ATE337384T1 - Zusatzmittel für bohrspülung - Google Patents

Zusatzmittel für bohrspülung

Info

Publication number
ATE337384T1
ATE337384T1 AT00200978T AT00200978T ATE337384T1 AT E337384 T1 ATE337384 T1 AT E337384T1 AT 00200978 T AT00200978 T AT 00200978T AT 00200978 T AT00200978 T AT 00200978T AT E337384 T1 ATE337384 T1 AT E337384T1
Authority
AT
Austria
Prior art keywords
molecular weight
melting point
additives
less
drilling fluid
Prior art date
Application number
AT00200978T
Other languages
English (en)
Inventor
Hemant Kumar Jethalal Ladva
Christopher Alan Sawdon
Paul Richard Howard
Original Assignee
Mi 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 Mi Llc filed Critical Mi Llc
Application granted granted Critical
Publication of ATE337384T1 publication Critical patent/ATE337384T1/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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • 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

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Lubricants (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
AT00200978T 1999-03-27 2000-03-17 Zusatzmittel für bohrspülung ATE337384T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9907017A GB2348447B (en) 1999-03-27 1999-03-27 Wellbore fluids

Publications (1)

Publication Number Publication Date
ATE337384T1 true ATE337384T1 (de) 2006-09-15

Family

ID=10850434

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00200978T ATE337384T1 (de) 1999-03-27 2000-03-17 Zusatzmittel für bohrspülung

Country Status (8)

Country Link
US (1) US6803347B1 (de)
EP (1) EP1041242B1 (de)
AT (1) ATE337384T1 (de)
AU (1) AU773383B2 (de)
CA (1) CA2301485C (de)
DE (1) DE60030192T2 (de)
GB (1) GB2348447B (de)
NO (1) NO329017B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351098B (en) * 1999-06-18 2004-02-04 Sofitech Nv Water based wellbore fluids
US7196040B2 (en) * 2000-06-06 2007-03-27 T R Oil Services Limited Microcapsule well treatment
GB2406863A (en) 2003-10-09 2005-04-13 Schlumberger Holdings A well bore treatment fluid for selectively reducing water production
US8235119B2 (en) * 2006-03-30 2012-08-07 Canadian Energy Services, Lp Drilling fluid and method for reducing lost circulation
EP2007841A4 (de) * 2006-03-30 2010-12-29 Canadian Energy Services Lp Bohrschlamm und verfahren zur verminderung von zirkulationsverlusten
CA2693431C (en) * 2007-07-06 2012-04-03 Terry W. Hoskins Drilling fluid additive for reducing lost circulation in a drilling operation
US8404108B2 (en) 2007-09-20 2013-03-26 Green Source Energy Llc Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials
US8272442B2 (en) 2007-09-20 2012-09-25 Green Source Energy Llc In situ extraction of hydrocarbons from hydrocarbon-containing materials
US8101812B2 (en) 2007-09-20 2012-01-24 Green Source Energy Llc Extraction of hydrocarbons from hydrocarbon-containing materials
US20120241156A1 (en) * 2011-03-23 2012-09-27 Sumitra Mukhopadhyay Selective fluid with anchoring agent for water control
AU2014353215B2 (en) 2013-11-19 2018-11-15 Ingevity South Carolina, Llc Modified hydrocarbon resins as fluid loss additives
CN107629770A (zh) * 2016-07-19 2018-01-26 中国石油大学(华东) 一种适用于复杂地层的双强钻井液技术
US11932808B2 (en) 2018-06-28 2024-03-19 Halliburton Energy Services, Inc. Calcium carbonate/polymer particulate additives for use in subterranean operations

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224120A (en) * 1938-07-21 1940-12-03 Texas Co Treatment of oil wells
US2803306A (en) * 1955-04-13 1957-08-20 Halliburton Oil Well Cementing Process for increasing permeability of underground formation
US3302719A (en) * 1965-01-25 1967-02-07 Union Oil Co Method for treating subterranean formations
US3363690A (en) * 1965-05-10 1968-01-16 Union Oil Co Method and composition for treating subterranean formations
US3601194A (en) * 1969-07-14 1971-08-24 Union Oil Co Low fluid loss well-treating composition and method
US3711405A (en) * 1969-11-19 1973-01-16 Union Oil Co Low fluid loss well treating composition and method
US3724549A (en) * 1971-02-01 1973-04-03 Halliburton Co Oil soluble diverting material and method of use for well treatment
US3827498A (en) 1971-09-03 1974-08-06 Dow Chemical Co Fluid loss additive
US3898167A (en) * 1972-05-01 1975-08-05 Dow Chemical Co Fluid loss additive for acidizing liquid
US3891566A (en) 1972-05-01 1975-06-24 Dow Chemical Co Fluid loss additive
US3797575A (en) * 1972-06-19 1974-03-19 Halliburton Co Additives for temporarily plugging portions of subterranean formations and methods of using the same
US3989632A (en) * 1972-09-29 1976-11-02 Union Oil Company Of California Method of conducting drilling operations
US3979305A (en) * 1972-09-29 1976-09-07 Union Oil Company Of California Low fluid loss additive composition
US3882029A (en) * 1972-09-29 1975-05-06 Union Oil Co Well completion and workover fluid
US3979304A (en) * 1972-09-29 1976-09-07 Union Oil Company Of California Method for drilling and treating subterranean formations using a low fluid loss agent
US3789927A (en) * 1972-11-08 1974-02-05 Dow Chemical Co Treatment of gravel packed formations
US4005753A (en) * 1974-06-03 1977-02-01 Union Oil Company Of California Method of treating a subterranean formation with a polymeric diverting agent
US4192753A (en) * 1978-03-07 1980-03-11 Union Oil Company Of California Well completion and workover fluid having low fluid loss
US4154301A (en) * 1978-06-29 1979-05-15 Texaco Inc. Surfactant oil recovery process usable in a formation having high salinity connate water
US4971709A (en) * 1989-02-03 1990-11-20 Baroid Technology, Inc. Method and composition for inhibiting corrosion of ferrous metals by aqueous brines
GB2294485B (en) * 1994-09-15 1997-11-26 Sofitech Nv Wellbore fluids
DE19745736A1 (de) * 1997-10-16 1999-04-22 Wacker Chemie Gmbh Verfahren zur Behandlung von wasserhaltigen Erdgas- und Erdgasspeicherbohrungen

Also Published As

Publication number Publication date
AU773383B2 (en) 2004-05-27
AU2078100A (en) 2000-09-28
NO20001476L (no) 2000-09-28
GB2348447B (en) 2001-05-23
US6803347B1 (en) 2004-10-12
CA2301485C (en) 2008-12-30
DE60030192D1 (de) 2006-10-05
CA2301485A1 (en) 2000-09-27
EP1041242B1 (de) 2006-08-23
NO329017B1 (no) 2010-07-26
EP1041242A1 (de) 2000-10-04
GB9907017D0 (en) 1999-05-19
NO20001476D0 (no) 2000-03-22
DE60030192T2 (de) 2007-10-11
GB2348447A (en) 2000-10-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties