CU20140011A7 - Recuperación de petróleo crudo - Google Patents

Recuperación de petróleo crudo

Info

Publication number
CU20140011A7
CU20140011A7 CU2014000011A CU20140011A CU20140011A7 CU 20140011 A7 CU20140011 A7 CU 20140011A7 CU 2014000011 A CU2014000011 A CU 2014000011A CU 20140011 A CU20140011 A CU 20140011A CU 20140011 A7 CU20140011 A7 CU 20140011A7
Authority
CU
Cuba
Prior art keywords
recovery
raw oil
polymer
polyvinyl alcohol
crude oil
Prior art date
Application number
CU2014000011A
Other languages
English (en)
Inventor
Philip Fletcher
Jeffrey Forsyth
Cory Jaska
Original Assignee
Oilflow Solutions Holdings Ltd
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 Oilflow Solutions Holdings Ltd filed Critical Oilflow Solutions Holdings Ltd
Publication of CU20140011A7 publication Critical patent/CU20140011A7/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
    • C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
    • 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
    • C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Removal Of Floating Material (AREA)

Abstract

Se describe una formulación de tratamiento para su uso en la recuperación mejorada de petróleo crudo que incluye un polímero dispersante que puede ser un alcohol polivinílico y un polímero de desplazamiento que puede ser una poliacrilamida parcialmente hidrolizada.
CU2014000011A 2011-08-01 2014-02-03 Recuperación de petróleo crudo CU20140011A7 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201113229A GB201113229D0 (en) 2011-08-01 2011-08-01 Recovery of oil
PCT/GB2012/051762 WO2013017838A1 (en) 2011-08-01 2012-07-23 Enhanced oil recovery

Publications (1)

Publication Number Publication Date
CU20140011A7 true CU20140011A7 (es) 2014-05-27

Family

ID=44676528

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2014000011A CU20140011A7 (es) 2011-08-01 2014-02-03 Recuperación de petróleo crudo

Country Status (13)

Country Link
US (1) US20140190699A1 (es)
EP (1) EP2739698A1 (es)
CN (1) CN103764785A (es)
AU (1) AU2012291858A1 (es)
BR (1) BR112014002372A2 (es)
CA (1) CA2843214A1 (es)
CO (1) CO6890092A2 (es)
CU (1) CU20140011A7 (es)
EA (1) EA201490382A1 (es)
GB (1) GB201113229D0 (es)
IN (1) IN2014CN00826A (es)
MX (1) MX2014000877A (es)
WO (1) WO2013017838A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10450500B2 (en) 2015-01-12 2019-10-22 Ecolab Usa Inc. Thermally stable polymers for enhanced oil recovery
CN105044293B (zh) * 2015-08-18 2016-07-13 东北石油大学 聚合物变粘注入装置及使用该装置进行变粘实验的方法
CN105239978A (zh) * 2015-10-30 2016-01-13 南通市飞宇石油科技开发有限公司 一种填砂模型管
CN105626016A (zh) * 2015-12-31 2016-06-01 中国石油天然气股份有限公司 微生物驱油装置和方法
US10460051B2 (en) * 2016-10-17 2019-10-29 Schlumberger Technology Corporation Computationally-efficient modeling of viscous fingering effect for enhanced oil recovery (EOR) agent injected at multiple injection concentrations
CN109135710B (zh) * 2018-10-09 2021-09-17 西南石油大学 单体电荷相同缔合聚合物复合驱油剂及单段塞驱油方法
CN109181672B (zh) * 2018-10-09 2021-09-28 西南石油大学 单体电荷相同缔合聚合物复合驱油剂及交替注入驱油方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825950A (en) * 1986-11-05 1989-05-02 The Standard Oil Company Method of enhanced oil recovery using a stabilized polymer combination in chemical flood
US4899818A (en) * 1988-05-23 1990-02-13 Mobil Oil Corporation Method to improve use of polymers for injectivity profile control in enhanced oil recovery
US5071890A (en) * 1989-01-03 1991-12-10 Mobil Oil Corp. Composition for selective placement of polymer gels for profile control in thermal oil recovery
GB9619419D0 (en) 1996-09-18 1996-10-30 Univ Bradford Polymeric material
GB0506795D0 (en) 2005-04-04 2005-05-11 Agt Energy Ltd Wax-containing materials
CA2672632A1 (en) * 2006-12-21 2008-07-03 Shell Internationale Research Maatschappij B.V. Method and composition for enhanced hydrocarbons recovery
US7913759B2 (en) * 2008-09-29 2011-03-29 E. I. Du Pont De Nemours And Company Method for enhanced recovery of oil from oil reservoirs

Also Published As

Publication number Publication date
IN2014CN00826A (es) 2015-04-03
CA2843214A1 (en) 2013-02-07
CN103764785A (zh) 2014-04-30
BR112014002372A2 (pt) 2017-03-01
CO6890092A2 (es) 2014-03-10
MX2014000877A (es) 2014-03-21
US20140190699A1 (en) 2014-07-10
EA201490382A1 (ru) 2014-06-30
WO2013017838A1 (en) 2013-02-07
GB201113229D0 (en) 2011-09-14
AU2012291858A1 (en) 2014-03-13
EP2739698A1 (en) 2014-06-11

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