NO20072336L - Biologisk nedbrytbar, superabsorberende blanding samt fremgangsmåte for å hindre sirkulasjonstap i brønn - Google Patents

Biologisk nedbrytbar, superabsorberende blanding samt fremgangsmåte for å hindre sirkulasjonstap i brønn

Info

Publication number
NO20072336L
NO20072336L NO20072336A NO20072336A NO20072336L NO 20072336 L NO20072336 L NO 20072336L NO 20072336 A NO20072336 A NO 20072336A NO 20072336 A NO20072336 A NO 20072336A NO 20072336 L NO20072336 L NO 20072336L
Authority
NO
Norway
Prior art keywords
biodegradable
circulation loss
preventing well
well circulation
superabsorbent mixture
Prior art date
Application number
NO20072336A
Other languages
English (en)
Inventor
Carl Joseph Thaemlitz
Cindy Ching Fang
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of NO20072336L publication Critical patent/NO20072336L/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
    • C09K8/50—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
    • C09K8/514—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • 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

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)
  • Biological Depolymerization Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NO20072336A 2004-11-03 2007-05-07 Biologisk nedbrytbar, superabsorberende blanding samt fremgangsmåte for å hindre sirkulasjonstap i brønn NO20072336L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/980,587 US7560419B2 (en) 2004-11-03 2004-11-03 Method and biodegradable super absorbent composition for preventing or treating lost circulation
PCT/GB2005/003972 WO2006048600A1 (en) 2004-11-03 2005-10-14 Method and biodegradable super absorbent composition for preventing or treating lost circulation

Publications (1)

Publication Number Publication Date
NO20072336L true NO20072336L (no) 2007-06-04

Family

ID=35406154

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072336A NO20072336L (no) 2004-11-03 2007-05-07 Biologisk nedbrytbar, superabsorberende blanding samt fremgangsmåte for å hindre sirkulasjonstap i brønn

Country Status (5)

Country Link
US (1) US7560419B2 (no)
EP (1) EP1838797A1 (no)
AR (1) AR051656A1 (no)
NO (1) NO20072336L (no)
WO (1) WO2006048600A1 (no)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009014585A1 (en) 2007-07-26 2009-01-29 Exxonmobil Upstream Research Company Method for controlling loss of drilling fluid
US8043997B2 (en) * 2008-02-29 2011-10-25 Halliburton Energy Services Inc. Lost circulation material formulation and method of use
US8975387B1 (en) 2010-03-22 2015-03-10 North Carolina State University Modified carbohydrate-chitosan compounds, methods of making the same and methods of using the same
US8726990B2 (en) 2011-10-07 2014-05-20 Halliburton Energy Services, Inc Lost-circulation material made from a recycled ceramic
US8613319B2 (en) 2011-10-07 2013-12-24 Halliburton Energy Services, Inc. Lost-circulation material made from a recycled material containing asphalt
EA035369B1 (ru) 2014-06-02 2020-06-03 Эйнево Текнолоджиз, Ллс Модифицированный крахмал и способы его получения и использования
WO2016182577A1 (en) 2015-05-14 2016-11-17 Halliburton Energy Services, Inc. Downhole fluids with high dielectric constant and high dielectric strength
CN108779387B (zh) 2015-11-23 2022-07-01 艾纳沃技术有限责任公司 涂层颗粒以及该涂层颗粒的制备方法和使用方法
US12241015B2 (en) 2022-04-12 2025-03-04 Halliburton Energy Services, Inc. Open-cell, natural materials as lost-circulation material

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Also Published As

Publication number Publication date
EP1838797A1 (en) 2007-10-03
WO2006048600A1 (en) 2006-05-11
AR051656A1 (es) 2007-01-31
US7560419B2 (en) 2009-07-14
US20060094604A1 (en) 2006-05-04

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Representative=s name: BRYN AARFLOT AS, POSTBOKS 449 SENTRUM, 0104 OSLO

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