FR2967686B1 - METHOD FOR ASSISTED HYDROCARBON RECOVERY USING ASSOCIATIVE POLYMERS AND SURFACTANTS - Google Patents

METHOD FOR ASSISTED HYDROCARBON RECOVERY USING ASSOCIATIVE POLYMERS AND SURFACTANTS

Info

Publication number
FR2967686B1
FR2967686B1 FR1004542A FR1004542A FR2967686B1 FR 2967686 B1 FR2967686 B1 FR 2967686B1 FR 1004542 A FR1004542 A FR 1004542A FR 1004542 A FR1004542 A FR 1004542A FR 2967686 B1 FR2967686 B1 FR 2967686B1
Authority
FR
France
Prior art keywords
surfactant
reservoir rock
polymer
solution
surfactants
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR1004542A
Other languages
French (fr)
Other versions
FR2967686A1 (en
Inventor
David Rousseau
Rene Tabary
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1004542A priority Critical patent/FR2967686B1/en
Publication of FR2967686A1 publication Critical patent/FR2967686A1/en
Application granted granted Critical
Publication of FR2967686B1 publication Critical patent/FR2967686B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C09K8/584—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Method of assisted recovery of hydrocarbons in a reservoir rock, comprises: preparing an aqueous solution comprising at least one associative polymer and surfactant; determining, by testing, particularly in porous media, the nature, characteristics and the respective concentrations of the surfactant and polymer; inhibiting the polymer hydrophobic links by molecules of surfactant at the vicinity of the surrounding of injection well in the reservoir rock, by flowing in depth in the reservoir rock, strengthening the hydrophobic links; and increasing a value of viscosity of the solution. Method of assisted recovery of hydrocarbons in a reservoir rock, comprises: preparing an aqueous solution comprising at least one associative polymer and surfactant; determining, by testing, particularly in porous media, the nature, characteristics and the respective concentrations of the surfactant and polymer; inhibiting the polymer hydrophobic links by molecules of surfactant to obtain a good injectivity of the solution at the vicinity of the surrounding of injection well in the reservoir rock, by flowing in depth in the reservoir rock, strengthening the hydrophobic links by the adsorption of molecules of the surfactant; and increasing a value of viscosity of the solution.
FR1004542A 2010-11-23 2010-11-23 METHOD FOR ASSISTED HYDROCARBON RECOVERY USING ASSOCIATIVE POLYMERS AND SURFACTANTS Expired - Fee Related FR2967686B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1004542A FR2967686B1 (en) 2010-11-23 2010-11-23 METHOD FOR ASSISTED HYDROCARBON RECOVERY USING ASSOCIATIVE POLYMERS AND SURFACTANTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1004542A FR2967686B1 (en) 2010-11-23 2010-11-23 METHOD FOR ASSISTED HYDROCARBON RECOVERY USING ASSOCIATIVE POLYMERS AND SURFACTANTS

Publications (2)

Publication Number Publication Date
FR2967686A1 FR2967686A1 (en) 2012-05-25
FR2967686B1 true FR2967686B1 (en) 2014-01-24

Family

ID=43922426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004542A Expired - Fee Related FR2967686B1 (en) 2010-11-23 2010-11-23 METHOD FOR ASSISTED HYDROCARBON RECOVERY USING ASSOCIATIVE POLYMERS AND SURFACTANTS

Country Status (1)

Country Link
FR (1) FR2967686B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3004457A1 (en) * 2013-04-11 2014-10-17 Rhodia Operations EXTRACTION FLUIDS BASED ON ASSOCIATIVE POLYMERS AND SURFACTANTS
CA3084877A1 (en) * 2017-12-19 2019-06-27 Rhodia Operations Aqueous formulations of surfactants and associative polymers for the assisted recovery of petroleum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2374842A1 (en) * 1999-05-27 2000-12-07 Exxonmobil Research And Engineering Company Brine viscosification for enhanced oil recovery
DE102006003201A1 (en) * 2006-01-24 2007-07-26 Basf Construction Polymers Gmbh Reducing viscosity of polymer thickened aqueous phase with crude oil and/or natural gas, comprises forming highly liquid emulsion with water as continuous phase, where emulsion is formed by adding surface active component to system
FR2933730B1 (en) * 2008-07-11 2014-09-12 Inst Francais Du Petrole METHOD FOR RESTORING THE PERMEABILITY OF A ROCK AFTER INJECTION OF ASSOCIATIVE POLYMERS

Also Published As

Publication number Publication date
FR2967686A1 (en) 2012-05-25

Similar Documents

Publication Publication Date Title
Shaker Shiran et al. Enhanced oil recovery (EOR) by combined low salinity water/polymer flooding
BR112012014902A2 (en) method for measuring rock wettability
Xie et al. A pH-resolved wettability alteration: implications for CO2-assisted EOR in carbonate reservoirs
WO2014089214A3 (en) Carbon nanoparticle additives for wellbore fluid conductivity
Wang et al. The role of matching relationship between polymer injection parameters and reservoirs in enhanced oil recovery
AR062493A1 (en) METHOD FOR OBTAINING A TREATMENT COMPOSITION TO IMPROVE PRODUCTIVITY OF WELLS THAT PRODUCE HYDROCARBONS
BR112014019875A8 (en) OIL RECOVERY METHOD FROM AN UNDERGROUND OIL RESERVOIR
EA201590675A1 (en) DRILLING SOLUTION ON AQUATIC BASED WITH CYCLODEXTRIN STABILIZER OF Clay Shale
MX2010008843A (en) Method for enhancing heavy hydrocarbon recovery.
EA201591566A1 (en) COMPOSITION AND METHOD OF HYDRAULIC PLASTING OF PLASTES AND EVALUATION AND DIAGNOSTICS OF THE PROCESSES OF PLASTIC HYDRO-EXPLOSION BY ADDED POROUS CERAMIC EXPLOSIVE FILLER
WO2012103479A3 (en) Gas sorption analysis of unconventional rock samples
AR064907A1 (en) METHODS FOR THE TREATMENT OF INTERVALS OF A UNDERGROUND FORMATION WITH VARIABLE PERMEABILITY
WO2009058589A3 (en) Addition of zwitterionic surfactant to water soluble polymer to increase the stability of the polymers in aqueous solutions containing salt and/or surfactants
WO2010045616A3 (en) Method of hydrocarbon recovery
WO2014162094A3 (en) Production of injection water by coupling direct‑osmosis methods with other methods of filtration
EA201101204A1 (en) METHOD OF FLUID SECURESTRATION IN GEOLOGICAL FORMATIONS
CO6420317A2 (en) MODIFICATION OF RELATIVE PERMEABILITY
BR112014009436A2 (en) oxygen-assisted gravity assisted steam drainage processes
WO2010045610A3 (en) Enhancing hydrocarbon recovery
MX2014000766A (en) An invert emulsion drilling fluid containing a hygroscopic liquid and a polymeric suspending agent.
Seyyedsar et al. Investigation of low-density CO2 injection for enhanced oil recovery
WO2012071156A8 (en) Enhanced oil recovery in low permeability reservoirs
EA201101343A1 (en) THE METHOD OF TREATMENT OF THE DRILLING WELL AND WASHING LIQUID FOR DRILLING
MX348208B (en) Chemically tagged polymers for simplified quantification and related methods.
IN2012DN01525A (en)

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150731