,5”) bar hit the protector in the centre of its axe as described in the following picture. Fig.1

Protectors

Steel bar

Pipe or coupling

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Angular Impact

For angular impact it has been employed a flat steel plate. During an angular impact the

acceptance criteria are the same of the axial ones, however when a bundle of tubes hits a solid object angularly the energy is smaller of that receipt during a pure axial collision. For the angular test impact a flat steel plate is employed as in the following picture with a 45° angle. Fig.2

Failure of the test is defined as any noticeable indentation of the front edge (sealing area)

of the pipe or as thread element damage.

Lateral Impact

An ambient temperature lateral impact tests on the pin protector shall be performed to

simulate a blow across the threads. For this test the impact bar shall be oriented perpendicular to the pipe axis.

Vibration Test

During transport of pipe or when bundles of pipes are carried by road on the back of a trailer, thread protectors are submitted to vibration loading. Under these condition protectors must remain screwed to continue to provide an optimum protection. Make-up the test pieces at ambient temperature with storage compound using the recommended installation torque. Perform vibration testing per MIL STD-810. Test shall be conducted at a minimum of 900 RPM (15 hertz) with a minimum of 0.33 inches vertical displacement. The protector shall not fall off or out during a one-million-cycle test. After the completion of the test measure and record the breakout torque for the protector.

Protectors

Flat Steel plate

Pipe or coupling

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REV. 6




Stripping Test

The stripping test is fundamental to evaluate the capacity of a pin protector to remain on

the pipe when an axial force is exerted on the inner edge. This force might be a result of a relative motion between two adjacent joints during the transportation, or it might occur during handling when a pipe is dragged along the ground up to the drill floor. Here the formulas applied:

Fax : 60 * W Where, Fax : Axial Force (Pounds force); W: Nominal Weight. (Pounds/Feet)

According TSH-PQ-00.0006 (rev.01)

For the realization of the test a mass defined by the below formula is employed. It is hung

at the pin connection to which it has been mounted a protector. The recommended installation torque must be applied. With the aid of a ring that goes to contact of the inner edge of the protector, the mass is lifted exercising the demanded axial force. The mass must be supported and at the end of the test the protector is screwed and verified the threads condition. See the following picture: Fig.3

PIPE

PIN PROTECTORS

STEE RING

MASS

CRANE

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REV. 6




Hookability (Liftability) Test

For protectors designated as liftable, a test shall be conducted to confirm the suitability of

the protector in lifting applications. The test set-up is at the discretion of the manufacturer, but must be approved by customer. Two separate test shall be performed using the same load, but at different angles to represent different types of rigging set-ups.

For the first test load the lifting wire shall apply the load in a direction approximately perpendicular to the axis of the pipe sample.

For the second test load the lifting wire shall apply a load in a direction approximately 20° from the axis of the pipe. The test load shall be calculated as follows:

L (load, lbs) = 1.5 * 45 (ft) * W (lbs/ft)

Make-up the test pieces at ambient temperature with storage compound using the recommended torque. Apply the load and hold for 5 minutes. Remove the load and inspect the connection for damage. The type of hook, loads and test set-up shall be documented.

Corrosion Test

A protector should be able to prevent water penetration along threaded area in order to

prevent potential corrosive attack of threads and seals.

Make-up the test pieces at ambient temperature with storage compound using the recommended torque. The cut-off end of the connector shall be sealed and vented to allow circulation, or a pin by box test sample may be used. A salt spray test per ASTM B117 shall be conducted for as minimum of 1000 hours at + 35°C (95°F). The test piece shall be oriented in the test chamber to simulate pipe rack storage. At the completion of the test remove the sample and inspect for corrosion. Seal surfaces shall have no corrosion damage. Other areas of the connection shall have less than 10% damage on the external surfaces of pin connections and the internal surfaces of box connections. Record the storage compound used and provide photographs of any corrosion areas.

Chemical Resistance Test

PE protectors must be compatible with the chemical agents usually employed to clean joints. For the test we have fulfilled a 3 ½” tubing protector in the chemical agents, list here under, at 50° temperature for 24 hours. A diameter’s variation bigger than 10% and a hardness advanced 10 grades (Shore D) determine the failure of the test. LIST OF CHEMICAL AGENTS EMPLOYED

Trichloroethylene

Diesel

Paraffin

Acetone

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REV. 6




Shellsol D70

Varsol

Hydrochloric acid

Torque Test

The purpose of this test is to determine how the protector reacts to temperature changes and excessive make-up torque. Protectors which are damaged during make-up will be more susceptible to loosen or falloff during transportation and handling. Temperature changes can affect the fit of the protector.

To evaluate the torque stripping resistance of the thread protector during make-up, and attempt should be made to "strip-out" the pin and box protector.

The required "strip-out" torque must meet or exceed the torque limits specified below:

Make-up Torque Test – Recommended screwing Torque

Connection OD Torque 3 ½ " and less 100 ft-lbs

Above 3 ½ " to 6 5/8 " 160 ft-lbs

Above 6 5/8 " to 9 " 240 ft-lbs

Above 9" to 11 " 300 ft-lbs

Above 11 " to 14 " 390 ft-lbs

Above 14 " 530 ft-lbs

To evaluate the effects of temperature, make-up the sample using storage compound using the manufacturer's recommended practice and torque. Record the temperature and the torque used for make-up. Stabilize the samples at -50°F, 68°F and 150°F and breakout the protector recording the torque. Torque values shall not be greater than 135% or less than 65% of the make-up torque.

Dimensional Stability Test

Measure and record the thread diameters on the protector at 21°C (70°F). Stabilize the samples at -46°C (-50°F), and 66°C (150°F) and immediately measure and record the thread diameters. Re-stabilize the samples at 21°C (70°F) measure and record dates again. Changes in thread diameter resulting in thread engagement of less than one-half the specified thread height per side shall be unacceptable throughout the design temperature range.

Environment / UV Resistance Test

The purpose of this test is to determine how the protector responds to environment changes and UV protector resistance. It is sufficient one test sample of each used color master or paint. Test period for protector storage must be at least one year. No protector damages, paint detaching or color changes are accepted.

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Test Summary Report 3 ½ ” PRO-T

ISO 11960 / API 5CT 9th Edition, 2011, Annex I. &

Hardness, ShoreD Pin Box

Protector bumper, mm

Pin Box

Ø and Thread Test Type Test conditions Test Results

3 ½” TEN. BLUE

Axial Impact (38 mm bar)

PIN +66 407 joules

Ok, there is no damage on the PIN seal.

+21 407 joules -46 230 joules

BOX +66 407 joules

Ok, there is no damage on the BOX connection.


3 ½” TEN. BLUE

Angular Impact 45º

(Flat Steel Plate)

PIN +66 217 joules



BOX +66 217 joules



3 ½” TEN. BLUE

Lateral Impact Test (Flat Steel Plate)

PIN +21 421 joules Ok, there is no damage on

pipe threading surface.

3 ½” TEN. BLUE Vibration Test

PIN 900 R/Min Vertical Displacement

Of 8.4 Mm

Ok, there is no movement from initial position. BOX

3 ½” TEN. BLUE Stripping Test

PIN (only)

+66 1000 Pounds Force

Ok, the protector withstand without

stripping from master. +21 -46

3 ½” TEN. BLUE Corrosion Test

PIN <10% Corrosion Damage Of The

Overall thread Surface Ok, less than 10%.

BOX

3 ½” Chemical Resistance Test

PIN

Ok, protectors passed the test. BOX

3 ½” TEN. BLUE Torque Test

PIN +66

100 ft-lbs Ok, PIN protectors passed the test using 100 ft-lbs.

+21 -46

BOX +66

100 ft-lbs Ok, BOX protectors passed the test using 100 ft-lbs.

+21 -46

3 ½” TEN. BLUE


PIN +66

Engagement > One

Half Thread Height

Ok, engagement >50 and <100% thread height

+21 -46

BOX +66 +21 -46

3 ½” PIN Environment / UV Resistance Test

PIN or BOX

The same used raw material for all product ranges.

Ok, no changes in color or protectors deformation.

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REV. 6

TSH-PQ-00.0006 & PRD06693




3 ½ “ TEN. BLUE Axial Impact Resistance Test

PIN PROTECTOR

T (temperature) = + 66 ºC; E (energy) = 407 J W (weight) = Hitter weight + Steel bar weight = 80 + 7 = 87 kg h (free fall height) = E / W * g0 = 407 / 87 * 9.81 = 47.7 cm (min. 61 cm)

H (total height) = h + master height = 61 + 26 = 87 cm

BEFORE IMPACT IMPACT PROTECTOR AFTER

IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = + 21 ºC; E (energy) = 407 J W (weight) = Hitter weight + Steel bar weight = 80 + 7 = 87 kg h (free fall height) = E / W * g0 = 407 / 87 * 9.81 = 47.7 cm


TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = -46 ºC; E (energy) = 230 J W (weight) = Hitter weight + Steel bar weight = 50 + 7 = 57 kg h (free fall height) = E / W * g0 = 230 / 57 * 9.81 = 41,2 cm (min. 61 cm)



IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the PIN seal.

TEST TEMPERATURE TEST RESULT REMARCS

+66 0C OK +21 0C OK -46 0C OK

PAGE 18/91

REV. 6




BOX PROTECTOR

T (temperature) = + 66 ºC; E (energy) = 407 J W (weight) = Hitter weight + Steel bar weight = 80 + 7 = 87 kg h (free fall height) = E / W * g0 = 407 / 87 * 9.81 = 47.7 cm



IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = + 21 ºC; E (energy) = 407 J W (weight) = Hitter weight + Steel bar weight = 80 + 7 = 87 kg h (free fall height) = E / W * g0 = 407 / 87 * 9.81 = 47.7 cm



IMPACT CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = -46 ºC; E (energy) = 230 J W (weight) = Hitter weight + Steel bar weight = 50 + 7 = 57 kg h (free fall height) = E / W * g0 = 230 / 57 * 9.81 = 41.1 cm




IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection.


+66 0C OK +21 0C OK -46 0C OK

PAGE 19/91

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3 ½ “ TEN. BLUE Angular Impact Resistance Test

PIN PROTECTOR

T (temperature) = + 66 ºC; E (energy) = 217 J W (weight) = Hitter weight = 40 kg h (free fall height) = E / W * g0 = 217 / 40 * 9.81 = 55,3 cm (min. 61 cm)

H (total height) = h + master height = 61 + 27,3 = 88,3 cm


IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = + 21 ºC; E (energy) = 217 J W (weight) = Hitter weight = 40 kg h (free fall height) = E / W * g0 = 217 / 40 * 9.81 = 55,3 cm (min. 61 cm)



IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = -46 ºC; E (energy) = 115 J W (weight) = Hitter weight = 20 kg h (free fall height) = E / W * g0 = 115 / 20 * 9.81 = 58,6 (min. 61 cm)




IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 20/91

REV. 6




BOX PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = + 21 ºC; E (energy) = 217 J W (weight) = Hitter weight = 40 kg h (free fall height) = E / W * g0 = 217 / 40 * 9.81 = 55,3 cm (min. 61 cm)




IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = -46 ºC; E (energy) = 115 J W (weight) = Hitter weight = 20 kg h (free fall height) = E / W * g0 = 115 / 20 * 9.81 = 58,6 (min. 61 cm)



IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 21/91

REV. 6




3 ½ “TEN. BLUE Lateral Impact Resistance Test

PIN PROTECTOR



TEST RESULT: Ok, there is no damage on master thread area. TEST TEMPERATURE TEST RESULT REMARCS

+21 0C OK

Vibration Test PRODUCT: 3 ½” TEN. BLUE PROTECTOR

INITIAL TEST CONDITIONS

Samples were inspected and prepared following the API specifications according to MIL-TD-810 norm.

CONDITION AFTRE TEST

PAGE 22/91

REV. 6




RESULTS:

Stripping Test

PRODUCT: 3 ½ ” TEN. BLUE PIN PROTECTOR

Fax (API)= 60 x W Where: F = Axial force (pounds force); Fax (requested according TSH-PQ-00.0006 procedure) = 1000 lbs The protector during the test has supported the load. It has been screwed and the thread profile has remained unchanged.

Corrosion Test

PRODUCT: 3 ½” TEN. BLUE PROTECTOR

Made according ASTM B117. BOX and PIN are screwed on masters with recommended

torque. PIN is placed in vertical position, BOX protector with an angle of almost 450. Every hour salt water circulates simulating a heavy rain. Room temperature is maintained 33-370C. Performing test during 40 consecutive days (1000 hours).

Passed the period previewed, a slight water presence has been found to the inside of Pin protector less than 10%, while no water or corrosion phenomena has been noticed inside the box connection, due to the particular shape of the coupling (TEN. BLUE) that provides a greater protection.

The protectors have surpassed the tests.

PAGE 23/91

REV. 6




Chemical Resistance Test

PRODUCT: 3 ½” PROTECTOR

The PE tested, as described in the table here under, it does not shows advanced or inferior variations of hardness and/or volume of 10%. Therefore the polyethylene employed for the production of protectors satisfies the acceptance criteria.

Solvents Hardness

before Hardness

after Variation

% Volume*

before test Volume* after test

Variation %

Tricloroetilene 66/67 64/65 -1,63 118 120 +1,69

Diesel 66/67 64/65 -1,63 118 119 +0,85

Paraffina 66/67 65/66 -0,81 118 119 +0,85

Acetone 66/67 62/63 -4,87 118 122 +3,38

Shellsol D70 66/67 63/64 -3,25 118 122 +3,38

Varsol 66/67 63/64 -3,25 118 121 +2,54

Acido cloridrico 66/67 63/64 -3,25 118 122 +3,38

*In order to determine the volume we have taken in consideration the increase of the diameter of a sample protector (3 ½ " tubing) value expressed in mm.

Torque Test

PRODUCT: 3 ½” TEN. BLUE PROTECTOR

To evaluate the torque stripping resistance of the thread protector during make-up, and

attempt should be made to "strip-out" the pin and box protector was applied 100 ft-lbs "strip-out" force torque as described in the specification.

Both PIN and BOX protectors passed the test.

PAGE 24/91

REV. 6




Test Summary Report 5 ½ " PRO-T&C

ISO 11960 / API-5CT 9th Edition, 2011, Annex I. &



Pin Box


5 ½” TSH 521


PIN +66 1628 joules



BOX +66 1628 joules



5 ½” TSH 521

Angular Impact 45º

(Flat Steel Plate)

PIN +66 814 joules



BOX +66 814 joules



5 ½” TSH 521

Lateral Impact Test (Flat Steel Plate)

PIN +21 1167 joules Ok, there is no damage

on pipe threading surface.

PAGE 25/91

REV. 6

TSH-PQ-00.0006 & PRD06693




5 ½ “ TSH 521 Axial Impact Resistance Test

PIN PROTECTOR

T (temperature) = + 66 ºC; E (energy) = 1628 J W (weight) = Hitter weight + Steel bar weight = 220 + 7 = 227 kg h (free fall height) = E / W * g0 = 1628 / 227 * 9.81 = 73,1 cm

H (total height) = h + master height = 73,1 + 37 = 110,1 cm


IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = + 21 ºC; E (energy) = 1628 J W (weight) = Hitter weight + Steel bar weight = 220 + 7 = 227 kg h (free fall height) = E / W * g0 = 1628 / 227 * 9.81 = 73,1 cm


TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = -46 ºC; E (energy) = 814 J W (weight) = Hitter weight + Steel bar weight = 80 + 7 = 87 kg h (free fall height) = E / W * g0 = 814 / 87 * 9.81 = 95,4



IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 26/91

REV. 6




BOX PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = + 21 ºC; E (energy) = 1628 J W (weight) = Hitter weight + Steel bar weight = 220 + 7 = 227 kg h (free fall height) = E / W * g0 = 1628 / 227 * 9.81 = 73,1 cm



IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = -46 ºC; E (energy) = 814 J W (weight) = Hitter weight + Steel bar weight = 80 + 7 = 87 kg h (free fall height) = E / W * g0 = 814 / 87 * 9.81 = 95,4



IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 27/91

REV. 6




5 ½ “ TSH 521 Angular Impact Resistance Test

PIN PROTECTOR

T (temperature) = + 66 ºC; E (energy) = 814 J W (weight) = Hitter weight = 80 kg h (free fall height) = E / W * g0 = 814 / 80 * 9.81 = 103,7 cm

H (total height) = h + master height = 103,7 + 30,5 = 134,2 cm


IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = + 21 ºC; E (energy) = 814 J W (weight) = Hitter weight = 80 kg h (free fall height) = E / W * g0 = 814 / 80 * 9.81 = 103,7 cm



IMPACT

CONNECTION AFTER

IMPACT





IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 28/91

REV. 6




BOX PROTECTOR





IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = + 21 ºC; E (energy) = 814 J W (weight) = Hitter weight = 80 kg h (free fall height) = E / W * g0 = 814 / 80 * 9.81 = 103,7 cm



IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 29/91

REV. 6




5 ½ “ TSH 521 Lateral Impact Resistance Test

PIN PROTECTOR


H (total height) = h + master height = 72,5 + 18 = 90,5 cm BEFORE IMPACT IMPACT

PROTECTOR AFTER IMPACT CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage or ovality on master thread area.


+21 0C OK

PAGE 30/91

REV. 6




PAGE 31/91

REV. 6




Test Summary Report 7 " PRO-C




Pin Box


7” TEN. MS


PIN +66 1763 joules



BOX +66 1763 joules



7” TEN. MS

Angular Impact 45º

(Flat Steel Plate)

PIN +66 1058 joules



BOX +66 1058 joules



7” TEN. MS

Lateral Impact (Flat Steel Plate)



7” TEN. MS

Vibration Test PIN 900 R/Min Vertical

Displacement Of 8.4 Mm

Ok, there is no movement from initial

position. BOX

7” TEN. MS

Stripping Test PIN (only)




7” TEN. MS

Hookability Test PIN

Ok, protectors designed

for most common employed hooks.

BOX

7” TEN. MS

Torque Test

PIN +66

240 ft-lbs Ok, PIN and BOX

protectors passed the test using 240 ft-lbs.

+21 -46

BOX +66

240 ft-lbs +21 -46

7” TEN. MS


PIN +66

Engagement > One

Half Thread Height

Ok, thread engagement between 50 – 100%.

+21 -46

BOX +66 +21 -46

7 ” BOX CEL Environment / UV Resistance Test

PIN or BOX



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REV. 6

TSH-PQ-00.0006 & PRD06693




7 “ TEN. MS Axial Impact Resistance Test

PIN PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT



TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = -46 ºC; E (energy) = 882 J W (weight) = Hitter weight + Steel bar weight = 136 + 7 = 143 kg h (free fall height) = E / W * g0 = 882 / 143 * 9.81 = 62,9 cm



IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 33/91

REV. 6




BOX PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT



TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = -46 ºC; E (energy) = 882 J W (weight) = Hitter weight + Steel bar weight = 136 + 7 = 143 kg h (free fall height) = E / W * g0 = 882 / 143 * 9.81 = 62,9 cm




IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 34/91

REV. 6




7 “ TEN. MS Angular Impact Resistance Test

PIN PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT



TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = -46 ºC; E (energy) = 407 J W (weight) = Hitter weight = 80 kg h (free fall height) = E / W * g0 = 407 / 80 * 9.81 = 51,9 (min 61 cm.)




IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 35/91

REV. 6




BOX PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT



TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = -46 ºC; E (energy) = 407 J W (weight) = Hitter weight = 80 kg h (free fall height) = E / W * g0 = 407 / 80 * 9.81 = 51,9 (min 61 cm.)



IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 36/91

REV. 6




7 “ TEN. MS Lateral Impact Resistance Test

PIN PROTECTOR

T (temperature) = + 21 ºC; E (energy) = 2116 J W (weight) = Hitter weight = 220 kg h (free fall height) = E / W * g0 = 2116 / 220 * 9.81 = 98 cm


TEST RESULT: Ok, there is no damage on pipe threading surface.

Vibration Test PRODUCT: 7” TEN. MS PROTECTOR



RESULTS: Protectors didn’t move from their initial position. Protectors didn’t have damages and residues over the thread’s connection. Also, kept the torque which was given from initial.

Stripping Test

PRODUCT: 7 ” TEN. MS PIN PROTECTOR

Fax (requested according TSH-PQ-00.0006 procedure) = 3100 lbs Where: F = Axial force (pounds force)

PAGE 37/91

REV. 6





According to the general specification the product of the Line PRO-C (metal composite protectors) and PRO-T (Fully plastic Heavy duty), the shape of the liftable side is conform to most common hooks employed in the rigs. The test has been performed on 5 ½” and 9 5/8” sizes with the appropriate range of hooks type UNI4395 and DIN 15401.

Torque Test

PRODUCT: 7” TEN. MS PROTECTORS

To evaluate the torque stripping resistance of the thread protector during make-up and



Dimensional Stability Test PRODUCT: 7” TEN. MS PRO-C CENL PROTECTORS

API 5CT Annex I, requires that the thread diameters and seal diameters (where applicable)

be measured and recorded at 21° C, -46° C, 66° C and then again at 21° C. The variations of the described diameters should not exceed half of the thread high. Test-piece sets that do not meet the manufacturer's design criteria shall be rejected.

PAGE 38/91

REV. 6

The sets are measured on the defined areas

The diameters are controlled by accurate measurement tools




The pipe connections are obviously measured exactly in the corresponding diameters so

that protector and pipe diameters are comparable. The sets are first measured and recorded at 21°C. Then the sets are cooled in a liquid nitrogen bath: When the specified temperature is

reached (-46°C), the sets are controlled again. Then the protectors are heated in an oven and when the specified temperature is reached

(66°C), the sets are measured and controlled again. Those are finally checked again when reaching the room temperature (21°C).

FINAL TEST RESULTS Ok, thread engagement between 50 – 100%.


PRODUCT: 7 ” PRO-C CEL BOX PROTECTORS

INITIAL TEST CONDITIONS Protectors were manufactured and painted with all color types (purple, green, black) used in production. The samples were stored outside on direct UV impact. Four initial states were applied on each type of paint color: 1. Protector cleaned with solvent, after painted, like usually prepared for delivery.

Exposed outside to direct UV rays. (dry) 2. Protector cleaned with solvent and painted, filled with water. Exposed outside to

direct UV rays. (water)

PAGE 39/91

REV. 6




3. Protector not cleaned after pressing process. Painted over oiled surface and exposed outside to direct UV rays. (Non cleaned)

4. Protector cleaned with solvent, refrigerated at -25C0 and painted over the condensate metal surface. Exposed outside to direct UV rays.

Test period for protector storage - at least one year. Positive result to respect test requirements: no protector damages, paint detaching or color changes are accepted with normal painting applied process. FINAL TEST RESULTS

1. Painted surface changes non essential. Applied paint didn’t detach from steel but only from plastic surface of protector (dry).

PAGE 40/91

REV. 6




2. Paint detach from metal and plastic surface that was kept in water. On metal surface we can see a thin stratum of rush, which didn’t influence the resistance of protector at strikes. (water)

3. Applied paint detach from 3-7% metal surface (base of protector). On other surface it’s very difficult to take out the paint with a steel cut. (non cleaned)

PAGE 41/91

REV. 6




4. Applied paint didn’t detach from metal surface. On plastic surface we can see shrunken paint resulted from temperature and humidity. There is small air bulbs succeeded from condensate steel surface. It’s very difficult to take out the paint with a steel cut from steel surface. (condensate)

CONCLUSION: For all types paint colors was observed the same results for 4 initial test states. In normal cleaning conditions paint protects steel surface from any corrosion during MIN. one year environmental conditions and UV exposal. No blanks damages or deformation was observed. Paint Types are accepted to be used.

PAGE 42/91

REV. 6




Test Summary Report 7 " BSC-T&C




Pin Box


7” LCSG/CSG


PIN +66 1763 joules



BOX +66 1763 joules



7” LCSG/CSG

Angular Impact 45º

(Flat Steel Plate)

PIN +66 1058 joules



BOX +66 1058 joules



7” LCSG/CSG




7” LCSG/CSG




position. BOX

7” LCSG/CSG





7” LCSG/CSG




BOX

7” LCSG/CSG

Torque Test

PIN +66



+21 -46

BOX +66

240 ft-lbs +21 -46

7” LCSG/CSG


PIN +66

Engagement > One

Half Thread Height


+21 -46

BOX +66 +21 -46

5 ½ ” PIN CEL 7 ” BOX CEL


PIN or BOX



PAGE 43/91

REV. 6

TSH-PQ-00.0006 & PRD06693




7 “ LCSG/CSG Axial Impact Resistance Test

PIN PROTECTOR





IMPACT





IMPACT





IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 44/91

REV. 6




BOX PROTECTOR





IMPACT





IMPACT




IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 45/91

REV. 6




7 “ LSCG/CSG Angular Impact Resistance Test

PIN PROTECTOR





IMPACT





IMPACT





IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 46/91

REV. 6




BOX PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 47/91

REV. 6




7 “ LCSG/CSG Lateral Impact Resistance Test

PIN PROTECTOR




Vibration Test PRODUCT: 7” LCSG/CSG PROTECTOR




Stripping Test

PRODUCT: 7 ” LCSG/CSG PIN PROTECTOR

Fax (requested according TSH-PQ-00.0006 procedure) = 3100 lbs Where: F = Axial force (pounds force)


According to the general specification the product of the Line PRO-C (metal composite protectors) and PRO-T / BSC-T&C (Fully plastic Heavy duty), the shape of the liftable side is conform to most common hooks employed in the rigs. The test has been performed on 5 ½” and 9 5/8” sizes with the appropriate range of hooks type UNI4395 and DIN 15401.

PAGE 48/91

REV. 6




Torque Test

PRODUCT: 7” LCSG/CSG PROTECTORS


attempt should be made to "strip-out" the pin and box protector was applied 240 ft-lbs (325 N/m) "strip-out" force torque as described in the specification.


Dimensional Stability Test PRODUCT: 7” LCSG/CSG PROTECTORS API 5CT Annex I, requires that the thread diameters and seal diameters (where applicable)

be measured and recorded at 21° C, -46° C, 66° C and then again at 21° C. The variations of the described diameters should not exceed half of the thread high. Test-piece sets that do not meet the manufacturer's design criteria shall be rejected.

The sets are measured on the defined areas The pipe connections are obviously measured exactly in the corresponding diameters so

that protector and pipe diameters are comparable. The sets are first measured and recorded at 21°C. Then the sets are cooled in a liquid nitrogen bath: When the specified temperature is


(66°C), the sets are measured and controlled again. Those are finally checked again when reaching the room temperature (21°C).


PAGE 49/91

REV. 6




Test Summary Report 7 5/8 " PRO-C




Pin Box


7 5/8” TEN. BLUE


PIN +66 1763 joules



BOX +66 1763 joules



7 5/8” TEN. BLUE

Angular Impact 45º

(Flat Steel Plate)

PIN +66 1058 joules



BOX +66 1058 joules



7 5/8” TEN. BLUE




5 ½ ” TEN. BLUE




position. BOX

7 5/8” TEN. BLUE





5 ½ ” TEN. BLUE




BOX

7 5/8” TEN. BLUE

Torque Test

PIN +66



+21 -46

BOX +66

240 ft-lbs +21 -46

7 5/8 ” TEN. BLUE


PIN +66

Engagement > One

Half Thread Height


+21 -46

BOX +66 +21 -46



PIN or BOX



PAGE 50/91

REV. 6

TSH-PQ-00.0006 & PRD06693




7 5/8 “ TEN. BLUE Axial Impact Resistance Test

PIN PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT





IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 51/91

REV. 6




BOX PROTECTOR


H (total height) = h + master height = 79,2 + 37,8 = 117 cm


IMPACT

CONNECTION AFTER

IMPACT


H (total height) = h + master height = 79,2 + 37,8 = 117 cm


IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 52/91

REV. 6




7 5/8 “ TEN. BLUE Angular Impact Resistance Test

PIN PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT





IMPACT




IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 53/91

REV. 6




BOX PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 54/91

REV. 6




7 5/8 “ TEN. BLUE Lateral Impact Resistance Test

PIN PROTECTOR



BEFORE IMPACT IMPACT

PROTECTOR AFTER IMPACT

CONNECTION AFTER IMPACT


PAGE 55/91

REV. 6




Test Summary Report 9 5/8 " PRO-C




Pin Box


9 5/8” TEN. BLUE


PIN +66 2563 joules


+21 2563 joules -46 1283 joules

BOX +66 2563 joules


+21 2563 joules -46 1283 joules

9 5/8” TEN. BLUE

Angular Impact 45º

(Flat Steel Plate)

PIN +66 1533 joules



BOX +66 1533 joules



9 5/8” TEN. BLUE




PAGE 60/91

REV. 6

TSH-PQ-00.0006 & PRD06693




9 5/8“ TEN. BLUE Axial Impact Resistance Test

PIN PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT



TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = -46 ºC; E (energy) = 1283 J W (weight) = Hitter weight + Steel bar weight = 220 + 7 = 227 kg h (free fall height) = E / W * g0 = 1283 / 227 * 9.81 = 57,6 cm (min. 61 cm.)




IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 61/91

REV. 6




BOX PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT



TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = -46 ºC; E (energy) = 1283 J W (weight) = Hitter weight + Steel bar weight = 220 + 7 = 227 kg h (free fall height) = E / W * g0 = 1283 / 227 * 9.81 = 57,6 cm (min. 61 cm.)




IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 62/91

REV. 6




9 5/8 “ TEN. BLUE Angular Impact Resistance Test

PIN PROTECTOR T (temperature) = + 66 ºC; E (energy) = 1533 J W (weight) = Hitter weight = 220 kg h (free fall height) = E / W * g0 = 1533 / 220 * 9.81 = 71 cm



IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = + 21 ºC; E (energy) = 1533 J W (weight) = Hitter weight = 220 kg h (free fall height) = E / W * g0 = 1533 / 220 * 9.81 = 71 cm



IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = -46 ºC; E (energy) = 733 J W (weight) = Hitter weight = 80 kg h (free fall height) = E / W * g0 = 733 / 80 * 9.81 = 93,3




IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 63/91

REV. 6




BOX PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = + 21 ºC; E (energy) = 1533 J W (weight) = Hitter weight = 220 kg h (free fall height) = E / W * g0 = 1533 / 220 * 9.81 = 71 cm




IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = -46 ºC; E (energy) = 733 J W (weight) = Hitter weight = 80 kg h (free fall height) = E / W * g0 = 733 / 80 * 9.81 = 93,4




IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 64/91

REV. 6




9 5/8 “ TEN. BLUE Lateral Impact Resistance Test

PIN PROTECTOR



BEFORE IMPACT IMPACT

PROTECTOR AFTER IMPACT CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no ovality or damage on pipe threading surface.

PAGE 65/91

REV. 6




PAGE 66/91

REV. 6




PAGE 67/91

REV. 6





PRODUCT: PRO-C CEL BOX PROTECTORS

INITIAL TEST CONDITIONS Protectors were manufactured and painted with all color types (purple, green, black) used in production. The samples were stored outside on direct UV impact. Four initial states were applied on each type of paint color: 5. Protector cleaned with solvent, after painted, like usually prepared for delivery.

Exposed outside to direct UV rays. (dry) 6. Protector cleaned with solvent and painted, filled with water. Exposed outside to

direct UV rays. (water) 7. Protector not cleaned after pressing process. Painted over oiled surface and exposed

outside to direct UV rays. (Non cleaned) 8. Protector cleaned with solvent, refrigerated at -25C0 and painted over the condensate

metal surface. Exposed outside to direct UV rays. Test period for protector storage - at least one year. Positive result to respect test requirements: no protector damages, paint detaching or color changes are accepted with normal painting applied process. FINAL TEST RESULTS

5. Painted surface changes non essential. Applied paint didn’t detach from steel but only from plastic surface of protector (dry).

6. Paint detach from metal and plastic surface that was kept in water. On metal surface we can see a thin stratum of rush, which didn’t influence the resistance of protector at strikes. (water)

7. Applied paint detach from 3-7% metal surface (base of protector). On other surface it’s very difficult to take out the paint with a steel cut. (non cleaned)

8. Applied paint didn’t detach from metal surface. On plastic surface we can see shrunken paint resulted from temperature and humidity. There is small air bulbs succeeded from

PAGE 68/91

REV. 6




condensate steel surface. It’s very difficult to take out the paint with a steel cut from steel surface. (condensate)

CONCLUSION: For all types paint colors was observed the same results for 4 initial test states. In normal cleaning conditions paint protects steel surface from any corrosion during MIN. one year environmental conditions and UV exposal. No blanks damages or deformation was observed. Paint Types are accepted to be used.

PAGE 69/91

REV. 6




Test Summary Report 16 " PRO-C




Pin Box


16 ” TSH 511


PIN +66 3960 joules


+21 3960 joules -46 2116 joules

BOX +66 3960 joules


+21 3960 joules -46 2116 joules

16 ” TSH 511

Angular Impact 45º

(Flat Steel Plate)

PIN +66 2373 joules


+21 2373 joules -46 1194 joules

BOX +66 2373 joules


+21 2373 joules -46 1194 joules

16 ” TSH 511




PAGE 70/91

REV. 6

TSH-PQ-00.0006 & PRD06693




16 “ TSH 511 Axial Impact Resistance Test

PIN PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT

TEST RESULT: Ok, there is no damage on the PIN seal. T (temperature) = -46 ºC; E (energy) = 2116 J W (weight) = Hitter weight + Steel bar weight = 220 + 7 = 227 kg h (free fall height) = E / W * g0 = 2116 / 227 * 9.81 = 95 cm




IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 71/91

REV. 6




BOX PROTECTOR




IMPACT

CONNECTION AFTER

IMPACT





IMPACT

TEST RESULT: Ok, there is no damage on the BOX connection. T (temperature) = -46 ºC; E (energy) = 2116 J W (weight) = Hitter weight + Steel bar weight = 220 + 7 = 227 kg h (free fall height) = E / W * g0 = 2116 / 227 * 9.81 = 95 cm




IMPACT



+66 0C OK +21 0C OK -46 0C OK

PAGE 72/91

REV. 6




16 “ TSH 511 Angular Impact Resistance Test

PIN PROTECTOR


H (total height) = h + master height = 67,4 + 70 = 137 cm


H (total height) = h + master height = 67,4 + 70 = 137 cm




BOX PROTECTOR









+66 0C OK +21 0C OK -46 0C OK

PAGE 73/91

REV. 6





+66 0C OK +21 0C OK -46 0C OK

PAGE 74/91

REV. 6




PAGE 75/91

REV. 6




PAGE 76/91

REV. 6







Pin Box


on the PIN seal.

BOX on the BOX connection.

Angular Impact 45º

(Flat Steel Plate)

PIN on the PIN seal.

BOX on the BOX connection.






position. BOX


Pounds Force






BOX

Torque Test

PIN +66 +21 -46


PIN +66

Engagement > One

Half Thread Height


+21 -46

BOX +66 +21 -46

7 ” BOX CEL Environment / UV Resistance Test

PIN or BOX



5 1/2 "

5 1/2”

Test Summary Report BSC-T&C

LTC / STC / BTC

LTC / STC / BTC

5 1/2”

5 1/2” LTC / STC / BTC

5 1/2”

5 1/2”

5 1/2”

5 1/2”

5 1/2”

LTC / STC / BTC

LTC / STC / BTC

LTC / STC / BTC


PIN +66 1628 joules

Ok, there is no damage+21 1628 joules -46 814 joules +66 1628 joules

Ok, there is no damage +21 1628 joules

-46 814 joules +66 814 joules


-46 407 joules +66 814 joules


-46 407 joules PIN +21 1167 joules Ok, there is no damage

+66 1700


BOX +66 +21 160 ft-lbs -46


LTC / STC / BTC

PAGE 77/91

REV. 6

TSH-PQ-00.0006 & PRD06693




PIN PROTECTOR


IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK

5 1/2 “ LTC / BTC Axial Impact Resistance Test






T (temperature) = -46 ºC; E (energy) = 814 J W (weight) = Hitter weight + Steel bar weight = 136 + 7 = 143 kg h (free fall height) = E / W * g0 = 814 / 143 * 9.81 = 58 cm

PAGE 78/91

REV. 6




BOX PROTECTOR


IMPACT

CONNECTION AFTER

IMPACT





IMPACT



+66 0C OK +21 0C OK -46 0C OK





T (temperature) = -46 ºC; E (energy) = 814 J W (weight) = Hitter weight + Steel bar weight = 136 + 7 = 143 kg h (free fall height) = E / W * g0 = 814 / 143 * 9.81 = 58 cm


PAGE 79/91

REV. 6




PIN PROTECTOR


IMPACT

CONNECTION AFTER

IMPACT





IMPACT



+66 0C OK +21 0C OK -46 0C OK

5 1/2 “ LTC / BTC Angular Impact Resistance Test



T (temperature) = + 21 ºC; E (energy) = 814 J

W (weight) = Hitter weight = 136 kg h (free fall height) = E / W * g0 = 814 / 136 * 9.81 = 61 cm



PAGE 80/91

REV. 6




BOX PROTECTOR

IMPACT

CONNECTION AFTER

IMPACT


T (temperature) = -46 ºC; E (energy) = 407 J W (weight) = Hitter weight = 80 kg h (free fall height) = E / W * g0 = 407 / 80 * 9.81 = 51,9 (min 61 cm.)


IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK








PAGE 81/91

REV. 6




PIN PROTECTOR


Vibration Test




Stripping Test

PRODUCT: 5 1/2 ” LTC / BTC PIN PROTECTOR Fax (requested according TSH-PQ-00.0006 procedure) = 1700 lbs Where: F = Axial force (pounds force)

PRODUCT: 5 1/2 ” LTC / BTC PROTECTOR

5 1/2 “ LTC / BTC Lateral Impact Resistance Test

T (temperature) = + 21 ºC; E (energy) = 1167 J

W (weight) = Hitter weight = 220 kg h (free fall height) = E / W * g0 = 1167 / 220 * 9.81 = 54 cm


PAGE 82/91

REV. 6

type UNI4395 and DIN 15401.

According to the general specification the product of the Line BSC-C and BSC-T protectors


L (5 1/2") = 1.5 * 45 (ft) * W (lbs/ft) = 1.5* 45 * 23 = 1552 (lbs) = 704 kgf

the shape of the liftable side is conform to most common hooks employed in the rigs. The test has been performed on 5 ½” and 9 5/8” sizes with the appropriate range of hooks

FINAL TEST RESULTS Ok, For pin protector was applied 720 kgf, for box - 880 kgf. Pipe and coupling seal faces and thread no dented and not affected (see pictures bellow).




Torque Test




API 5CT Annex I, requires that the thread diameters and seal diameters (where applicable) be measured and recorded at 21° C, -46° C, 66° C and then again at 21° C. The variations of the described diameters should not exceed half of the thread high. Test-piece sets that do not meet the manufacturer's design criteria shall be rejected.

PRODUCT: 5 1/2 ” LTC / BTC PROTECTORS

PAGE 83/91

REV. 6

PRODUCT: 5 1/2 ” LTC CEL PROTECTORS

The diameters are controlled by accurate measurement tools





The pipe connections are obviously measured exactly in the corresponding diameters so that protector and pipe diameters are comparable.

The sets are first measured and recorded at 21°C. Then the sets are cooled in a liquid nitrogen bath: When the specified temperature is


PAGE 84/91

REV. 6

The sets are measured on the defined areas

(66°C), the sets are measured and controlled again. Those are finally checked again when reaching the room temperature (21°C). Values measured in mm.







Pin Box



PIN +66 1763 joules



BOX +66 1763 joules



Angular Impact 45º

(Flat Steel Plate)

PIN +66 1058 joules



BOX +66 1058 joules






PIN 900 R/Min Vertical Displacement

Of 8.4 Mm


position. BOX

PIN (only)




PIN

Ok, protectors designed for most common employed hooks.

BOX

PIN +66



+21 -46

BOX +66

240 ft-lbs +21 -46


PIN +66

Engagement > One

Half Thread Height


+21 -46

BOX +66 +21 -46



PIN or BOX




Test Summary Report 7 5/8 " BSC-C

7 5/8 ”

LCSG/BCSG

7 5/8 ”

LCSG/BCSG

7 5/8 ”

LCSG/BCSG

Vibration Test

Stripping Test

Hookability Test

Torque Test

7 5/8 ”

LCSG/BCSG

7 5/8 ”

LCSG/BCSG

7 5/8 ”

LCSG/BCSG

7 5/8 ”

LCSG/BCSG

7 5/8 ”

LCSG/BCSG

PAGE 85/91

REV. 6

TSH-PQ-00.0006 & PRD06693




PIN PROTECTOR




IMPACT




IMPACT



+66 0C OK +21 0C OK -46 0C OK

7 5/8 “ LCSG/BCSG Axial Impact Resistance Test




PAGE 86/91

REV. 6





BOX PROTECTOR




T (temperature) = -46 ºC; E (energy) = 882 J W (weight) = Hitter weight + Steel bar weight = 136 + 7 = 143 kg h (free fall height) = E / W * g0 = 882 / 143 * 9.81 = 62,9 cm


IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK





PAGE 87/91

REV. 6




PIN PROTECTOR




IMPACT






+66 0C OK +21 0C OK -46 0C OK

7 5/8 “ LSCG/BCSG Angular Impact Resistance Test





PAGE 88/91

REV. 6




BOX PROTECTOR





IMPACT

CONNECTION AFTER

IMPACT




IMPACT

CONNECTION AFTER

IMPACT



+66 0C OK +21 0C OK -46 0C OK




PAGE 89/91

REV. 6




PIN PROTECTOR



Vibration Test




Stripping Test


According to the general specification the product of the Line PRO-C (metal composite

type UNI4395 and DIN 15401.

7 5/8 “ LCSG/BCSG Lateral Impact Resistance Test


PRODUCT: 7 5/8 ” LCSG/BCSG PROTECTOR

PRODUCT: 7 5/8 ” LCSG/BCSG PIN PROTECTOR Fax (requested according TSH-PQ-00.0006 procedure) = 3100 lbs Where: F = Axial force (pounds force)

PAGE 90/91

REV. 6

L (7 5/8") = 1.5 * 45 (ft) * W (lbs/ft) = 1.5* 45 * 47.10 = 3179 (lbs) = 1442 kgf

protectors) and PRO-T / BSC-T&C (Fully plastic Heavy duty), the shape of the liftable side is conform to most common hooks employed in the rigs. The test has been performed on 5 ½” and 7 5/8” sizes with the appropriate range of hooks




Torque Test


attempt should be made to "strip-out" the pin and box protector was applied 240 ft-lbs (325 N/m) "strip-out" force torque as described in the specification.




PRODUCT: 7 5/8” LCSG/BCSG PROTECTORS

PAGE 91/91

REV. 6

PRODUCT: 7 5/8 ” LCSG PROTECTORS

and thread not dented and not affected.

FINAL TEST RESULTS Ok, For pin protector applied 1450 kgf, box - 1446 kgf. Pipe and coupling seal faces

Documents

TENARIS TUBING (PRO-T, BSC-T) AND CASING (PRO · PDF fileTENARIS TUBING (PRO-T, BSC-T) AND CASING (PRO-C, BSC-C) PROTECTORS PERFORMANCE TEST REPORT values ... Steel bar Pipe or coupling