DE3368950D1 - Drilling fluids based on sulfonated thermoplastic polymers having improved low temperature rheological properties - Google Patents

Drilling fluids based on sulfonated thermoplastic polymers having improved low temperature rheological properties

Info

Publication number
DE3368950D1
DE3368950D1 DE8383305335T DE3368950T DE3368950D1 DE 3368950 D1 DE3368950 D1 DE 3368950D1 DE 8383305335 T DE8383305335 T DE 8383305335T DE 3368950 T DE3368950 T DE 3368950T DE 3368950 D1 DE3368950 D1 DE 3368950D1
Authority
DE
Germany
Prior art keywords
low temperature
thermoplastic polymers
rheological properties
drilling fluids
improved low
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8383305335T
Other languages
English (en)
Inventor
Robert Dean Lundberg
Dennis George Peiffer
Sam Richard Turner
Thad Oscar Walker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Application granted granted Critical
Publication of DE3368950D1 publication Critical patent/DE3368950D1/de
Expired legal-status Critical Current

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)
DE8383305335T 1982-09-13 1983-09-13 Drilling fluids based on sulfonated thermoplastic polymers having improved low temperature rheological properties Expired DE3368950D1 (en)

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 (1)

Publication Number Publication Date
DE3368950D1 true DE3368950D1 (en) 1987-02-12

Family

ID=23651913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383305335T Expired DE3368950D1 (en) 1982-09-13 1983-09-13 Drilling fluids based on sulfonated thermoplastic polymers having improved low temperature rheological properties

Country Status (6)

Country Link
US (1) US4525522A (de)
EP (1) EP0106528B1 (de)
AU (1) AU569709B2 (de)
CA (1) CA1211623A (de)
DE (1) DE3368950D1 (de)
NO (1) NO158580C (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW215897B (de) * 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
WO1999014285A1 (en) 1997-09-15 1999-03-25 Sofitech N.V. Electrically conductive non-aqueous wellbore fluids
US6793025B2 (en) * 1998-01-08 2004-09-21 M-I L. L. C. Double emulsion based drilling fluids
US6405809B2 (en) 1998-01-08 2002-06-18 M-I Llc Conductive medium for openhold logging and logging while drilling
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)

* Cited by examiner, † Cited by third party
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
US2894584A (en) * 1956-12-24 1959-07-14 Jersey Prod Res Co Well completion
US2898294A (en) * 1956-12-24 1959-08-04 Jersey Prod Res Co Well completion fluids
US3252903A (en) * 1958-09-08 1966-05-24 Socony Mobil Oil Co Inc Emulsion drilling fluid
NL256198A (de) * 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
CA1168850A (en) * 1980-09-23 1984-06-12 Roy F. House Suspension of hydrophilic polymer with an inorganic salt
US4447338A (en) * 1981-08-12 1984-05-08 Exxon Research And Engineering Co. Drilling mud viscosification agents based on sulfonated ionomers
DE3271837D1 (en) * 1981-08-12 1986-07-31 Exxon Research Engineering Co 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
US4425455A (en) * 1982-09-13 1984-01-10 Exxon Research And Engineering Co. Drilling fluids based on powdered sulfonated thermoplastic polymers
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

Also Published As

Publication number Publication date
EP0106528B1 (de) 1987-01-07
AU1904983A (en) 1984-03-22
NO158580B (no) 1988-06-27
CA1211623A (en) 1986-09-23
NO833267L (no) 1984-03-14
US4525522A (en) 1985-06-25
EP0106528A1 (de) 1984-04-25
NO158580C (no) 1988-10-05
AU569709B2 (en) 1988-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee