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ATE530618T1 - Verbesserte wässrige bohrlochflüssigkeiten - Google Patents

Verbesserte wässrige bohrlochflüssigkeiten

Info

Publication number
ATE530618T1
ATE530618T1 AT08857413T AT08857413T ATE530618T1 AT E530618 T1 ATE530618 T1 AT E530618T1 AT 08857413 T AT08857413 T AT 08857413T AT 08857413 T AT08857413 T AT 08857413T AT E530618 T1 ATE530618 T1 AT E530618T1
Authority
AT
Austria
Prior art keywords
wellbore
well fluid
improved aqueous
aqueous well
carbon atoms
Prior art date
Application number
AT08857413T
Other languages
English (en)
Inventor
Mark Aston
Kenneth Seddon
David Wassell
Original Assignee
Univ Belfast
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 Univ Belfast filed Critical Univ Belfast
Application granted granted Critical
Publication of ATE530618T1 publication Critical patent/ATE530618T1/de

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
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating

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)
  • Lubricants (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Earth Drilling (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Cosmetics (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT08857413T 2007-12-07 2008-11-27 Verbesserte wässrige bohrlochflüssigkeiten ATE530618T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07254745A EP2067835A1 (de) 2007-12-07 2007-12-07 Verbesserte wasserbasierte Bohrlochflüssigkeiten
PCT/GB2008/003959 WO2009071875A1 (en) 2007-12-07 2008-11-27 Improved aqueous-based wellbore fluids

Publications (1)

Publication Number Publication Date
ATE530618T1 true ATE530618T1 (de) 2011-11-15

Family

ID=39233061

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08857413T ATE530618T1 (de) 2007-12-07 2008-11-27 Verbesserte wässrige bohrlochflüssigkeiten

Country Status (10)

Country Link
US (2) US11603486B2 (de)
EP (3) EP2067835A1 (de)
AT (1) ATE530618T1 (de)
AU (2) AU2008332957B2 (de)
BR (1) BRPI0821064B1 (de)
DK (1) DK2245108T3 (de)
EA (2) EA020066B1 (de)
MY (1) MY158238A (de)
WO (2) WO2009071873A1 (de)
ZA (2) ZA201004264B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9045969B2 (en) * 2008-09-10 2015-06-02 Schlumberger Technology Corporation Measuring properties of low permeability formations
EA201101343A1 (ru) * 2009-03-18 2012-04-30 Монтануниверзитэт Леобен Способ обработки буровой скважины и промывочная жидкость для бурения
MY164238A (en) * 2012-07-27 2017-11-30 Petroliam Nasional Berhad (Petronas) A process of desalting crude oil
KR102311142B1 (ko) * 2014-02-06 2021-10-12 가부시키가이샤 아데카 신규 화합물 및 그것을 함유하여 이루어지는 에폭시 수지 조성물
US20160160148A1 (en) * 2014-08-14 2016-06-09 Ues, Inc. Lubricant additive
US20180022985A1 (en) * 2014-12-17 2018-01-25 Basf Se Method of using cationic polymers comprising imidazolium groups for permanent clay stabilization
WO2016096970A1 (en) * 2014-12-17 2016-06-23 Basf Se Method of stabilizing clay using a polyimidazolium compound
US10301553B2 (en) 2017-02-28 2019-05-28 Ecolab Usa Inc. Use of sulfonium salts as hydrogen sulfide inhibitors
US10900128B2 (en) 2018-08-29 2021-01-26 Championx Usa Inc. Use of sulfonium salts as corrosion inhibitors
US20240228861A1 (en) * 2022-12-29 2024-07-11 Halliburton Energy Services, Inc. Ionic Liquid Chain Transfer Agent As Well Treatment Additive

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150085A (en) * 1956-06-14 1964-09-22 Great Western Drilling Company Method of drilling a well through a subsurface formation employing an oil-in-water emulsion drilling fluid
US2935475A (en) * 1957-12-16 1960-05-03 Pure Oil Co Well treating
US3664807A (en) * 1966-09-26 1972-05-23 Petrolite Corp Use of phosphonium compounds as corrosion inhibitors
FR2530651A1 (fr) * 1982-07-21 1984-01-27 Carme Utilisation de derives organiques pour l'elimination des argiles dans les roches et les environnements sedimentaires
US5318956A (en) * 1989-05-16 1994-06-07 Henkel Kommanditgesellschaft Auf Aktien Use of selected ester oils in water-based drilling fluids of the O/W emulsion type and corresponding drilling fluids with improved ecological acceptability
US5323855A (en) * 1991-05-17 1994-06-28 Evans James O Well stimulation process and apparatus
EP0545677A1 (de) * 1991-12-06 1993-06-09 Halliburton Company Bohrflüssigkeiten und Verfahren
GB9505864D0 (en) * 1995-03-23 1995-05-10 Bp Exploration Operating Hydrate Inhibition
US6350721B1 (en) * 1998-12-01 2002-02-26 Schlumberger Technology Corporation Fluids and techniques for matrix acidizing
US6502637B2 (en) * 2000-03-27 2003-01-07 Clearwater, Inc. Treating shale and clay in hydrocarbon producing formations
WO2001079375A2 (en) * 2000-04-07 2001-10-25 Sofitech N.V. Wellbore fluids and their application
WO2006013596A1 (en) * 2004-08-06 2006-02-09 Lamberti S.P.A. Shale inhibitors for the petroleum industry
US7159659B2 (en) * 2005-02-15 2007-01-09 Halliburton Energy Services, Inc. Viscoelastic surfactant fluids and associated acidizing methods
WO2006111712A2 (en) * 2005-04-20 2006-10-26 The Queen's University Of Belfast Ionic liquids and uses thereof
US8506839B2 (en) * 2005-12-14 2013-08-13 E I Du Pont De Nemours And Company Absorption cycle utilizing ionic liquids and water as working fluids
US20090291861A1 (en) * 2006-08-07 2009-11-26 Christopher Alan Sawdon Wellbore fluid
US8084402B2 (en) * 2007-07-24 2011-12-27 Baker Huges Incorporated Method of using ionic liquids to inhibit or prevent the swelling of clay

Also Published As

Publication number Publication date
AU2008332955B2 (en) 2014-05-22
DK2245108T3 (da) 2012-01-30
WO2009071873A1 (en) 2009-06-11
MY158238A (en) 2016-09-30
EP2245108A1 (de) 2010-11-03
EA201000955A1 (ru) 2011-02-28
EA020066B1 (ru) 2014-08-29
BRPI0821064A2 (pt) 2015-06-16
EP2235135A1 (de) 2010-10-06
US10844263B2 (en) 2020-11-24
US20100256020A1 (en) 2010-10-07
ZA201004415B (en) 2019-01-30
EP2067835A1 (de) 2009-06-10
EA037141B1 (ru) 2021-02-10
EP2235135B1 (de) 2016-12-21
EP2245108B1 (de) 2011-10-26
EA201000956A1 (ru) 2010-12-30
US20100256019A1 (en) 2010-10-07
BRPI0820901A2 (pt) 2015-06-23
AU2008332955A1 (en) 2009-06-11
AU2008332957A1 (en) 2009-06-11
WO2009071875A1 (en) 2009-06-11
US11603486B2 (en) 2023-03-14
BRPI0821064B1 (pt) 2018-11-21
AU2008332957B2 (en) 2014-05-01
ZA201004264B (en) 2011-02-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties