GB2523938A - Shale hydration inhibitor complex for aqueous wellbore fluids - Google Patents

Shale hydration inhibitor complex for aqueous wellbore fluids Download PDF

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Publication number
GB2523938A
GB2523938A GB1511219.6A GB201511219A GB2523938A GB 2523938 A GB2523938 A GB 2523938A GB 201511219 A GB201511219 A GB 201511219A GB 2523938 A GB2523938 A GB 2523938A
Authority
GB
United Kingdom
Prior art keywords
phosphoric acid
wellbore fluids
stabilizing
inhibitor complex
complex
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.)
Withdrawn
Application number
GB1511219.6A
Other versions
GB201511219D0 (en
Inventor
Stephen Cliffe
Catriona Sellick
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.)
MI Drilling Fluids UK Ltd
Original Assignee
MI Drilling Fluids UK 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 MI Drilling Fluids UK Ltd filed Critical MI Drilling Fluids UK Ltd
Publication of GB201511219D0 publication Critical patent/GB201511219D0/en
Publication of GB2523938A publication Critical patent/GB2523938A/en
Withdrawn legal-status Critical Current

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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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/05—Aqueous well-drilling compositions containing inorganic compounds only, e.g. mixtures of clay and salt
    • 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
    • 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
    • C09K8/607—Compositions for stimulating production by acting on the underground formation specially adapted for clay formations
    • 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
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/665—Compositions based on water or polar solvents containing inorganic 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/845—Compositions based on water or polar solvents containing inorganic 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/12—Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating

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)
  • Dispersion Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Wellbore fluids containing stabilizing complexes capable of controlling hydration in swellable formations such as shale- and clay-containing formations and methods of using same are provided. In one aspect, embodiments disclosed herein relate to wellbore fluids that include an aqueous base fluid; and a stabilizing complex, wherein the stabilizing complex is prepared from the reaction of an alkali metal aluminate salt and one or more selected from a group that includes phosphoric acid, a phosphate salt, and an amine -phosphoric acid mixture. In another aspect the stabilizing complex may be formed from the reaction of a metal oxide and one or more selected from a group that includes phosphoric acid, phosphate salts, and amine-phosphoric acid mixtures.
GB1511219.6A 2012-12-31 2013-12-31 Shale hydration inhibitor complex for aqueous wellbore fluids Withdrawn GB2523938A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261747763P 2012-12-31 2012-12-31
PCT/EP2013/078165 WO2014102388A2 (en) 2012-12-31 2013-12-31 Shale hydration inhibitor complex for aqueous wellbore fluids

Publications (2)

Publication Number Publication Date
GB201511219D0 GB201511219D0 (en) 2015-08-12
GB2523938A true GB2523938A (en) 2015-09-09

Family

ID=49998212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511219.6A Withdrawn GB2523938A (en) 2012-12-31 2013-12-31 Shale hydration inhibitor complex for aqueous wellbore fluids

Country Status (2)

Country Link
GB (1) GB2523938A (en)
WO (1) WO2014102388A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015390083B2 (en) 2015-04-02 2018-04-19 Halliburton Energy Services, Inc. Running fluid for use in a subterranean formation operation
CA3004617A1 (en) * 2015-11-13 2017-05-18 Radixkhem, Llc Environmentally friendly, non-clay, aqueous-based, borate cross-linker slurries using boron-containing materials
US10793765B2 (en) 2016-05-19 2020-10-06 Schlumberger Technology Corporation Shale stabilization fluids
CN111116631B (en) * 2018-11-01 2022-11-29 中国石油化工股份有限公司 Organic silicon inhibitor for drilling fluid and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1870404A (en) * 1929-11-09 1932-08-09 Aluminum Co Of America Method of treating water
US2431946A (en) * 1944-03-22 1947-12-02 American Cyanamid Co Sodium phosphate aluminates
FR1406143A (en) * 1963-07-11 1965-07-16 Socony Mobil Oil Co Process for the preparation of crystalline aluminosilicates
US3843524A (en) * 1972-06-06 1974-10-22 Milchem Inc Process for the inhibition of swelling of shale in aqueous alkaline medium
US4066572A (en) * 1976-10-12 1978-01-03 Nalco Chemical Company Phospha-alumina gel and method of preparation
US4257903A (en) * 1978-10-19 1981-03-24 The Dow Chemical Company Drilling fluid containing crosslinked polysaccharide derivative
US4719021A (en) * 1984-11-28 1988-01-12 Sun Drilling Products Corporation Shale-stabilizing drilling fluids and method for producing same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1870404A (en) * 1929-11-09 1932-08-09 Aluminum Co Of America Method of treating water
US2431946A (en) * 1944-03-22 1947-12-02 American Cyanamid Co Sodium phosphate aluminates
FR1406143A (en) * 1963-07-11 1965-07-16 Socony Mobil Oil Co Process for the preparation of crystalline aluminosilicates
US3843524A (en) * 1972-06-06 1974-10-22 Milchem Inc Process for the inhibition of swelling of shale in aqueous alkaline medium
US4066572A (en) * 1976-10-12 1978-01-03 Nalco Chemical Company Phospha-alumina gel and method of preparation
US4257903A (en) * 1978-10-19 1981-03-24 The Dow Chemical Company Drilling fluid containing crosslinked polysaccharide derivative
US4719021A (en) * 1984-11-28 1988-01-12 Sun Drilling Products Corporation Shale-stabilizing drilling fluids and method for producing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MICHAEL A WILSON ET AL: "Composition of Aluminium Phosphate Solutions. Evidence from Aluminum-27 and Phosphorus-31 Nuclear Magnetic Resonance Spectra", ANAL. CHEM, vol. 61, 28 February 1989 (1989-02-28), pages 1253-1259, XP055106903, *

Also Published As

Publication number Publication date
WO2014102388A2 (en) 2014-07-03
GB201511219D0 (en) 2015-08-12
WO2014102388A3 (en) 2015-03-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)