IT8119717A0 - Fanghi di perforazione e/o di completamento resistenti ad altissima temperatura. - Google Patents

Fanghi di perforazione e/o di completamento resistenti ad altissima temperatura.

Info

Publication number
IT8119717A0
IT8119717A0 IT8119717A IT1971781A IT8119717A0 IT 8119717 A0 IT8119717 A0 IT 8119717A0 IT 8119717 A IT8119717 A IT 8119717A IT 1971781 A IT1971781 A IT 1971781A IT 8119717 A0 IT8119717 A0 IT 8119717A0
Authority
IT
Italy
Prior art keywords
sludges
drilling
completion
resistant
high temperature
Prior art date
Application number
IT8119717A
Other languages
English (en)
Other versions
IT1135454B (it
Inventor
Lino Vio
Original Assignee
Elf Aquitaine
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
Priority claimed from FR8003261A external-priority patent/FR2476113A1/fr
Priority claimed from FR8100767A external-priority patent/FR2498200A2/fr
Application filed by Elf Aquitaine filed Critical Elf Aquitaine
Publication of IT8119717A0 publication Critical patent/IT8119717A0/it
Application granted granted Critical
Publication of IT1135454B publication Critical patent/IT1135454B/it

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
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Earth Drilling (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IT19717/81A 1980-02-14 1981-02-13 Fanghi di perforazione e/o di completamento resistenti ad altissima temperatura IT1135454B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8003261A FR2476113A1 (fr) 1980-02-14 1980-02-14 Boues de forage resistant a tres haute temperature
FR8100767A FR2498200A2 (fr) 1981-01-16 1981-01-16 Boues de forage resistant a tres haute temperature

Publications (2)

Publication Number Publication Date
IT8119717A0 true IT8119717A0 (it) 1981-02-13
IT1135454B IT1135454B (it) 1986-08-20

Family

ID=26221606

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19717/81A IT1135454B (it) 1980-02-14 1981-02-13 Fanghi di perforazione e/o di completamento resistenti ad altissima temperatura

Country Status (7)

Country Link
US (1) US4536296A (it)
CA (1) CA1147136A (it)
DE (1) DE3105306A1 (it)
GB (1) GB2070108B (it)
IT (1) IT1135454B (it)
NL (1) NL8100752A (it)
NO (1) NO151292C (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8419805D0 (en) * 1984-08-03 1984-09-05 Allied Colloids Ltd Aqueous drilling and packer fluids
US4740318A (en) * 1985-12-13 1988-04-26 Great Lakes Research Corp. Well drilling fluids and process for drilling wells
US4767540A (en) 1987-02-11 1988-08-30 American Cyanamid Company Polymers containing hydroxamic acid groups for reduction of suspended solids in bayer process streams
ATE73829T1 (de) * 1987-02-26 1992-04-15 Massachusetts Inst Technology Hydroxamidsaeure-polymere aus primaeren amidpolymeren.
US5128420A (en) * 1987-02-26 1992-07-07 Massachusetts Institute Of Technology Method of making hydroxamic acid polymers from primary amide polymers
US4810296A (en) * 1988-02-16 1989-03-07 American Cyanamid Company Hydroxamated polymers as additives for retarding the rate of set of hydraulic cement compositions
DE3833045A1 (de) * 1988-09-29 1990-04-05 Henkel Kgaa Bohrspueladditive auf basis eines polymergemiches, deren verwendung sowie verfahren zur herstellung derselben
US4941985A (en) * 1989-12-01 1990-07-17 Texaco Inc. Dispersant/antioxidant VII lubricant additive
US5256331A (en) * 1991-05-23 1993-10-26 American Cyanamid Company Water-in-oil emulsions containing hydroxylamine
AU643899B2 (en) * 1991-07-24 1993-11-25 Nalco Chemical Company Hydroxamic acid containing polymers used as corrosion inhibitors
US5383269A (en) * 1991-09-03 1995-01-24 Microelectronics And Computer Technology Corporation Method of making three dimensional integrated circuit interconnect module
DE69308777T2 (de) 1992-12-14 1997-07-31 Nalco Chemical Co Änderung der Trihydrat-Kristalle im Bayer-Verfahren
US5368745A (en) * 1993-09-02 1994-11-29 Cytec Technology Corp. Method of flocculating low metal oxide content solids in a liquid
US5539046A (en) * 1994-11-04 1996-07-23 Cytec Technology Corp. Blends of hydroxamated polymer emulsions with polyacrylate emulsions
WO1997017293A1 (en) * 1995-11-07 1997-05-15 Cytec Technology Corp. Reduction of impurities in bayer process alumina trihydrate
US5951955A (en) * 1995-11-07 1999-09-14 Cytec Technology Corp. Concentration of solids in the Bayer process
US5688403A (en) * 1996-02-29 1997-11-18 Cytec Technology Corp. Removal of metal ions from solution
US5853677A (en) * 1996-04-26 1998-12-29 Cytec Technology Corp. Concentration of solids by flocculating in the Bayer process
US5733460A (en) * 1996-04-29 1998-03-31 Cytec Technology Corp. Use of hydroxamated polymers to alter Bayer Process scale
US5733459A (en) * 1996-04-29 1998-03-31 Cytec Technology Corp. Use of hydroxamated polymers to alter bayer process scale
US5750070A (en) * 1996-07-19 1998-05-12 Nalco Chemical Company Use of biodegradable polymers in preventing corrosion and scale build-up
ES2646563T3 (es) * 2005-02-25 2017-12-14 Cytec Technology Corp. Emulsiones de agua en aceite en agua de polímeros hidroxamatados y métodos para utilizar las mismas
WO2007015872A1 (en) 2005-07-20 2007-02-08 Bridgestone Corporation Amine functionalized polymers
US20080298534A1 (en) * 2006-02-09 2008-12-04 Holger Gerhard Clemens Finken Nuclear Plant with a Pebble Bed Nuclear Reactor
CN104289319A (zh) * 2008-07-25 2015-01-21 塞特克技术公司 浮选剂和利用所述浮选剂的浮选法
CN103819592B (zh) * 2014-03-05 2015-12-02 中南大学 一种有效沉降分离高硅高铁型拜耳法赤泥的絮凝剂的制备方法
CN111378421B (zh) * 2018-12-28 2022-06-03 中国石油天然气股份有限公司 压井液及其制备方法
CN112574724A (zh) * 2020-12-10 2021-03-30 中油昆仑管道工程有限公司 用于定向钻穿越黏土层的泥浆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA543543A (en) * 1957-07-16 Z. Friedlander Henry Drilling fluid and method of drilling therewith
CA553011A (en) * 1958-02-11 General Aniline And Film Corporation Drilling mud compositions
US2718497A (en) * 1950-11-03 1955-09-20 Union Oil Co Drilling muds
US2979454A (en) * 1957-03-20 1961-04-11 Monsanto Chemicals Drilling mud
US2959574A (en) * 1958-02-17 1960-11-08 American Cyanamid Co Water-soluble reaction composition of hydroxylamine with acrylamide-acrylonitrile copolymer
US3764530A (en) * 1972-03-15 1973-10-09 Milchem Inc Composition and process for the reduction of thermal degradation of aqueous drilling fluids
US3730900A (en) * 1972-09-25 1973-05-01 Milchem Inc Composition and process for drilling subterranean wells

Also Published As

Publication number Publication date
GB2070108B (en) 1984-02-08
NO810509L (no) 1981-08-17
GB2070108A (en) 1981-09-03
CA1147136A (fr) 1983-05-31
DE3105306A1 (de) 1981-12-10
IT1135454B (it) 1986-08-20
NL8100752A (nl) 1981-09-16
NO151292B (no) 1984-12-03
US4536296A (en) 1985-08-20
NO151292C (no) 1985-03-13

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