BR0203403A - Fluido de perfuração espumante - Google Patents
Fluido de perfuração espumanteInfo
- Publication number
- BR0203403A BR0203403A BR0203403-4A BR0203403A BR0203403A BR 0203403 A BR0203403 A BR 0203403A BR 0203403 A BR0203403 A BR 0203403A BR 0203403 A BR0203403 A BR 0203403A
- Authority
- BR
- Brazil
- Prior art keywords
- drilling fluid
- sparkling
- polysaccharide
- surfactant
- aqueous solvent
- Prior art date
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
- C09K8/38—Gaseous or foamed well-drilling compositions
-
- 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
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)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Lubricants (AREA)
- Medicinal Preparation (AREA)
- Drilling And Boring (AREA)
- Detergent Compositions (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
"FLUIDO DE PERFURAçãO ESPUMANTE". é apresentado um fluido de perfuração espumante, o qual inclui um solvente aquoso; um surfactante e um polissacarídeo, de preferência, derivado de uma goma galactomanana. O fluido de perfuração espumante inclui uma fase líquida consistindo no solvente aquoso, polissacarídeo e surfactante, e uma fase gasosa de ar, nitrogênio, gás natural, CO~ 2~ e misturas dos mesmos. O fluido de perfuração é estável na presença de óleo cru e sal e ambientalmente de fácil de usar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/941,508 US6800592B2 (en) | 2001-08-28 | 2001-08-28 | Polymer-enhanced foamable drilling fluid |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0203403A true BR0203403A (pt) | 2003-05-20 |
BR0203403B1 BR0203403B1 (pt) | 2010-12-14 |
Family
ID=25476607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0203403-4A BR0203403B1 (pt) | 2001-08-28 | 2002-08-27 | fluido de perfuraÇço espumante. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6800592B2 (pt) |
EP (1) | EP1288274B1 (pt) |
BR (1) | BR0203403B1 (pt) |
CA (1) | CA2399485C (pt) |
CO (1) | CO5400114A1 (pt) |
DE (1) | DE60231278D1 (pt) |
DK (1) | DK1288274T3 (pt) |
MX (1) | MXPA02008329A (pt) |
NO (1) | NO20024074L (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008008250A1 (de) * | 2008-02-08 | 2009-08-20 | Cognis Oleochemicals Gmbh | Auf organischen Aminsulfaten basierende Reinigungsmittel für Bohreinrichtungen |
AU2010292142B2 (en) * | 2009-09-10 | 2014-11-06 | Board Of Regents, The University Of Texas System | Process of using hard brine at high alkalinity for enhanced oil recovery (EOR) applications |
CN107311894A (zh) * | 2016-04-27 | 2017-11-03 | 中石化石油工程技术服务有限公司 | 一种钻井液用阴离子型表面活性剂、其制备方法及钻井液 |
US10793767B2 (en) | 2018-11-29 | 2020-10-06 | Saudi Arabian Oil Company | Stabilized foams with tailored water chemistry for mobility control in gas injection processes |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3313362A (en) * | 1965-02-03 | 1967-04-11 | Air Drilling Specialties Co | Method of and composition for use in, gas drilling |
US4013568A (en) | 1975-12-11 | 1977-03-22 | Union Oil Company Of California | Composition and method for drilling formations containing geothermal fluid |
US4088583A (en) | 1976-12-02 | 1978-05-09 | Union Oil Company Of California | Composition and method for drilling high temperature reservoirs |
US4599188A (en) | 1982-04-26 | 1986-07-08 | The Procter & Gamble Company | Foaming surfactant compositions |
US5026735A (en) * | 1988-06-08 | 1991-06-25 | Minnesota Mining And Manufacturing Company | Treatment of hazardous materials with aqueous air foam of polyhydroxy polymer |
WO1992014907A1 (en) * | 1991-02-22 | 1992-09-03 | The Western Company Of North America | Slurried polymer foam system and method for the use thereof |
US5385206A (en) | 1993-01-21 | 1995-01-31 | Clearwater, Inc. | Iterated foam process and composition for well treatment |
EP0680504B1 (en) | 1993-11-19 | 1999-03-10 | Clearwater, Inc. | Method of treating shale and clay in hydrocarbon formation drilling |
DE69420717T2 (de) | 1994-08-04 | 2000-03-02 | Sofitech Nv | Schaumbohrfluidum, Verfahren zur Herstellung und Bohrmethode |
US5566760A (en) * | 1994-09-02 | 1996-10-22 | Halliburton Company | Method of using a foamed fracturing fluid |
US5513712A (en) | 1994-11-08 | 1996-05-07 | Marathon Oil Company | Polymer enhanced foam drilling fluid |
US5495891A (en) | 1994-11-08 | 1996-03-05 | Marathon Oil Company | Foamed gel employed as a drilling fluid, a lost circulation fluid, or a combined drilling/lost circulation fluid |
US5716910A (en) | 1995-09-08 | 1998-02-10 | Halliburton Company | Foamable drilling fluid and methods of use in well drilling operations |
US5706895A (en) * | 1995-12-07 | 1998-01-13 | Marathon Oil Company | Polymer enhanced foam workover, completion, and kill fluids |
FR2757426B1 (fr) | 1996-12-19 | 1999-01-29 | Inst Francais Du Petrole | Composition moussante a base d'eau - procede de fabrication |
US5783525A (en) * | 1997-04-24 | 1998-07-21 | Intevep, S.A. | Oil in water emulsion well servicing fluids |
US6302209B1 (en) * | 1997-09-10 | 2001-10-16 | Bj Services Company | Surfactant compositions and uses therefor |
CA2257697C (en) * | 1998-12-31 | 2003-05-20 | Fracmaster Ltd. | Foam-fluid for fracturing subterranean formations |
US6297295B1 (en) | 1999-03-03 | 2001-10-02 | Mbt Holding Ag | Transport of solid particulates |
-
2001
- 2001-08-28 US US09/941,508 patent/US6800592B2/en not_active Expired - Fee Related
-
2002
- 2002-08-22 CA CA002399485A patent/CA2399485C/en not_active Expired - Fee Related
- 2002-08-27 EP EP02019227A patent/EP1288274B1/en not_active Expired - Fee Related
- 2002-08-27 BR BRPI0203403-4A patent/BR0203403B1/pt not_active IP Right Cessation
- 2002-08-27 DE DE60231278T patent/DE60231278D1/de not_active Expired - Fee Related
- 2002-08-27 NO NO20024074A patent/NO20024074L/no not_active Application Discontinuation
- 2002-08-27 DK DK02019227T patent/DK1288274T3/da active
- 2002-08-27 MX MXPA02008329A patent/MXPA02008329A/es active IP Right Grant
- 2002-08-28 CO CO02076282A patent/CO5400114A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2399485C (en) | 2008-06-10 |
NO20024074L (no) | 2003-03-03 |
CA2399485A1 (en) | 2003-02-28 |
DE60231278D1 (de) | 2009-04-09 |
DK1288274T3 (da) | 2009-06-29 |
US20030078168A1 (en) | 2003-04-24 |
BR0203403B1 (pt) | 2010-12-14 |
US6800592B2 (en) | 2004-10-05 |
MXPA02008329A (es) | 2004-12-03 |
NO20024074D0 (no) | 2002-08-27 |
CO5400114A1 (es) | 2004-05-31 |
EP1288274A1 (en) | 2003-03-05 |
EP1288274B1 (en) | 2009-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/08/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) | ||
B15K | Others concerning applications: alteration of classification |
Ipc: C09K 8/38 (2006.01), C09K 8/08 (2006.01) |