CA2971557A1 - Liquide de forage pour des formations de charbon - Google Patents

Liquide de forage pour des formations de charbon Download PDF

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Publication number
CA2971557A1
CA2971557A1 CA2971557A CA2971557A CA2971557A1 CA 2971557 A1 CA2971557 A1 CA 2971557A1 CA 2971557 A CA2971557 A CA 2971557A CA 2971557 A CA2971557 A CA 2971557A CA 2971557 A1 CA2971557 A1 CA 2971557A1
Authority
CA
Canada
Prior art keywords
brine
component
strengthening
fluid
drilling
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.)
Granted
Application number
CA2971557A
Other languages
English (en)
Other versions
CA2971557C (fr
Inventor
Jeff Dimitroff
Graham Crawford
Trevor Jacobs
Ioan Ghesnier
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.)
Blackstone Drilling Fluids Ltd
Original Assignee
Blackstone Drilling Fluids 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 Blackstone Drilling Fluids Ltd filed Critical Blackstone Drilling Fluids Ltd
Publication of CA2971557A1 publication Critical patent/CA2971557A1/fr
Application granted granted Critical
Publication of CA2971557C publication Critical patent/CA2971557C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives 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
    • C09K8/50—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
    • C09K8/514—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose

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)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Il est décrit une composition et une méthode de renforcement dun trou de mine dans une formation de charbon, ladite méthode comprenant lapplication, à ladite formation de charbon, dune composition de fluide comprenant un composant de saumure, un composant de glucide et un composant de renforcement.
CA2971557A 2016-06-21 2017-06-21 Liquide de forage pour des formations de charbon Active CA2971557C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2,933,834 2016-06-21
CA2933834A CA2933834A1 (fr) 2016-06-21 2016-06-21 Fluides de forage et additifs utiles pour le forage dans les formations de charbon

Publications (2)

Publication Number Publication Date
CA2971557A1 true CA2971557A1 (fr) 2017-12-21
CA2971557C CA2971557C (fr) 2024-05-07

Family

ID=60763712

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2933834A Abandoned CA2933834A1 (fr) 2016-06-21 2016-06-21 Fluides de forage et additifs utiles pour le forage dans les formations de charbon
CA2971557A Active CA2971557C (fr) 2016-06-21 2017-06-21 Liquide de forage pour des formations de charbon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2933834A Abandoned CA2933834A1 (fr) 2016-06-21 2016-06-21 Fluides de forage et additifs utiles pour le forage dans les formations de charbon

Country Status (1)

Country Link
CA (2) CA2933834A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056318A (zh) * 2019-04-23 2019-07-26 中工国际工程股份有限公司 一种盐穴储气库排卤管防堵塞装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110056318A (zh) * 2019-04-23 2019-07-26 中工国际工程股份有限公司 一种盐穴储气库排卤管防堵塞装置
CN110056318B (zh) * 2019-04-23 2023-12-22 中工国际工程股份有限公司 一种盐穴储气库排卤管防堵塞装置

Also Published As

Publication number Publication date
CA2971557C (fr) 2024-05-07
CA2933834A1 (fr) 2017-12-21

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