DE60302575D1 - Verfahren zur entfernung von bohrklein aus bohrlöchern und bohrflüssigkeiten - Google Patents
Verfahren zur entfernung von bohrklein aus bohrlöchern und bohrflüssigkeitenInfo
- Publication number
- DE60302575D1 DE60302575D1 DE60302575T DE60302575T DE60302575D1 DE 60302575 D1 DE60302575 D1 DE 60302575D1 DE 60302575 T DE60302575 T DE 60302575T DE 60302575 T DE60302575 T DE 60302575T DE 60302575 D1 DE60302575 D1 DE 60302575D1
- Authority
- DE
- Germany
- Prior art keywords
- drilling
- hobs
- liquids
- tube
- drilling tube
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
- C09K8/10—Cellulose or derivatives thereof
-
- 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
-
- 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
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
-
- 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
-
- 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
- Y10S507/902—Controlled release agent
-
- 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
- Y10S507/903—Crosslinked resin or polymer
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/179,698 US6794340B2 (en) | 2002-06-25 | 2002-06-25 | Method for removing drill cuttings from wellbores and drilling fluids |
US179698 | 2002-06-25 | ||
PCT/GB2003/002612 WO2004000967A1 (en) | 2002-06-25 | 2003-06-18 | Method for removing drill cuttings from wellbores and drilling fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60302575D1 true DE60302575D1 (de) | 2006-08-24 |
DE60302575T2 DE60302575T2 (de) | 2006-11-23 |
Family
ID=29734966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60302575T Expired - Fee Related DE60302575T2 (de) | 2002-06-25 | 2003-06-18 | Verfahren zur entfernung von bohrklein aus bohrlöchern und bohrflüssigkeiten |
Country Status (9)
Country | Link |
---|---|
US (1) | US6794340B2 (de) |
EP (1) | EP1517973B1 (de) |
AU (1) | AU2003240107A1 (de) |
BR (1) | BR0311143A (de) |
CA (1) | CA2488675A1 (de) |
DE (1) | DE60302575T2 (de) |
MX (1) | MXPA04012413A (de) |
NO (1) | NO20050392L (de) |
WO (1) | WO2004000967A1 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7168489B2 (en) * | 2001-06-11 | 2007-01-30 | Halliburton Energy Services, Inc. | Orthoester compositions and methods for reducing the viscosified treatment fluids |
US8541051B2 (en) | 2003-08-14 | 2013-09-24 | Halliburton Energy Services, Inc. | On-the fly coating of acid-releasing degradable material onto a particulate |
US7082995B2 (en) * | 2004-03-05 | 2006-08-01 | Halliburton Energy Services, Inc. | Methods and compositions for reducing the viscosity of treatment fluids |
US7736521B2 (en) * | 2004-03-15 | 2010-06-15 | Total Separation Solutions, Llc | Viscosity control and filtration of well fluids |
US7439210B2 (en) * | 2004-04-24 | 2008-10-21 | Halliburton Energy Services, Inc. | Inhibitive water-based drilling fluid system and method for drilling sands and other water-sensitive formations |
US7825072B2 (en) * | 2004-04-24 | 2010-11-02 | Halliburton Energy Services Inc. | Inhibitive water-based drilling fluid system and method for drilling sands and other water-sensitive formations |
DE102005007368A1 (de) * | 2004-06-16 | 2006-01-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Schmierend wirkende Polymer-Wasser-Mischung |
US7541316B2 (en) * | 2005-02-04 | 2009-06-02 | Halliburton Energy Services, Inc. | Wellbore treatment fluids having improved thermal stability |
US7528095B2 (en) * | 2005-02-04 | 2009-05-05 | Halliburton Energy Services, Inc. | Methods and compositions for improving the thermal stability of aqueous polymeric wellbore treatment fluids |
US8383556B1 (en) | 2006-11-08 | 2013-02-26 | Jock R. Collins | High carrying capacity temperature-stable breakable gel for well drilling, completion, and other uses |
CN101578347A (zh) * | 2006-12-28 | 2009-11-11 | 3M创新有限公司 | 含水流体以及制备和使用含水流体的方法 |
US8697610B2 (en) | 2007-05-11 | 2014-04-15 | Schlumberger Technology Corporation | Well treatment with complexed metal crosslinkers |
FR2924720B1 (fr) * | 2007-12-10 | 2010-09-17 | Inst Francais Du Petrole | Fluide de forage a base minerale et procede de forage |
EP2265686A4 (de) * | 2008-03-13 | 2011-05-25 | M I Drilling Fluids Uk Ltd | Viskositätsverminderer für wasserbasierte schlämme |
US8853135B2 (en) * | 2008-05-07 | 2014-10-07 | Schlumberger Technology Corporation | Method for treating wellbore in a subterranean formation with high density brines and complexed metal crosslinkers |
EP2135914A1 (de) * | 2008-06-18 | 2009-12-23 | Schlumberger Holdings Limited | Verfahren zur unterirdischen Erzeugung von Thixotropie in Flüssigkeiten |
CA2734016A1 (en) * | 2008-08-18 | 2010-02-25 | Schlumberger Canada Limited | Release of chemical systems for oilfield applications by stress activation |
US8946133B2 (en) * | 2008-08-18 | 2015-02-03 | Schlumberger Technology Corporation | Method and composition for curing lost circulation |
WO2010126925A2 (en) * | 2009-04-29 | 2010-11-04 | M-I L.L.C. | Wellbore fluids employing sacrificial viscosifiers |
US20110220371A1 (en) * | 2010-03-11 | 2011-09-15 | Halliburton Energy Services, Inc. | System and method for fluid treatment |
FR2962479B1 (fr) * | 2010-07-06 | 2013-02-15 | Inst Francais Du Petrole | Procede optimise de recuperation assistee chimique |
US20120090848A1 (en) * | 2010-10-19 | 2012-04-19 | Halliburton Energy Services, Inc. | Modification of solid polysaccharide with transesterification agent |
US20120090846A1 (en) * | 2010-10-19 | 2012-04-19 | Halliburton Energy Services, Inc. | Modification of solid polysaccharide with transesterification agent |
WO2012085517A1 (en) * | 2010-12-23 | 2012-06-28 | Halliburton Energy Services, Inc. | Improved concentrated polymer systems having increased polymer loadings and enhanced methods of use |
US20120160498A1 (en) * | 2010-12-23 | 2012-06-28 | Halliburton Energy Services, Inc. | Concentrated Polymer Systems Having Increased Polymer Loadings and Enhanced Methods of Use |
US20120208726A1 (en) * | 2011-02-16 | 2012-08-16 | Kern Smith | Composition and method for removing filter cake |
BR112013023227A2 (pt) | 2011-03-11 | 2016-12-20 | Prad Res & Dev Ltd | método para tratar perda de circulação, e material de circulação perdida de gelificação (lcm) |
US9574437B2 (en) | 2011-07-29 | 2017-02-21 | Baker Hughes Incorporated | Viscometer for downhole use |
WO2013082582A2 (en) * | 2011-12-01 | 2013-06-06 | Annular Cleaning Systems, Llc | Apparatus and method for dispensing chemicals into a well |
US9038725B2 (en) | 2012-07-10 | 2015-05-26 | Halliburton Energy Services, Inc. | Method and system for servicing a wellbore |
US10259993B2 (en) | 2013-04-15 | 2019-04-16 | Epygen Labs Fz Llc | Stabilized acid precursor and acid-enzyme formulations for drilling mud cake removal |
US10961832B2 (en) | 2013-07-23 | 2021-03-30 | Schlumberger Technology Corporation | Methods of treatment of a subterranean formation with polymeric structures formed in situ |
US9416619B2 (en) | 2013-10-16 | 2016-08-16 | Lawrence Livermore National Security, Llc | Cementing a wellbore using cementing material encapsulated in a shell |
US9394476B2 (en) | 2014-02-24 | 2016-07-19 | Baker Hughes Incorporated | Well treatment methods and fluids |
US11149519B2 (en) | 2014-03-31 | 2021-10-19 | Schlumberger Technology Corporation | Smart filtrate for strengthening formations |
EP3000861A1 (de) * | 2014-09-26 | 2016-03-30 | Rhodia Operations | Verkapselung von hydrophilen Additiven |
EP3000860A1 (de) | 2014-09-26 | 2016-03-30 | Rhodia Operations | Verwendung von vergekapselten Polyaminen zur Begrenzung des Flüssigkeitsverlusts |
WO2016114785A1 (en) * | 2015-01-16 | 2016-07-21 | Schlumberger Canada Limited | Subterranean fluids containing suspended polymer bodies |
US9976390B2 (en) * | 2015-03-30 | 2018-05-22 | Baker Hughes, A Ge Company, Llc | Drilling fluids with leakoff control and drill cuttings removal sweeps |
GB2556222B (en) | 2015-08-20 | 2022-01-05 | Halliburton Energy Services Inc | Modified hydroxyethyl cellulosic polymers for improved well bore fluids and related uses |
US11274243B2 (en) | 2018-06-08 | 2022-03-15 | Sunita Hydrocolloids Inc. | Friction reducers, fracturing fluid compositions and uses thereof |
US11746282B2 (en) | 2018-06-08 | 2023-09-05 | Sunita Hydrocolloids Inc. | Friction reducers, fracturing fluid compositions and uses thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4257903A (en) * | 1978-10-19 | 1981-03-24 | The Dow Chemical Company | Drilling fluid containing crosslinked polysaccharide derivative |
US4614599A (en) * | 1985-04-01 | 1986-09-30 | Texaco Inc. | Encapsulated lime as a lost circulation additive for aqueous drilling fluids |
US4664816A (en) * | 1985-05-28 | 1987-05-12 | Texaco Inc. | Encapsulated water absorbent polymers as lost circulation additives for aqueous drilling fluids |
US4704213A (en) * | 1985-05-28 | 1987-11-03 | Texaco Inc. | Encapsulated oil absorbent polymers as lost circulation additives for oil based drilling fluids |
US5304620A (en) | 1992-12-21 | 1994-04-19 | Halliburton Company | Method of crosslinking cellulose and guar derivatives for treating subterranean formations |
US5591700A (en) * | 1994-12-22 | 1997-01-07 | Halliburton Company | Fracturing fluid with encapsulated breaker |
US5604186A (en) * | 1995-02-15 | 1997-02-18 | Halliburton Company | Encapsulated enzyme breaker and method for use in treating subterranean formations |
US6209646B1 (en) * | 1999-04-21 | 2001-04-03 | Halliburton Energy Services, Inc. | Controlling the release of chemical additives in well treating fluids |
US6187720B1 (en) * | 1999-11-01 | 2001-02-13 | David B. Acker | Delayed release breakers in gelled hydrocarbons |
US6357527B1 (en) * | 2000-05-05 | 2002-03-19 | Halliburton Energy Services, Inc. | Encapsulated breakers and method for use in treating subterranean formations |
US6290001B1 (en) * | 2000-05-18 | 2001-09-18 | Halliburton Energy Services, Inc. | Method and composition for sweep of cuttings beds in a deviated borehole |
-
2002
- 2002-06-25 US US10/179,698 patent/US6794340B2/en not_active Expired - Lifetime
-
2003
- 2003-06-18 WO PCT/GB2003/002612 patent/WO2004000967A1/en not_active Application Discontinuation
- 2003-06-18 AU AU2003240107A patent/AU2003240107A1/en not_active Abandoned
- 2003-06-18 BR BR0311143-1A patent/BR0311143A/pt not_active IP Right Cessation
- 2003-06-18 DE DE60302575T patent/DE60302575T2/de not_active Expired - Fee Related
- 2003-06-18 CA CA002488675A patent/CA2488675A1/en not_active Abandoned
- 2003-06-18 EP EP03732722A patent/EP1517973B1/de not_active Expired - Fee Related
- 2003-06-18 MX MXPA04012413A patent/MXPA04012413A/es not_active Application Discontinuation
-
2005
- 2005-01-25 NO NO20050392A patent/NO20050392L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1517973B1 (de) | 2005-11-30 |
EP1517973A1 (de) | 2005-03-30 |
AU2003240107A1 (en) | 2004-01-06 |
NO20050392L (no) | 2005-01-25 |
BR0311143A (pt) | 2005-04-05 |
WO2004000967A1 (en) | 2003-12-31 |
CA2488675A1 (en) | 2003-12-31 |
US6794340B2 (en) | 2004-09-21 |
DE60302575T2 (de) | 2006-11-23 |
MXPA04012413A (es) | 2005-04-19 |
US20030236171A1 (en) | 2003-12-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |