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NO20072330L - Fremgangsmater for behandling av en undergrunnsformasjon - Google Patents

Fremgangsmater for behandling av en undergrunnsformasjon

Info

Publication number
NO20072330L
NO20072330L NO20072330A NO20072330A NO20072330L NO 20072330 L NO20072330 L NO 20072330L NO 20072330 A NO20072330 A NO 20072330A NO 20072330 A NO20072330 A NO 20072330A NO 20072330 L NO20072330 L NO 20072330L
Authority
NO
Norway
Prior art keywords
chemical
treatment fluid
subsurface formation
physico
alters
Prior art date
Application number
NO20072330A
Other languages
English (en)
Other versions
NO344263B1 (no
Inventor
Ian Donald Mckay
Ralph Edmund Harris
Original Assignee
Cleansorb Ltd
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 Cleansorb Ltd filed Critical Cleansorb Ltd
Publication of NO20072330L publication Critical patent/NO20072330L/no
Publication of NO344263B1 publication Critical patent/NO344263B1/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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability 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
    • C09K8/56—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
    • 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
    • C09K8/03—Specific additives for general use in 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
    • C09K8/56—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
    • C09K8/572—Compositions based on water or polar solvents containing inorganic compounds

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)
  • Inorganic Chemistry (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Saccharide Compounds (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Treatment Of Sludge (AREA)

Abstract

En fremgangsmåte for konsolidering av en undergrunnsformasjon er beskrevet, hvilken fremgangsmåte omfatter: (a) innlemming i et behandlingsfluid (i) minst ett kjemisk stoff som er i stand til å gjennomgå en kjemisk endring som endrer det fysikalsk-kjemiske miljøet til behandlingsfluidet og som er et bikarbonat eller en forbindelse som genererer et fosfat, fosforsyre, sulfat, svovelsyre, hydrogensulfid, S2-, karbondioksid, bikarbonat, base eller syre; og eventuelt (ii) minst ett ekstra kjemisk stoff valgt fra salter og komplekser av metaller hvor metallet har en valens på 2 eller høyere; (b) tilføre behandlingsfluidet inn i formasjonen; og (c) tillate det kjemiske stoffet (i), alene eller i kombinasjon med det eventuelle kjemiske stoffet (ii), for å gjennomgå en kjemisk endring som endrer det fysikalsk-kjemiske miljøet til behandlingsfluidet slik at et konsolideringsmineral avsettes i undergrunnsformasjonen. Når fremgangsmåten gjennomføres under boring, kan det ekstra kjemiske stoffet (ii) alternativt være et silikat. 1
NO20072330A 2004-10-06 2007-05-07 Fremgangsmåter for behandling av en undergrunnsformasjon NO344263B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0422191.7A GB0422191D0 (en) 2004-10-06 2004-10-06 Process for treating an underground formation
PCT/GB2005/003853 WO2006038016A1 (en) 2004-10-06 2005-10-06 Process for treating an underground formation

Publications (2)

Publication Number Publication Date
NO20072330L true NO20072330L (no) 2007-05-07
NO344263B1 NO344263B1 (no) 2019-10-21

Family

ID=33428168

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072330A NO344263B1 (no) 2004-10-06 2007-05-07 Fremgangsmåter for behandling av en undergrunnsformasjon

Country Status (5)

Country Link
US (1) US8124571B2 (no)
CA (1) CA2624791C (no)
GB (2) GB0422191D0 (no)
NO (1) NO344263B1 (no)
WO (1) WO2006038016A1 (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0724191D0 (en) * 2007-12-11 2008-01-23 Cleansorb Ltd Process fpr treatment of underground formations
WO2010022283A1 (en) * 2008-08-20 2010-02-25 Altarock Energy, Inc. A well diversion agent formed from in situ decomposition of carbonyls at high temperature
US8522872B2 (en) * 2009-10-14 2013-09-03 University Of Utah Research Foundation In situ decomposition of carbonyls at high temperature for fixing incomplete and failed well seals
US8728990B2 (en) 2009-12-04 2014-05-20 Elementis Specialties, Inc. Phosphate ester oil gellant
EA201300614A1 (ru) * 2010-11-25 2013-12-30 Бп Эксплорейшн Оперейтинг Компани Лимитед Уплотнение
US20120325481A1 (en) * 2011-06-22 2012-12-27 Wintershall Holding GmbH Process for obtaining viscous mineral oil from an underground deposit
GB201118838D0 (en) 2011-10-31 2011-12-14 Cleansorb Ltd Process for treating an underground formation
US9170250B2 (en) 2012-03-12 2015-10-27 Baker Hughes Incorporated Oilfield chemicals with attached spin probes
GB201322756D0 (en) 2013-12-20 2014-02-05 Maersk Olie & Gas Consolidation of proppant sand in hydraulic fractures
WO2017151699A1 (en) * 2016-03-02 2017-09-08 Baker Hughes Incorporated Methods of controlling fines migration in a well
CN111453755B (zh) * 2019-12-27 2022-04-01 深州嘉信化工有限责任公司 纳米级硫酸钡生产方法
US20220049153A1 (en) * 2020-08-17 2022-02-17 Xpand Oil & Gas Solutions, Llc Sand Consolidation Compositions And Methods Of Use
US12116529B1 (en) * 2023-08-14 2024-10-15 King Fahd University Of Petroleum And Minerals Method for sand consolidation using enforced calcium and magnesium fluoride precipitation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990881A (en) * 1957-12-03 1961-07-04 Texaco Inc Treating permeable underground formations
GB852769A (en) 1959-02-20 1960-11-02 Oil Recovery Corp Treating subterranean hydrocarbon formations
US3146828A (en) * 1960-12-14 1964-09-01 Continental Oil Co Methods and compositions for well completion
US3593796A (en) * 1969-06-27 1971-07-20 Shell Oil Co Method of controlling fine sand particles within a relatively consolidated sand formation
US3885065A (en) * 1972-01-27 1975-05-20 Shell Oil Co Hydrated metal oxide deposition
US5604185A (en) * 1995-03-27 1997-02-18 Mobil Oil Corporation Inhibition of scale from oil well brines utilizing a slow release composition and a preflush and/or after flush
US5730873A (en) * 1995-08-29 1998-03-24 E. I. Du Pont De Nemours And Company Method for precipitating a solid phase of metal
CA2296357C (en) * 1997-07-23 2006-07-04 Cleansorb Limited Methods for deposition of materials in underground reservoirs

Also Published As

Publication number Publication date
NO344263B1 (no) 2019-10-21
GB2435169A (en) 2007-08-15
US8124571B2 (en) 2012-02-28
CA2624791A1 (en) 2006-04-13
GB0708764D0 (en) 2007-06-20
WO2006038016A1 (en) 2006-04-13
CA2624791C (en) 2013-07-02
GB0422191D0 (en) 2004-11-03
US20080108519A1 (en) 2008-05-08
GB2435169B (en) 2009-04-29

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