ATE48022T1 - Thermisch stabile behandlungsfluessigkeiten, welche die viskositaet waessriger fluessigkeiten in unterirdischen formationen instandhalten. - Google Patents

Thermisch stabile behandlungsfluessigkeiten, welche die viskositaet waessriger fluessigkeiten in unterirdischen formationen instandhalten.

Info

Publication number
ATE48022T1
ATE48022T1 AT85105534T AT85105534T ATE48022T1 AT E48022 T1 ATE48022 T1 AT E48022T1 AT 85105534 T AT85105534 T AT 85105534T AT 85105534 T AT85105534 T AT 85105534T AT E48022 T1 ATE48022 T1 AT E48022T1
Authority
AT
Austria
Prior art keywords
liquids
viscosity
maintain
thermally stable
underground formations
Prior art date
Application number
AT85105534T
Other languages
English (en)
Inventor
Roderick G Ryles
Albert G Robustelli
Original Assignee
American Cyanamid Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24495957&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE48022(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of ATE48022T1 publication Critical patent/ATE48022T1/de

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
    • C09K8/588—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Saccharide Compounds (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
AT85105534T 1984-06-21 1985-05-07 Thermisch stabile behandlungsfluessigkeiten, welche die viskositaet waessriger fluessigkeiten in unterirdischen formationen instandhalten. ATE48022T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/622,899 US4573533A (en) 1984-06-21 1984-06-21 Method for using thermally stable mobility control agents for harsh environmental reservoirs
EP85105534A EP0165425B2 (de) 1984-06-21 1985-05-07 Thermisch stabile Behandlungsflüssigkeiten, welche die Viskosität wässriger Flüssigkeiten in unterirdischen Formationen instandhalten

Publications (1)

Publication Number Publication Date
ATE48022T1 true ATE48022T1 (de) 1989-12-15

Family

ID=24495957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85105534T ATE48022T1 (de) 1984-06-21 1985-05-07 Thermisch stabile behandlungsfluessigkeiten, welche die viskositaet waessriger fluessigkeiten in unterirdischen formationen instandhalten.

Country Status (8)

Country Link
US (1) US4573533A (de)
EP (1) EP0165425B2 (de)
AT (1) ATE48022T1 (de)
BR (1) BR8502906A (de)
CA (1) CA1226122A (de)
DE (1) DE3574273D1 (de)
MX (1) MX165845B (de)
NO (1) NO169612C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746687A (en) 1985-05-02 1988-05-24 American Cyanamid Company High temperature profile modification agents and methods for using same
US4825949A (en) * 1985-05-02 1989-05-02 American Cyanamid Company High temperature profile modification agents and methods for using same
EP0233533B1 (de) * 1986-02-18 1990-11-14 American Cyanamid Company Mobilitätsregulierungsmittel mit höherer thermischer Stabilität
US4702319A (en) * 1986-12-29 1987-10-27 Exxon Research And Engineering Company Enhanced oil recovery with hydrophobically associating polymers containing sulfonate functionality
US6465397B1 (en) * 2000-02-11 2002-10-15 Clariant Finance (Bvi) Limited Synthetic crosslinked copolymer solutions and direct injection to subterranean oil and gas formations
US8030389B2 (en) * 2006-09-12 2011-10-04 Baker Hughes Incorporated Thermal insulation composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679000A (en) * 1970-12-04 1972-07-25 Lubrizol Corp Secondary oil recovery method using n-sulfohydrocarbon-substituted acrylamide polymers as viscosity increasing agents
US3800877A (en) * 1972-08-28 1974-04-02 Marathon Oil Co Process of flooding oil-bearing formations using aldehydes as oxygen scavengers in polymer solutions
US3858652A (en) * 1973-05-14 1975-01-07 Marathon Oil Co Mobility control in low permeability reservoirs
AR206605A1 (es) * 1973-07-16 1976-08-06 Lubrizol Corp Metodo para fracturar pozos de petroleo
US3945929A (en) * 1974-05-08 1976-03-23 Calgon Corporation Process for the secondary or tertiary recovery of petroleum
US3953341A (en) * 1974-05-08 1976-04-27 Calgon Corporation Stabilization of polymer solutions
US4163476A (en) * 1976-12-22 1979-08-07 Texaco Inc. Secondary recovery process utilizing an acrylamido alkanesulfonic acid polymer
US4293427A (en) * 1979-03-09 1981-10-06 Milchem Incorporated Drilling fluid containing a copolymer filtration control agent
US4458753A (en) * 1982-10-15 1984-07-10 Pfizer Inc. Stabilizing polysaccharide solutions for tertiary oil recovery at elevated temperature with borohydride
US4951921A (en) * 1983-01-28 1990-08-28 Phillips Petroleum Company Polymers useful in the recovery and processing of natural resources

Also Published As

Publication number Publication date
EP0165425B2 (de) 1995-12-13
CA1226122A (en) 1987-09-01
NO169612B (no) 1992-04-06
NO852491L (no) 1985-12-23
EP0165425A3 (en) 1986-02-05
MX165845B (es) 1992-12-07
DE3574273D1 (en) 1989-12-21
NO169612C (no) 1992-07-15
EP0165425A2 (de) 1985-12-27
BR8502906A (pt) 1986-02-25
US4573533A (en) 1986-03-04
EP0165425B1 (de) 1989-11-15

Similar Documents

Publication Publication Date Title
CA1054354A (en) Friction reducing polyacrylamide additives
GR77392B (de)
ATE64981T1 (de) Zementieren von bohrloechern mit salz enthaltenden zementzusammensetzungen.
ATE368173T1 (de) Flüssigkeitsystem mit kontrolierbarer reversibler viskosität
DE3682878D1 (de) Verfahren zur entsalzung und rehabilitierung bewaesserter boeden.
EP0153192A3 (de) Korrosionsinhibitor für schwere Salzlösungen
DE3485186D1 (de) Mischung thermotropischer fluessigkristallinischer polymere, mit geringerem oberflaechenverschleiss.
DE3683618D1 (de) Verbindungen und verfahren zur zeitlichen verringerung der permeabilitaet von unterirdischen formationen.
BR8602820A (pt) Processo para estabilizar sistemas aquosos,processo para reduzir a viscosidade de suspensoes aquosas concentradas de caolim ou carbonato de calcio e processo para inibir a precipitacao de zinco e sais de zinco em sistemas aquosos
IT8420319A0 (it) Idropompa per convogliare fluidi abassa viscosita'.
DK316884A (da) Fremgangsmaade til fremstilling af heteropolysaccharid
BR7708737A (pt) Processo para prevencao do aparecimento de agua nos pocos ja perfurados ou em curso de perfuracao
NO913861L (no) Fremgangsmaate for inhibering av dannelse av avleiringer.
BR8601947A (pt) Composicao geleificavel,agente de modificacao de perfil de uma formacao subterranea,composicao de dois componentes e aperfeicoamento em um processo para alterar a permeabilidade de,pelo menos,uma parte de uma formacao subterranea
ATE48022T1 (de) Thermisch stabile behandlungsfluessigkeiten, welche die viskositaet waessriger fluessigkeiten in unterirdischen formationen instandhalten.
SE8703016L (sv) Polyvinylsulfonat med lag molekylvikt for kontroll av bariumsulfatpannsten vid lagt ph
MX164993B (es) Procedimiento para la formacion de geles acuosos
SE8401408D0 (sv) Lignosulfonatderivat
DE3665621D1 (en) Method for injection enhancement at injection well drilling for the recovery of oil by water flooding
FR2581427B1 (fr) Pompe a jet articulee, utilisable notamment en technique tfl pour activer les puits producteurs d'hydrocarbures ou d'eaux
MY120014A (en) Oil and gas field chemicals
RU96106630A (ru) Способ совместной разработки нефтяных и калийных месторождений
DE3775907D1 (de) Viskositaetsaenderungsmittel, das metallsalze der hydrocarbyldicarboxylsaeure enthaelt.
ES2030724T3 (es) Composiciones acuosas gelificadas derivadas de succinoglicano.
US4773483A (en) Method for selectively plugging subterranean formations with polysulfides

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee