GB9215228D0 - Drilling fluid loss additive - Google Patents

Drilling fluid loss additive

Info

Publication number
GB9215228D0
GB9215228D0 GB929215228A GB9215228A GB9215228D0 GB 9215228 D0 GB9215228 D0 GB 9215228D0 GB 929215228 A GB929215228 A GB 929215228A GB 9215228 A GB9215228 A GB 9215228A GB 9215228 D0 GB9215228 D0 GB 9215228D0
Authority
GB
United Kingdom
Prior art keywords
drilling fluid
fluid loss
loss additive
additive
drilling
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.)
Pending
Application number
GB929215228A
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.)
OILFIELD CHEM TECH Ltd
Original Assignee
OILFIELD CHEM TECH 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 OILFIELD CHEM TECH Ltd filed Critical OILFIELD CHEM TECH Ltd
Priority to GB929215228A priority Critical patent/GB9215228D0/en
Publication of GB9215228D0 publication Critical patent/GB9215228D0/en
Priority to PCT/GB1993/001496 priority patent/WO1994002565A1/en
Priority to GB9500430A priority patent/GB2283520B/en
Pending legal-status Critical Current

Links

GB929215228A 1992-07-17 1992-07-17 Drilling fluid loss additive Pending GB9215228D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB929215228A GB9215228D0 (en) 1992-07-17 1992-07-17 Drilling fluid loss additive
PCT/GB1993/001496 WO1994002565A1 (en) 1992-07-17 1993-07-16 Drilling fluid
GB9500430A GB2283520B (en) 1992-07-17 1993-07-16 Drilling fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929215228A GB9215228D0 (en) 1992-07-17 1992-07-17 Drilling fluid loss additive

Publications (1)

Publication Number Publication Date
GB9215228D0 true GB9215228D0 (en) 1992-09-02

Family

ID=10718883

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929215228A Pending GB9215228D0 (en) 1992-07-17 1992-07-17 Drilling fluid loss additive
GB9500430A Expired - Fee Related GB2283520B (en) 1992-07-17 1993-07-16 Drilling fluid

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9500430A Expired - Fee Related GB2283520B (en) 1992-07-17 1993-07-16 Drilling fluid

Country Status (2)

Country Link
GB (2) GB9215228D0 (en)
WO (1) WO1994002565A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791351B1 (en) * 1999-03-22 2001-05-04 Elf Exploration Prod BIODEGRADABLE DRILLING SLUDGE AND PREPARATION METHOD
US20170002252A1 (en) 2015-06-30 2017-01-05 Exxonmobil Chemical Patents Inc. Lubricant Compositions and Methods of Making and Using Same
US10844264B2 (en) 2015-06-30 2020-11-24 Exxonmobil Chemical Patents Inc. Lubricant compositions comprising diol functional groups and methods of making and using same
US10351750B2 (en) 2017-02-03 2019-07-16 Saudi Arabian Oil Company Drilling fluid compositions with enhanced rheology and methods of using same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230273B2 (en) * 1973-05-25 1977-08-06
FR2536758A1 (en) * 1982-11-30 1984-06-01 Coatex Sa NON-POLLUTANT FLUIDIFYING ADJUVANT FOR SALTWATER AND / OR FRESHWATER WATER-BASED DRILLING SLUDGE
US4582543A (en) * 1984-07-26 1986-04-15 The Lubrizol Corporation Water-based metal-containing organic phosphate compositions
GB8926885D0 (en) * 1989-11-28 1990-01-17 Albright & Wilson Drilling fluids
US5057234A (en) * 1990-06-11 1991-10-15 Baker Hughes Incorporated Non-hydrocarbon invert emulsions for use in well drilling operations
GB2252993B (en) * 1991-02-23 1994-09-28 David Brankling Drilling fluid composition

Also Published As

Publication number Publication date
GB2283520B (en) 1996-04-24
GB9500430D0 (en) 1995-03-08
GB2283520A (en) 1995-05-10
WO1994002565A1 (en) 1994-02-03

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