EN - Water for Upstream Oil & Gas industry - Degrémont Industry

7/23/2019 EN - Water for Upstream Oil & Gas industry - Degrmont Industry

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Degrmont Industry, your partner in sustainable, ecientand cost-eective water management or industry.

ImprovIng oIl& gas recoveryprotectIngthe envIronment

water For the upstream oIl & gas Industry

degrmont Industry


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process DesIgn & engIneerIng /equIpment / servIces

Exploration& production

Sea

River

Well waterWell water Further treatmentsOil & TSS removal

Municipalwaste water

Flowback water /Produced water / Wastewater

Produced waterfor EOR

Produced waterfor chemical EOR

Produced waterfor steam generator /

boiler / stimulationExternal

water source

Injection waterfor EOR

Water for steamgeneration & EOR

Injection waterfor fracturingor stimulation

External water sourcetreatment plant

Reuseor discharge

Produced water treatment plant

Degrmont InDustryWAter For the uPstreAm oIL & gAs InDustry

More than 80 reerences worldwide

They placed their trust in us

ADNOC / AERA ENERGY / BP / CENOVUS ENERGY / CHEVRON / ENCANA / ENI / HUSKY ENERGY /

MAUREL & PROM / PDVSA / PETROBRAS / SHELL / TOTAL / SONATRACH

Unconventional Oil and Gas Industries (Extra Heavy Oil, Oil

Sands, Shale Oil & Gas, Tight Oil & Gas, Ultra deep reservoirs,

Pre-salt reservoirs, Coal Seam Gas, Coal Bed Methane)

Understanding your specic challenges

Conventional Oil and Gas Industries

(Heavy Oil, Light Oil)

For Oil Sands and Heavy Oil, raw water or produced water is treated or

steam generation and injection to mobilize the Bitumen or heavy oil.

For Shale Oil & Gas and Coal Seam Gas, mobile water

treatment solutions are most suitable during the explorationphase (Flowback water) ollowed by semi mobile/fxed units

during production phase (Produced water).

Coal mine water which is extracted alongside Coal Bed

Methane needs to be treated (metals, etc.) or deep reinjection

or benefcial reuse.

The water quality must meet reservoir requirements. The adequate

quality o produced water contributes to Enhanced Oil & Gas Recovery.

In gas felds, the produced water contains SS (Suspended Solids),

Oil, BTEX and MEG.

Oil elds (non mature)

Oil and TSS removal enables

particles adjustments

(i.e. 5-2-1) beore reinjection.

Mature Oil elds

Mature Oil felds require chemical

EOR or the extraction o the

remaining oil. The produced

water quality must also

be adjusted to the chemical

requirements (A, S, P,...).

saFety, complIance and relIaBIlItyFor your water treatment lIne


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Water is critical to Oil & Gas Exploration and Production.Whether it is or Enhanced Oil Recovery (EOR)or chemical EOR, or reuse or discharge, waterquality is crucial. Water treatment process lineshave to meet requirements related to reservoirs

as well as those related to local regulations andenvironmental constraints.

Cost optimisation o water treatment linesremains a undamental concern and requires innovativeor tailor-made solutions which meet the complexconditions and needs o Upstream Oil & Gas industrials.Indeed, Degrmont Industry supplies robust andreliable water treatment systems and servicesto ensure the long lasting service lie o a acility.

InjectIon water and produced waterto Improve oIl & gas recovery

Water Reuse or Discharge

Increasingly stringent environmental regulations encourage the

Upstream Oil & Gas industry to reduce its environmental ootprint anddevelop efcient water treatment solutions or reuse or discharge.

The amount o produced water and its contaminants (TDS, TSS,

dissolved and volatile organic compounds (VOCs), heavy metals, and

chemicals used in production such as biocides, lime and corrosion

inhibitors, etc.) usually vary over the felds lietime.

External water sourcesor injection

To produce injection water or steam, dierent kinds o external

water resources are available: seawater, brackish water,

well water, lake water, river water or municipal wastewater.

For Injection and/or Enhanced Oil Recovery purposes,

water treatment process lines dier depending on the external

water resource available and on the water quality required

by reservoirs i.e. particles (5-2-1) and salinity adjustment.

Moreover this injection water quality (e.g. flters, deoxygenation

processes, sulphate removal) must not cause corrosion or

indirect decreased oil production.

For shale oil and gas, water is essential or extraction

processes.

Produced water and reinjectionor EOR and chemical EOR

The amount o produced water may rise as the feld matures.

Produced water treatment or reinjection purposes is key

to Enhanced Oil Recovery and chemical EOR.


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Water treatment installations are key to problem-ree production

but are becoming increasingly more complex. Our proessional

teams, specialised in services, provide technical assistance,

operation and maintenance support. At Degrmont Industry,

we understand the specifc challenges that you ace on a daily

basis and provide tailor-made services.

Focus on your businesswhile we ocus on guaranteeing the quality

and quantity o water that you need

In-house expertise in water treatment and project management

Understanding the specic needs o Upstream

Oil & Gas Industrials

Proven experience as a solutions integrator

Guaranteed industrial processes and water quality

Environmental compliance and high quality standards

(ISO 9001, ISO 14000, ISO 18001, Mase, VCA, OHSAS)

Tailor-made solutions meeting the specifcations

o every customer

Sae and reliable technologies Optimum OPEX and asset preservation

Continuous improvement in both design and operation

Your benets:Optimum water processing and value creation



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1Degrmont Industryprovides services or watertreatment located on bothonshore and oshoreproduction acilities.

2

Deoiling sandflters ensurenot only the removal o oilrom produced water butalso that o suspendedsolids.

3Insulated PPI allowingrecycling o concentratedree oil.

4

Dissolved Gas Flotation(DGF) allows removalo emulsifed oil andsmall TSS particles romproduced water. ThickenerDGF allows thickeningo oil and solids in usedwash water rom nutshellor sand flters.

1

2

3

4

Pressure flters

Atmospheric flters:

Aquazur V, ABW

Microfltration

Ultrafltration Ion exchange

High TDS

Reverse osmosis

Ozonation

Produced water or reuse

or discharge

Advanced oxidation system

(Ozone, H2O

2, etc.)

GAC, anthracite flters

Evaporation systems

Meteor MBBR (mixed andree culture)

Bioor (fxed culture)

Ultraor / MBR (Membrane

Bioreactor processes)

Cyclone (desander,

deoiler)

High rate clarifcation

CPI / PPI

API / DCI (circular API) Fuel gas stripping or removal

o VOCs & BTEX

Flotation systems: DGF,

DNF, DAF, IGF

Deoiling sandflters

Coalescer flters

Nutshell flters

Produced water

& fowback water

Coarse fltration

Pressure fltration

Ultrafltration

Ion exchange

Cartridge fltration Sulphate removal

Nanofltration

Vacuum deaeration

Reverse osmosis

Injection water

& stimulation water

Our large portolio o technical solutionsadapted to meet your challenges



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degrmont IndustryAmeriwAter Anderson infilco ondeo is ozoniA Purite wPt

www.degremont-industry.com

Europe

Headquarters-Paris

Tour CB2116, Place de lIris92040 Paris La Dense CedexFrance

Tel: +33 1 58 81 74 00Fax: +33 1 58 81 74 [email protected]

USA, Salt Lake City

Tel: +1 801 974 5500Toll Free: +1 800 484 [email protected]

Canada, Ancaster

Tel: +1 800 453 [email protected]

Latin America, Sao Paulo

Tel: +55 11 2166 3600

[email protected]

Asia, Beijing

Tel: +86 10 5957 [email protected]

Designandproduction:M&CSAATCHI.CORP

ORATEP

hotocredits:GDFSUEZ,SUEZENVIRONNEMENT

Photocenter;agencyandphotographers:ABACAPRESS,HagaJanInge,GouhierNicolas,DureuilPhilippe

Documents

EN - Water for Upstream Oil & Gas industry - Degrémont Industry