NO985911D0 - FremgangsmÕte og avstandsfluidblanding for fortrengning av borefluid fra et borehull - Google Patents

FremgangsmÕte og avstandsfluidblanding for fortrengning av borefluid fra et borehull

Info

Publication number
NO985911D0
NO985911D0 NO985911A NO985911A NO985911D0 NO 985911 D0 NO985911 D0 NO 985911D0 NO 985911 A NO985911 A NO 985911A NO 985911 A NO985911 A NO 985911A NO 985911 D0 NO985911 D0 NO 985911D0
Authority
NO
Norway
Prior art keywords
fluid
borehole
spacer
displacing drilling
drilling fluid
Prior art date
Application number
NO985911A
Other languages
English (en)
Other versions
NO985911L (no
Inventor
Robert Carpenter
David Johnson
Original Assignee
Atlantic Richfield 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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of NO985911D0 publication Critical patent/NO985911D0/no
Publication of NO985911L publication Critical patent/NO985911L/no

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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/424—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells using "spacer" 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
    • C09K8/601—Compositions for stimulating production by acting on the underground formation using spacer compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid
    • Y10S507/928—Spacing slug or preflush fluid
NO985911A 1996-06-19 1998-12-16 FremgangsmÕte og skillefluidblanding for fortrengning av borefluid fra et borehull NO985911L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/666,031 US5866517A (en) 1996-06-19 1996-06-19 Method and spacer fluid composition for displacing drilling fluid from a wellbore
PCT/GB1997/001594 WO1997048879A1 (en) 1996-06-19 1997-06-12 Method and spacer fluid composition for displacing drilling fluid from a wellbore

Publications (2)

Publication Number Publication Date
NO985911D0 true NO985911D0 (no) 1998-12-16
NO985911L NO985911L (no) 1999-02-16

Family

ID=24672546

Family Applications (1)

Application Number Title Priority Date Filing Date
NO985911A NO985911L (no) 1996-06-19 1998-12-16 FremgangsmÕte og skillefluidblanding for fortrengning av borefluid fra et borehull

Country Status (5)

Country Link
US (1) US5866517A (no)
EP (1) EP0906489A1 (no)
CA (1) CA2258321A1 (no)
NO (1) NO985911L (no)
WO (1) WO1997048879A1 (no)

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Also Published As

Publication number Publication date
US5866517A (en) 1999-02-02
CA2258321A1 (en) 1997-12-24
WO1997048879A1 (en) 1997-12-24
NO985911L (no) 1999-02-16
EP0906489A1 (en) 1999-04-07

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