GB2328228B - Shale-stabilizing additives - Google Patents

Shale-stabilizing additives

Info

Publication number
GB2328228B
GB2328228B GB9717362A GB9717362A GB2328228B GB 2328228 B GB2328228 B GB 2328228B GB 9717362 A GB9717362 A GB 9717362A GB 9717362 A GB9717362 A GB 9717362A GB 2328228 B GB2328228 B GB 2328228B
Authority
GB
United Kingdom
Prior art keywords
shale
stabilizing additives
stabilizing
additives
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 - Fee Related
Application number
GB9717362A
Other versions
GB9717362D0 (en
GB2328228A (en
Inventor
Bernadette Teresa Craster
Terence George Balson
Paul Ian Reid
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.)
Sofitech NV
Dow Europe GmbH
Original Assignee
Sofitech NV
Dow Europe GmbH
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 Sofitech NV, Dow Europe GmbH filed Critical Sofitech NV
Priority to GB9717362A priority Critical patent/GB2328228B/en
Publication of GB9717362D0 publication Critical patent/GB9717362D0/en
Priority to AU87366/98A priority patent/AU8736698A/en
Priority to PCT/GB1998/002377 priority patent/WO1999009109A1/en
Priority to CA002300110A priority patent/CA2300110A1/en
Priority to BR9814943-1A priority patent/BR9814943A/en
Priority to CO98046659A priority patent/CO5040148A1/en
Publication of GB2328228A publication Critical patent/GB2328228A/en
Application granted granted Critical
Publication of GB2328228B publication Critical patent/GB2328228B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
GB9717362A 1997-08-16 1997-08-16 Shale-stabilizing additives Expired - Fee Related GB2328228B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB9717362A GB2328228B (en) 1997-08-16 1997-08-16 Shale-stabilizing additives
BR9814943-1A BR9814943A (en) 1997-08-16 1998-08-06 Drilling fluid and method for drilling a well
PCT/GB1998/002377 WO1999009109A1 (en) 1997-08-16 1998-08-06 Shale-stabilizing additives
CA002300110A CA2300110A1 (en) 1997-08-16 1998-08-06 Shale-stabilizing additives
AU87366/98A AU8736698A (en) 1997-08-16 1998-08-06 Shale-stabilizing additives
CO98046659A CO5040148A1 (en) 1997-08-16 1998-08-14 ADDITIVES USED TO PREVENT OILS THAT AFFECT ADVERSE A PERFORATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9717362A GB2328228B (en) 1997-08-16 1997-08-16 Shale-stabilizing additives

Publications (3)

Publication Number Publication Date
GB9717362D0 GB9717362D0 (en) 1997-10-22
GB2328228A GB2328228A (en) 1999-02-17
GB2328228B true GB2328228B (en) 2000-08-16

Family

ID=10817570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9717362A Expired - Fee Related GB2328228B (en) 1997-08-16 1997-08-16 Shale-stabilizing additives

Country Status (6)

Country Link
AU (1) AU8736698A (en)
BR (1) BR9814943A (en)
CA (1) CA2300110A1 (en)
CO (1) CO5040148A1 (en)
GB (1) GB2328228B (en)
WO (1) WO1999009109A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247543B1 (en) * 2000-02-11 2001-06-19 M-I Llc Shale hydration inhibition agent and method of use
US6831043B2 (en) 2002-01-31 2004-12-14 M-I Llc High performance water based drilling mud and method of use
US10081750B2 (en) 2014-04-23 2018-09-25 Halliburton Energy Services, Inc. Clay stabilization with control of migration of clays and fines
GB2541557B (en) 2014-07-01 2021-11-03 Halliburton Energy Services Inc Clay stabilizers
GB2541329B (en) 2014-07-31 2021-09-22 Halliburton Energy Services Inc Guanidine- or guanidinium containing compounds for treatment of subterranean formations

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1039362A (en) * 1964-02-15 1966-08-17 Bayer Ag Flame-resistant foamed polyurethanes
GB1363335A (en) * 1971-10-20 1974-08-14 Mallinckrodt Chemical Works Reagent formulations for assaying biological specimens
US3979305A (en) * 1972-09-29 1976-09-07 Union Oil Company Of California Low fluid loss additive composition
EP0255161A2 (en) * 1986-07-02 1988-02-03 Shell Internationale Researchmaatschappij B.V. Drilling fluid
US5350740A (en) * 1991-10-28 1994-09-27 M-1 Drilling Fluids Company Drilling fluid additive and method for inhibiting hydration

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123559A (en) * 1964-03-03 Hccjhio
US3086937A (en) * 1961-01-13 1963-04-23 Union Oil Co Drilling mud
CA1109356A (en) * 1978-01-23 1981-09-22 Lewis R. Norman Gelled aqueous inorganic acid solutions and methods of using the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1039362A (en) * 1964-02-15 1966-08-17 Bayer Ag Flame-resistant foamed polyurethanes
GB1363335A (en) * 1971-10-20 1974-08-14 Mallinckrodt Chemical Works Reagent formulations for assaying biological specimens
US3979305A (en) * 1972-09-29 1976-09-07 Union Oil Company Of California Low fluid loss additive composition
EP0255161A2 (en) * 1986-07-02 1988-02-03 Shell Internationale Researchmaatschappij B.V. Drilling fluid
US5350740A (en) * 1991-10-28 1994-09-27 M-1 Drilling Fluids Company Drilling fluid additive and method for inhibiting hydration

Also Published As

Publication number Publication date
WO1999009109A1 (en) 1999-02-25
GB9717362D0 (en) 1997-10-22
CO5040148A1 (en) 2001-05-29
BR9814943A (en) 2000-09-05
AU8736698A (en) 1999-03-08
CA2300110A1 (en) 1999-02-25
GB2328228A (en) 1999-02-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030816