AR083505A1 - Soluciones de polimero alcali no ionicas para recuperacion mejorada de petroleo en una formacion subterranea - Google Patents

Soluciones de polimero alcali no ionicas para recuperacion mejorada de petroleo en una formacion subterranea

Info

Publication number
AR083505A1
AR083505A1 ARP110103895A ARP110103895A AR083505A1 AR 083505 A1 AR083505 A1 AR 083505A1 AR P110103895 A ARP110103895 A AR P110103895A AR P110103895 A ARP110103895 A AR P110103895A AR 083505 A1 AR083505 A1 AR 083505A1
Authority
AR
Argentina
Prior art keywords
oil recovery
alcali
solution
ionic polymer
polymer solutions
Prior art date
Application number
ARP110103895A
Other languages
English (en)
Inventor
Varadarajan Dwarakanath
Taimur Malik
Ping Zhao
Adam Christopher Jackson
Oya A Karazincir
Sophany Thach
Original Assignee
Chevron Usa Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of AR083505A1 publication Critical patent/AR083505A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)

Abstract

Se revela en la presente un método para mejorar la recuperación de petróleo. El método incluye proporcionar un yacimiento de subsuperficie que contiene hidrocarburos en su interior y un agujero bajo comunicación fluida con el yacimiento de subsuperficie. Se lleva a cabo una solución para inyección dentro de el yacimiento por medio de la mezcla de una composición con al menos un químico no iónico, al menos un polímero, y al menos un álcali. Los químicos no iónicos pueden ser alcoxilatos de alcohol tales como alcoholes de alcoxi alquilarilo o alcoholes de alcoxi alquilo. La solución es clara y estable en agua cuando se mezcla. La solución se inyecta a través del agujero dentro del yacimiento de subsuperficie.
ARP110103895A 2010-10-21 2011-10-20 Soluciones de polimero alcali no ionicas para recuperacion mejorada de petroleo en una formacion subterranea AR083505A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/909,631 US8573299B2 (en) 2010-10-21 2010-10-21 Non-ionic alkali polymer solutions for enhanced oil recovery in a subterranean formation

Publications (1)

Publication Number Publication Date
AR083505A1 true AR083505A1 (es) 2013-02-27

Family

ID=45971982

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110103895A AR083505A1 (es) 2010-10-21 2011-10-20 Soluciones de polimero alcali no ionicas para recuperacion mejorada de petroleo en una formacion subterranea

Country Status (7)

Country Link
US (1) US8573299B2 (es)
AR (1) AR083505A1 (es)
BR (1) BR112013009706A2 (es)
CA (1) CA2815111A1 (es)
GB (1) GB2500502A (es)
NO (1) NO20130653A1 (es)
WO (1) WO2012054150A1 (es)

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US20130150269A1 (en) * 2011-12-13 2013-06-13 Board Of Regents, The University Of Texas System Light co-solvent compositions
WO2014158906A1 (en) 2013-03-14 2014-10-02 Sandia Corporation Financial methods for waterflooding injectate design
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US20160009981A1 (en) * 2014-02-19 2016-01-14 Tadesse Weldu Teklu Enhanced oil recovery process to inject low-salinity water alternating surfactant-gas in oil-wet carbonate reservoirs
US10196555B2 (en) * 2014-10-30 2019-02-05 Chevron U.S.A. Inc. Subterranean producing zone treatment
WO2016076877A1 (en) * 2014-11-13 2016-05-19 Multi-Chem Group, Llc Surfactant selection methods for wetting alteration in subterranean formations
GB2549038B (en) * 2014-12-23 2020-12-02 Shell Int Research Oil production using multistage chemical flood
US10442979B2 (en) 2015-06-08 2019-10-15 Schlumberger Technology Corporation Injection fluid tuning
CA2997138C (en) 2015-09-02 2022-07-26 Chevron U.S.A. Inc. Enhanced oil recovery compositions and methods thereof
CN106401544B (zh) * 2016-08-31 2019-10-01 东北石油大学 恒速与恒压水驱驱油实验的驱替压力确定方法及系统
GB2572246B (en) 2018-01-30 2022-10-12 Chevron Usa Inc Compositions for Use in Oil and Gas Operations
CA3158941A1 (en) 2019-10-31 2021-05-06 Chevron Oronite Company Llc Olefin sulfonates
WO2021087339A1 (en) 2019-10-31 2021-05-06 Chevron U.S.A. Inc. Olefin sulfonates
US12012549B2 (en) 2019-10-31 2024-06-18 Chevron Usa Inc Methods of using olefin sulfonates
CA3168883A1 (en) * 2020-01-23 2021-07-29 Chevron U.S.A. Inc. Compositions and methods for the recovery of oil under harsh conditions
CN115124986A (zh) * 2021-03-26 2022-09-30 中国石油化工股份有限公司 一种复合驱油体系及其制备方法和应用
US11873446B2 (en) * 2021-09-28 2024-01-16 Third Wave Production, LLC Injection of nonionic surfactants into wells for increased oil production
US20240034922A1 (en) * 2022-07-29 2024-02-01 Championx Usa Inc. Emulsion polymers and methods for improving pumpability

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Also Published As

Publication number Publication date
CA2815111A1 (en) 2012-04-26
US20120097389A1 (en) 2012-04-26
BR112013009706A2 (pt) 2016-07-19
GB201307648D0 (en) 2013-06-12
US8573299B2 (en) 2013-11-05
GB2500502A (en) 2013-09-25
WO2012054150A1 (en) 2012-04-26
NO20130653A1 (no) 2013-05-08

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