DE69918184D1 - Verfahren zum lösen von verklemmten rohren und werkzeugen und hierzu passendes kriechöl - Google Patents

Verfahren zum lösen von verklemmten rohren und werkzeugen und hierzu passendes kriechöl

Info

Publication number
DE69918184D1
DE69918184D1 DE69918184T DE69918184T DE69918184D1 DE 69918184 D1 DE69918184 D1 DE 69918184D1 DE 69918184 T DE69918184 T DE 69918184T DE 69918184 T DE69918184 T DE 69918184T DE 69918184 D1 DE69918184 D1 DE 69918184D1
Authority
DE
Germany
Prior art keywords
tools
oil
cross
matched here
clamped tubes
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 - Lifetime
Application number
DE69918184T
Other languages
English (en)
Inventor
F Brookey
C Cowan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Masi Technologies LLC
Original Assignee
Masi Technologies LLC
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 Masi Technologies LLC filed Critical Masi Technologies LLC
Application granted granted Critical
Publication of DE69918184D1 publication Critical patent/DE69918184D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/57—Compositions based on water or polar solvents
    • C09K8/575—Compositions based on water or polar solvents containing organic compounds
    • C09K8/5751—Macromolecular compounds
    • C09K8/5758—Macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/035—Fishing for or freeing objects in boreholes or wells controlling differential pipe sticking
    • 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
    • C09K2208/02—Spotting, i.e. using additives for releasing a stuck drill
    • 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
    • Y10S507/91—Earth boring fluid devoid of discrete aqueous phase
    • 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
    • Y10S507/94—Freeing stuck object from wellbore
DE69918184T 1999-02-09 1999-12-27 Verfahren zum lösen von verklemmten rohren und werkzeugen und hierzu passendes kriechöl Expired - Lifetime DE69918184D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/246,934 US6148917A (en) 1998-07-24 1999-02-09 Method of releasing stuck pipe or tools and spotting fluids therefor
PCT/US1999/031038 WO2000047690A1 (en) 1999-02-09 1999-12-27 Method of releasing stuck pipe or tools and spotting fluids therefor

Publications (1)

Publication Number Publication Date
DE69918184D1 true DE69918184D1 (de) 2004-07-22

Family

ID=22932834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918184T Expired - Lifetime DE69918184D1 (de) 1999-02-09 1999-12-27 Verfahren zum lösen von verklemmten rohren und werkzeugen und hierzu passendes kriechöl

Country Status (14)

Country Link
US (1) US6148917A (de)
EP (1) EP1169406B1 (de)
CN (1) CN1273561C (de)
AP (1) AP2001002253A0 (de)
AR (1) AR022523A1 (de)
AT (1) ATE269382T1 (de)
AU (1) AU769435B2 (de)
BR (1) BR9917053B1 (de)
CA (1) CA2359703C (de)
DE (1) DE69918184D1 (de)
EA (1) EA002964B1 (de)
NO (1) NO326843B1 (de)
OA (1) OA11827A (de)
WO (1) WO2000047690A1 (de)

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Also Published As

Publication number Publication date
CA2359703C (en) 2005-08-16
BR9917053B1 (pt) 2009-05-05
EP1169406A1 (de) 2002-01-09
CA2359703A1 (en) 2000-08-17
NO20013847L (no) 2001-10-08
EP1169406B1 (de) 2004-06-16
EP1169406A4 (de) 2003-01-02
AU769435B2 (en) 2004-01-29
EA200100880A1 (ru) 2002-02-28
ATE269382T1 (de) 2004-07-15
CN1337985A (zh) 2002-02-27
EA002964B1 (ru) 2002-12-26
AP2001002253A0 (en) 2001-09-30
NO20013847D0 (no) 2001-08-07
BR9917053A (pt) 2002-04-30
NO326843B1 (no) 2009-03-02
OA11827A (en) 2005-08-17
AU2392000A (en) 2000-08-29
AR022523A1 (es) 2002-09-04
CN1273561C (zh) 2006-09-06
WO2000047690A1 (en) 2000-08-17
US6148917A (en) 2000-11-21

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