NL189861C - Werkwijze ter bereiding van vloeistoffen voor boorputten. - Google Patents

Werkwijze ter bereiding van vloeistoffen voor boorputten.

Info

Publication number
NL189861C
NL189861C NLAANVRAGE8200622,A NL8200622A NL189861C NL 189861 C NL189861 C NL 189861C NL 8200622 A NL8200622 A NL 8200622A NL 189861 C NL189861 C NL 189861C
Authority
NL
Netherlands
Prior art keywords
drill wells
preparing liquids
liquids
preparing
wells
Prior art date
Application number
NLAANVRAGE8200622,A
Other languages
English (en)
Other versions
NL189861B (nl
NL8200622A (nl
Original Assignee
Baroid Technology Inc
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 Baroid Technology Inc filed Critical Baroid Technology Inc
Publication of NL8200622A publication Critical patent/NL8200622A/nl
Publication of NL189861B publication Critical patent/NL189861B/nl
Application granted granted Critical
Publication of NL189861C publication Critical patent/NL189861C/nl

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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10—Cellulose or derivatives thereof
    • 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
    • Y10S507/925—Completion or workover fluid
    • 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
    • Y10S507/926—Packer fluid

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
NLAANVRAGE8200622,A 1981-05-08 1982-02-17 Werkwijze ter bereiding van vloeistoffen voor boorputten. NL189861C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26202681 1981-05-08
US06/262,026 US4476032A (en) 1981-05-08 1981-05-08 Method of increasing the rate of hydration of activated hydroethyl cellulose compositions

Publications (3)

Publication Number Publication Date
NL8200622A NL8200622A (nl) 1982-12-01
NL189861B NL189861B (nl) 1993-03-16
NL189861C true NL189861C (nl) 1993-08-16

Family

ID=22995872

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8200622,A NL189861C (nl) 1981-05-08 1982-02-17 Werkwijze ter bereiding van vloeistoffen voor boorputten.

Country Status (10)

Country Link
US (1) US4476032A (nl)
AR (1) AR246090A1 (nl)
BR (1) BR8201885A (nl)
CA (1) CA1176442A (nl)
FR (1) FR2505349A1 (nl)
GB (1) GB2098259B (nl)
MX (1) MX160588A (nl)
NL (1) NL189861C (nl)
NO (1) NO159101C (nl)
SG (1) SG38085G (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686051A (en) * 1981-05-08 1987-08-11 Nl Industries, Inc. Method of increasing the rate of hydration of activated hydroxyethyl cellulose compositions
US4496468A (en) * 1982-03-29 1985-01-29 Nl Industries, Inc. Hydrated hydroxyethyl cellulose compositions
GB8428348D0 (en) * 1984-11-09 1984-12-19 Shell Int Research Degrading of viscous microbial polysaccharide formulation
US5186847A (en) * 1991-01-30 1993-02-16 Halliburton Company Methods of preparing and using substantially debris-free gelled aqueous well treating fluids
US5556832A (en) * 1992-09-21 1996-09-17 Union Oil Company Of California Solids-free, essentially all-oil wellbore fluid
WO1994006883A1 (en) * 1992-09-21 1994-03-31 Union Oil Company Of California Solids-free, essentially all-oil wellbore fluid
US7407915B2 (en) * 2005-11-29 2008-08-05 Baker Hughes Incorporated Polymer hydration method using microemulsions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606151A (en) * 1949-05-07 1952-08-05 Union Oil Co Method of making drilling fluids
US3292183A (en) * 1964-12-30 1966-12-20 Story Milton Head covering
US3852201A (en) * 1970-12-23 1974-12-03 J Jackson A clay free aqueous drilling fluid
US4046197A (en) * 1976-05-03 1977-09-06 Exxon Production Research Company Well completion and workover method
GB2000799A (en) * 1977-07-05 1979-01-17 Akzo Nv Liquid cellulose ether-containing compositions
US4304677A (en) * 1978-09-05 1981-12-08 The Dow Chemical Company Method of servicing wellbores
US4350601A (en) * 1979-03-26 1982-09-21 The Dow Chemical Co. Preparation of viscosifiers for zinc salt workover and completion brines
US4330414A (en) * 1980-02-08 1982-05-18 Nl Industries, Inc. Dispersible hydrophilic polymer compositions
US4392964A (en) * 1980-05-05 1983-07-12 Nl Industries, Inc. Compositions and method for thickening aqueous brines
CA1168427A (en) * 1980-08-08 1984-06-05 Roy F. House Method of producing a homogeneous viscous well servicing fluid within a borehole and well servicing fluid compositions

Also Published As

Publication number Publication date
GB2098259A (en) 1982-11-17
CA1176442A (en) 1984-10-23
FR2505349A1 (fr) 1982-11-12
US4476032A (en) 1984-10-09
MX160588A (es) 1990-03-27
NO820337L (no) 1982-11-09
NL189861B (nl) 1993-03-16
FR2505349B1 (nl) 1985-03-01
SG38085G (en) 1985-11-15
NO159101C (no) 1988-11-30
NL8200622A (nl) 1982-12-01
NO159101B (no) 1988-08-22
GB2098259B (en) 1985-04-03
AR246090A1 (es) 1994-03-30
BR8201885A (pt) 1983-03-08

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: BAROID TECHNOLOGY, INC.

V1 Lapsed because of non-payment of the annual fee

Effective date: 19950901