ATE196494T1 - Abdichtflüssigkeit zum abdichten einer unterirdischen formation - Google Patents

Abdichtflüssigkeit zum abdichten einer unterirdischen formation

Info

Publication number
ATE196494T1
ATE196494T1 AT94917836T AT94917836T ATE196494T1 AT E196494 T1 ATE196494 T1 AT E196494T1 AT 94917836 T AT94917836 T AT 94917836T AT 94917836 T AT94917836 T AT 94917836T AT E196494 T1 ATE196494 T1 AT E196494T1
Authority
AT
Austria
Prior art keywords
plugging
liquid
polysaccharide
pct
zone
Prior art date
Application number
AT94917836T
Other languages
English (en)
Inventor
Egil Sunde
Hans Konrad Johnsen
Original Assignee
Norske Stats Oljeselskap
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
Priority claimed from NO931954A external-priority patent/NO178266C/no
Priority claimed from NO933288A external-priority patent/NO933288D0/no
Application filed by Norske Stats Oljeselskap filed Critical Norske Stats Oljeselskap
Application granted granted Critical
Publication of ATE196494T1 publication Critical patent/ATE196494T1/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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions
    • 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
    • C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • 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
    • C09K8/5756—Macromolecular compounds containing cross-linking agents
    • 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
    • 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
    • Y10S507/925—Completion or workover fluid

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Colloid Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Earth Drilling (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Cartons (AREA)
  • Vending Machines For Individual Products (AREA)
AT94917836T 1993-05-28 1994-05-25 Abdichtflüssigkeit zum abdichten einer unterirdischen formation ATE196494T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO931954A NO178266C (no) 1993-05-28 1993-05-28 Tetningsvæske og fremgangsmåte for å tette en sone av en underjordisk formasjon som gjennomtrenges av et borehull
NO933288A NO933288D0 (no) 1993-09-15 1993-09-15 Tynget tetningsvaeske paa emulsjonsbasis, fremgangsmaate fordens fremstilling og anvendelse av tetningsvaesken for aa hindre eller stoppe uoensket utblaasning fra et broennhull
PCT/NO1994/000097 WO1994028085A1 (en) 1993-05-28 1994-05-25 Plugging liquid for plugging a subterranean formation zone

Publications (1)

Publication Number Publication Date
ATE196494T1 true ATE196494T1 (de) 2000-10-15

Family

ID=26648412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94917836T ATE196494T1 (de) 1993-05-28 1994-05-25 Abdichtflüssigkeit zum abdichten einer unterirdischen formation

Country Status (12)

Country Link
US (1) US5919739A (de)
EP (1) EP0738310B1 (de)
CN (1) CN1063474C (de)
AT (1) ATE196494T1 (de)
AU (1) AU681673B2 (de)
BR (1) BR9406672A (de)
CA (1) CA2163435C (de)
DE (1) DE69425982T2 (de)
DK (1) DK0738310T3 (de)
OA (1) OA10197A (de)
RU (1) RU2114149C1 (de)
WO (1) WO1994028085A1 (de)

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NO178357C (no) * 1993-10-12 1996-03-06 Statoil As Apparatur for bruk ved testing av en skjærkraftpåvirkbar tetningsvæske
GB2325478A (en) * 1997-05-24 1998-11-25 Sofitech Nv Emulsion for well and formation treatment
GB2325479B (en) * 1997-05-24 1999-11-24 Sofitech Nv Plug placement method
NO305088B1 (no) * 1997-06-12 1999-03-29 Norske Stats Oljeselskap FremgangsmÕte for fremstilling av en tetningsvµske pÕ polysakkaridbasis og mellomprodukt for bruk ved fremgangsmÕten
NO305089B1 (no) * 1997-06-12 1999-03-29 Norske Stats Oljeselskap FremgangsmÕte for fremstilling av en tetningsvµske pÕ polysakkaridbasis
NO305087B1 (no) * 1997-06-12 1999-03-29 Norske Stats Oljeselskap FremgangsmÕte for fremstilling av en tetningsvµske pÕ polysakkaridbasis og mellomprodukt for bruk ved fremgangsmÕten
US5996694A (en) * 1997-11-20 1999-12-07 Halliburton Energy Service, Inc. Methods and compositions for preventing high density well completion fluid loss
CA2371122C (en) 1999-06-03 2009-11-10 Schlumberger Canada Limited Shear-sensitive plugging fluid for plugging and a method for plugging a subterranean formation zone
WO2001094742A1 (en) * 2000-06-06 2001-12-13 Sofitech N.V. Subterranean wellbore and formation emulsion sealing compositions
US6613720B1 (en) 2000-10-13 2003-09-02 Schlumberger Technology Corporation Delayed blending of additives in well treatment fluids
US6814145B2 (en) * 2001-08-02 2004-11-09 Schlumberger Technology Corporation Shear-sensitive plugging fluid for plugging and a method for plugging a subterranean formation zone
US6818598B2 (en) * 2001-08-02 2004-11-16 Schlumberger Technology Corporation Shear-sensitive plugging fluid for plugging and a method for plugging a subterranean formation zone
RU2208132C1 (ru) * 2002-05-28 2003-07-10 ООО "Баштрансгаз" Нейтральная уплотняющая жидкость для скважин
US6938698B2 (en) 2002-11-18 2005-09-06 Baker Hughes Incorporated Shear activated inflation fluid system for inflatable packers
US7048432B2 (en) * 2003-06-19 2006-05-23 Halliburton Energy Services, Inc. Method and apparatus for hydrating a gel for use in a subterranean formation
RU2285713C1 (ru) * 2005-02-11 2006-10-20 Елена Юрьевна Цыгельнюк Тампонажный состав
US7316275B2 (en) * 2005-03-17 2008-01-08 Bj Services Company Well treating compositions containing water superabsorbent material and method of using the same
BRPI0615846A2 (pt) * 2005-09-16 2012-12-18 Halliburton Energy Serv Inc fluido de tratamento, e, método de tratamento de uma porção de uma formação subterránea
US7823642B2 (en) * 2007-09-26 2010-11-02 Schlumberger Technology Corporation Control of fines migration in well treatments
US20090137432A1 (en) * 2007-11-28 2009-05-28 Sullivan Philp F pH Sensitive Emulsion System
EP2135914A1 (de) 2008-06-18 2009-12-23 Schlumberger Holdings Limited Verfahren zur unterirdischen Erzeugung von Thixotropie in Flüssigkeiten
US8946133B2 (en) 2008-08-18 2015-02-03 Schlumberger Technology Corporation Method and composition for curing lost circulation
US8215397B2 (en) 2009-12-30 2012-07-10 Schlumberger Technology Corporation System and method of dynamic underbalanced perforating using an isolation fluid
US9834719B2 (en) 2010-11-30 2017-12-05 Schlumberger Technology Corporation Methods for servicing subterranean wells
US9950952B2 (en) 2010-11-30 2018-04-24 Schlumberger Technology Corporation Methods for servicing subterranean wells
NO333089B1 (no) * 2011-07-11 2013-02-25 Elkem As Oljebrønnborevæsker, oljebrønnsementsammensetning og slurry av vektmateriale
US20140209307A1 (en) * 2013-01-29 2014-07-31 Halliburton Energy Services, Inc. Wellbore Fluids Comprising Mineral Particles and Methods Relating Thereto
US10087697B2 (en) 2015-09-22 2018-10-02 Exxonmobil Upstream Research Company Wellbore dynamic top kill
US10006265B2 (en) 2015-09-22 2018-06-26 Exxonmobil Upstream Research Company Polymer plugs for well control
US9631459B2 (en) 2015-09-22 2017-04-25 Exxonmobil Upstream Research Company Wellbore dynamic top kill with inserted conduit
US10287849B2 (en) 2015-10-19 2019-05-14 Exxonmobil Upstream Resarch Company Subsea well control system
US11035195B2 (en) 2017-12-20 2021-06-15 Exxonmobil Upstream Research Company Methods of mitigating lost circulation while drilling a wellbore
CN110359879B (zh) * 2018-03-26 2021-11-02 中国石油天然气股份有限公司 一种废弃井封堵方法
MY201279A (en) * 2018-11-09 2024-02-15 Halliburton Energy Services Inc Polysaccharide lost circulation materials for wellbore operations
CN113416272B (zh) * 2021-06-22 2022-06-07 西南石油大学 一种纳米乳液封堵剂的合成及油基钻井液
CN116948209A (zh) * 2022-04-13 2023-10-27 中石化石油工程技术服务有限公司 硬葡聚糖微凝胶、接枝的硬葡聚糖微凝胶及其制备方法和在水基钻井液中的应用

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US4519922A (en) * 1983-03-21 1985-05-28 Halliburton Company Environmentally compatible high density drill mud or blow-out control fluid
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DE3481625D1 (de) * 1983-09-09 1990-04-19 Shell Int Research Biopolymerzusammensetzungen und verfahren zur herstellung derselben.
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IT1173505B (it) * 1984-01-25 1987-06-24 Agip Spa Fluido di perforazione acquoso
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NO178357C (no) * 1993-10-12 1996-03-06 Statoil As Apparatur for bruk ved testing av en skjærkraftpåvirkbar tetningsvæske
US6263533B1 (en) * 2000-06-02 2001-07-24 Sealy Technology Llc Extruded foam reinforcement structures for innerspring assemblies and mattresses
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Also Published As

Publication number Publication date
AU681673B2 (en) 1997-09-04
US5919739A (en) 1999-07-06
DE69425982D1 (de) 2000-10-26
DE69425982T2 (de) 2001-04-26
EP0738310A1 (de) 1996-10-23
CA2163435C (en) 2005-07-26
CN1126486A (zh) 1996-07-10
CA2163435A1 (en) 1994-12-08
RU2114149C1 (ru) 1998-06-27
OA10197A (en) 1996-12-18
EP0738310B1 (de) 2000-09-20
DK0738310T3 (da) 2001-01-22
CN1063474C (zh) 2001-03-21
BR9406672A (pt) 1996-01-30
WO1994028085A1 (en) 1994-12-08
AU6938594A (en) 1994-12-20

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