GB2297775B - Drilling fluid - Google Patents

Drilling fluid

Info

Publication number: GB2297775B
Authority: GB; United Kingdom
Prior art keywords: drilling fluid; drilling; fluid
Prior art date: 1995-02-10
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

GB9502587A

Other versions

GB9502587D0 (en

GB2297775A (en

Inventor

Paul Ian Reid

Bernadette Craster

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.)

Sofitech NV

Original Assignee

Sofitech NV

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.)

1995-02-10

Filing date

1995-02-10

Publication date

1998-10-07

1995-02-10 Application filed by Sofitech NV filed Critical Sofitech NV

1995-02-10 Priority to GB9502587A priority Critical patent/GB2297775B/en

1995-03-29 Publication of GB9502587D0 publication Critical patent/GB9502587D0/en

1996-02-05 Priority to AU46276/96A priority patent/AU4627696A/en

1996-02-05 Priority to PCT/GB1996/000218 priority patent/WO1996024645A1/en

1996-08-14 Publication of GB2297775A publication Critical patent/GB2297775A/en

1998-10-07 Application granted granted Critical

1998-10-07 Publication of GB2297775B publication Critical patent/GB2297775B/en

2015-02-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
- 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

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)

GB9502587A 1995-02-10 1995-02-10 Drilling fluid Expired - Lifetime GB2297775B (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GB9502587A GB2297775B (en)	1995-02-10	1995-02-10	Drilling fluid
AU46276/96A AU4627696A (en)	1995-02-10	1996-02-05	Drilling fluid
PCT/GB1996/000218 WO1996024645A1 (en)	1995-02-10	1996-02-05	Drilling fluid

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9502587A GB2297775B (en)	1995-02-10	1995-02-10	Drilling fluid

Publications (3)

Publication Number	Publication Date
GB9502587D0 GB9502587D0 (en)	1995-03-29
GB2297775A GB2297775A (en)	1996-08-14
GB2297775B true GB2297775B (en)	1998-10-07

Family

ID=10769368

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9502587A Expired - Lifetime GB2297775B (en)	1995-02-10	1995-02-10	Drilling fluid

Country Status (3)

Country	Link
AU (1)	AU4627696A (en)
GB (1)	GB2297775B (en)
WO (1)	WO1996024645A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110225955A (en) *	2017-02-03	2019-09-10	沙特阿拉伯石油公司	The drilling fluid and production and preparation method thereof of anti-bit balling

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2319047B (en) *	1995-08-17	1999-12-01	Sofitech Nv	Drilling fluid
GB2304354A (en) *	1995-08-17	1997-03-19	Sofitech Nv	Drilling fluid
US5919738A (en) *	1997-01-24	1999-07-06	Baker Hughes Incorporated	Fluids for use in drilling and completion operations comprising water insoluble colloidal complexes for improved rheology and filtration control
US6242389B1 (en)	1997-04-14	2001-06-05	Bp Chemicals Limited	Ethers
US6054416A (en) *	1998-05-07	2000-04-25	Baker Hughes Incorporated	Drilling fluids comprising biodegradable heteropolyglycols
GB2340521B (en)	1998-08-15	2000-09-13	Sofitech Nv	Shale-stabilizing additives
CN110234729A (en)	2017-02-03	2019-09-13	沙特阿拉伯石油公司	The composition and preparation method of shale inhibition liquid

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB803544A (en) *	1957-02-22	1958-10-29	Socony Mobil Oil Co Inc	Wells and well drilling fluid
US4719021A (en) *	1984-11-28	1988-01-12	Sun Drilling Products Corporation	Shale-stabilizing drilling fluids and method for producing same
US5120708A (en) *	1991-03-06	1992-06-09	Baker Hughes Incorporated	Non-poluting anti-stick water-base drilling fluid modifier and method of use
WO1995009900A1 (en) *	1993-10-01	1995-04-13	Imperial Chemical Industries Plc	Defoamers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3396105A (en) *	1963-08-19	1968-08-06	Mobil Oil Corp	Drilling fluid treatment
GB9100699D0 (en) *	1991-01-12	1991-02-27	British Petroleum Co Plc	Drilling fluid additive
DE4302462A1 (en) *	1992-12-28	1994-06-30	Henkel Kgaa	Rheologically controlled, flowable and pumpable aqueous preparations, for example for use as water-based drilling muds
GB9321856D0 (en) *	1993-10-22	1993-12-15	Bp Chem Int Ltd	Drilling fluid

1995
- 1995-02-10 GB GB9502587A patent/GB2297775B/en not_active Expired - Lifetime
1996
- 1996-02-05 WO PCT/GB1996/000218 patent/WO1996024645A1/en active Application Filing
- 1996-02-05 AU AU46276/96A patent/AU4627696A/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB803544A (en) *	1957-02-22	1958-10-29	Socony Mobil Oil Co Inc	Wells and well drilling fluid
US4719021A (en) *	1984-11-28	1988-01-12	Sun Drilling Products Corporation	Shale-stabilizing drilling fluids and method for producing same
US5120708A (en) *	1991-03-06	1992-06-09	Baker Hughes Incorporated	Non-poluting anti-stick water-base drilling fluid modifier and method of use
WO1995009900A1 (en) *	1993-10-01	1995-04-13	Imperial Chemical Industries Plc	Defoamers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110225955A (en) *	2017-02-03	2019-09-10	沙特阿拉伯石油公司	The drilling fluid and production and preparation method thereof of anti-bit balling

Also Published As

Publication number	Publication date
AU4627696A (en)	1996-08-27
WO1996024645A1 (en)	1996-08-15
GB9502587D0 (en)	1995-03-29
GB2297775A (en)	1996-08-14

Publication	Publication Date	Title
GB2322889B (en)	1999-05-19	Fluid drilling system
GB9516843D0 (en)	1995-10-18	Drilling fluid
GB2287052B (en)	1996-03-13	Wellbore fluid
ZA9610393B (en)	1997-06-23	Drilling rig
GB2283036B (en)	1997-01-08	Drilling fluid
GB2301853B (en)	1999-02-10	Drilling wells
GB9524642D0 (en)	1996-01-31	Hydraulic fluids
GB2309240B (en)	1999-09-01	Wellbore fluid
GB9404374D0 (en)	1994-04-20	Drilling fluids
GB9517371D0 (en)	1995-10-25	Drilling fluids
GB2297775B (en)	1998-10-07	Drilling fluid
GB2297774B (en)	1998-10-07	Drilling fluid
GB9502452D0 (en)	1995-03-29	Drilling fluid
GB2285074B (en)	1998-03-25	Drilling fluid
GB9308462D0 (en)	1993-06-09	Drilling fluid
GB9324834D0 (en)	1994-01-19	Drilling fluid
GB2319047B (en)	1999-12-01	Drilling fluid
GB9726732D0 (en)	1998-02-18	Drilling fluid
PL310218A1 (en)	1997-03-03	Drilling fluid
GB9414596D0 (en)	1994-09-07	Drilling fluid
GB9425918D0 (en)	1995-02-22	Drilling fluid
GB9413074D0 (en)	1994-08-17	Wellbore fluid
GB9413075D0 (en)	1994-08-17	Wellbore fluid
GB9417447D0 (en)	1994-10-19	Wellbore fluid
GB9506291D0 (en)	1995-05-17	Drilling fluid analysis

Legal Events

Date	Code	Title	Description
2015-03-04	PE20	Patent expired after termination of 20 years	Expiry date: 20150209

GB2297775B - Drilling fluid - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (3)

Applications Claiming Priority (1)

Publications (3)

Family

ID=10769368

Family Applications (1)

Country Status (3)

Cited By (1)

Families Citing this family (7)

Citations (4)

Family Cites Families (4)

Patent Citations (4)

Cited By (1)

Also Published As

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Legal Events