FR2008522A1 - - Google Patents

Info

Publication number
FR2008522A1
FR2008522A1 FR6915775A FR6915775A FR2008522A1 FR 2008522 A1 FR2008522 A1 FR 2008522A1 FR 6915775 A FR6915775 A FR 6915775A FR 6915775 A FR6915775 A FR 6915775A FR 2008522 A1 FR2008522 A1 FR 2008522A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6915775A
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2008522A1 publication Critical patent/FR2008522A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR6915775A 1968-05-14 1969-05-14 Withdrawn FR2008522A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2294768 1968-05-14

Publications (1)

Publication Number Publication Date
FR2008522A1 true FR2008522A1 (fr) 1970-01-23

Family

ID=10187635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6915775A Withdrawn FR2008522A1 (fr) 1968-05-14 1969-05-14

Country Status (3)

Country Link
US (1) US3603397A (fr)
FR (1) FR2008522A1 (fr)
RO (1) RO54789A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290485A (en) * 1972-05-08 1981-09-22 The Dow Chemical Company Reduction of water production from hydrocarbon containing subsurface formations
US3771599A (en) * 1972-07-18 1973-11-13 Phillips Petroleum Co Method for restricting fluid pathways through a subterranean formation zone
US3785437A (en) * 1972-10-04 1974-01-15 Phillips Petroleum Co Method for controlling formation permeability
US3841399A (en) * 1973-01-29 1974-10-15 Nalco Chemical Co Secondary oil recovery
US4098337A (en) * 1977-07-01 1978-07-04 Marathon Oil Company Method of improving injectivity profiles and/or vertical conformance in heterogeneous formations
US4190109A (en) * 1978-10-11 1980-02-26 Phillips Petroleum Company Introduction and selective removal of debilitating agent for permeability correction
US8215393B2 (en) * 2009-10-06 2012-07-10 Schlumberger Technology Corporation Method for treating well bore within a subterranean formation
IN2014CH01033A (fr) * 2014-02-28 2015-09-04 Indian Inst Technology Madras
US9683166B2 (en) * 2014-12-01 2017-06-20 Baker Hughes Incorporated Hydrocarbon well treatment methods and fluids
AU2017257206A1 (en) * 2016-04-26 2018-11-15 Basf Se Method for preparing an aqueous polyacrylamide solution
WO2023122208A1 (fr) * 2021-12-22 2023-06-29 Totalenergies E&P Research & Technology Usa, Llc Systèmes et procédés de réalisation d'une injection de polymères ayant une concentration en polymères à gradient

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039529A (en) * 1959-05-19 1962-06-19 Dow Chemical Co Secondary recovery of petroleum
US3208518A (en) * 1961-07-31 1965-09-28 Jersey Prod Res Co Delayed viscous waterflooding
US3282337A (en) * 1963-12-09 1966-11-01 Dow Chemical Co Water flooding process for the recovery of petroleum
US3305019A (en) * 1965-01-29 1967-02-21 Dow Chemical Co Process for stimulating gas wells
US3370649A (en) * 1965-10-19 1968-02-27 Union Oil Co Water-flooding process
US3308885A (en) * 1965-12-28 1967-03-14 Union Oil Co Treatment of subsurface hydrocarbon fluid-bearing formations to reduce water production therefrom
US3396790A (en) * 1966-07-11 1968-08-13 Union Oil Co Selective plugging of permeable water channels in subterranean formations
US3490533A (en) * 1968-02-28 1970-01-20 Halliburton Co Method of placement of polymer solutions in primary production and secondary recovery wells

Also Published As

Publication number Publication date
US3603397A (en) 1971-09-07
RO54789A (fr) 1973-05-17

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Legal Events

Date Code Title Description
ST Notification of lapse