NO157541C - Viskoes, tung saltopploesnig for anvendelse ved oljeboring, og fremgangsmaate for oekning av dens viskositet og hydratiseringshastighet. - Google Patents

Viskoes, tung saltopploesnig for anvendelse ved oljeboring, og fremgangsmaate for oekning av dens viskositet og hydratiseringshastighet.

Info

Publication number: NO157541C
Authority: NO; Norway
Prior art keywords: viscoe; hydratization; viscosity; procedure; increasing
Prior art date: 1981-12-14

Application number

NO822849A

Other languages

English (en)

Norwegian (no)

Other versions

NO822849L (no

NO157541B (no

Inventor

Roy Francis House

Lonnie Daniel Hoover

Original Assignee

Nl Industries 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.)

1981-12-14

Filing date

1982-08-20

Publication date

1988-04-06

1982-08-20 Application filed by Nl Industries Inc filed Critical Nl Industries Inc

1983-06-15 Publication of NO822849L publication Critical patent/NO822849L/no

1987-12-28 Publication of NO157541B publication Critical patent/NO157541B/no

1988-04-06 Publication of NO157541C publication Critical patent/NO157541C/no

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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
- C09K8/10—Cellulose or derivatives thereof
- 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
- Y10S507/925—Completion or workover fluid
- 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
- Y10S507/926—Packer fluid

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)
Compositions Of Macromolecular Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Detergent Compositions (AREA)
Lubricants (AREA)

NO822849A 1981-12-14 1982-08-20 Viskoes, tung saltopploesnig for anvendelse ved oljeboring, og fremgangsmaate for oekning av dens viskositet og hydratiseringshastighet. NO157541C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/330,242 US4459214A (en)	1981-12-14	1981-12-14	Viscous heavy brines

Publications (3)

Publication Number	Publication Date
NO822849L NO822849L (no)	1983-06-15
NO157541B NO157541B (no)	1987-12-28
NO157541C true NO157541C (no)	1988-04-06

Family

ID=23288903

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO822849A NO157541C (no)	1981-12-14	1982-08-20	Viskoes, tung saltopploesnig for anvendelse ved oljeboring, og fremgangsmaate for oekning av dens viskositet og hydratiseringshastighet.

Country Status (11)

Country	Link
US (1)	US4459214A (fr)
AR (1)	AR248297A1 (fr)
AU (1)	AU552186B2 (fr)
BR (1)	BR8206213A (fr)
CA (1)	CA1187690A (fr)
DE (1)	DE3246281A1 (fr)
FR (1)	FR2518111B1 (fr)
GB (1)	GB2111560B (fr)
MX (1)	MX162755A (fr)
NL (1)	NL8203910A (fr)
NO (1)	NO157541C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8428348D0 (en) *	1984-11-09	1984-12-19	Shell Int Research	Degrading of viscous microbial polysaccharide formulation
US4762625A (en) *	1986-09-29	1988-08-09	Great Lakes Chemical Corp.	Viscosifiers for brines utilizing hydrophilic polymer-mineral oil systems
US4758357A (en) *	1986-10-14	1988-07-19	Nl Industries, Inc.	Dispersible hydrophilic polymer compositions for use in viscosifying heavy brines
US5186847A (en) *	1991-01-30	1993-02-16	Halliburton Company	Methods of preparing and using substantially debris-free gelled aqueous well treating fluids
US5226481A (en) *	1992-03-04	1993-07-13	Bj Services Company	Method for increasing the stability of water-based fracturing fluids
GB2334271B (en)	1998-02-17	2000-09-20	Sofitech Nv	Water based drilling fluid with shale swelling inhibiting agent and phosphonate
FR2791351B1 (fr) *	1999-03-22	2001-05-04	Elf Exploration Prod	Boue de forage biodegradable et procede de preparation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3356519A (en) *	1964-02-28	1967-12-05	Dow Chemical Co	Cellulose ether composition
GB1499034A (en) *	1973-04-27	1978-01-25	Chem Additives Co	Well bore fluids and methods for reducing water loss in subterranean formation
GB2000799A (en) *	1977-07-05	1979-01-17	Akzo Nv	Liquid cellulose ether-containing compositions
US4183765A (en) *	1978-07-14	1980-01-15	Hercules Incorporated	Method of increasing viscosity of hydroxyalkyl cellulose solutions
US4350601A (en) *	1979-03-26	1982-09-21	The Dow Chemical Co.	Preparation of viscosifiers for zinc salt workover and completion brines
US4330414A (en) *	1980-02-08	1982-05-18	Nl Industries, Inc.	Dispersible hydrophilic polymer compositions
US4427556A (en) *	1980-10-14	1984-01-24	Nl Industries, Inc.	Dispersible hydrophilic polymer compositions
US4359392A (en) *	1980-12-29	1982-11-16	Mobil Oil Corporation	Stabilization of modified cellulose in brines at high temperatures

1981
- 1981-12-14 US US06/330,242 patent/US4459214A/en not_active Expired - Lifetime
1982
- 1982-07-26 AU AU86405/82A patent/AU552186B2/en not_active Ceased
- 1982-07-29 CA CA000408341A patent/CA1187690A/fr not_active Expired
- 1982-08-20 NO NO822849A patent/NO157541C/no unknown
- 1982-10-08 NL NL8203910A patent/NL8203910A/nl not_active Application Discontinuation
- 1982-10-12 FR FR8217090A patent/FR2518111B1/fr not_active Expired
- 1982-10-15 GB GB08229523A patent/GB2111560B/en not_active Expired
- 1982-10-25 BR BR8206213A patent/BR8206213A/pt not_active IP Right Cessation
- 1982-12-13 MX MX195586A patent/MX162755A/es unknown
- 1982-12-14 DE DE19823246281 patent/DE3246281A1/de active Granted
1992
- 1992-08-11 AR AR92290288A patent/AR248297A1/es active

Also Published As

Publication number	Publication date
AU8640582A (en)	1983-06-23
MX162755A (es)	1991-06-25
DE3246281C2 (fr)	1993-08-05
GB2111560A (en)	1983-07-06
NO822849L (no)	1983-06-15
CA1187690A (fr)	1985-05-28
US4459214A (en)	1984-07-10
GB2111560B (en)	1985-07-17
NO157541B (no)	1987-12-28
FR2518111A1 (fr)	1983-06-17
AR248297A1 (es)	1995-07-12
AU552186B2 (en)	1986-05-22
FR2518111B1 (fr)	1987-06-05
NL8203910A (nl)	1983-07-01
BR8206213A (pt)	1983-09-20
DE3246281A1 (de)	1983-06-23

Publication	Publication Date	Title
NO157823C (no)	1988-06-01	Oljebasert boreslam.
NO157230C (no)	1988-02-10	Broennboreapparat.
NL187433C (nl)	1991-10-01	Organofiel kleigeleringsmiddel, werkwijze ter bereiding daarvan en niet water bevattend vloeibaar systeem dat dit bevat.
NO875261D0 (no)	1987-12-16	Borefluid.
NO851623L (no)	1985-10-25	Borefluid.
ES2018830B3 (es)	1991-05-16	Fluido para perforacion de pozos.
NL7808747A (nl)	1979-03-21	Boorvloeistoffen op waterbasis.
NO159303C (no)	1988-12-14	Borerigg.
IT8023004A0 (it)	1980-06-24	Apparato idraulico di perforazione.
NO162970C (no)	1990-03-14	Borevaeske.
DE68915492D1 (de)	1994-06-30	Selbstschmierender Zentrifugalbohrspülungsentgaser.
NO159875C (no)	1989-02-15	Borerigg.
NO162424C (no)	1990-01-03	Oljebasert boreslam.
NO157541C (no)	1988-04-06	Viskoes, tung saltopploesnig for anvendelse ved oljeboring, og fremgangsmaate for oekning av dens viskositet og hydratiseringshastighet.
DK420080A (da)	1980-10-03	Olielaekagebegraenser til fartoejer off-shore olieboringsudstyr etc.
DE69102204D1 (de)	1994-07-07	Entparaffinierung von Schmierölen mit Lösungsmitteln.
BR8207973A (pt)	1983-10-04	Bomba de oleo,de embolo oscilante
NO160009C (no)	1989-03-01	Oljebasert boreslam.
NO158580C (no)	1988-10-05	Oljebasert boreslam.
FR2661943B1 (fr)	1992-07-17	Bouteille de prelevement de fluide, utilisable en forages profonds.
NL192684B (nl)	1997-08-01	Niet vervuilend vervloeiingsmiddel voor boorspoelingen.
MX7495E (es)	1989-04-26	Hidroprocesado de aceites pesados hidrocarbonaceos
NO902622L (no)	1990-12-17	Oljebasert borefluid.
NO156933C (no)	1987-12-30	Anordning ved fart for oppsamling av olje p vannflaten, spesielt blant isblokker.
NO812046L (no)	1982-01-15	Broennboringsapparat.