DK0453366T3 - Boreslam med scleroglucan - Google Patents

Boreslam med scleroglucan

Info

Publication number: DK0453366T3
Authority: DK; Denmark
Prior art keywords: scleroglucan; drilling mud; mud; drilling
Prior art date: 1990-04-19

Application number

DK91401026.9T

Other languages

English (en)

Inventor

Alain Vaussard

Alain Ladret

Alain Donche

Original Assignee

Elf Aquitaine

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.)

1990-04-19

Filing date

1991-04-18

Publication date

1995-06-26

1991-04-18 Application filed by Elf Aquitaine filed Critical Elf Aquitaine

1995-06-26 Application granted granted Critical

1995-06-26 Publication of DK0453366T3 publication Critical patent/DK0453366T3/da

Links

FEBUJFMRSBAMES-UHFFFAOYSA-N 2-[(2-{[3,5-dihydroxy-2-(hydroxymethyl)-6-phosphanyloxan-4-yl]oxy}-3,5-dihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-4-yl)oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl phosphinite Chemical compound OC1C(O)C(O)C(CO)OC1OCC1C(O)C(OC2C(C(OP)C(O)C(CO)O2)O)C(O)C(OC2C(C(CO)OC(P)C2O)O)O1 FEBUJFMRSBAMES-UHFFFAOYSA-N 0.000 title 1
229920002305 Schizophyllan Polymers 0.000 title 1
238000005553 drilling Methods 0.000 title 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
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
- 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)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Dispersion Chemistry (AREA)
Water Treatment By Sorption (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Earth Drilling (AREA)
Lubricants (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)

DK91401026.9T 1990-04-19 1991-04-18 Boreslam med scleroglucan DK0453366T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9005021A FR2661186A1 (fr)	1990-04-19	1990-04-19	Boue de forage au scleroglucane.

Publications (1)

Publication Number	Publication Date
DK0453366T3 true DK0453366T3 (da)	1995-06-26

Family

ID=9395901

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK91401026.9T DK0453366T3 (da)	1990-04-19	1991-04-18	Boreslam med scleroglucan

Country Status (7)

Country	Link
US (1)	US5612294A (da)
EP (1)	EP0453366B1 (da)
CA (1)	CA2040753A1 (da)
DK (1)	DK0453366T3 (da)
FR (1)	FR2661186A1 (da)
NO (1)	NO302077B1 (da)
OA (1)	OA09492A (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2679899B1 (fr) *	1991-08-01	1994-02-11	Institut Francais Petrole	Utilisation du scleroglucane comme additif a haute temperature pour les laitiers de ciment.
FR2687161B1 (fr) *	1992-02-12	1994-04-01	Elf Aquitaine Ste Nale	Compositions a base de scleroglucane et leur utilisation comme tampon de cimentation.
US5504062A (en) *	1992-10-21	1996-04-02	Baker Hughes Incorporated	Fluid system for controlling fluid losses during hydrocarbon recovery operations
FR2714420B1 (fr) *	1993-12-24	1996-03-15	Inst Francais Du Petrole	Procédé utilisant le gellane comme réducteur de filtrat pour les fluides de forage à base d'eau.
GB9714102D0 (en) *	1997-07-04	1997-09-10	Ciba Geigy Ag	Compounds
FR2831270B1 (fr) *	2001-10-19	2005-01-21	Inst Francais Du Petrole	Mesures en continu des caracteristiques rheologiques de fluides de puits
US20040138069A1 (en) *	2003-01-15	2004-07-15	Sarkis Kakadjian	Drilling fluid with circulation loss reducing additive package
US20050261138A1 (en) *	2004-05-20	2005-11-24	Robb Ian D	Viscosified treatment fluids comprising scleroglucan or diutan and associated methods
US7595282B2 (en) *	2004-05-20	2009-09-29	Halliburton Energy Services, Inc.	Methods and compositions of controlling the rheology of a diutan-containing well treatment fluid at high temperatures
US20060111245A1 (en) *	2004-11-23	2006-05-25	Carbajal David L	Environmentally friendly water based mud deflocculant/ thinner
DE102006029265A1 (de) *	2006-06-26	2008-01-03	Basf Construction Polymers Gmbh	Verwendung von Dicarbonyl-Verbindungen zur Erhöhung der Temperaturstabilität von Biopolymeren bei der Erdöl- und Erdgasexploration
US20170218256A1 (en) *	2014-09-23	2017-08-03	Halliburton Energy Services, Inc.	Treatment of Subterranean Formations with Compositions Including Mycelium
CN114381252B (zh) *	2022-01-19	2023-02-10	成都理工大学	一种超高温下耐多价金属阳离子无固相修井液的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2854407A (en) *	1956-07-10	1958-09-30	Great Western Drilling Company	Drilling fluid and method
US3301848A (en) *	1962-10-30	1967-01-31	Pillsbury Co	Polysaccharides and methods for production thereof
US3909421A (en) *	1971-08-19	1975-09-30	Preston G Gaddis	Method of making high viscosity aqueous mediums
US3986964A (en) *	1973-06-11	1976-10-19	Texas Brine Corporation	Method of well drilling and composition therefor
GB1591313A (en) *	1976-08-09	1981-06-17	Brinadd Co	Wellbore fluids and dry mix additive packages for use in such fluids
FR2398874A1 (fr) *	1977-07-25	1979-02-23	Inst Francais Du Petrole	Utilisation de mouts de fermentation pour la recuperation assistee du petrole
US4561985A (en) *	1982-06-28	1985-12-31	Union Carbide Corporation	Hec-bentonite compatible blends
CA1271150A (en) *	1983-12-28	1990-07-03	The Standard Oil Company	Microbial enhancement of polymer viscosity
FR2570754B1 (fr) *	1984-09-25	1988-01-29	Schlumberger Cie Dowell	Nouvelles applications du scleroglucane dans le domaine du traitement des puits d'hydrocarbures comme fluide de completion
FR2586750B1 (fr) *	1985-08-29	1988-05-20	Inst Francais Du Petrole	Procede pour la prevention de la venue d'eau dans un puits producteur d'huile et/ou de gaz
GB8622032D0 (en) *	1986-09-12	1986-10-22	Shell Int Research	Aqueous polysaccharide compositions
FR2687161B1 (fr) *	1992-02-12	1994-04-01	Elf Aquitaine Ste Nale	Compositions a base de scleroglucane et leur utilisation comme tampon de cimentation.

1990
- 1990-04-19 FR FR9005021A patent/FR2661186A1/fr active Granted
1991
- 1991-04-18 DK DK91401026.9T patent/DK0453366T3/da active
- 1991-04-18 EP EP91401026A patent/EP0453366B1/fr not_active Expired - Lifetime
- 1991-04-18 NO NO911541A patent/NO302077B1/no not_active IP Right Cessation
- 1991-04-18 CA CA002040753A patent/CA2040753A1/fr not_active Abandoned
- 1991-04-19 OA OA59991A patent/OA09492A/xx unknown
1995
- 1995-01-17 US US08/373,494 patent/US5612294A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5612294A (en)	1997-03-18
EP0453366A1 (fr)	1991-10-23
CA2040753A1 (fr)	1991-10-20
NO302077B1 (no)	1998-01-19
NO911541L (no)	1991-10-21
EP0453366B1 (fr)	1995-01-18
NO911541D0 (no)	1991-04-18
OA09492A (fr)	1992-11-15
FR2661186B1 (da)	1994-07-13
FR2661186A1 (fr)	1991-10-25

Publication	Publication Date	Title
NO920065L (no)	1992-07-08	Borkrone
ITMI921958A0 (it)	1992-08-07	Trivellatrice mobile
NO882176D0 (no)	1988-05-18	Borestrengkomponent med hoeyt boeyestrykeforhold.
DE69208482D1 (de)	1996-04-04	Bohrflüssigkeit
NO934441L (no)	1994-01-11	Boreslampreparater
NO920052L (no)	1992-07-06	Borefluidum
GB9025444D0 (en)	1991-01-09	Drilling wells
NO920169D0 (no)	1992-01-14	Borefluidum
ATA87891A (de)	1998-09-15	Unterseebohrstelle
NO972878L (no)	1997-06-20	Styrbar boring med borehullsmotor
DK0753034T3 (da)	1999-07-26	Boremudder
DK0453366T3 (da)	1995-06-26	Boreslam med scleroglucan
NO921667D0 (no)	1992-04-29	Borkrone
DE69116548D1 (de)	1996-02-29	Bohrer
FI944291A0 (fi)	1994-09-16	Poratanko
DE69218513D1 (de)	1997-04-30	Hohlbohrer
FI931270L (fi)	1993-09-25	Jordborranordning
NO914651D0 (no)	1991-11-27	Borkrone
IT9003371A0 (it)	1990-03-02	Trapano avvitatore
FI931623L (fi)	1993-10-10	Bergborrningsanordning
FI943603L (fi)	1996-02-04	Poralaite
DK30592D0 (da)	1992-03-06	Boropsaetning
DE59207153D1 (de)	1996-10-24	Bohrmeissel
ITMI921957A1 (it)	1994-02-07	Trivellatrice
FI934741L (fi)	1995-04-28	Poralaite