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NO944007L - Drilling fluid - Google Patents

Drilling fluid

Info

Publication number
NO944007L
NO944007L NO944007A NO944007A NO944007L NO 944007 L NO944007 L NO 944007L NO 944007 A NO944007 A NO 944007A NO 944007 A NO944007 A NO 944007A NO 944007 L NO944007 L NO 944007L
Authority
NO
Norway
Prior art keywords
fatty alcohol
liquid
drilling fluid
ester
lester
Prior art date
Application number
NO944007A
Other languages
Norwegian (no)
Other versions
NO944007D0 (en
Inventor
William Daniel Carlisle
Gregory Phillip Elliott
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of NO944007D0 publication Critical patent/NO944007D0/en
Publication of NO944007L publication Critical patent/NO944007L/en

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
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • 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

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)
  • Dispersion Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Vannbaserte borevæsker omfattende et vandig medium, en polyalkylenglykol av formel R10(CH2-CH(R)-0)nH, hvor R er hydrogen eller metyl, R1 er hydrogen eller alkyl med 1-10 karbonatomer og n er 2-200, l en mengde på 0,5-60 vol-St av væsken, og en ester som l det minste er en av (i) nøytraliseringsproduktet av en sur fosfatester, avledet fra en fettalkohol eller etoksylert fettal- kohol, og (11) en partlalester av en fettsyre, og en polyol som har minst 2 hydroksylgrupper. Væsken gir god smøring med fordelaktige skiferinhlberlngsegenskaper.Water-based drilling fluids comprising an aqueous medium, a polyalkylene glycol of formula R10 (CH 2 -CH (R) -O) n an amount of 0.5-60 vol-St of the liquid, and an ester which is at least one of (i) the neutralization product of an acid phosphate ester, derived from a fatty alcohol or ethoxylated fatty alcohol, and (11) a partial lester of a fatty acid, and a polyol having at least 2 hydroxyl groups. The liquid provides good lubrication with advantageous shale penetration properties.

NO944007A 1993-10-22 1994-10-21 Drilling fluid NO944007L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939321856A GB9321856D0 (en) 1993-10-22 1993-10-22 Drilling fluid

Publications (2)

Publication Number Publication Date
NO944007D0 NO944007D0 (en) 1994-10-21
NO944007L true NO944007L (en) 1995-04-24

Family

ID=10743991

Family Applications (1)

Application Number Title Priority Date Filing Date
NO944007A NO944007L (en) 1993-10-22 1994-10-21 Drilling fluid

Country Status (2)

Country Link
GB (2) GB9321856D0 (en)
NO (1) NO944007L (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297775B (en) * 1995-02-10 1998-10-07 Sofitech Nv Drilling fluid
US6291405B1 (en) 1995-09-11 2001-09-18 M-I Llc Glycol based drilling fluid
EP0770661A1 (en) * 1995-10-27 1997-05-02 B W Mud Limited Lubricant for drilling mud
US6589917B2 (en) 1996-08-02 2003-07-08 M-I Llc Invert emulsion drilling fluids and muds having negative alkalinity and elastomer compatibility
US5905061A (en) * 1996-08-02 1999-05-18 Patel; Avind D. Invert emulsion fluids suitable for drilling
US6242389B1 (en) 1997-04-14 2001-06-05 Bp Chemicals Limited Ethers
US6793025B2 (en) 1998-01-08 2004-09-21 M-I L. L. C. Double emulsion based drilling fluids
US6029755A (en) * 1998-01-08 2000-02-29 M-I L.L.C. Conductive medium for openhole logging and logging while drilling
US6308788B1 (en) 1998-01-08 2001-10-30 M-I Llc Conductive medium for openhole logging and logging while drilling
US6405809B2 (en) 1998-01-08 2002-06-18 M-I Llc Conductive medium for openhold logging and logging while drilling
US5990050A (en) * 1998-01-08 1999-11-23 M-I L.L.C. Water soluble invert emulsions
DE19852971A1 (en) 1998-11-17 2000-05-18 Cognis Deutschland Gmbh Lubricants for drilling fluids
FR2811326B1 (en) * 2000-07-05 2003-09-05 Inst Francais Du Petrole METHOD AND FLUID FOR CONTROLLING THE SATURATION OF A FORMATION ABOUT A WELL
US7238647B2 (en) 2000-07-05 2007-07-03 Institut Francais Du Petrole Method and fluid for controlling the saturation of a formation around a well
US6828279B2 (en) 2001-08-10 2004-12-07 M-I Llc Biodegradable surfactant for invert emulsion drilling fluid
GB0405273D0 (en) * 2004-03-09 2004-04-21 Ici Plc Improved drilling fluids
WO2006013596A1 (en) * 2004-08-06 2006-02-09 Lamberti S.P.A. Shale inhibitors for the petroleum industry
CN101466538B (en) 2006-06-12 2013-07-10 罗迪亚公司 Hydrophilized substrate and method for hydrophilizing a hydrophobic surface of a substrate
AU2008266168B2 (en) 2007-06-12 2014-07-10 Rhodia Inc. Mono-di-and polyol phosphate esters in personal care formulations
JP5748043B2 (en) 2007-06-12 2015-07-15 ソルベイ ユーエスエー インコーポレイティド Cleaning composition having hydrophilic antifouling agent, and method using the cleaning composition
CA2690744A1 (en) 2007-06-12 2008-12-24 Rhodia, Inc. Mono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same
JP5774307B2 (en) 2007-06-12 2015-09-09 ソルベイ ユーエスエー インコーポレイティド Hard surface cleaning composition having hydrophilizing agent and method for cleaning hard surface
CN101755027B (en) 2007-07-20 2014-11-19 罗迪亚公司 Methods of extracting crude oil from formations
US10676664B2 (en) 2012-03-29 2020-06-09 Axel R. Johnson Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluids
US9725641B2 (en) 2012-03-29 2017-08-08 Axel R. Johnson Methods fluids by producing and employing oil and gas well drilling and completion fluids as well as hydraulic fracturing fluids employing triglyceride processing by products and propylene glycol recovered from aircraft deicing operations
US10711174B2 (en) 2016-12-05 2020-07-14 Baker Hughes, A Ge Company, Llc Divalent brine fluids having improved rheology and multifunctional properties
US10266745B2 (en) 2017-02-03 2019-04-23 Saudi Arabian Oil Company Anti-bit balling drilling fluids, and methods of making and use thereof
GB201803610D0 (en) 2018-03-07 2018-04-18 Croda Int Plc Drilling fluid
CN116378644B (en) * 2022-12-14 2024-04-05 常州大学 A method for optimizing the formulation of saline lake-phase carbonate drilling fluid reservoir protection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9100699D0 (en) * 1991-01-12 1991-02-27 British Petroleum Co Plc Drilling fluid additive

Also Published As

Publication number Publication date
GB2283036B (en) 1997-01-08
GB2283036A (en) 1995-04-26
GB9420934D0 (en) 1994-11-30
GB9321856D0 (en) 1993-12-15
NO944007D0 (en) 1994-10-21

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