DE69714991D1 - Beschichtete produkte und ihre verwendung in ölfelden - Google Patents

Beschichtete produkte und ihre verwendung in ölfelden

Info

Publication number
DE69714991D1
DE69714991D1 DE69714991T DE69714991T DE69714991D1 DE 69714991 D1 DE69714991 D1 DE 69714991D1 DE 69714991 T DE69714991 T DE 69714991T DE 69714991 T DE69714991 T DE 69714991T DE 69714991 D1 DE69714991 D1 DE 69714991D1
Authority
DE
Germany
Prior art keywords
oil fields
coated products
coated
products
fields
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 - Lifetime
Application number
DE69714991T
Other languages
English (en)
Other versions
DE69714991T2 (de
Inventor
Ralph Collins
Derek Ravenscroft
Ian Bates
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.)
BP Exploration Operating Co Ltd
Original Assignee
BP Exploration Operating Co Ltd
Collag 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 BP Exploration Operating Co Ltd, Collag Ltd filed Critical BP Exploration Operating Co Ltd
Application granted granted Critical
Publication of DE69714991D1 publication Critical patent/DE69714991D1/de
Publication of DE69714991T2 publication Critical patent/DE69714991T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/536—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • 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
    • Y10S507/901—Organically modified inorganic solid
    • 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
    • Y10S507/902—Controlled release agent
    • 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
    • Y10S507/906—Solid inorganic additive in defined physical form
    • 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
    • Y10S507/939—Corrosion inhibitor
DE69714991T 1996-05-31 1997-05-29 Beschichtete produkte und ihre verwendung in ölfelden Expired - Lifetime DE69714991T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9611422.8A GB9611422D0 (en) 1996-05-31 1996-05-31 Coated scale inhibitors
PCT/GB1997/001466 WO1997045625A1 (en) 1996-05-31 1997-05-29 Coated products and use thereof in oil fields

Publications (2)

Publication Number Publication Date
DE69714991D1 true DE69714991D1 (de) 2002-10-02
DE69714991T2 DE69714991T2 (de) 2003-04-24

Family

ID=10794594

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69714991T Expired - Lifetime DE69714991T2 (de) 1996-05-31 1997-05-29 Beschichtete produkte und ihre verwendung in ölfelden

Country Status (13)

Country Link
US (2) US6380136B1 (de)
EP (1) EP0902859B1 (de)
AU (1) AU722167B2 (de)
BR (1) BR9709380A (de)
CA (1) CA2255940C (de)
CO (1) CO4991004A1 (de)
DE (1) DE69714991T2 (de)
EA (1) EA001879B1 (de)
ES (1) ES2185018T3 (de)
GB (2) GB9611422D0 (de)
NO (1) NO315954B1 (de)
PT (1) PT902859E (de)
WO (1) WO1997045625A1 (de)

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Also Published As

Publication number Publication date
CA2255940A1 (en) 1997-12-04
EP0902859B1 (de) 2002-08-28
CO4991004A1 (es) 2000-12-26
GB9825195D0 (en) 1999-01-13
US6764980B2 (en) 2004-07-20
US20020128157A1 (en) 2002-09-12
DE69714991T2 (de) 2003-04-24
GB9611422D0 (en) 1996-08-07
ES2185018T3 (es) 2003-04-16
WO1997045625A1 (en) 1997-12-04
US6380136B1 (en) 2002-04-30
EP0902859A1 (de) 1999-03-24
BR9709380A (pt) 2000-05-02
NO315954B1 (no) 2003-11-17
NO985557L (no) 1999-02-01
EA199801060A1 (ru) 1999-08-26
NO985557D0 (no) 1998-11-27
GB2330602B (en) 2000-11-08
PT902859E (pt) 2002-12-31
GB2330602A (en) 1999-04-28
AU722167B2 (en) 2000-07-27
AU2970297A (en) 1998-01-05
EA001879B1 (ru) 2001-10-22
CA2255940C (en) 2005-05-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BP EXPLORATION OPERATING CO. LTD., LONDON, GB

8364 No opposition during term of opposition