DE69731971D1 - Verfahren zur verbesserung der stimulationsbehandlung - Google Patents
Verfahren zur verbesserung der stimulationsbehandlungInfo
- Publication number
- DE69731971D1 DE69731971D1 DE69731971T DE69731971T DE69731971D1 DE 69731971 D1 DE69731971 D1 DE 69731971D1 DE 69731971 T DE69731971 T DE 69731971T DE 69731971 T DE69731971 T DE 69731971T DE 69731971 D1 DE69731971 D1 DE 69731971D1
- Authority
- DE
- Germany
- Prior art keywords
- stimulation treatment
- improving
- improving stimulation
- treatment
- wells
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/605—Compositions for stimulating production by acting on the underground formation containing biocides
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)
- Detergent Compositions (AREA)
- Extraction Or Liquid Replacement (AREA)
- Electrotherapy Devices (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Finger-Pressure Massage (AREA)
- Soil Working Implements (AREA)
- Magnetic Treatment Devices (AREA)
- Medicines Containing Plant Substances (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/746,103 US5881813A (en) | 1996-11-06 | 1996-11-06 | Method for improved stimulation treatment |
PCT/US1997/018903 WO1998020230A1 (en) | 1996-11-06 | 1997-10-14 | Method for improved stimulation treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69731971D1 true DE69731971D1 (de) | 2005-01-20 |
Family
ID=24999498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69731971T Expired - Lifetime DE69731971D1 (de) | 1996-11-06 | 1997-10-14 | Verfahren zur verbesserung der stimulationsbehandlung |
Country Status (10)
Country | Link |
---|---|
US (1) | US5881813A (de) |
EP (1) | EP0948704B1 (de) |
AT (1) | ATE285022T1 (de) |
AU (1) | AU4909397A (de) |
CA (1) | CA2270556C (de) |
DE (1) | DE69731971D1 (de) |
DK (1) | DK0948704T3 (de) |
NO (1) | NO316401B1 (de) |
SA (1) | SA97180598B1 (de) |
WO (1) | WO1998020230A1 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6140277A (en) * | 1998-12-31 | 2000-10-31 | Schlumberger Technology Corporation | Fluids and techniques for hydrocarbon well completion |
GB9906484D0 (en) | 1999-03-19 | 1999-05-12 | Cleansorb Ltd | Method for treatment of underground reservoirs |
US6196318B1 (en) | 1999-06-07 | 2001-03-06 | Mobil Oil Corporation | Method for optimizing acid injection rate in carbonate acidizing process |
US6267186B1 (en) * | 1999-06-14 | 2001-07-31 | Spectral, Inc. | Spotting fluid and method of treating a stuck pipe |
GB9915354D0 (en) | 1999-07-02 | 1999-09-01 | Cleansorb Ltd | Method for treatment of underground reservoirs |
US6818594B1 (en) | 1999-11-12 | 2004-11-16 | M-I L.L.C. | Method for the triggered release of polymer-degrading agents for oil field use |
US6290001B1 (en) * | 2000-05-18 | 2001-09-18 | Halliburton Energy Services, Inc. | Method and composition for sweep of cuttings beds in a deviated borehole |
GB2372040B (en) * | 2001-02-07 | 2003-07-30 | Schlumberger Holdings | Improvements in or relating to sampling of hydrocarbons from geological formations |
US6691805B2 (en) * | 2001-08-27 | 2004-02-17 | Halliburton Energy Services, Inc. | Electrically conductive oil-based mud |
US6662884B2 (en) * | 2001-11-29 | 2003-12-16 | Halliburton Energy Services, Inc. | Method for determining sweep efficiency for removing cuttings from a borehole |
WO2003062589A1 (en) * | 2002-01-17 | 2003-07-31 | Presssol Ltd. | Two string drilling system |
US6854534B2 (en) * | 2002-01-22 | 2005-02-15 | James I. Livingstone | Two string drilling system using coil tubing |
AU2003260217A1 (en) | 2002-07-19 | 2004-02-09 | Presssol Ltd. | Reverse circulation clean out system for low pressure gas wells |
US6978838B2 (en) * | 2002-07-19 | 2005-12-27 | Schlumberger Technology Corporation | Method for removing filter cake from injection wells |
AU2003260210A1 (en) * | 2002-08-21 | 2004-03-11 | Presssol Ltd. | Reverse circulation directional and horizontal drilling using concentric coil tubing |
US6874580B2 (en) * | 2002-10-25 | 2005-04-05 | Conocophillips Company | Method for enhancing well productivity |
US7343983B2 (en) * | 2004-02-11 | 2008-03-18 | Presssol Ltd. | Method and apparatus for isolating and testing zones during reverse circulation drilling |
US20050178586A1 (en) * | 2004-02-12 | 2005-08-18 | Presssol Ltd. | Downhole blowout preventor |
US7703529B2 (en) * | 2004-02-13 | 2010-04-27 | Schlumberger Technology Corporation | Gel capsules for solids entrainment |
CA2507105A1 (en) * | 2004-05-13 | 2005-11-13 | Pressol Ltd. | Casing degasser tool |
US20050257932A1 (en) * | 2004-05-19 | 2005-11-24 | Davidson Eric A | Filter cake degradation compositions and associated methods |
CN106222185B (zh) | 2006-08-04 | 2021-12-03 | 维莱尼姆公司 | 葡聚糖酶、编码它们的核酸及制备和使用它们的方法 |
US20080115945A1 (en) * | 2006-11-20 | 2008-05-22 | Lau Philip Y | Enzyme enhanced oil recovery (EEOR) for cyclic steam injection |
US20080196892A1 (en) * | 2007-02-20 | 2008-08-21 | Lau Philip Y | Enzyme enhanced oil recovery (EEOR) for waterflooding operations |
US7998908B2 (en) | 2006-12-12 | 2011-08-16 | Schlumberger Technology Corporation | Fluid loss control and well cleanup methods |
US20090050325A1 (en) * | 2007-08-22 | 2009-02-26 | Gray John L | Enzyme enhanced oil recovery (EEOR) for near wellboretreatment of oil and gas with greater than 50% barrel of oil equivalent (BOE) gas production |
US20100300693A1 (en) * | 2007-08-29 | 2010-12-02 | Gray John L | Enzyme Surfactant Fluids Used in Non-Gel Hydraulic Fracturing of Oil Wells |
US20090062153A1 (en) * | 2007-08-29 | 2009-03-05 | Gray John L | Enzyme enhanced oil/gas recovery (EEOR/EEGR) using non-gel hydraulic fracturing in hydrocarbon producing wells |
AU2008331603B2 (en) * | 2007-11-30 | 2012-03-15 | M-I Llc | Breaker fluids and methods of using the same |
WO2010001323A1 (en) * | 2008-07-01 | 2010-01-07 | Schlumberger Canada Limited | System, method, and apparatus for injection well clean-up operations |
US8016040B2 (en) * | 2008-11-26 | 2011-09-13 | Schlumberger Technology Corporation | Fluid loss control |
US20100323933A1 (en) * | 2009-06-23 | 2010-12-23 | Fuller Michael J | Hydrocarbon-Based Filtercake Dissolution Fluid |
US8058212B2 (en) * | 2009-10-15 | 2011-11-15 | Baker Hughes Incorporated | Method of fracturing using mannanohydrolase enzyme breaker |
US8486867B2 (en) | 2009-10-15 | 2013-07-16 | Baker Hughes Incorporated | Method of fracturing using mannanohydrolase enzyme breaker |
US8517095B2 (en) | 2010-08-09 | 2013-08-27 | Baker Hughes Incorporated | Method of using hexose oxidases to create hydrogen peroxide in aqueous well treatment fluids |
WO2012045711A1 (en) | 2010-10-07 | 2012-04-12 | Akzo Nobel Chemicals International B.V. | Low residue formation fracturing |
US20120156787A1 (en) * | 2010-12-15 | 2012-06-21 | Saudi Arabian Oil Company | Laboratory Testing Procedure to Select Acid or Proppant Fracturing Stimulation Treatment for a Given Carbonate Formation |
US20160003026A1 (en) * | 2010-12-16 | 2016-01-07 | Bp Corporation North America, Inc. | Method of determining reservoir pressure |
US20120208726A1 (en) * | 2011-02-16 | 2012-08-16 | Kern Smith | Composition and method for removing filter cake |
US8833457B2 (en) | 2011-03-08 | 2014-09-16 | Baker Hughes Incorporated | Sulfates and phosphates as allosteric effectors in mannanohydrolase enzyme breakers |
US20130146289A1 (en) | 2011-12-07 | 2013-06-13 | Saudi Arabian Oil Company | Two-stage filter cake removal composition for drilling fluids and method of use thereof |
US11111766B2 (en) | 2012-06-26 | 2021-09-07 | Baker Hughes Holdings Llc | Methods of improving hydraulic fracture network |
MX356996B (es) | 2012-06-26 | 2018-06-22 | Baker Hughes Inc | Metodos para mejorar la red de fracturas hidraulicas. |
US10988678B2 (en) | 2012-06-26 | 2021-04-27 | Baker Hughes, A Ge Company, Llc | Well treatment operations using diverting system |
US10550319B2 (en) | 2013-04-05 | 2020-02-04 | Halliburton Energy Services, Inc. | Wellbore servicing compositions and methods of making and using same |
US10259993B2 (en) * | 2013-04-15 | 2019-04-16 | Epygen Labs Fz Llc | Stabilized acid precursor and acid-enzyme formulations for drilling mud cake removal |
WO2020231400A1 (en) * | 2019-05-13 | 2020-11-19 | Halliburton Engergy Services, Inc. | Injectivity and production improvement in oil and gas fields |
US10995258B1 (en) * | 2020-01-02 | 2021-05-04 | Halliburton Energy Services, Inc. | Removing filter cake with delayed enzymatic breakers |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2602778A (en) * | 1949-03-10 | 1952-07-08 | Ernest F Snyder | Method and composition for treating wells |
US2681704A (en) * | 1951-01-02 | 1954-06-22 | Paul L Menaul | Treating wells with a substrate |
US2801218A (en) * | 1954-06-18 | 1957-07-30 | Pan American Petroleum Corp | Emulsion gels for well servicing |
US3044550A (en) * | 1957-12-26 | 1962-07-17 | Dow Chemical Co | Method of treating earth formations which are penetrated by a well bore |
US3684710A (en) * | 1969-12-19 | 1972-08-15 | Baxter Laboratories Inc | Mannan depolymerase enzyme combination |
US4119546A (en) * | 1976-08-05 | 1978-10-10 | Pfizer Inc. | Process for producing Xanthomonas hydrophilic colloid, product resulting therefrom, and use thereof in displacement of oil from partially depleted reservoirs |
US4157116A (en) * | 1978-06-05 | 1979-06-05 | Halliburton Company | Process for reducing fluid flow to and from a zone adjacent a hydrocarbon producing formation |
US4160483A (en) * | 1978-07-21 | 1979-07-10 | The Dow Chemical Company | Method of treating a well using fluoboric acid to clean a propped fracture |
US4342866A (en) * | 1979-09-07 | 1982-08-03 | Merck & Co., Inc. | Heteropolysaccharide S-130 |
EP0030393B1 (de) * | 1979-10-26 | 1983-06-15 | Shell Internationale Researchmaatschappij B.V. | Xanthanase-Enzym und seine Herstellung |
US4343363A (en) * | 1981-01-02 | 1982-08-10 | Marathon Oil Company | Process for cleaning a subterranean injection surface and for selectively reducing the permeability of a subterranean formation |
US4410625A (en) * | 1982-02-04 | 1983-10-18 | The United States Of America As Represented By The Secretary Of Agriculture | Salt-tolerant microbial xanthanase and method of producing same |
US4502967A (en) * | 1982-09-27 | 1985-03-05 | Halliburton Company | Method and compositions for fracturing subterranean formations |
US4514309A (en) * | 1982-12-27 | 1985-04-30 | Hughes Tool Company | Cross-linking system for water based well fracturing fluids |
US4479543A (en) * | 1983-07-28 | 1984-10-30 | Union Oil Company Of California | Method for deeper penetrating acidizing of siliceous formations |
FR2559832B1 (fr) * | 1984-02-17 | 1986-05-30 | Rhone Poulenc Rech | Procede de colmatage reversible de formations souterraines |
US4609475A (en) * | 1984-02-24 | 1986-09-02 | Halliburton Company | Method of improving the permeability of a subterranean formation by removal of polymeric materials therefrom |
US4713449A (en) * | 1985-08-06 | 1987-12-15 | Getty Scientific Development Company | Polysaccharide polymer made by xanthomonas |
US4690891A (en) * | 1985-09-11 | 1987-09-01 | Exxon Research And Engineering Company | Method and the microorganism and enzyme used therein for degrading the xanthan molecule |
US4809783A (en) * | 1988-01-14 | 1989-03-07 | Halliburton Services | Method of dissolving organic filter cake |
US4996153A (en) * | 1988-05-10 | 1991-02-26 | The United States Of America As Represented By The Secretary Of Agriculture | Heat-stable, salt-tolerant microbial xanthanase |
US4886746A (en) * | 1988-05-10 | 1989-12-12 | The United States Of America As Represented By The Secretary Of Agriculture | Heat-stable, salt-tolerant microbial xanthanase |
US5164477A (en) * | 1989-02-28 | 1992-11-17 | Shiro Kobayashi | Polyfunctional polymerization initiator |
US4928763A (en) * | 1989-03-31 | 1990-05-29 | Marathon Oil Company | Method of treating a permeable formation |
US5032297A (en) * | 1989-05-19 | 1991-07-16 | Nalco Chemical Company | Enzymatically degradable fluid loss additive |
US5103905A (en) * | 1990-05-03 | 1992-04-14 | Dowell Schlumberger Incorporated | Method of optimizing the conductivity of a propped fractured formation |
AU8060091A (en) * | 1990-05-29 | 1991-12-31 | Chemgen Corporation | Hemicellulase active at extremes of ph and temperature and the means for the production thereof |
US5165477A (en) * | 1990-12-21 | 1992-11-24 | Phillips Petroleum Company | Enzymatic decomposition of drilling mud |
US5126051A (en) * | 1990-12-21 | 1992-06-30 | Phillips Petroleum Company | Enzymatic decomposition of drilling mud |
US5067566A (en) * | 1991-01-14 | 1991-11-26 | Bj Services Company | Low temperature degradation of galactomannans |
US5226479A (en) * | 1992-01-09 | 1993-07-13 | The Western Company Of North America | Fracturing fluid having a delayed enzyme breaker |
US5247995A (en) * | 1992-02-26 | 1993-09-28 | Bj Services Company | Method of dissolving organic filter cake obtained from polysaccharide based fluids used in production operations and completions of oil and gas wells |
US5201370A (en) * | 1992-02-26 | 1993-04-13 | Bj Services Company | Enzyme breaker for galactomannan based fracturing fluid |
US5224544A (en) * | 1992-02-26 | 1993-07-06 | Bj Services Company | Enzyme complex used for breaking crosslinked cellulose based blocking gels at low to moderate temperatures |
US5447197A (en) * | 1994-01-25 | 1995-09-05 | Bj Services Company | Storable liquid cementitious slurries for cementing oil and gas wells |
US5421412A (en) * | 1994-03-10 | 1995-06-06 | North Carolina State University | Methods and compositions for fracturing subterranean formations |
US5441109A (en) * | 1994-04-19 | 1995-08-15 | The Western Company Of North America | Enzyme breakers for breaking fracturing fluids and methods of making and use thereof |
US5562160A (en) * | 1994-08-08 | 1996-10-08 | B. J. Services Company | Fracturing fluid treatment design to optimize fluid rheology and proppant pack conductivity |
US5566759A (en) * | 1995-01-09 | 1996-10-22 | Bj Services Co. | Method of degrading cellulose-containing fluids during completions, workover and fracturing operations of oil and gas wells |
-
1996
- 1996-11-06 US US08/746,103 patent/US5881813A/en not_active Expired - Lifetime
-
1997
- 1997-10-14 AT AT97911804T patent/ATE285022T1/de not_active IP Right Cessation
- 1997-10-14 EP EP97911804A patent/EP0948704B1/de not_active Expired - Lifetime
- 1997-10-14 AU AU49093/97A patent/AU4909397A/en not_active Abandoned
- 1997-10-14 WO PCT/US1997/018903 patent/WO1998020230A1/en active IP Right Grant
- 1997-10-14 CA CA002270556A patent/CA2270556C/en not_active Expired - Lifetime
- 1997-10-14 DE DE69731971T patent/DE69731971D1/de not_active Expired - Lifetime
- 1997-10-14 DK DK97911804T patent/DK0948704T3/da active
- 1997-11-12 SA SA97180598A patent/SA97180598B1/ar unknown
-
1999
- 1999-05-05 NO NO19992183A patent/NO316401B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0948704B1 (de) | 2004-12-15 |
NO992183L (no) | 1999-06-24 |
DK0948704T3 (da) | 2005-04-18 |
AU4909397A (en) | 1998-05-29 |
SA97180598B1 (ar) | 2006-11-06 |
ATE285022T1 (de) | 2005-01-15 |
NO316401B1 (no) | 2004-01-19 |
CA2270556C (en) | 2005-12-06 |
NO992183D0 (no) | 1999-05-05 |
CA2270556A1 (en) | 1998-05-14 |
WO1998020230A1 (en) | 1998-05-14 |
EP0948704A1 (de) | 1999-10-13 |
US5881813A (en) | 1999-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |