NO920779L - Pseudoplastisk, fluid materiale, fremgangsmaate for fremstilling av et borefluid, samt fremgangsmaate ved boring - Google Patents

Pseudoplastisk, fluid materiale, fremgangsmaate for fremstilling av et borefluid, samt fremgangsmaate ved boring

Info

Publication number: NO920779L
Authority: NO; Norway
Prior art keywords: fluid; drilling; carboxymethylated; procedure; substitution
Prior art date: 1991-02-28

Application number

NO92920779A

Other languages

English (en)

Other versions

NO920779D0 (no

NO303067B1 (no

Inventor

Lindsay J Fraser

Iii John L Burba

Original Assignee

Int Drilling Fluids Inc

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.)

1991-02-28

Filing date

1992-02-27

Publication date

1992-08-31

1992-02-27 Application filed by Int Drilling Fluids Inc filed Critical Int Drilling Fluids Inc

1992-02-27 Publication of NO920779D0 publication Critical patent/NO920779D0/no

1992-08-31 Publication of NO920779L publication Critical patent/NO920779L/no

1998-05-25 Publication of NO303067B1 publication Critical patent/NO303067B1/no

Links

239000012530 fluid Substances 0.000 title abstract 9
238000000034 method Methods 0.000 title abstract 3
239000000463 material Substances 0.000 title 1
239000000203 mixture Substances 0.000 abstract 5
229920002472 Starch Polymers 0.000 abstract 3
238000005553 drilling Methods 0.000 abstract 3
238000006467 substitution reaction Methods 0.000 abstract 3
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 abstract 2
150000001875 compounds Chemical class 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
239000000654 additive Substances 0.000 abstract 1
230000000996 additive effect Effects 0.000 abstract 1
230000002411 adverse Effects 0.000 abstract 1
238000000855 fermentation Methods 0.000 abstract 1
230000004151 fermentation Effects 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1

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
- C09K8/14—Clay-containing compositions
- C09K8/145—Clay-containing compositions characterised by the composition of the clay
- 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
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Organic Chemistry (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Compositions Of Macromolecular Compounds (AREA)
Drilling Tools (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

NO920779A 1991-02-28 1992-02-27 Pseudoplastisk, fluid materiale, fremgangsmÕte for fremstilling av et borefluid, samt fremgangsmÕte ved boring NO303067B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US66226491A	1991-02-28	1991-02-28

Publications (3)

Publication Number	Publication Date
NO920779D0 NO920779D0 (no)	1992-02-27
NO920779L true NO920779L (no)	1992-08-31
NO303067B1 NO303067B1 (no)	1998-05-25

Family

ID=24657049

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO920779A NO303067B1 (no)	1991-02-28	1992-02-27	Pseudoplastisk, fluid materiale, fremgangsmÕte for fremstilling av et borefluid, samt fremgangsmÕte ved boring

Country Status (6)

Country	Link
EP (1)	EP0501069B1 (no)
AT (1)	ATE148490T1 (no)
CA (1)	CA2043783A1 (no)
DE (1)	DE69124501T2 (no)
DK (1)	DK0501069T3 (no)
NO (1)	NO303067B1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4141605A1 (de) *	1991-12-17	1993-06-24	Sueddeutsche Kalkstickstoff	Verfahren zur filtratreduzierung von gemischte metallhydroxide enthaltenden bohrspuelungen
DE4224537A1 (de) *	1992-07-27	1994-02-03	Henkel Kgaa	Mineralische Additive zur Einstellung und/oder Regelung der Rheologie und Gelstruktur wässriger Flüssigphasen und ihre Verwendung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2571093A (en) *	1948-01-27	1951-10-16	Union Oil Co	Composition and treatment of drilling fluids
US4123366A (en) *	1977-08-03	1978-10-31	Phillips Petroleum Company	Drilling mud containing sodium carboxymethylcellulose and sodium carboxymethyl starch
US4310425A (en) *	1980-04-17	1982-01-12	Halabs, Incorporated	Inhibited oil field drilling fluid
US4422947A (en) *	1980-12-19	1983-12-27	Mayco Wellchem, Inc.	Wellbore fluid
US4425241A (en) *	1981-02-18	1984-01-10	Phillips Petroleum Company	Drilling fluids
US4664843A (en) *	1985-07-05	1987-05-12	The Dow Chemical Company	Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids
DE3631764A1 (de) *	1986-09-18	1988-03-24	Henkel Kgaa	Verwendung von quellfaehigen, synthetischen schichtsilikaten in waessrigen bohrspuel- und bohrlochbehandlungsmitteln

1991
- 1991-06-03 CA CA002043783A patent/CA2043783A1/en not_active Abandoned
- 1991-11-26 AT AT91310865T patent/ATE148490T1/de active
- 1991-11-26 DK DK91310865.0T patent/DK0501069T3/da active
- 1991-11-26 DE DE69124501T patent/DE69124501T2/de not_active Expired - Lifetime
- 1991-11-26 EP EP91310865A patent/EP0501069B1/en not_active Expired - Lifetime
1992
- 1992-02-27 NO NO920779A patent/NO303067B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0501069A3 (en)	1993-05-26
CA2043783A1 (en)	1992-08-29
NO920779D0 (no)	1992-02-27
NO303067B1 (no)	1998-05-25
DE69124501T2 (de)	1997-06-12
EP0501069A2 (en)	1992-09-02
DK0501069T3 (da)	1997-08-11
ATE148490T1 (de)	1997-02-15
DE69124501D1 (de)	1997-03-13
EP0501069B1 (en)	1997-01-29

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Legal Events

Date	Code	Title	Description
2003-09-29	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN AUGUST 2003