EA200200444A1 - PLASTIC PROCESSING USING THE FOAMING COMPOSITION - Google Patents

PLASTIC PROCESSING USING THE FOAMING COMPOSITION

Info

Publication number
EA200200444A1
EA200200444A1 EA200200444A EA200200444A EA200200444A1 EA 200200444 A1 EA200200444 A1 EA 200200444A1 EA 200200444 A EA200200444 A EA 200200444A EA 200200444 A EA200200444 A EA 200200444A EA 200200444 A1 EA200200444 A1 EA 200200444A1
Authority
EA
Eurasian Patent Office
Prior art keywords
hydrocarbon
zone
foaming composition
plastic processing
production
Prior art date
Application number
EA200200444A
Other languages
Russian (ru)
Other versions
EA003955B1 (en
Inventor
Гербранд Йозеф Мария Ван Эйден
Ян Гронсвелд
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of EA200200444A1 publication Critical patent/EA200200444A1/en
Publication of EA003955B1 publication Critical patent/EA003955B1/en

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
    • E21B43/25—Methods for stimulating production
    • E21B43/255—Methods for stimulating production including the injection of a gaseous medium as treatment fluid into the formation
    • 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

Abstract

Способ обработки пласта вокруг ствола скважины, проходящей от углеводородсодержащей зоны, включающий стадии прекращения добычи из углеводородсодержащей зоны; введения в углеводородсодержащую зону пенообразующей композиции, содержащей раствор поверхностно-активного вещества в нефти, и продолжение добычи из углеводородсодержащей зоны.Международная заявка была опубликована вместе с отчетом о международном поиске.A method for treating a formation around a wellbore extending from a hydrocarbon-containing zone, comprising the steps of stopping production from the hydrocarbon-containing zone; introducing into the hydrocarbon zone a foaming composition containing a solution of a surfactant in oil; and continuing production from the hydrocarbon zone. The international application was published along with an international search report.

EA200200444A 1999-10-14 2000-10-12 Method of treating a formation around a wellbore using a foam forming composition EA003955B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99308118 1999-10-14
PCT/EP2000/010082 WO2001027218A1 (en) 1999-10-14 2000-10-12 Treating a formation using a foam forming composition

Publications (2)

Publication Number Publication Date
EA200200444A1 true EA200200444A1 (en) 2002-10-31
EA003955B1 EA003955B1 (en) 2003-10-30

Family

ID=8241672

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200444A EA003955B1 (en) 1999-10-14 2000-10-12 Method of treating a formation around a wellbore using a foam forming composition

Country Status (8)

Country Link
AU (1) AU768666B2 (en)
EA (1) EA003955B1 (en)
GB (1) GB2372525B (en)
MX (1) MXPA02003562A (en)
NO (1) NO20021735L (en)
NZ (1) NZ517932A (en)
OA (1) OA12064A (en)
WO (1) WO2001027218A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7823647B2 (en) * 2005-10-06 2010-11-02 Baker Hughes Incorporated Process for foaming a wet hydrocarbon composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502538A (en) * 1984-01-09 1985-03-05 Shell Oil Company Polyalkoxy sulfonate, CO2 and brine drive process for oil recovery
FR2761693B1 (en) * 1997-04-03 1999-05-14 Inst Francais Du Petrole FOAM DRILLING METHOD AND SYSTEM - FOAMING COMPOSITION

Also Published As

Publication number Publication date
AU768666B2 (en) 2003-12-18
WO2001027218A1 (en) 2001-04-19
EA003955B1 (en) 2003-10-30
NO20021735D0 (en) 2002-04-12
AU1137601A (en) 2001-04-23
NZ517932A (en) 2003-08-29
GB2372525B (en) 2003-12-10
GB0207248D0 (en) 2002-05-08
GB2372525A (en) 2002-08-28
OA12064A (en) 2006-05-03
MXPA02003562A (en) 2002-10-23
NO20021735L (en) 2002-04-12

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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

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): KZ RU