NO833267L - Borevaeske basert paa sulfonerte termoplastiske polymerer med forbedret lavtemperatur-reologiske egenskaper - Google Patents
Borevaeske basert paa sulfonerte termoplastiske polymerer med forbedret lavtemperatur-reologiske egenskaperInfo
- Publication number
- NO833267L NO833267L NO833267A NO833267A NO833267L NO 833267 L NO833267 L NO 833267L NO 833267 A NO833267 A NO 833267A NO 833267 A NO833267 A NO 833267A NO 833267 L NO833267 L NO 833267L
- Authority
- NO
- Norway
- Prior art keywords
- rological
- termoplastic
- sulphonated
- polymers
- properties
- Prior art date
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
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/36—Water-in-oil emulsions
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)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Drilling Tools (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/416,935 US4525522A (en) | 1982-09-13 | 1982-09-13 | Drilling fluids based on sulfonated thermoplastic polymers having improved low temperature rheological properties |
Publications (3)
Publication Number | Publication Date |
---|---|
NO833267L true NO833267L (no) | 1984-03-14 |
NO158580B NO158580B (no) | 1988-06-27 |
NO158580C NO158580C (no) | 1988-10-05 |
Family
ID=23651913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO833267A NO158580C (no) | 1982-09-13 | 1983-09-12 | Oljebasert boreslam. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4525522A (no) |
EP (1) | EP0106528B1 (no) |
AU (1) | AU569709B2 (no) |
CA (1) | CA1211623A (no) |
DE (1) | DE3368950D1 (no) |
NO (1) | NO158580C (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW215897B (no) * | 1992-02-06 | 1993-11-11 | Reon Zidoki Kk | |
US5387633A (en) * | 1994-03-08 | 1995-02-07 | W. R. Grace & Co.-Conn. | Styrene sodium styrene sulfonate copolymer for plastisol sealant |
AU4458797A (en) | 1997-09-15 | 1999-04-05 | Sofitech N.V. | Electrically conductive non-aqueous wellbore fluids |
US6405809B2 (en) | 1998-01-08 | 2002-06-18 | M-I Llc | Conductive medium for openhold logging and logging while drilling |
US6793025B2 (en) * | 1998-01-08 | 2004-09-21 | M-I L. L. C. | Double emulsion based drilling fluids |
US6849581B1 (en) | 1999-03-30 | 2005-02-01 | Bj Services Company | Gelled hydrocarbon compositions and methods for use thereof |
GB2351986B (en) | 1999-07-13 | 2002-12-24 | Sofitech Nv | Latex additive for water-based drilling fluids |
US6828281B1 (en) | 2000-06-16 | 2004-12-07 | Akzo Nobel Surface Chemistry Llc | Surfactant blends for aqueous solutions useful for improving oil recovery |
GB2378716B (en) * | 2001-08-08 | 2004-01-14 | Mi Llc | Process fluid |
US7749943B2 (en) * | 2004-12-01 | 2010-07-06 | Baker Hughes Incorporated | Method and drilling fluid systems and lost circulation pills adapted to maintain the particle size distribution of component latex particles before and after freezing of the latex particles in the presence of water |
GB2446400B (en) * | 2007-02-08 | 2009-05-06 | Mi Llc | Water-based drilling fluid |
US7998905B2 (en) | 2007-04-03 | 2011-08-16 | Eliokem S.A.S. | Drilling fluid containing chlorosulfonated alpha-olefin copolymers |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2650905A (en) * | 1950-03-01 | 1953-09-01 | Monsanto Chemicals | Modified drilling fluids |
US2778809A (en) * | 1953-01-02 | 1957-01-22 | Dow Chemical Co | Method and composition for the improvement of soil structure |
US2913429A (en) * | 1956-03-30 | 1959-11-17 | Dow Chemical Co | Film forming synthetic latexes comprising copolymer sulfonates and method of making same |
US2898294A (en) * | 1956-12-24 | 1959-08-04 | Jersey Prod Res Co | Well completion fluids |
US2894584A (en) * | 1956-12-24 | 1959-07-14 | Jersey Prod Res Co | Well completion |
US3252903A (en) * | 1958-09-08 | 1966-05-24 | Socony Mobil Oil Co Inc | Emulsion drilling fluid |
NL121289C (no) * | 1959-09-23 | |||
US3067161A (en) * | 1959-10-28 | 1962-12-04 | Dow Chemical Co | Viscous compositions of aqueous salt solutions and monoalkenylaromatic sulfonate polymers |
US3232870A (en) * | 1962-12-17 | 1966-02-01 | Nat Lead Co | Process of drilling a well |
US3283817A (en) * | 1964-01-03 | 1966-11-08 | Phillips Petroleum Co | Method and composition for treating formations penetrated by wells |
US3551393A (en) * | 1967-06-13 | 1970-12-29 | Richardson Co | Preparation of water soluble polymeric vinyl aromatic sulfonates |
US3962099A (en) * | 1974-04-29 | 1976-06-08 | Continental Oil Company | Water base drilling mud composition |
US4233165A (en) * | 1978-05-24 | 1980-11-11 | Exxon Production Research Company | Well treatment with emulsion dispersions |
US4304677A (en) * | 1978-09-05 | 1981-12-08 | The Dow Chemical Company | Method of servicing wellbores |
DE3035375A1 (de) * | 1980-09-19 | 1982-05-06 | Röhm GmbH, 6100 Darmstadt | Emulgiermittelfreie waessrige kunststoffdispersion |
AU546041B2 (en) * | 1980-09-23 | 1985-08-15 | N L Industries Inc. | Preparation of polymer suspensions |
US4447338A (en) * | 1981-08-12 | 1984-05-08 | Exxon Research And Engineering Co. | Drilling mud viscosification agents based on sulfonated ionomers |
EP0072245B1 (en) * | 1981-08-12 | 1986-06-25 | Exxon Research And Engineering Company | High temperature drilling fluids based on sulphonated thermoplastic polymers |
US4436636A (en) * | 1981-12-21 | 1984-03-13 | Nl Industries, Inc. | Invert emulsion well servicing fluids |
US4425463A (en) * | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on a mixture of sulfonated thermoplastic polymer and an amine-treated clay |
US4425455A (en) * | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on powdered sulfonated thermoplastic polymers |
-
1982
- 1982-09-13 US US06/416,935 patent/US4525522A/en not_active Expired - Lifetime
-
1983
- 1983-09-12 NO NO833267A patent/NO158580C/no unknown
- 1983-09-12 CA CA000436475A patent/CA1211623A/en not_active Expired
- 1983-09-12 AU AU19049/83A patent/AU569709B2/en not_active Ceased
- 1983-09-13 EP EP83305335A patent/EP0106528B1/en not_active Expired
- 1983-09-13 DE DE8383305335T patent/DE3368950D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4525522A (en) | 1985-06-25 |
AU1904983A (en) | 1984-03-22 |
EP0106528B1 (en) | 1987-01-07 |
AU569709B2 (en) | 1988-02-18 |
DE3368950D1 (en) | 1987-02-12 |
NO158580B (no) | 1988-06-27 |
CA1211623A (en) | 1986-09-23 |
EP0106528A1 (en) | 1984-04-25 |
NO158580C (no) | 1988-10-05 |
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