NO872730D0 - Borevaeske. - Google Patents

Borevaeske.

Info

Publication number: NO872730D0
Authority: NO; Norway
Prior art keywords: drilling fluid; drilling; fluid
Prior art date: 1986-07-02

Application number

NO872730A

Other languages

English (en)

Other versions

NO872730L (no

Inventor

Colin James Davidson

Original Assignee

Shell Int Research

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.)

1986-07-02

Filing date

1987-06-30

Publication date

1987-06-30

1987-06-30 Application filed by Shell Int Research filed Critical Shell Int Research

1987-06-30 Publication of NO872730D0 publication Critical patent/NO872730D0/no

1988-01-04 Publication of NO872730L publication Critical patent/NO872730L/no

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
- C09K8/26—Oil-in-water emulsions

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Adornments (AREA)
Lubricants (AREA)
Excavating Of Shafts Or Tunnels (AREA)

NO872730A 1986-07-02 1987-06-30 Borevske. NO872730L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB868616163A GB8616163D0 (en)	1986-07-02	1986-07-02	Drilling fluid

Publications (2)

Publication Number	Publication Date
NO872730D0 true NO872730D0 (no)	1987-06-30
NO872730L NO872730L (no)	1988-01-04

Family

ID=10600463

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO872730A NO872730L (no)	1986-07-02	1987-06-30	Borevske.

Country Status (6)

Country	Link
EP (1)	EP0255161A3 (no)
AU (1)	AU7494887A (no)
DK (1)	DK334287A (no)
GB (1)	GB8616163D0 (no)
NO (1)	NO872730L (no)
OA (1)	OA08623A (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8902762D0 (en) *	1989-02-08	1989-03-30	Shell Int Research	Surfactant composition
US5964692A (en) *	1989-08-24	1999-10-12	Albright & Wilson Limited	Functional fluids and liquid cleaning compositions and suspending media
GB8926885D0 (en) *	1989-11-28	1990-01-17	Albright & Wilson	Drilling fluids
US5807810A (en) *	1989-08-24	1998-09-15	Albright & Wilson Limited	Functional fluids and liquid cleaning compositions and suspending media
GB2328228B (en) *	1997-08-16	2000-08-16	Sofitech Nv	Shale-stabilizing additives
US12325821B2 (en)	2022-07-12	2025-06-10	Secure Specialty Chemicals Corp.	Lubricant blends and methods for improving lubricity of brine-based drilling fluids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2898294A (en) *	1956-12-24	1959-08-04	Jersey Prod Res Co	Well completion fluids
US4230586A (en) *	1978-08-07	1980-10-28	The Lubrizol Corporation	Aqueous well-drilling fluids

1986
- 1986-07-02 GB GB868616163A patent/GB8616163D0/en active Pending
1987
- 1987-06-30 OA OA59151A patent/OA08623A/xx unknown
- 1987-06-30 AU AU74948/87A patent/AU7494887A/en not_active Abandoned
- 1987-06-30 DK DK334287A patent/DK334287A/da not_active Application Discontinuation
- 1987-06-30 NO NO872730A patent/NO872730L/no unknown
- 1987-07-01 EP EP87201274A patent/EP0255161A3/en not_active Withdrawn

Also Published As

Publication number	Publication date
OA08623A (en)	1988-11-30
EP0255161A3 (en)	1989-10-11
NO872730L (no)	1988-01-04
GB8616163D0 (en)	1986-08-06
EP0255161A2 (en)	1988-02-03
DK334287A (da)	1988-01-03
DK334287D0 (da)	1987-06-30
AU7494887A (en)	1988-01-07

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