EA201170698A1 - Изоляция зон поглощения - Google Patents

Изоляция зон поглощения

Info

Publication number
EA201170698A1
EA201170698A1 EA201170698A EA201170698A EA201170698A1 EA 201170698 A1 EA201170698 A1 EA 201170698A1 EA 201170698 A EA201170698 A EA 201170698A EA 201170698 A EA201170698 A EA 201170698A EA 201170698 A1 EA201170698 A1 EA 201170698A1
Authority
EA
Eurasian Patent Office
Prior art keywords
isolation
absorption zones
absorption zone
calcium
ions
Prior art date
Application number
EA201170698A
Other languages
English (en)
Other versions
EA019178B1 (ru
Inventor
Микаэль Енсен
Original Assignee
Мерск Олие Ог Гас А/С
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 Мерск Олие Ог Гас А/С filed Critical Мерск Олие Ог Гас А/С
Publication of EA201170698A1 publication Critical patent/EA201170698A1/ru
Publication of EA019178B1 publication Critical patent/EA019178B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/16—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/5045—Compositions based on water or polar solvents containing inorganic compounds

Abstract

Настоящее изобретение предоставляет способ селективной изоляции зоны поглощения в углеводородном резервуаре, расположенном в пласте, обогащенном кальцием, через который проходит скважина, содержащий нагнетание в зону поглощения изолирующей текучей среды, содержащей смесь ионов гидроксония (Н) и источника сульфатных ионов (SO), обеспечивающую осаждение указанного соединения сульфата кальция.
EA201170698A 2008-11-19 2009-11-18 Изоляция зон поглощения EA019178B1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11622608P 2008-11-19 2008-11-19
DKPA200801618 2008-11-19
PCT/EP2009/065414 WO2010057931A1 (en) 2008-11-19 2009-11-18 Sealing of thief zones
DK200970213A DK177735B1 (da) 2008-11-19 2009-11-18 Tætning af thief zoner

Publications (2)

Publication Number Publication Date
EA201170698A1 true EA201170698A1 (ru) 2011-12-30
EA019178B1 EA019178B1 (ru) 2014-01-30

Family

ID=42227572

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170698A EA019178B1 (ru) 2008-11-19 2009-11-18 Изоляция зон поглощения

Country Status (5)

Country Link
US (1) US8733441B2 (ru)
EP (1) EP2370541B1 (ru)
DK (1) DK177735B1 (ru)
EA (1) EA019178B1 (ru)
WO (1) WO2010057931A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200801617A (en) 2008-11-19 2010-05-20 Maersk Olie & Gas Downhole equipment removal system
WO2011014666A1 (en) * 2009-07-31 2011-02-03 Bp Corporation North America Inc. Method to control driving fluid breakthrough during production of hydrocarbons from a subterranean reservoir
US8517094B2 (en) 2010-09-03 2013-08-27 Landmark Graphics Corporation Detecting and correcting unintended fluid flow between subterranean zones
US8656995B2 (en) * 2010-09-03 2014-02-25 Landmark Graphics Corporation Detecting and correcting unintended fluid flow between subterranean zones
US9840896B2 (en) 2012-09-21 2017-12-12 Thru Tubing Solutions, Inc. Acid soluble abrasive material and method of use
US10018011B2 (en) 2012-10-16 2018-07-10 Maersk Olie Og Gas A/S Sealing apparatus and method
CN105378219B (zh) * 2013-07-11 2019-05-10 英格染股份有限公司 从岩屑特性化井孔深度层段
GB2523750A (en) 2014-03-03 2015-09-09 Maersl Olie Og Gas As Method of sealing a fracture in a wellbore and sealing system
CN109267994A (zh) * 2018-10-29 2019-01-25 中国石油天然气股份有限公司 低渗透油田水窜模式识别方法及装置
CN111006989B (zh) * 2019-12-31 2022-02-01 西南石油大学 一种页岩水相圈闭损害评价的实验参数获取方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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US2903065A (en) * 1957-08-07 1959-09-08 Pure Oil Co Secondary recovery of oil from reservoirs by successive precipitation
US3141501A (en) * 1960-08-26 1964-07-21 Pure Oil Co Control of permeability during water flooding
US3219112A (en) * 1961-07-17 1965-11-23 Phillips Petroleum Co Cement compositions and methods of utilizing same
US3428129A (en) * 1966-12-27 1969-02-18 Mobil Oil Corp Vertical fracture control
US4237974A (en) * 1978-05-09 1980-12-09 The Dow Chemical Company Method of controlling fluid loss in acidizing treatment of a subterranean formation
SU775294A1 (ru) * 1978-12-13 1980-10-30 Филиал Северо-Кавказского Государственного Научно-Исследовательского И Проектного Института Нефтяной Промышленности Состав изол ции обводнившихс пластов
SU1208191A1 (ru) 1984-03-11 1986-01-30 Институт Проблем Глубинных Нефтегазовых Месторождений Ан Азсср Способ ремонтно-изол ционного цементировани эксплуатационной колонны в услови х поглощени и водопро влени
US4917185A (en) * 1987-04-10 1990-04-17 Mobil Oil Corporation Method to improve matrix acidizing in carbonates
US4809780A (en) 1988-01-29 1989-03-07 Chevron Research Company Method for sealing thief zones with heat-sensitive fluids
SU1709071A1 (ru) 1988-10-12 1992-01-30 Уфимский Нефтяной Институт Способ коагул ционно-кристаллизационного снижени проницаемости призабойной зоны пласта скважины
SU1700199A1 (ru) 1988-12-23 1991-12-23 Научно-Исследовательский И Проектный Институт По Освоению Месторождений Нефти И Газа "Гипроморнефтегаз" Способ изол ции притока вод в скважину
SU1661371A1 (ru) 1989-07-24 1991-07-07 Северо-Кавказский научно-исследовательский институт природных газов Тампонажный раствор
RU2014444C1 (ru) 1990-12-13 1994-06-15 Туркменский государственный научно-исследовательский и проектный институт нефтяной промышленности Способ изоляции водопритоков в скважинах
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DE19859796A1 (de) 1998-12-23 2000-06-29 Gerald Ziegenbalg Mittel und Verfahren zur Abdichtung von Gesteinen
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RU2265116C2 (ru) 2003-06-04 2005-11-27 Турунов Дмитрий Леонидович Состав для добычи нефти
CA2639917C (en) 2006-01-23 2011-03-15 Halliburton Energy Services, Inc. Lost circulation compositions and methods of using them
US7740068B2 (en) 2007-02-09 2010-06-22 M-I Llc Silicate-based wellbore fluid and methods for stabilizing unconsolidated formations
DK200801617A (en) 2008-11-19 2010-05-20 Maersk Olie & Gas Downhole equipment removal system

Also Published As

Publication number Publication date
DK177735B1 (da) 2014-05-12
EP2370541B1 (en) 2013-02-20
EP2370541A1 (en) 2011-10-05
EA019178B1 (ru) 2014-01-30
WO2010057931A1 (en) 2010-05-27
DK200970213A (en) 2010-05-20
US8733441B2 (en) 2014-05-27
US20120061082A1 (en) 2012-03-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM