NO992205D0 - Borevµsker omfattende biodegraderbare heteropolyglykoler - Google Patents

Borevµsker omfattende biodegraderbare heteropolyglykoler

Info

Publication number
NO992205D0
NO992205D0 NO992205A NO992205A NO992205D0 NO 992205 D0 NO992205 D0 NO 992205D0 NO 992205 A NO992205 A NO 992205A NO 992205 A NO992205 A NO 992205A NO 992205 D0 NO992205 D0 NO 992205D0
Authority
NO
Norway
Prior art keywords
heteropolyglycols
biodegradable
drilling fluids
drilling
fluids
Prior art date
Application number
NO992205A
Other languages
English (en)
Other versions
NO992205L (no
Inventor
Ronald G Bland
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO992205D0 publication Critical patent/NO992205D0/no
Publication of NO992205L publication Critical patent/NO992205L/no

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
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts
    • 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
    • Y10S507/905—Nontoxic composition
    • 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
NO992205A 1998-05-07 1999-05-06 Borevaesker omfattende biodegraderbare heteropolyglykoler NO992205L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/074,112 US6054416A (en) 1998-05-07 1998-05-07 Drilling fluids comprising biodegradable heteropolyglycols

Publications (2)

Publication Number Publication Date
NO992205D0 true NO992205D0 (no) 1999-05-06
NO992205L NO992205L (no) 1999-11-08

Family

ID=22117814

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992205A NO992205L (no) 1998-05-07 1999-05-06 Borevaesker omfattende biodegraderbare heteropolyglykoler

Country Status (4)

Country Link
US (1) US6054416A (no)
AU (1) AU746910B2 (no)
GB (1) GB2337067B (no)
NO (1) NO992205L (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242389B1 (en) * 1997-04-14 2001-06-05 Bp Chemicals Limited Ethers
US6609578B2 (en) 2000-02-11 2003-08-26 Mo M-I Llc Shale hydration inhibition agent and method of use
US6247543B1 (en) * 2000-02-11 2001-06-19 M-I Llc Shale hydration inhibition agent and method of use
US7018955B2 (en) * 2000-08-14 2006-03-28 Grain Processing Corporation Drilling fluid, apparatus, and method
US6518223B2 (en) 2000-08-14 2003-02-11 Grain Processing Corporation Drilling fluid, apparatus, and method
US6831043B2 (en) * 2002-01-31 2004-12-14 M-I Llc High performance water based drilling mud and method of use
US7786049B2 (en) * 2003-04-10 2010-08-31 Halliburton Energy Services, Inc. Drilling fluids with improved shale inhibition and methods of drilling in subterranean formations
US7087554B2 (en) * 2003-04-10 2006-08-08 Halliburton Energy Services, Inc. Drilling fluids with improved shale inhibition and methods of drilling in subterranean formations
US7084092B2 (en) * 2003-08-25 2006-08-01 M-I L.L.C. Shale hydration inhibition agent and method of use
EA010612B1 (ru) 2004-06-03 2008-10-30 М-Ай Л. Л. С. Применение сортированного по размерам барита в качестве утяжелителя для буровых растворов
US7905287B2 (en) 2005-04-19 2011-03-15 Halliburton Energy Services Inc. Methods of using a polymeric precipitate to reduce the loss of fluid to a subterranean formation
US7943555B2 (en) * 2005-04-19 2011-05-17 Halliburton Energy Services Inc. Wellbore treatment kits for forming a polymeric precipitate to reduce the loss of fluid to a subterranean formation
US7833945B2 (en) * 2005-07-15 2010-11-16 Halliburton Energy Services Inc. Treatment fluids with improved shale inhibition and methods of use in subterranean operations
US8455404B2 (en) * 2005-07-15 2013-06-04 Halliburton Energy Services, Inc. Treatment fluids with improved shale inhibition and methods of use in subterranean operations
US8950492B2 (en) * 2011-07-20 2015-02-10 Halliburton Energy Services, Inc. Invert emulsion fluid containing a hygroscopic liquid, a polymeric suspending agent, and low-density solids

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639233A (en) * 1969-03-18 1972-02-01 Dresser Ind Well drilling
US4830765A (en) * 1987-12-04 1989-05-16 Baker Hughes Incorporated Modified non-polluting liquid phase shale swelling inhibition drilling fluid and method of using same
US5229017A (en) * 1990-03-01 1993-07-20 Dowell Schlumberger Incorporated Method of enhancing methane production from coal seams by dewatering
US5057234A (en) * 1990-06-11 1991-10-15 Baker Hughes Incorporated Non-hydrocarbon invert emulsions for use in well drilling operations
GB2252993B (en) * 1991-02-23 1994-09-28 David Brankling Drilling fluid composition
US5622921A (en) * 1993-01-21 1997-04-22 Nowsco Well Service, Inc. Anionic compositions for sludge prevention and control during acid stimulation of hydrocarbon wells
NO943734L (no) * 1993-11-10 1995-05-11 Baker Hughes Inc Brönnfluidadditiv, fremgangsmåte for behandling av en brönnvæske, brönnvæske og fremgangsmåte for behandling av brönnutstyr
GB2297775B (en) * 1995-02-10 1998-10-07 Sofitech Nv Drilling fluid
GB2304354A (en) * 1995-08-17 1997-03-19 Sofitech Nv Drilling fluid
GB2319047B (en) * 1995-08-17 1999-12-01 Sofitech Nv Drilling fluid
US5783526A (en) * 1997-03-06 1998-07-21 Texas United Chemical Company, Llc. Process to enhance removal of adhering solids from the surface of wellbores and sand control devices therein

Also Published As

Publication number Publication date
AU746910B2 (en) 2002-05-02
US6054416A (en) 2000-04-25
GB9910517D0 (en) 1999-07-07
AU2690399A (en) 1999-11-18
GB2337067A (en) 1999-11-10
NO992205L (no) 1999-11-08
GB2337067B (en) 2000-12-06

Similar Documents

Publication Publication Date Title
DE69940898D1 (de) Bohrverfahren
DE59910960D1 (de) Bohrwerkzeug
DE69929281D1 (de) Expandierbare Bohrlochverbindung
DE60111792D1 (de) Bohrwerkzeug
DE59914206D1 (de) Handbohrgerät
DE69930751D1 (de) Bohrturbine
DE69920311D1 (de) Flüssigkeitskupplung
NO20004077D0 (no) Anti-akkumuleringsadditiver for borefluider
DK11198A (da) Offshorefluidumoverføringsanlæg
DE60106829D1 (de) Bohrwerkzeug
NO992205L (no) Borevaesker omfattende biodegraderbare heteropolyglykoler
DE69930340D1 (de) Reibahle
DE50011953D1 (de) Bohrwerkzeug
DE50004713D1 (de) Bohrgerät
DE69925408D1 (de) Bohrwerkzeug
DE59913178D1 (de) Bohrgestängeverbinder
DE50011611D1 (de) Bohrwerkzeug
DE50011494D1 (de) Bohrwerkzeug
PT949019E (pt) Unidade de gofragem
DE59911393D1 (de) Ausdrehkopf
DE50011100D1 (de) Bohrwerkzeug
FI19992647A (fi) Porakruunu
DE29822442U1 (de) Flüssigkeitsuhr
DK0966874T3 (da) Såmaskine
DE59911926D1 (de) Bohrwerkzeug