NL8702442A - Samenstelling voor toepassing bij het viskeus maken van waterrijke milieus alsmede putbehandelingsvloeistof. - Google Patents

Samenstelling voor toepassing bij het viskeus maken van waterrijke milieus alsmede putbehandelingsvloeistof. Download PDF

Info

Publication number
NL8702442A
NL8702442A NL8702442A NL8702442A NL8702442A NL 8702442 A NL8702442 A NL 8702442A NL 8702442 A NL8702442 A NL 8702442A NL 8702442 A NL8702442 A NL 8702442A NL 8702442 A NL8702442 A NL 8702442A
Authority
NL
Netherlands
Prior art keywords
composition according
hydroxyethyl cellulose
composition
weight
present
Prior art date
Application number
NL8702442A
Other languages
English (en)
Dutch (nl)
Original Assignee
Nl Petroleum Services
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 Nl Petroleum Services filed Critical Nl Petroleum Services
Publication of NL8702442A publication Critical patent/NL8702442A/nl

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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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
  • Lubricants (AREA)
NL8702442A 1986-10-14 1987-10-13 Samenstelling voor toepassing bij het viskeus maken van waterrijke milieus alsmede putbehandelingsvloeistof. NL8702442A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91883886 1986-10-14
US06/918,838 US4758357A (en) 1986-10-14 1986-10-14 Dispersible hydrophilic polymer compositions for use in viscosifying heavy brines

Publications (1)

Publication Number Publication Date
NL8702442A true NL8702442A (nl) 1988-05-02

Family

ID=25441043

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8702442A NL8702442A (nl) 1986-10-14 1987-10-13 Samenstelling voor toepassing bij het viskeus maken van waterrijke milieus alsmede putbehandelingsvloeistof.

Country Status (10)

Country Link
US (1) US4758357A (fr)
AU (1) AU595642B2 (fr)
BR (1) BR8704142A (fr)
CA (1) CA1305590C (fr)
DE (1) DE3734851A1 (fr)
FR (1) FR2609994B1 (fr)
GB (1) GB2196015B (fr)
MX (1) MX169408B (fr)
NL (1) NL8702442A (fr)
NO (1) NO176412C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0861120T3 (da) * 1995-10-11 2003-12-15 Halliburton Energy Serv Inc Oliefri, vandopløselig, flydende hydroxyethylcellulosepolymerdispersion
US5919738A (en) * 1997-01-24 1999-07-06 Baker Hughes Incorporated Fluids for use in drilling and completion operations comprising water insoluble colloidal complexes for improved rheology and filtration control
US6080704A (en) * 1997-03-11 2000-06-27 Halliday; William S. Glycols as gas hydrate inhibitors in drilling, drill-in, and completion fluids
US5996694A (en) * 1997-11-20 1999-12-07 Halliburton Energy Service, Inc. Methods and compositions for preventing high density well completion fluid loss
US6635604B1 (en) 1999-02-11 2003-10-21 Baker Hughes Incorporated Low molecular weight water soluble organic compounds as crystallization point suppressants in brines
US7066284B2 (en) * 2001-11-14 2006-06-27 Halliburton Energy Services, Inc. Method and apparatus for a monodiameter wellbore, monodiameter casing, monobore, and/or monowell
US20140066340A1 (en) * 2012-08-30 2014-03-06 Halliburton Energy Services, Inc. Low Toxicity Viscosifier and Methods of Using the Same
EP3268445A4 (fr) 2015-03-12 2018-07-25 Hercules LLC Composition de traitement de pétrole et de gaz comprenant de l'hydroxyéthyl cellulose et de la polyvinylpyrrolidone réticulée

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000799A (en) * 1977-07-05 1979-01-17 Akzo Nv Liquid cellulose ether-containing compositions
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
US4582614A (en) * 1980-05-05 1986-04-15 Nl Industries, Inc. Compositions and method for thickening aqueous brines
US4439333A (en) * 1981-05-08 1984-03-27 Nl Industries, Inc. Heavy brine viscosifiers
US4459214A (en) * 1981-12-14 1984-07-10 Nl Industries, Inc. Viscous heavy brines
US4435564A (en) * 1982-06-07 1984-03-06 Venture Innovations, Inc. Compositions and processes for using hydroxyethyl cellulose in heavy brines
US4514310A (en) * 1982-08-31 1985-04-30 Mobil Oil Corporation High temperature stable fluids for wellbore treatment containing non-aqueous solvents
US4498994A (en) * 1982-08-31 1985-02-12 Mobil Oil Corporation High temperature stable drilling fluids containing non-aqueous solvents

Also Published As

Publication number Publication date
MX169408B (es) 1993-07-02
US4758357A (en) 1988-07-19
GB8722256D0 (en) 1987-10-28
NO176412B (no) 1994-12-19
NO872423L (no) 1988-04-15
NO176412C (no) 1995-03-29
FR2609994A1 (fr) 1988-07-29
NO872423D0 (no) 1987-06-10
FR2609994B1 (fr) 1992-05-15
GB2196015A (en) 1988-04-20
AU595642B2 (en) 1990-04-05
BR8704142A (pt) 1988-05-24
GB2196015B (en) 1990-07-18
AU7883787A (en) 1988-04-21
DE3734851A1 (de) 1988-04-28
CA1305590C (fr) 1992-07-28

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: NL BAROID, INC.

DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: BAROID DRILLING FLUIDS, INC.

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: BAROID TECHNOLOGY, INC.

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
BN A decision not to publish the application has become irrevocable