CO5040148A1 - Aditivos usados para prevenir aceites que afectan adversa- mente una perforacion - Google Patents

Aditivos usados para prevenir aceites que afectan adversa- mente una perforacion

Info

Publication number
CO5040148A1
CO5040148A1 CO98046659A CO98046659A CO5040148A1 CO 5040148 A1 CO5040148 A1 CO 5040148A1 CO 98046659 A CO98046659 A CO 98046659A CO 98046659 A CO98046659 A CO 98046659A CO 5040148 A1 CO5040148 A1 CO 5040148A1
Authority
CO
Colombia
Prior art keywords
drilling fluid
additive
water
perforation
additives used
Prior art date
Application number
CO98046659A
Other languages
English (en)
Inventor
Bernadette Teresa Craster
George Balson Terence
Paul Ian Reid
Original Assignee
Sofitech Nv
Dow Chemical Co
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 Chemical Co filed Critical Sofitech Nv
Publication of CO5040148A1 publication Critical patent/CO5040148A1/es

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

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)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
  • Earth Drilling (AREA)

Abstract

Un fluido de perforación que comprende un aditivo paraestabilizar la lutita que tiene la siguiente fórmula estructural general:en donde R1 y R2 son H, CH3 , ó CH2 - CH3 y R es un grupo arbitrario con excepción de un residuo de hidrocarburo alifático con 12 átomos de carbono o más.El fluido de perforación de la reivindicación 1, según el cual el aditivo tiene la siguiente fórmula estructural general:En la que R´ y R" son átomos de hidrógeno o grupos arbitrarios, sin embargo excluye un residuo de hidrocarburo alifático con 12 o más átomos de carbono.1Método de perforación de un pozo, que comprende los pasos de - Preparar un fluido de perforación a base de agua - Adicionar a dicho fluido de perforación a base de agua un aditivo estabilizador de lutita de la siguiente fórmula general: - Bombear dicho fluido de perforación por la sarta de tubería y un barreno adjunto a dicha sarta de tubería; y - Permitir que dicho aditivo estabilizador de lutita tenga contacto con la formación que circunda el barreno y/o la sarta de perforación.
CO98046659A 1997-08-16 1998-08-14 Aditivos usados para prevenir aceites que afectan adversa- mente una perforacion CO5040148A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CO5040148A1 true CO5040148A1 (es) 2001-05-29

Family

ID=10817570

Family Applications (1)

Application Number Title Priority Date Filing Date
CO98046659A CO5040148A1 (es) 1997-08-16 1998-08-14 Aditivos usados para prevenir aceites que afectan adversa- mente una perforacion

Country Status (6)

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

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
US10988657B2 (en) 2014-07-01 2021-04-27 Halliburton Energy Services, Inc. Clay stabilizers
US10294410B2 (en) 2014-07-31 2019-05-21 Halliburton Energy Services, Inc. Guanidine- or guanidinium-containing compounds for treatment of subterranean formations

Family Cites Families (8)

* 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
DE1206580B (de) * 1964-02-15 1965-12-09 Bayer Ag Verfahren zur Herstellung flammwidriger Urethangruppen enthaltender Schaumstoffe
BE790338A (fr) * 1971-10-20 1973-04-20 Mallinckrodt Chemical Works Compositions reactives de recherche sur des echantillons biologiques, et leurs procedes de preparation et d'utilisation
US3979305A (en) * 1972-09-29 1976-09-07 Union Oil Company Of California Low fluid loss additive composition
CA1109356A (en) * 1978-01-23 1981-09-22 Lewis R. Norman Gelled aqueous inorganic acid solutions and methods of using the same
GB8616163D0 (en) * 1986-07-02 1986-08-06 Shell Int Research 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
AU8736698A (en) 1999-03-08
GB2328228A (en) 1999-02-17
CA2300110A1 (en) 1999-02-25
GB2328228B (en) 2000-08-16
WO1999009109A1 (en) 1999-02-25
GB9717362D0 (en) 1997-10-22
BR9814943A (pt) 2000-09-05

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