WO1996000762B1 - Fluide de forage a base d'huile stable thermiquement - Google Patents
Fluide de forage a base d'huile stable thermiquementInfo
- Publication number
- WO1996000762B1 WO1996000762B1 PCT/US1995/007975 US9507975W WO9600762B1 WO 1996000762 B1 WO1996000762 B1 WO 1996000762B1 US 9507975 W US9507975 W US 9507975W WO 9600762 B1 WO9600762 B1 WO 9600762B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drilling fluid
- oil
- poly
- base drilling
- organophilic clay
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims abstract 28
- 239000012530 fluid Substances 0.000 title claims abstract 25
- 239000004927 clay Substances 0.000 claims abstract 9
- 229910052570 clay Inorganic materials 0.000 claims abstract 9
- 229920000642 polymer Polymers 0.000 claims abstract 2
- -1 poly(m-methylstyrene) Polymers 0.000 claims 19
- 229920001169 thermoplastic Polymers 0.000 claims 6
- 239000004793 Polystyrene Substances 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 238000005755 formation reaction Methods 0.000 claims 3
- 229920002223 polystyrene Polymers 0.000 claims 3
- HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound [O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 claims 2
- 229910000278 bentonite Inorganic materials 0.000 claims 2
- 239000000440 bentonite Substances 0.000 claims 2
- 229910000271 hectorite Inorganic materials 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 229920003197 poly( p-chlorostyrene) Polymers 0.000 claims 2
- 241000237519 Bivalvia Species 0.000 claims 1
- 229960000892 attapulgite Drugs 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 235000020639 clam Nutrition 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 229910052900 illite Inorganic materials 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 claims 1
- 229910052625 palygorskite Inorganic materials 0.000 claims 1
- 230000000149 penetrating Effects 0.000 claims 1
- 239000003208 petroleum Substances 0.000 claims 1
- 229920001620 poly(3-methyl styrene) Polymers 0.000 claims 1
- 229920001627 poly(4-methyl styrene) Polymers 0.000 claims 1
- 229910000275 saponite Inorganic materials 0.000 claims 1
- 238000010561 standard procedure Methods 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 229920001897 terpolymer Polymers 0.000 claims 1
Abstract
L'invention concerne des fluides de forage à base d'huile contenant un polymère non sulfonaté et/ou une argile non organophile permettant le maintien des propriétés rhéologiques recherchées à des températures élevées.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU29480/95A AU2948095A (en) | 1994-06-30 | 1995-06-22 | Thermally stable oil-base drilling fluid |
| GB9627124A GB2304134B (en) | 1994-06-30 | 1995-06-22 | Thermally stable oil-base drilling fluid |
| MX9700147A MX9700147A (es) | 1994-06-30 | 1995-06-22 | Fluido de perforacion basado en aceite, termicamente estable. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US268,801 | 1994-06-30 | ||
| US08/268,801 US5629270A (en) | 1994-06-30 | 1994-06-30 | Thermally stable oil-base drilling fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1996000762A1 WO1996000762A1 (fr) | 1996-01-11 |
| WO1996000762B1 true WO1996000762B1 (fr) | 1996-02-08 |
Family
ID=23024543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1995/007975 WO1996000762A1 (fr) | 1994-06-30 | 1995-06-22 | Fluide de forage a base d'huile stable thermiquement |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5629270A (fr) |
| AU (1) | AU2948095A (fr) |
| GB (1) | GB2304134B (fr) |
| MX (1) | MX9700147A (fr) |
| WO (1) | WO1996000762A1 (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5629270A (en) * | 1994-06-30 | 1997-05-13 | Union Oil Company Of California | Thermally stable oil-base drilling fluid |
| US6060434A (en) * | 1997-03-14 | 2000-05-09 | Halliburton Energy Services, Inc. | Oil based compositions for sealing subterranean zones and methods |
| US5913364A (en) | 1997-03-14 | 1999-06-22 | Halliburton Energy Services, Inc. | Methods of sealing subterranean zones |
| US6258757B1 (en) | 1997-03-14 | 2001-07-10 | Halliburton Energy Services, Inc. | Water based compositions for sealing subterranean zones and methods |
| US6017854A (en) * | 1997-05-28 | 2000-01-25 | Union Oil Company Of California | Simplified mud systems |
| US5883054A (en) * | 1997-09-19 | 1999-03-16 | Intevep, S.A. | Thermally stable drilling fluid |
| US6328106B1 (en) | 1999-02-04 | 2001-12-11 | Halliburton Energy Services, Inc. | Sealing subterranean zones |
| US6271181B1 (en) | 1999-02-04 | 2001-08-07 | Halliburton Energy Services, Inc. | Sealing subterranean zones |
| US6561273B2 (en) * | 2001-06-19 | 2003-05-13 | Halliburton Energy Services, Inc. | Oil based compositions and method for temporarily sealing subterranean zones |
| US20050009710A1 (en) * | 2002-01-31 | 2005-01-13 | Halliburton Energy Services | Reactive sealing compositions for sealing hydrocarbon containing subterranean formations and methods |
| US6762156B2 (en) | 2002-01-31 | 2004-07-13 | Halliburton Energy Services, Inc. | Reactive cement compositions for sealing hydrocarbon containing subterranean zones and methods |
| CN102585785A (zh) * | 2011-12-14 | 2012-07-18 | 山东大学 | 一种改进油基钻井液流变性能的方法 |
| CN103184038A (zh) * | 2011-12-29 | 2013-07-03 | 中国石油化工股份有限公司 | 环保型低固相油基钻井液完井液及制备方法 |
| WO2015171126A1 (fr) | 2014-05-07 | 2015-11-12 | Halliburton Energy Services, Inc. | Outils de fond de trou comprenant des éléments d'étanchéité pouvant se dégrader dans le pétrole |
| US10519358B2 (en) | 2017-01-03 | 2019-12-31 | Byk Chemie Gmbh | (Meth)acrylic copolymers as rheological additives in drilling fluids and drilling fluids comprising such copolymers |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2573961A (en) * | 1950-06-05 | 1951-11-06 | Union Oil Co | Low-resistance drilling fluids |
| US2623015A (en) * | 1950-10-16 | 1952-12-23 | Union Oil Co | Oil base drilling fluids |
| US3140747A (en) * | 1960-07-27 | 1964-07-14 | Phillips Petroleum Co | Water-in-oil emulsion well fluid |
| US3351079A (en) * | 1962-09-28 | 1967-11-07 | Dow Chemical Co | Low fluid loss compositions |
| US3912683A (en) * | 1974-07-12 | 1975-10-14 | Exxon Research Engineering Co | Process for the preparation of sulfobutyl latex |
| US4007149A (en) * | 1975-07-02 | 1977-02-08 | Exxon Research And Engineering Company | Process for preparing latices of sulfonated elastomers |
| US4153588A (en) * | 1977-11-29 | 1979-05-08 | Exxon Research & Engineering Co. | Metal neutralized sulfonated EPDM terpolymers and compositions thereof |
| US4447338A (en) * | 1981-08-12 | 1984-05-08 | Exxon Research And Engineering Co. | Drilling mud viscosification agents based on sulfonated ionomers |
| US4442011A (en) * | 1981-12-21 | 1984-04-10 | Exxon Research And Engineering Co. | Drilling mud viscosification agents based on sulfonated ionomers |
| US4425455A (en) * | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on powdered sulfonated thermoplastic polymers |
| US4425462A (en) * | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on sulfonated elastomeric polymers |
| US4425461A (en) * | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on a mixture of a sulfonated thermoplastic polymer and a sulfonated elastomeric polymer |
| DE3400164A1 (de) * | 1983-01-14 | 1984-07-19 | Sandoz-Patent-GmbH, 7850 Lörrach | Fluessigkeitsverluste vermindernde additive fuer bohrlochbearbeitungsfluessigkeiten |
| US4514308A (en) * | 1983-07-29 | 1985-04-30 | Clampitt Richard L | Sulfonated asphalt |
| US4537688A (en) * | 1983-11-02 | 1985-08-27 | Exxon Research And Engineering Co. | Low and high temperature drilling fluids based on sulfonated terpolymer ionomers |
| US4537919A (en) * | 1984-08-24 | 1985-08-27 | Exxon Research And Engineering Co. | Gelation of hydrocarbon solutions of blends of associating and non-associating polymers |
| GB2212192A (en) * | 1987-11-09 | 1989-07-19 | Exxon Chemical Patents Inc | Low toxicity oil base mud systems |
| AU2923292A (en) * | 1991-10-31 | 1993-06-07 | Union Oil Company Of California | Thermally stable oil-base drilling fluid |
| US5629270A (en) * | 1994-06-30 | 1997-05-13 | Union Oil Company Of California | Thermally stable oil-base drilling fluid |
-
1994
- 1994-06-30 US US08/268,801 patent/US5629270A/en not_active Expired - Lifetime
-
1995
- 1995-06-22 MX MX9700147A patent/MX9700147A/es unknown
- 1995-06-22 GB GB9627124A patent/GB2304134B/en not_active Expired - Fee Related
- 1995-06-22 AU AU29480/95A patent/AU2948095A/en not_active Abandoned
- 1995-06-22 WO PCT/US1995/007975 patent/WO1996000762A1/fr active Application Filing
-
1996
- 1996-12-11 US US08/763,430 patent/US5700763A/en not_active Expired - Lifetime
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