NO20035454D0 - Additive to grade the density of an oil-based fluid and fluid comprising such an additive - Google Patents

Additive to grade the density of an oil-based fluid and fluid comprising such an additive

Info

Publication number
NO20035454D0
NO20035454D0 NO20035454A NO20035454A NO20035454D0 NO 20035454 D0 NO20035454 D0 NO 20035454D0 NO 20035454 A NO20035454 A NO 20035454A NO 20035454 A NO20035454 A NO 20035454A NO 20035454 D0 NO20035454 D0 NO 20035454D0
Authority
NO
Norway
Prior art keywords
additive
fluid
grade
density
oil
Prior art date
Application number
NO20035454A
Other languages
Norwegian (no)
Other versions
NO20035454L (en
NO342495B1 (en
Inventor
Andrew J Bradbury
Christopher Alan Sawdon
Original Assignee
Mi Llc
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
Priority claimed from US10/610,499 external-priority patent/US7267291B2/en
Application filed by Mi Llc filed Critical Mi Llc
Publication of NO20035454D0 publication Critical patent/NO20035454D0/en
Publication of NO20035454L publication Critical patent/NO20035454L/en
Publication of NO342495B1 publication Critical patent/NO342495B1/en

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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • 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
    • C09K8/502—Oil-based 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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/565—Oil-based 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
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/64—Oil-based 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
    • C09K8/82—Oil-based compositions

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
NO20035454A 2003-06-30 2003-12-08 Borehole fluid and process for preparing an additive to increase the density of a fluid NO342495B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/610,499 US7267291B2 (en) 1996-07-24 2003-06-30 Additive for increasing the density of an oil-based fluid and fluid comprising such additive

Publications (3)

Publication Number Publication Date
NO20035454D0 true NO20035454D0 (en) 2003-12-08
NO20035454L NO20035454L (en) 2004-12-31
NO342495B1 NO342495B1 (en) 2018-06-04

Family

ID=30444333

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20035454A NO342495B1 (en) 2003-06-30 2003-12-08 Borehole fluid and process for preparing an additive to increase the density of a fluid

Country Status (1)

Country Link
NO (1) NO342495B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2710552B1 (en) * 1993-09-30 1995-12-22 Lvmh Rech Use of acrylic block copolymers as wetting agents and / or dispersants of solid particles and resulting dispersions.
GB2315505B (en) * 1996-07-24 1998-07-22 Sofitech Nv An additive for increasing the density of a fluid and fluid comprising such additve
US6204224B1 (en) * 1998-10-13 2001-03-20 Baker Hughes Incorporated Polyalkyl methacrylate copolymers for rheological modification and filtration control for ester and synthetic based drilling fluids

Also Published As

Publication number Publication date
NO20035454L (en) 2004-12-31
NO342495B1 (en) 2018-06-04

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees