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WO2009016549A3 - System, method and apparatus for acid fracturing with scale inhibitor protection - Google Patents

System, method and apparatus for acid fracturing with scale inhibitor protection

Info

Publication number
WO2009016549A3
WO2009016549A3 PCT/IB2008/052961 IB2008052961W WO2009016549A3 WO 2009016549 A3 WO2009016549 A3 WO 2009016549A3 IB 2008052961 W IB2008052961 W IB 2008052961W WO 2009016549 A3 WO2009016549 A3 WO 2009016549A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
acid
solid
scale
formation
method
Prior art date
Application number
PCT/IB2008/052961
Other languages
French (fr)
Other versions
WO2009016549A2 (en )
Inventor
De Victoria Marieliz Garcia-Lopez
John W Still
Toan Bui
Original Assignee
Schlumberger Ca Ltd
Schlumberger Services Petrol
Schlumberger Holdings
Schlumberger Technology Bv
Prad Res & Dev Ltd
Garcia-Lopez De Victoria Marie
John W Still
Toan Bui
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/62Compositions for forming crevices or fractures
    • C09K8/72Eroding chemicals, e.g. acids
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/62Compositions for forming crevices or fractures
    • C09K8/72Eroding chemicals, e.g. acids
    • C09K8/74Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • C09K8/78Eroding chemicals, e.g. acids combined with additives added for specific purposes for preventing sealing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00Earth boring, well treating, and oil field chemistry
    • Y10S507/902Controlled release agent
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00Earth boring, well treating, and oil field chemistry
    • Y10S507/906Solid inorganic additive in defined physical form
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00Earth boring, well treating, and oil field chemistry
    • Y10S507/921Specified breaker component for emulsion or gel
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00Earth boring, well treating, and oil field chemistry
    • Y10S507/922Fracture fluid
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00Earth boring, well treating, and oil field chemistry
    • Y10S507/927Well cleaning fluid
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00Earth boring, well treating, and oil field chemistry
    • Y10S507/933Acidizing or formation destroying

Abstract

A method for treating a subterranean formation includes forming a treatment fluid including a carrier fluid, a solid acid-precursor, and a solid scale inhibitor. The solid acid- precursor includes a material that forms an acid at downhole conditions in the subterranean formation. The method further includes adding a solid acid-responsive material into the treatment fluid, where the solid acid-responsive material enhances formation of acid from the solid acid-precursor in acidic conditions. The method includes performing an acid fracture treatment and inhibiting scale formation within the subterranean formation. The solid scale inhibitor allows for long-term scale inhibition after the treatment.
PCT/IB2008/052961 2007-07-27 2008-07-23 System, method and apparatus for acid fracturing with scale inhibitor protection WO2009016549A3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US95239507 true 2007-07-27 2007-07-27
US60/952,395 2007-07-27
US12175203 US7886822B2 (en) 2007-07-27 2008-07-17 System, method, and apparatus for acid fracturing with scale inhibitor protection
US12/175,203 2008-07-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201001055A GB2463437B (en) 2007-07-27 2008-07-23 System, method and apparatus for acid fracturing with scale inhibitor protection

Publications (2)

Publication Number Publication Date
WO2009016549A2 true WO2009016549A2 (en) 2009-02-05
WO2009016549A3 true true WO2009016549A3 (en) 2009-03-26

Family

ID=40202964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/052961 WO2009016549A3 (en) 2007-07-27 2008-07-23 System, method and apparatus for acid fracturing with scale inhibitor protection

Country Status (3)

Country Link
US (1) US8183179B2 (en)
GB (1) GB2463437B (en)
WO (1) WO2009016549A3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090038799A1 (en) * 2007-07-27 2009-02-12 Garcia-Lopez De Victoria Marieliz System, Method, and Apparatus for Combined Fracturing Treatment and Scale Inhibition
US20090209439A1 (en) * 2008-02-15 2009-08-20 Schlumberger Technology Corporation Acidizing treatment compositions and methods
US9725645B2 (en) 2011-05-03 2017-08-08 Preferred Technology, Llc Proppant with composite coating
US8763700B2 (en) 2011-09-02 2014-07-01 Robert Ray McDaniel Dual function proppants
US9562187B2 (en) 2012-01-23 2017-02-07 Preferred Technology, Llc Manufacture of polymer coated proppants
US9518214B2 (en) 2013-03-15 2016-12-13 Preferred Technology, Llc Proppant with polyurea-type coating
US9790422B2 (en) 2014-04-30 2017-10-17 Preferred Technology, Llc Proppant mixtures
GB201620372D0 (en) * 2014-07-09 2017-01-18 Halliburton Energy Services Inc Treatment fluids for reducing subterranean formation damage
US20160137904A1 (en) * 2014-10-30 2016-05-19 Preferred Technology, Llc Proppants and methods of use thereof
US9862881B2 (en) 2015-05-13 2018-01-09 Preferred Technology, Llc Hydrophobic coating of particulates for enhanced well productivity
WO2017007362A1 (en) * 2015-07-07 2017-01-12 Шлюмберже Текнолоджи Корпорейшн Composite additive for hydraulic fracturing of a formation with reagents for inhibiting sediments (variants)
US20170158945A1 (en) * 2015-12-04 2017-06-08 Ecolab Usa Inc. Controlled release solid scale inhibitors
WO2017161011A1 (en) 2016-03-17 2017-09-21 Shell Oil Company Single entry fracturing process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986354A (en) * 1988-09-14 1991-01-22 Conoco Inc. Composition and placement process for oil field chemicals
WO2003106809A1 (en) * 2002-06-13 2003-12-24 Bp Exploration Operating Company Limited Method of preparing microparticles
US20040152601A1 (en) * 2002-10-28 2004-08-05 Schlumberger Technology Corporation Generating Acid Downhole in Acid Fracturing
WO2005017313A1 (en) * 2003-08-05 2005-02-24 Halliburton Energy Services, Inc. Compositions and methods for controlling the release of chemicals placed on particulates
GB2412390A (en) * 2004-03-27 2005-09-28 Cleansorb Ltd Process for acid fracturing of underground formations

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061695A (en) * 1975-11-14 1977-12-06 Nalco Chemical Company Phosphate esters
US5023001A (en) * 1986-11-13 1991-06-11 The B. F. Goodrich Company Calcium phosphonate scale inhibition
US5060728A (en) * 1988-10-12 1991-10-29 Mobil Oil Corporation Process for preventing scale formation in oil wells
US5856409A (en) * 1989-04-07 1999-01-05 Dow Corning Corporation Method of making hydrophobic copolymers hydrophilic
US5089150A (en) * 1990-05-29 1992-02-18 Mobil Oil Corporation Method of increasing retention of scale inhibitors in subterranean formations
GB9611422D0 (en) * 1996-05-31 1996-08-07 Bp Exploration Operating Coated scale inhibitors
US6379612B1 (en) * 1998-07-27 2002-04-30 Champion Technologies, Inc. Scale inhibitors
GB0213600D0 (en) * 2002-06-13 2002-07-24 Bp Exploration Operating Process
GB0219037D0 (en) 2002-08-15 2002-09-25 Bp Exploration Operating Process
US7063151B2 (en) * 2004-03-05 2006-06-20 Halliburton Energy Services, Inc. Methods of preparing and using coated particulates
GB0406993D0 (en) 2004-03-27 2004-04-28 Cleansorb Ltd Process for treating underground formations
US7216705B2 (en) * 2005-02-22 2007-05-15 Halliburton Energy Services, Inc. Methods of placing treatment chemicals
US8163826B2 (en) * 2006-11-21 2012-04-24 Schlumberger Technology Corporation Polymeric acid precursor compositions and methods

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986354A (en) * 1988-09-14 1991-01-22 Conoco Inc. Composition and placement process for oil field chemicals
WO2003106809A1 (en) * 2002-06-13 2003-12-24 Bp Exploration Operating Company Limited Method of preparing microparticles
US20040152601A1 (en) * 2002-10-28 2004-08-05 Schlumberger Technology Corporation Generating Acid Downhole in Acid Fracturing
WO2005017313A1 (en) * 2003-08-05 2005-02-24 Halliburton Energy Services, Inc. Compositions and methods for controlling the release of chemicals placed on particulates
GB2412390A (en) * 2004-03-27 2005-09-28 Cleansorb Ltd Process for acid fracturing of underground formations

Also Published As

Publication number Publication date Type
GB2463437A (en) 2010-03-17 application
US20110127039A1 (en) 2011-06-02 application
GB2463437B (en) 2012-05-16 grant
US8183179B2 (en) 2012-05-22 grant
GB201001055D0 (en) 2010-03-10 grant
WO2009016549A2 (en) 2009-02-05 application

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