CA2788414C - Process for producing viscous mineral oil from underground deposits - Google Patents

Process for producing viscous mineral oil from underground deposits Download PDF

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Publication number
CA2788414C
CA2788414C CA2788414A CA2788414A CA2788414C CA 2788414 C CA2788414 C CA 2788414C CA 2788414 A CA2788414 A CA 2788414A CA 2788414 A CA2788414 A CA 2788414A CA 2788414 C CA2788414 C CA 2788414C
Authority
CA
Canada
Prior art keywords
mineral oil
deposit
deposits
viscous mineral
underground deposits
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
CA2788414A
Other languages
French (fr)
Other versions
CA2788414A1 (en
Inventor
Vladimir Stehle
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.)
Wintershall Dea AG
Original Assignee
Wintershall Dea AG
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 Wintershall Dea AG filed Critical Wintershall Dea AG
Publication of CA2788414A1 publication Critical patent/CA2788414A1/en
Application granted granted Critical
Publication of CA2788414C publication Critical patent/CA2788414C/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
    • C09K8/592—Compositions used in combination with generated heat, e.g. by steam injection
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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
    • 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
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • 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
    • E21B43/32—Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around wells

Abstract

The present invention relates to a process for producing mineral oil from mineral oil deposits, in which the mineral oil yield is increased by blocking high- permeability regions of the mineral oil formation by injecting at least one formulation into the deposit, the formulation not being brought to a temperature at which the viscosity increases significantly until within the deposit, by injection of steam. The process can be used especially in the final stage of deposit development between water flooding and steam flooding of the deposits.
CA2788414A 2011-08-17 2012-08-15 Process for producing viscous mineral oil from underground deposits Expired - Fee Related CA2788414C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11177749 2011-08-17
EP11177749.6 2011-08-17

Publications (2)

Publication Number Publication Date
CA2788414A1 CA2788414A1 (en) 2013-02-17
CA2788414C true CA2788414C (en) 2021-10-26

Family

ID=46614396

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2788414A Expired - Fee Related CA2788414C (en) 2011-08-17 2012-08-15 Process for producing viscous mineral oil from underground deposits

Country Status (3)

Country Link
EP (1) EP2559844B1 (en)
CA (1) CA2788414C (en)
RU (2) RU2012135079A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822270A (en) * 2015-08-25 2016-08-03 中国石油化工股份有限公司 Method for governing large pore paths of oil deposit through oil-water well type transformation
CN109113700A (en) * 2018-07-20 2019-01-01 中国石油天然气股份有限公司 A kind of method of heavy crude reservoir old area multimedium steam oil production

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141416A (en) 1976-05-24 1979-02-27 Union Oil Company Of California Enhanced oil recovery using alkaline sodium silicate solutions
US4086964A (en) * 1977-05-27 1978-05-02 Shell Oil Company Steam-channel-expanding steam foam drive
US4300634A (en) 1979-12-04 1981-11-17 Phillips Petroleum Company Foamable compositions and formations treatment
EP0210427A1 (en) 1985-07-02 1987-02-04 Dowell Schlumberger Corp. Process for retarding and controlling the formation of gels or precipitates derived from aluminium and corresponding compositions, plus the corresponding applications - in particular regarding oil wells
US4844168A (en) 1985-12-10 1989-07-04 Marathon Oil Company Delayed in situ crosslinking of acrylamide polymers for oil recovery applications in high-temperature formations
US4799548A (en) * 1987-01-23 1989-01-24 Phillips Petroleum Company Gelable compositions and use thereof in steam treatment of wells
SU1654554A1 (en) 1989-01-09 1991-06-07 Институт химии нефти СО АН СССР Compound for increasing oil recovery
SU1652518A1 (en) * 1989-02-22 1991-05-30 Научно-исследовательский институт прикладной математики и механики Oil pool development method
US4974677A (en) * 1989-10-16 1990-12-04 Mobil Oil Corporation Profile control process for use under high temperature reservoir conditions
RU2066743C1 (en) 1993-02-08 1996-09-20 Институт химии нефти СО РАН Compound for stimulation of oil recovery from formation
RU2185504C2 (en) * 2000-10-04 2002-07-20 ЗАО "Химеко-ГАНГ" Gel-forming composition for increasing oil recovery of formation
US6838417B2 (en) 2002-06-05 2005-01-04 Halliburton Energy Services, Inc. Compositions and methods including formate brines for conformance control
GB2392460B (en) 2002-08-29 2006-02-08 Schlumberger Holdings Delayed-gelation solution
RU2287677C1 (en) * 2005-12-16 2006-11-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Method for extracting oil-bitumen deposit
CN1837574A (en) * 2006-04-25 2006-09-27 盘锦辽河油田泰利达科技实业有限公司 Water-plugging profile-modifying channel-blocking technology employing heat-sensitive water-soluble gel
US7458424B2 (en) 2006-05-16 2008-12-02 Schlumberger Technology Corporation Tight formation water shut off method with silica gel
US20080035344A1 (en) 2006-08-07 2008-02-14 Nadir Odeh Delayed polyacrylamide-co-aluminum hydroxyl chloride gel
RU2339803C2 (en) 2006-12-08 2008-11-27 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Method for equalizing of intake capacity profile in pressure wells and of limiting inflow in producing wells
RU2338768C1 (en) 2007-03-15 2008-11-20 Открытое акционерное общество "Российская инновационная топливно-энергетическая компания (ОАО РИТЭК) Reagent for isolating stratal water inflow
RU2361074C2 (en) 2007-04-09 2009-07-10 Институт химии нефти Сибирского отделения Российской академии наук Procedure for development of deposits of high viscous oil (versions)
EP2333026B1 (en) * 2009-10-21 2014-07-16 Wintershall Holding GmbH Method for producing crude oil

Also Published As

Publication number Publication date
RU2747855C2 (en) 2021-05-17
RU2012135079A (en) 2014-02-27
EP2559844B1 (en) 2021-03-10
EP2559844A2 (en) 2013-02-20
EP2559844A3 (en) 2017-11-15
RU2017121328A (en) 2018-12-19
CA2788414A1 (en) 2013-02-17
RU2017121328A3 (en) 2020-10-15

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Effective date: 20170814

MKLA Lapsed

Effective date: 20220815