NO175651B - - Google Patents

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Publication number
NO175651B
NO175651B NO853399A NO853399A NO175651B NO 175651 B NO175651 B NO 175651B NO 853399 A NO853399 A NO 853399A NO 853399 A NO853399 A NO 853399A NO 175651 B NO175651 B NO 175651B
Authority
NO
Norway
Prior art keywords
solution
weight
segment
extract
permeability
Prior art date
Application number
NO853399A
Other languages
English (en)
Norwegian (no)
Other versions
NO175651C (no
NO853399L (no
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 filed Critical
Publication of NO853399L publication Critical patent/NO853399L/no
Publication of NO175651B publication Critical patent/NO175651B/no
Publication of NO175651C publication Critical patent/NO175651C/no

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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • 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
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Paper (AREA)
NO853399A 1984-08-30 1985-08-29 Fremgangsmåte og blandinger for å redusere gjennomtrenglighet av underjordiske lag NO175651C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000462127A CA1231837A (en) 1984-08-30 1984-08-30 Compositions and methods for reducing the permeability of underground strata

Publications (3)

Publication Number Publication Date
NO853399L NO853399L (no) 1986-03-03
NO175651B true NO175651B (en, 2012) 1994-08-01
NO175651C NO175651C (no) 1994-11-09

Family

ID=4128613

Family Applications (1)

Application Number Title Priority Date Filing Date
NO853399A NO175651C (no) 1984-08-30 1985-08-29 Fremgangsmåte og blandinger for å redusere gjennomtrenglighet av underjordiske lag

Country Status (6)

Country Link
US (2) US4663367A (en, 2012)
EP (1) EP0175442B1 (en, 2012)
CA (2) CA1231837A (en, 2012)
DE (1) DE3565707D1 (en, 2012)
DK (1) DK392085A (en, 2012)
NO (1) NO175651C (en, 2012)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1217932A (en) * 1983-11-18 1987-02-17 Martin Navratil Compositions and methods for reducing the permeability of underground strata
US4988545A (en) * 1989-08-17 1991-01-29 Board Of Control Of Michigan Technological University Method for treating wood against fungal attack
CA2091489C (en) * 1992-04-13 2001-05-08 Ahmad Moradi-Araghi Gelation of water soluble polymers
AU669985B2 (en) * 1993-06-22 1996-06-27 Betz International, Inc. Compositions and methods for water clarification and wastewater treatment
US5684109A (en) * 1993-06-22 1997-11-04 Betzdearborn Inc. Composition comprising a tannin-containing copolymer
US5916991A (en) * 1993-06-22 1999-06-29 Betzdearborn Inc. Composition and method for water clarification
US5643462A (en) * 1993-06-22 1997-07-01 Betzdearborn Inc. Composition and method for water clarification
US5846436A (en) * 1993-06-22 1998-12-08 Betzdearborn Inc. Composition and method for water clarification
RU2136871C1 (ru) * 1999-02-01 1999-09-10 ООО "Научно-производственное предприятие "Татройл" Способ разработки нефтяной залежи
RU2172820C1 (ru) * 2000-10-25 2001-08-27 Горбунов Андрей Тимофеевич Способ разработки неоднородной нефтяной залежи
US6364016B1 (en) * 2000-10-26 2002-04-02 Halliburton Energy Services, Inc. Methods of reducing the water permeability of subterranean formations
WO2009029653A1 (en) * 2007-08-27 2009-03-05 Hpd, Llc Process for removing silica in heavy oil recovery
US7905283B2 (en) * 2007-08-27 2011-03-15 Hpd, Llc Process for removing silica in heavy oil recovery
US8653011B2 (en) * 2009-11-12 2014-02-18 Schlumberger Technology Corporation Gelled hydrocarbon system and method with dual-function viscosifier/breaker additive
CN110295034B (zh) * 2019-06-18 2021-03-09 西南石油大学 一种碳酸盐岩溶洞或孔洞油藏深部注气防窜剂及其应用方法
CN113698922B (zh) * 2021-08-17 2023-03-31 海域泰和(山东)能源科技有限公司 提高页岩油层采油效率的生物剪切剂及其制备方法和用途

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502718A (en) * 1936-12-12 1939-03-23 Giacomo Bosio A new tanning material and process for the manufacture thereof
FR1122602A (fr) * 1954-10-27 1956-09-11 Tanexco Perfectionnements apportés aux procédés pour préparer des produits additifs pourdes boues de forage
US3062783A (en) * 1957-10-02 1962-11-06 Rayonier Inc Reaction products of polymethylol phenol and sulfited tannins
US2975126A (en) * 1958-02-11 1961-03-14 Rayonier Inc Process for forming a chemical product from bark
FR1222602A (fr) * 1959-01-07 1960-06-10 Amortisseur pneumatique de chocs pour voitures automobiles
US3396790A (en) * 1966-07-11 1968-08-13 Union Oil Co Selective plugging of permeable water channels in subterranean formations
US3600308A (en) * 1969-09-12 1971-08-17 Weyerhaeuser Co Method of clarifying aqueous suspensions with polymerized lignin derivatives
US3583486A (en) * 1969-09-17 1971-06-08 Phillips Petroleum Co Oil recovery process using ethoxylated phenol-formaldehyde product
US3749172A (en) * 1972-02-09 1973-07-31 Phillips Petroleum Co Methods of using gelled polymers in the treatment of wells
US3882938A (en) * 1972-07-17 1975-05-13 Union Oil Co Process for recovering oil from heterogeneous reservoirs
US3897827A (en) * 1974-07-18 1975-08-05 Standard Oil Co Lignosulfonate gels for sweep improvement in flooding operations
CA1041900A (en) * 1975-07-03 1978-11-07 Richard E. Marrs Lignosulfonates for high-temperature plugging
US4110226A (en) * 1977-02-02 1978-08-29 Phillips Petroleum Company Stabilized aqueous gels and uses thereof
US4091868A (en) * 1977-03-07 1978-05-30 Diversified Chemical Corporation Method of treating oil wells
US4291069A (en) * 1977-07-20 1981-09-22 The Dow Chemical Company Rendering porous structures impermeable by treatment with gellable amine polymers
US4212747A (en) * 1978-01-12 1980-07-15 Phillips Petroleum Company Shear-thickening compositions
US4269270A (en) * 1978-04-28 1981-05-26 Texaco Inc. Sulfomethylated lignosulfonates as additives in oil recovery processes involving chemical recovery agents
US4199625A (en) * 1978-06-02 1980-04-22 The Dow Chemical Company Rendering porous structures impermeable by treatment with pH insensitive gelable compositions of amide polymers
US4366194A (en) * 1978-06-02 1982-12-28 The Dow Chemical Co. Rendering porous structures impermeable by treatment with pH insensitive gelable compositions of amide polymers and composition
US4246124A (en) * 1978-07-17 1981-01-20 Phillips Petroleum Company Gelled compositions and well treating
US4275789A (en) * 1978-09-05 1981-06-30 Standard Oil Company (Indiana) Silicate activated lignosulfonate gel treatments of conductive zones
DE2938337A1 (de) * 1979-09-21 1981-04-09 Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf Aminoplast-furanharz und verfahren zu dessen herstellung
US4300634A (en) * 1979-12-04 1981-11-17 Phillips Petroleum Company Foamable compositions and formations treatment
DE3123999C2 (de) * 1981-06-19 1985-04-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zur Verringerung der Viskosität von Tanninlösung
CA1187404A (en) * 1984-05-24 1985-05-21 Martin Navratil Method for reducing the permeability of underground strata during secondary recovery of oil
CA1217932A (en) * 1983-11-18 1987-02-17 Martin Navratil Compositions and methods for reducing the permeability of underground strata

Also Published As

Publication number Publication date
DK392085D0 (da) 1985-08-29
DK392085A (da) 1986-03-01
EP0175442A1 (en) 1986-03-26
NO175651C (no) 1994-11-09
DE3565707D1 (en) 1988-11-24
CA1231837A (en) 1988-01-26
US4858693A (en) 1989-08-22
EP0175442B1 (en) 1988-10-19
NO853399L (no) 1986-03-03
US4663367A (en) 1987-05-05
CA1247851A (en) 1989-01-03

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Legal Events

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MM1K Lapsed by not paying the annual fees