GB2405894B - Process for treatment of underground reservoirs - Google Patents

Process for treatment of underground reservoirs

Info

Publication number
GB2405894B
GB2405894B GB0500419A GB0500419A GB2405894B GB 2405894 B GB2405894 B GB 2405894B GB 0500419 A GB0500419 A GB 0500419A GB 0500419 A GB0500419 A GB 0500419A GB 2405894 B GB2405894 B GB 2405894B
Authority
GB
United Kingdom
Prior art keywords
treatment
underground reservoirs
reservoirs
underground
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
GB0500419A
Other versions
GB0500419D0 (en
GB2405894A (en
Inventor
Ralph Edmund Harris
Ian Donald Mckay
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.)
Cleansorb Ltd
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 GB0500419D0 publication Critical patent/GB0500419D0/en
Publication of GB2405894A publication Critical patent/GB2405894A/en
Application granted granted Critical
Publication of GB2405894B publication Critical patent/GB2405894B/en
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
    • C09K8/60—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Sludge (AREA)
GB0500419A 2002-07-12 2003-07-11 Process for treatment of underground reservoirs Expired - Lifetime GB2405894B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0216277A GB0216277D0 (en) 2002-07-12 2002-07-12 Process for treatment of underground reservoirs
PCT/GB2003/003038 WO2004007905A1 (en) 2002-07-12 2003-07-11 Process for treatment of underground reservoirs

Publications (3)

Publication Number Publication Date
GB0500419D0 GB0500419D0 (en) 2005-02-16
GB2405894A GB2405894A (en) 2005-03-16
GB2405894B true GB2405894B (en) 2005-10-26

Family

ID=9940375

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0216277A Ceased GB0216277D0 (en) 2002-07-12 2002-07-12 Process for treatment of underground reservoirs
GB0500419A Expired - Lifetime GB2405894B (en) 2002-07-12 2003-07-11 Process for treatment of underground reservoirs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0216277A Ceased GB0216277D0 (en) 2002-07-12 2002-07-12 Process for treatment of underground reservoirs

Country Status (6)

Country Link
AU (1) AU2003281076A1 (en)
BR (1) BR0312581A (en)
GB (2) GB0216277D0 (en)
MX (1) MXPA05000521A (en)
NO (1) NO342339B1 (en)
WO (1) WO2004007905A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2671367C2 (en) * 2014-03-04 2018-10-30 Клинсорб Лимитед Method for treatment of underground formations

Families Citing this family (31)

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US7168489B2 (en) * 2001-06-11 2007-01-30 Halliburton Energy Services, Inc. Orthoester compositions and methods for reducing the viscosified treatment fluids
US7140438B2 (en) * 2003-08-14 2006-11-28 Halliburton Energy Services, Inc. Orthoester compositions and methods of use in subterranean applications
US8030249B2 (en) * 2005-01-28 2011-10-04 Halliburton Energy Services, Inc. Methods and compositions relating to the hydrolysis of water-hydrolysable materials
US20060169182A1 (en) 2005-01-28 2006-08-03 Halliburton Energy Services, Inc. Methods and compositions relating to the hydrolysis of water-hydrolysable materials
US7431088B2 (en) * 2006-01-20 2008-10-07 Halliburton Energy Services, Inc. Methods of controlled acidization in a wellbore
US20070284114A1 (en) 2006-06-08 2007-12-13 Halliburton Energy Services, Inc. Method for removing a consumable downhole tool
US20080257549A1 (en) 2006-06-08 2008-10-23 Halliburton Energy Services, Inc. Consumable Downhole Tools
US7678742B2 (en) 2006-09-20 2010-03-16 Halliburton Energy Services, Inc. Drill-in fluids and associated methods
US7687438B2 (en) 2006-09-20 2010-03-30 Halliburton Energy Services, Inc. Drill-in fluids and associated methods
US7678743B2 (en) 2006-09-20 2010-03-16 Halliburton Energy Services, Inc. Drill-in fluids and associated methods
US7455112B2 (en) * 2006-09-29 2008-11-25 Halliburton Energy Services, Inc. Methods and compositions relating to the control of the rates of acid-generating compounds in acidizing operations
US7998908B2 (en) 2006-12-12 2011-08-16 Schlumberger Technology Corporation Fluid loss control and well cleanup methods
US20080202764A1 (en) 2007-02-22 2008-08-28 Halliburton Energy Services, Inc. Consumable downhole tools
BRPI0809395A2 (en) * 2007-11-16 2010-06-15 Bj Services Co method of treatment of underground formations by in situ hydrolysis of organic acid esters
US8327926B2 (en) 2008-03-26 2012-12-11 Robertson Intellectual Properties, LLC Method for removing a consumable downhole tool
US8235102B1 (en) 2008-03-26 2012-08-07 Robertson Intellectual Properties, LLC Consumable downhole tool
US7906464B2 (en) 2008-05-13 2011-03-15 Halliburton Energy Services, Inc. Compositions and methods for the removal of oil-based filtercakes
WO2010001323A1 (en) 2008-07-01 2010-01-07 Schlumberger Canada Limited System, method, and apparatus for injection well clean-up operations
US7833943B2 (en) 2008-09-26 2010-11-16 Halliburton Energy Services Inc. Microemulsifiers and methods of making and using same
US8016040B2 (en) 2008-11-26 2011-09-13 Schlumberger Technology Corporation Fluid loss control
US20120208726A1 (en) 2011-02-16 2012-08-16 Kern Smith Composition and method for removing filter cake
CN103224780B (en) * 2013-04-28 2016-01-20 西南石油大学 A kind of slow Low Damage acid fluid system being suitable for the acidifying of high temperature Condensate Gas Reservoir
GB201511557D0 (en) * 2015-07-01 2015-08-12 Calkem Uk Ltd Filter cake treatment
CN107841301A (en) * 2016-09-19 2018-03-27 中国石油化工股份有限公司 A kind of cleaning method in crosslinked polymer acid acid fracturing seam face
EP3607022A1 (en) * 2017-04-07 2020-02-12 Saudi Arabian Oil Company Compositions and methods for controlled delivery of acid
EP3642299A1 (en) 2017-06-23 2020-04-29 Saudi Arabian Oil Company Compositions and methods for controlling strong acid systems
CN107989587A (en) * 2017-10-27 2018-05-04 中国石油化工股份有限公司 A kind of method that the injury of cellulose fracturing fluid is reduced using microorganism
US10934474B2 (en) 2018-09-13 2021-03-02 Baker Hughes Holdings Llc Method to generate acidic species in wellbore fluids
CA3115774A1 (en) 2018-10-10 2020-04-16 Saudi Arabian Oil Company Methods for delivering in-situ generated acids for stimulation of downhole structures
AU2019445862A1 (en) 2019-05-13 2021-08-19 Halliburton Energy Services, Inc. Injectivity and production improvement in oil and gas fields
US11851613B2 (en) 2020-08-06 2023-12-26 Saudi Arabian Oil Company Compositions and methods for controlled delivery of acid using sulfonate derivatives

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630285A (en) * 1970-05-22 1971-12-28 Amoco Prod Co Acidizing high-temperature wells
US5223159A (en) * 1991-03-18 1993-06-29 Smith William H Delayed breaking metal crosslinked polymer compositions
US5678632A (en) * 1993-04-29 1997-10-21 Cleansorb Limited Acidizing underground reservoirs
WO2000057022A1 (en) * 1999-03-19 2000-09-28 Cleansorb Limited Method for treatment of underground reservoirs
WO2001002698A1 (en) * 1999-07-02 2001-01-11 Cleansorb Limited Method for treatment of underground reservoirs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630285A (en) * 1970-05-22 1971-12-28 Amoco Prod Co Acidizing high-temperature wells
US5223159A (en) * 1991-03-18 1993-06-29 Smith William H Delayed breaking metal crosslinked polymer compositions
US5678632A (en) * 1993-04-29 1997-10-21 Cleansorb Limited Acidizing underground reservoirs
WO2000057022A1 (en) * 1999-03-19 2000-09-28 Cleansorb Limited Method for treatment of underground reservoirs
WO2001002698A1 (en) * 1999-07-02 2001-01-11 Cleansorb Limited Method for treatment of underground reservoirs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2671367C2 (en) * 2014-03-04 2018-10-30 Клинсорб Лимитед Method for treatment of underground formations

Also Published As

Publication number Publication date
AU2003281076A1 (en) 2004-02-02
GB0500419D0 (en) 2005-02-16
GB0216277D0 (en) 2002-08-21
NO342339B1 (en) 2018-05-07
BR0312581A (en) 2005-04-12
NO20050735L (en) 2005-02-11
GB2405894A (en) 2005-03-16
WO2004007905A1 (en) 2004-01-22
MXPA05000521A (en) 2005-04-19

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20230710