CN1334854A - 用于生产完井烃的流体和技术 - Google Patents
用于生产完井烃的流体和技术 Download PDFInfo
- Publication number
- CN1334854A CN1334854A CN99816204.3A CN99816204A CN1334854A CN 1334854 A CN1334854 A CN 1334854A CN 99816204 A CN99816204 A CN 99816204A CN 1334854 A CN1334854 A CN 1334854A
- Authority
- CN
- China
- Prior art keywords
- fluid
- finishing liquid
- well
- ves
- well finishing
- 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.)
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- 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
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- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/24—Bacteria or enzyme containing gel breakers
-
- 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
Abstract
Description
Claims (49)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/224,440 US6140277A (en) | 1998-12-31 | 1998-12-31 | Fluids and techniques for hydrocarbon well completion |
US09/224,440 | 1998-12-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1334854A true CN1334854A (zh) | 2002-02-06 |
CN1238463C CN1238463C (zh) | 2006-01-25 |
Family
ID=22840694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99816204.3A Expired - Fee Related CN1238463C (zh) | 1998-12-31 | 1999-12-08 | 用于生产完井烃的流体和技术 |
Country Status (12)
Country | Link |
---|---|
US (3) | US6140277A (zh) |
EP (1) | EP1171543B1 (zh) |
CN (1) | CN1238463C (zh) |
AT (1) | ATE550403T1 (zh) |
AU (1) | AU761262B2 (zh) |
BR (1) | BR9916631B1 (zh) |
CA (2) | CA2690140C (zh) |
EA (1) | EA002585B1 (zh) |
ID (1) | ID30082A (zh) |
NO (1) | NO339337B1 (zh) |
OA (1) | OA12508A (zh) |
WO (1) | WO2000040667A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1304521C (zh) * | 2004-02-23 | 2007-03-14 | 中海石油(中国)有限公司天津分公司 | 一种滤饼清除液 |
Families Citing this family (200)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6435277B1 (en) | 1996-10-09 | 2002-08-20 | Schlumberger Technology Corporation | Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations |
US5964295A (en) | 1996-10-09 | 1999-10-12 | Schlumberger Technology Corporation, Dowell Division | Methods and compositions for testing subterranean formations |
US6564814B2 (en) * | 1997-05-23 | 2003-05-20 | Shelba F. Bowsman | Engine decarbonizing system |
US6258859B1 (en) * | 1997-06-10 | 2001-07-10 | Rhodia, Inc. | Viscoelastic surfactant fluids and related methods of use |
CA2257697C (en) | 1998-12-31 | 2003-05-20 | Fracmaster Ltd. | Foam-fluid for fracturing subterranean formations |
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 |
US6508307B1 (en) | 1999-07-22 | 2003-01-21 | Schlumberger Technology Corporation | Techniques for hydraulic fracturing combining oriented perforating and low viscosity fluids |
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 |
US6875728B2 (en) * | 1999-12-29 | 2005-04-05 | Bj Services Company Canada | Method for fracturing subterranean formations |
US6571875B2 (en) | 2000-02-17 | 2003-06-03 | Schlumberger Technology Corporation | Circulation tool for use in gravel packing of wellbores |
US6631764B2 (en) * | 2000-02-17 | 2003-10-14 | Schlumberger Technology Corporation | Filter cake cleanup and gravel pack methods for oil based or water based drilling fluids |
US6491099B1 (en) | 2000-02-29 | 2002-12-10 | Bj Services Company | Viscous fluid applicable for treating subterranean formations |
US7451819B2 (en) * | 2000-03-02 | 2008-11-18 | Schlumberger Technology Corporation | Openhole perforating |
CA2649056C (en) * | 2000-04-05 | 2010-10-26 | Schlumberger Canada Limited | Viscosity reduction of viscoelastic surfactant based fluids |
US20030216263A1 (en) * | 2000-08-30 | 2003-11-20 | Tibbles Raymond J. | Fluids and techniques for hydrocarbon well completion |
US6762154B2 (en) * | 2000-09-21 | 2004-07-13 | Schlumberger Technology Corporation | Viscoelastic surfactant fluids stable at high brine concentrations |
US7052901B2 (en) * | 2000-10-31 | 2006-05-30 | Baker Hughes Incorporated | Bacteria-based and enzyme-based mechanisms and products for viscosity reduction breaking of viscoelastic fluids |
US7084095B2 (en) * | 2001-04-04 | 2006-08-01 | Schlumberger Technology Corporation | Methods for controlling the rheological properties of viscoelastic surfactants based fluids |
US6908888B2 (en) * | 2001-04-04 | 2005-06-21 | Schlumberger Technology Corporation | Viscosity reduction of viscoelastic surfactant based fluids |
US6911418B2 (en) * | 2001-05-17 | 2005-06-28 | Schlumberger Technology Corporation | Method for treating a subterranean formation |
US7080688B2 (en) * | 2003-08-14 | 2006-07-25 | Halliburton Energy Services, Inc. | Compositions and methods for degrading filter cake |
US7140438B2 (en) * | 2003-08-14 | 2006-11-28 | Halliburton Energy Services, Inc. | Orthoester compositions and methods of use in subterranean applications |
US7168489B2 (en) * | 2001-06-11 | 2007-01-30 | Halliburton Energy Services, Inc. | Orthoester compositions and methods for reducing the viscosified treatment fluids |
US7276466B2 (en) * | 2001-06-11 | 2007-10-02 | Halliburton Energy Services, Inc. | Compositions and methods for reducing the viscosity of a fluid |
US6828280B2 (en) * | 2001-08-14 | 2004-12-07 | Schlumberger Technology Corporation | Methods for stimulating hydrocarbon production |
US6938693B2 (en) * | 2001-10-31 | 2005-09-06 | Schlumberger Technology Corporation | Methods for controlling screenouts |
US7078370B2 (en) * | 2001-09-19 | 2006-07-18 | Baker Hughes Incorporated | Biodegradable chelant compositions for fracturing fluid |
MXPA04005049A (es) * | 2001-12-03 | 2004-08-19 | Schlumberger Technology Bv | Fluido de perforacion de control de perdida de fluido que no causa dano y metodo para el uso de la misma. |
US8273693B2 (en) | 2001-12-12 | 2012-09-25 | Clearwater International Llc | Polymeric gel system and methods for making and using same in hydrocarbon recovery |
US7405188B2 (en) * | 2001-12-12 | 2008-07-29 | Wsp Chemicals & Technology, Llc | Polymeric gel system and compositions for treating keratin substrates containing same |
US7183239B2 (en) * | 2001-12-12 | 2007-02-27 | Clearwater International, Llc | Gel plugs and pigs for pipeline use |
US7119050B2 (en) * | 2001-12-21 | 2006-10-10 | Schlumberger Technology Corporation | Fluid system having controllable reversible viscosity |
US6929070B2 (en) * | 2001-12-21 | 2005-08-16 | Schlumberger Technology Corporation | Compositions and methods for treating a subterranean formation |
US6791130B2 (en) * | 2002-08-27 | 2004-09-14 | E-Phocus, Inc. | Photoconductor-on-active-pixel (POAP) sensor utilizing a multi-layered radiation absorbing structure |
US6691780B2 (en) | 2002-04-18 | 2004-02-17 | Halliburton Energy Services, Inc. | Tracking of particulate flowback in subterranean wells |
US6774090B2 (en) * | 2002-04-19 | 2004-08-10 | Jacam Chemicals, L.L.C. | Compositions and methods for controlling downhole sulfide deposits |
AU2003240679A1 (en) * | 2002-05-21 | 2003-12-02 | Sofitech N.V. | Hydraulic fracturing method |
US6840318B2 (en) * | 2002-06-20 | 2005-01-11 | Schlumberger Technology Corporation | Method for treating subterranean formation |
US6968898B2 (en) * | 2002-06-28 | 2005-11-29 | Halliburton Energy Services, Inc. | System and method for removing particles from a well bore penetrating a possible producing formation |
US6978838B2 (en) * | 2002-07-19 | 2005-12-27 | Schlumberger Technology Corporation | Method for removing filter cake from injection wells |
US7398826B2 (en) * | 2003-11-14 | 2008-07-15 | Schlumberger Technology Corporation | Well treatment with dissolvable polymer |
US7219731B2 (en) * | 2002-08-26 | 2007-05-22 | Schlumberger Technology Corporation | Degradable additive for viscoelastic surfactant based fluid systems |
US7677311B2 (en) * | 2002-08-26 | 2010-03-16 | Schlumberger Technology Corporation | Internal breaker for oilfield treatments |
US6886635B2 (en) | 2002-08-28 | 2005-05-03 | Tetra Technologies, Inc. | Filter cake removal fluid and method |
US7345012B2 (en) * | 2004-12-15 | 2008-03-18 | Schlumberger Technology Corporation | Foamed viscoelastic surfactants |
US7378378B2 (en) * | 2002-12-19 | 2008-05-27 | Schlumberger Technology Corporation | Rheology enhancers |
US6923264B2 (en) * | 2003-03-05 | 2005-08-02 | Halliburton Energy Services, Inc. | Methods of fracturing subterranean zones, fracturing fluids and breaker activators therefor |
US7228904B2 (en) * | 2003-06-27 | 2007-06-12 | Halliburton Energy Services, Inc. | Compositions and methods for improving fracture conductivity in a subterranean well |
US7036587B2 (en) * | 2003-06-27 | 2006-05-02 | Halliburton Energy Services, Inc. | Methods of diverting treating fluids in subterranean zones and degradable diverting materials |
US20050130848A1 (en) * | 2003-06-27 | 2005-06-16 | Halliburton Energy Services, Inc. | Compositions and methods for improving fracture conductivity in a subterranean well |
US7032663B2 (en) * | 2003-06-27 | 2006-04-25 | Halliburton Energy Services, Inc. | Permeable cement and sand control methods utilizing permeable cement in subterranean well bores |
US7044224B2 (en) * | 2003-06-27 | 2006-05-16 | Halliburton Energy Services, Inc. | Permeable cement and methods of fracturing utilizing permeable cement in subterranean well bores |
US7148184B2 (en) * | 2003-07-22 | 2006-12-12 | Schlumberger Technology Corporation | Self-diverting foamed system |
US20050028976A1 (en) * | 2003-08-05 | 2005-02-10 | Nguyen Philip D. | Compositions and methods for controlling the release of chemicals placed on particulates |
US7081438B2 (en) * | 2003-08-13 | 2006-07-25 | Brine -Add Fluids Ltd. | Drilling fluids, drilling fluids additives and methods useful for limiting tar sands accretion on metal surfaces |
US7497278B2 (en) * | 2003-08-14 | 2009-03-03 | Halliburton Energy Services, Inc. | Methods of degrading filter cakes in a subterranean formation |
US8541051B2 (en) | 2003-08-14 | 2013-09-24 | Halliburton Energy Services, Inc. | On-the fly coating of acid-releasing degradable material onto a particulate |
US6997259B2 (en) * | 2003-09-05 | 2006-02-14 | Halliburton Energy Services, Inc. | Methods for forming a permeable and stable mass in a subterranean formation |
US7674753B2 (en) | 2003-09-17 | 2010-03-09 | Halliburton Energy Services, Inc. | Treatment fluids and methods of forming degradable filter cakes comprising aliphatic polyester and their use in subterranean formations |
US7829507B2 (en) | 2003-09-17 | 2010-11-09 | Halliburton Energy Services Inc. | Subterranean treatment fluids comprising a degradable bridging agent and methods of treating subterranean formations |
US7833944B2 (en) | 2003-09-17 | 2010-11-16 | Halliburton Energy Services, Inc. | Methods and compositions using crosslinked aliphatic polyesters in well bore applications |
US7318475B2 (en) * | 2003-11-14 | 2008-01-15 | Schlumberger Technology Corporation | Matrix acidizing high permeability contrast formations |
US7000701B2 (en) * | 2003-11-18 | 2006-02-21 | Halliburton Energy Services, Inc. | Compositions and methods for weighting a breaker coating for uniform distribution in a particulate pack |
US7195068B2 (en) * | 2003-12-15 | 2007-03-27 | Halliburton Energy Services, Inc. | Filter cake degradation compositions and methods of use in subterranean operations |
US7096947B2 (en) * | 2004-01-27 | 2006-08-29 | Halliburton Energy Services, Inc. | Fluid loss control additives for use in fracturing subterranean formations |
US20050173116A1 (en) | 2004-02-10 | 2005-08-11 | Nguyen Philip D. | Resin compositions and methods of using resin compositions to control proppant flow-back |
US20050183741A1 (en) * | 2004-02-20 | 2005-08-25 | Surjaatmadja Jim B. | Methods of cleaning and cutting using jetted fluids |
US7211547B2 (en) | 2004-03-03 | 2007-05-01 | Halliburton Energy Services, Inc. | Resin compositions and methods of using such resin compositions in subterranean applications |
GB2412391A (en) * | 2004-03-27 | 2005-09-28 | Cleansorb Ltd | Process for disruption of filter cakes |
GB2412389A (en) * | 2004-03-27 | 2005-09-28 | Cleansorb Ltd | Process for treating underground formations |
US7373977B1 (en) * | 2004-03-29 | 2008-05-20 | Oil Chem Technologies | Process for oil recovery employing surfactant gels |
US20050257932A1 (en) * | 2004-05-19 | 2005-11-24 | Davidson Eric A | Filter cake degradation compositions and associated methods |
US7299875B2 (en) | 2004-06-08 | 2007-11-27 | Halliburton Energy Services, Inc. | Methods for controlling particulate migration |
US7195070B2 (en) * | 2004-07-15 | 2007-03-27 | Weatherford/Lamb, Inc. | Method and apparatus for downhole artificial lift system protection |
US20060032633A1 (en) * | 2004-08-10 | 2006-02-16 | Nguyen Philip D | Methods and compositions for carrier fluids comprising water-absorbent fibers |
US7275596B2 (en) * | 2005-06-20 | 2007-10-02 | Schlumberger Technology Corporation | Method of using degradable fiber systems for stimulation |
US7775278B2 (en) * | 2004-09-01 | 2010-08-17 | Schlumberger Technology Corporation | Degradable material assisted diversion or isolation |
US7299869B2 (en) * | 2004-09-03 | 2007-11-27 | Halliburton Energy Services, Inc. | Carbon foam particulates and methods of using carbon foam particulates in subterranean applications |
US7757768B2 (en) | 2004-10-08 | 2010-07-20 | Halliburton Energy Services, Inc. | Method and composition for enhancing coverage and displacement of treatment fluids into subterranean formations |
US7237608B2 (en) * | 2004-10-20 | 2007-07-03 | Schlumberger Technology Corporation | Self diverting matrix acid |
US7648946B2 (en) | 2004-11-17 | 2010-01-19 | Halliburton Energy Services, Inc. | Methods of degrading filter cakes in subterranean formations |
US7380602B2 (en) * | 2004-11-18 | 2008-06-03 | Schlumberger Technology Corporation | Composition and method for treating a subterranean formation |
US7883740B2 (en) | 2004-12-12 | 2011-02-08 | Halliburton Energy Services, Inc. | Low-quality particulates and methods of making and using improved low-quality particulates |
US7923419B2 (en) * | 2004-12-17 | 2011-04-12 | Baker Hughes Incorporated | Methods and compositions for thermal insulation |
US20060169182A1 (en) | 2005-01-28 | 2006-08-03 | Halliburton Energy Services, Inc. | Methods and compositions relating to the hydrolysis of water-hydrolysable materials |
US8030249B2 (en) * | 2005-01-28 | 2011-10-04 | Halliburton Energy Services, Inc. | Methods and compositions relating to the hydrolysis of water-hydrolysable materials |
US20080009423A1 (en) | 2005-01-31 | 2008-01-10 | Halliburton Energy Services, Inc. | Self-degrading fibers and associated methods of use and manufacture |
US7267170B2 (en) * | 2005-01-31 | 2007-09-11 | Halliburton Energy Services, Inc. | Self-degrading fibers and associated methods of use and manufacture |
US7353876B2 (en) * | 2005-02-01 | 2008-04-08 | Halliburton Energy Services, Inc. | Self-degrading cement compositions and methods of using self-degrading cement compositions in subterranean formations |
US8598092B2 (en) | 2005-02-02 | 2013-12-03 | Halliburton Energy Services, Inc. | Methods of preparing degradable materials and methods of use in subterranean formations |
US20060172894A1 (en) * | 2005-02-02 | 2006-08-03 | Halliburton Energy Services, Inc. | Degradable particulate generation and associated methods |
US7216705B2 (en) * | 2005-02-22 | 2007-05-15 | Halliburton Energy Services, Inc. | Methods of placing treatment chemicals |
US7673686B2 (en) | 2005-03-29 | 2010-03-09 | Halliburton Energy Services, Inc. | Method of stabilizing unconsolidated formation for sand control |
US20060223714A1 (en) * | 2005-04-05 | 2006-10-05 | M-L L.L.C. | Invert emulsion based completion and displacement fluid and method of use |
US8105989B2 (en) * | 2005-04-05 | 2012-01-31 | M-I L.L.C. | Water based completion and displacement fluid and method of use |
US7662753B2 (en) | 2005-05-12 | 2010-02-16 | Halliburton Energy Services, Inc. | Degradable surfactants and methods for use |
US7677315B2 (en) | 2005-05-12 | 2010-03-16 | Halliburton Energy Services, Inc. | Degradable surfactants and methods for use |
US7803743B2 (en) * | 2005-06-06 | 2010-09-28 | Baker Hughes Incorporated | Invert emulsion carrier fluid and oil-wetting agent and method of using same |
US7497267B2 (en) * | 2005-06-16 | 2009-03-03 | Weatherford/Lamb, Inc. | Shunt tube connector lock |
US7318474B2 (en) | 2005-07-11 | 2008-01-15 | Halliburton Energy Services, Inc. | Methods and compositions for controlling formation fines and reducing proppant flow-back |
US7261160B2 (en) * | 2005-09-13 | 2007-08-28 | Halliburton Energy Services, Inc. | Methods and compositions for controlling the viscosity of viscoelastic surfactant fluids |
US20070060482A1 (en) * | 2005-09-13 | 2007-03-15 | Halliburton Energy Services, Inc. | Methods and compositions for controlling the viscosity of viscoelastic surfactant fluids |
US7713916B2 (en) | 2005-09-22 | 2010-05-11 | Halliburton Energy Services, Inc. | Orthoester-based surfactants and associated methods |
US7819192B2 (en) | 2006-02-10 | 2010-10-26 | Halliburton Energy Services, Inc. | Consolidating agent emulsions and associated methods |
US7926591B2 (en) | 2006-02-10 | 2011-04-19 | Halliburton Energy Services, Inc. | Aqueous-based emulsified consolidating agents suitable for use in drill-in applications |
US8613320B2 (en) | 2006-02-10 | 2013-12-24 | Halliburton Energy Services, Inc. | Compositions and applications of resins in treating subterranean formations |
US7665517B2 (en) | 2006-02-15 | 2010-02-23 | Halliburton Energy Services, Inc. | Methods of cleaning sand control screens and gravel packs |
US7691789B2 (en) * | 2006-03-31 | 2010-04-06 | Schlumberger Technology Corporation | Self-cleaning well control fluid |
US8329621B2 (en) | 2006-07-25 | 2012-12-11 | Halliburton Energy Services, Inc. | Degradable particulates and associated methods |
US8567503B2 (en) | 2006-08-04 | 2013-10-29 | Halliburton Energy Services, Inc. | Composition and method relating to the prevention and remediation of surfactant gel damage |
US9027647B2 (en) | 2006-08-04 | 2015-05-12 | Halliburton Energy Services, Inc. | Treatment fluids containing a biodegradable chelating agent and methods for use thereof |
US8567504B2 (en) * | 2006-08-04 | 2013-10-29 | Halliburton Energy Services, Inc. | Composition and method relating to the prevention and remediation of surfactant gel damage |
US9127194B2 (en) | 2006-08-04 | 2015-09-08 | Halliburton Energy Services, Inc. | Treatment fluids containing a boron trifluoride complex and methods for use thereof |
US9120964B2 (en) | 2006-08-04 | 2015-09-01 | Halliburton Energy Services, Inc. | Treatment fluids containing biodegradable chelating agents and methods for use thereof |
US8481462B2 (en) * | 2006-09-18 | 2013-07-09 | Schlumberger Technology Corporation | Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluids |
US7287590B1 (en) | 2006-09-18 | 2007-10-30 | Schlumberger Technology Corporation | Internal breaker for oilfield fluids |
US7635028B2 (en) * | 2006-09-18 | 2009-12-22 | Schlumberger Technology Corporation | Acidic internal breaker for viscoelastic surfactant fluids in brine |
US8067342B2 (en) * | 2006-09-18 | 2011-11-29 | Schlumberger Technology Corporation | Internal breakers for viscoelastic surfactant fluids |
US7879770B2 (en) * | 2006-09-18 | 2011-02-01 | Schlumberger Technology Corporation | Oxidative internal breaker for viscoelastic surfactant fluids |
US7678743B2 (en) | 2006-09-20 | 2010-03-16 | Halliburton Energy Services, Inc. | Drill-in fluids and associated methods |
US7678742B2 (en) | 2006-09-20 | 2010-03-16 | Halliburton Energy Services, Inc. | Drill-in fluids and associated methods |
US7687438B2 (en) | 2006-09-20 | 2010-03-30 | Halliburton Energy Services, Inc. | Drill-in fluids and associated methods |
US7686080B2 (en) | 2006-11-09 | 2010-03-30 | Halliburton Energy Services, Inc. | Acid-generating fluid loss control additives and associated methods |
US9018146B2 (en) * | 2006-11-22 | 2015-04-28 | Baker Hughes Incorporated | Method of treating a well with viscoelastic surfactant and viscosification activator |
US7998908B2 (en) | 2006-12-12 | 2011-08-16 | Schlumberger Technology Corporation | Fluid loss control and well cleanup methods |
US8220548B2 (en) | 2007-01-12 | 2012-07-17 | Halliburton Energy Services Inc. | Surfactant wash treatment fluids and associated methods |
US8695708B2 (en) * | 2007-03-26 | 2014-04-15 | Schlumberger Technology Corporation | Method for treating subterranean formation with degradable material |
US20080236832A1 (en) * | 2007-03-26 | 2008-10-02 | Diankui Fu | Method for Treating Subterranean Formation |
EP1985682A1 (en) * | 2007-04-17 | 2008-10-29 | Services Pétroliers Schlumberger | Method and composition for treatment of a well |
US8071511B2 (en) * | 2007-05-10 | 2011-12-06 | Halliburton Energy Services, Inc. | Methods for stimulating oil or gas production using a viscosified aqueous fluid with a chelating agent to remove scale from wellbore tubulars or subsurface equipment |
US20080277112A1 (en) * | 2007-05-10 | 2008-11-13 | Halliburton Energy Services, Inc. | Methods for stimulating oil or gas production using a viscosified aqueous fluid with a chelating agent to remove calcium carbonate and similar materials from the matrix of a formation or a proppant pack |
US8099997B2 (en) | 2007-06-22 | 2012-01-24 | Weatherford/Lamb, Inc. | Potassium formate gel designed for the prevention of water ingress and dewatering of pipelines or flowlines |
US8065905B2 (en) | 2007-06-22 | 2011-11-29 | Clearwater International, Llc | Composition and method for pipeline conditioning and freezing point suppression |
US7950454B2 (en) * | 2007-07-23 | 2011-05-31 | Schlumberger Technology Corporation | Technique and system for completing a well |
US8020617B2 (en) * | 2007-09-11 | 2011-09-20 | Schlumberger Technology Corporation | Well treatment to inhibit fines migration |
US20090137429A1 (en) * | 2007-11-26 | 2009-05-28 | Rimassa Shawn Mccleskey | Temperature-Extended Enzyme Systems |
US7712536B2 (en) * | 2007-11-29 | 2010-05-11 | Schlumberger Technology Corporation | Filtercake removal |
EA018816B1 (ru) | 2007-12-03 | 2013-10-30 | Шлюмбергер Текнолоджи Б.В. | Способы перфорирования с использованием вязкоупругих поверхностно-активных текучих сред и связанные с ними составы |
US8839865B2 (en) * | 2008-02-27 | 2014-09-23 | Schlumberger Technology Corporation | Slip-layer fluid placement |
US20090247430A1 (en) * | 2008-03-28 | 2009-10-01 | Diankui Fu | Elongated particle breakers in low pH fracturing fluids |
US8006760B2 (en) | 2008-04-10 | 2011-08-30 | Halliburton Energy Services, Inc. | Clean fluid systems for partial monolayer fracturing |
CA2723586C (en) * | 2008-05-05 | 2013-06-18 | Raul Navarro-Mascarell | Breaker fluids comprising a chelating agent and an enzyme |
US7906464B2 (en) | 2008-05-13 | 2011-03-15 | Halliburton Energy Services, Inc. | Compositions and methods for the removal of oil-based filtercakes |
WO2010001323A1 (en) * | 2008-07-01 | 2010-01-07 | Schlumberger Canada Limited | System, method, and apparatus for injection well clean-up operations |
US8322419B2 (en) * | 2008-07-25 | 2012-12-04 | Schlumberger Technology Corporation | Method of gravel packing a well containing synthetic or oil-based drilling fluids |
US8316939B2 (en) * | 2008-08-20 | 2012-11-27 | Schlumberger Technology Corporation | Method of installing sand control screens in wellbores containing synthetic or oil-based drilling fluids |
US8658574B2 (en) * | 2008-08-29 | 2014-02-25 | Schlumberger Technology Corporation | Treatment and reuse of oilfield produced water for operations in a well |
US7833943B2 (en) | 2008-09-26 | 2010-11-16 | Halliburton Energy Services Inc. | Microemulsifiers and methods of making and using same |
US8322420B2 (en) * | 2008-10-20 | 2012-12-04 | Schlumberger Technology Corporation | Toe-to-heel gravel packing methods |
US8016040B2 (en) * | 2008-11-26 | 2011-09-13 | Schlumberger Technology Corporation | Fluid loss control |
US8293696B2 (en) * | 2009-02-06 | 2012-10-23 | Ecolab, Inc. | Alkaline composition comprising a chelant mixture, including HEIDA, and method of producing same |
US8177526B2 (en) * | 2009-02-18 | 2012-05-15 | Schlumberger Technology Corporation | Gas well dewatering system |
US8127835B2 (en) * | 2009-02-18 | 2012-03-06 | Schlumberger Technology Corporation | Integrated cable hanger pick-up system |
US7980311B2 (en) * | 2009-02-18 | 2011-07-19 | Schlumberger Technology Corporation | Devices, systems and methods for equalizing pressure in a gas well |
US8082991B2 (en) * | 2009-02-19 | 2011-12-27 | Schlumberger Technology Corporation | Monitoring and control system for a gas well dewatering pump |
US7998910B2 (en) | 2009-02-24 | 2011-08-16 | Halliburton Energy Services, Inc. | Treatment fluids comprising relative permeability modifiers and methods of use |
US9034804B2 (en) * | 2009-06-05 | 2015-05-19 | Kroff Chemical Company | Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutions and/or enhanced fluid performance |
US20100323932A1 (en) | 2009-06-17 | 2010-12-23 | Oscar Bustos | Methods for treating a well or the like |
US8082992B2 (en) | 2009-07-13 | 2011-12-27 | Halliburton Energy Services, Inc. | Methods of fluid-controlled geometry stimulation |
US20110017457A1 (en) * | 2009-07-21 | 2011-01-27 | Samuel Mathew M | Environmental compositions and methods for well treatment |
US20110021386A1 (en) | 2009-07-27 | 2011-01-27 | Ali Syed A | Microemulsion to improve shale gas production by controlling water imbibition |
US8567499B2 (en) * | 2009-08-04 | 2013-10-29 | Schlumberger Technology Corporation | Gelled liquid hydrocarbon treatment fluids and their associated methods of use |
US9103200B2 (en) | 2009-08-26 | 2015-08-11 | Schlumberger Technology Corporation | Rate induced diversion for multi-stage stimulation |
CA2782370C (en) | 2009-12-23 | 2018-01-16 | Bp Corporation North America Inc. | Rigless low volume pump system |
US20110186293A1 (en) * | 2010-02-01 | 2011-08-04 | Gurmen M Nihat | Use of reactive solids and fibers in wellbore clean-out and stimulation applications |
US8517100B2 (en) | 2010-05-12 | 2013-08-27 | Schlumberger Technology Corporation | Compositions and methods for cleaning a wellbore prior to cementing |
US9022112B2 (en) | 2010-05-20 | 2015-05-05 | Schlumberger Technology Corporation | Chelant based system and polylactide resin for acid diversion |
WO2012001396A1 (en) * | 2010-06-28 | 2012-01-05 | M-I Drilling Fluids U.K. Limited | Method of removing water-based filter cake |
MX348072B (es) | 2010-06-30 | 2017-05-25 | M-I L L C * | Fluido rompedor y de desplazamiento. |
MX350787B (es) * | 2010-09-30 | 2017-09-18 | M I L L C * | Agente viscosificado para el control de la perdida de fluido que utiliza quelatos. |
US8561699B2 (en) | 2010-12-13 | 2013-10-22 | Halliburton Energy Services, Inc. | Well screens having enhanced well treatment capabilities |
US8881823B2 (en) | 2011-05-03 | 2014-11-11 | Halliburton Energy Services, Inc. | Environmentally friendly low temperature breaker systems and related methods |
RU2524227C2 (ru) * | 2011-12-30 | 2014-07-27 | Шлюмберже Текнолоджи Б.В. | Добавка к жидкости для обработки подземного пласта и способ обработки подземного пласта |
US9010417B2 (en) | 2012-02-09 | 2015-04-21 | Baker Hughes Incorporated | Downhole screen with exterior bypass tubes and fluid interconnections at tubular joints therefore |
US9334716B2 (en) | 2012-04-12 | 2016-05-10 | Halliburton Energy Services, Inc. | Treatment fluids comprising a hydroxypyridinecarboxylic acid and methods for use thereof |
NO335083B1 (no) * | 2012-08-21 | 2014-09-08 | Altus Intervention As | Anordning for oppsamling av partikulært materiale i en ledning |
US9803130B2 (en) | 2012-10-25 | 2017-10-31 | Schlumberger Technology Corporation | Methods of activating enzyme breakers |
CN102942907A (zh) * | 2012-11-23 | 2013-02-27 | 大庆百晟石油科技有限公司 | 一种新型调剖速解液 |
WO2014164835A1 (en) * | 2013-03-13 | 2014-10-09 | M-I Drilling Fluids U.K. Limited | Chelant acid particulate bridging solids for acid based wellbore fluids |
US9670399B2 (en) | 2013-03-15 | 2017-06-06 | Halliburton Energy Services, Inc. | Methods for acidizing a subterranean formation using a stabilized microemulsion carrier fluid |
EP2796662B1 (en) * | 2013-04-24 | 2016-06-08 | GE Oil & Gas UK Limited | Method and apparatus for cleaning a subsea stabplate connection |
MX365430B (es) | 2013-06-04 | 2019-06-03 | Akzo Nobel Chemicals Int Bv | Proceso para tratar formaciones subterraneas usando un agente quelante. |
AU2014339778B2 (en) | 2013-10-25 | 2018-08-23 | Flex-Chem Holding Company, Llc | Method for remediation of subterranean-formed metal-polymer complexes using a metal complexing agent |
CA2944700C (en) | 2014-04-14 | 2023-02-14 | Flex-Chem Holding Company, Llc | Stimulation of wells in nano-darcy shale formations |
CA2888027A1 (en) | 2014-04-16 | 2015-10-16 | Bp Corporation North America, Inc. | Reciprocating pumps for downhole deliquification systems and fluid distribution systems for actuating reciprocating pumps |
US9238771B1 (en) * | 2014-08-29 | 2016-01-19 | King Fahd University Of Petroleum And Minerals | Non-coiled tubing well clean-up |
DK3189116T3 (da) | 2014-09-04 | 2023-11-06 | Flex Chem Holding Company Llc | Slickvandfrakturering ved anvendelse af tidsforsinket frigivelse af metalkompleksdannende middel |
US10329859B2 (en) | 2015-05-20 | 2019-06-25 | Halliburton Energy Services, Inc. | Alkylpolyglucoside derivative fluid loss control additives for wellbore treatment fluids |
WO2017007781A1 (en) * | 2015-07-06 | 2017-01-12 | Schlumberger Technology Corporation | Hedta based chelants used with divalent brines, hedta based chelants used with divalent brines, wellbore fluids including the same and methods of use thereof |
CA2997608C (en) * | 2015-10-14 | 2021-06-22 | Landmark Graphics Corporation | History matching of hydrocarbon production from heterogenous reservoirs |
US10294407B2 (en) | 2015-11-25 | 2019-05-21 | King Fahd University Of Petroleum And Minerals | Barite filter cake removing composition and method |
CN106367052A (zh) * | 2016-09-07 | 2017-02-01 | 中国石油化工股份有限公司 | 一种用于注水井的降压增注剂及其制备方法和应用 |
US10844278B2 (en) | 2017-07-14 | 2020-11-24 | King Fahd University Of Petroleum And Minerals | Composition and method for removing oil-based filter cake |
EP4041843A1 (en) | 2019-10-10 | 2022-08-17 | Flex-Chem Holding Company, LLC | Method for remediation of subterranean-formed metal-polymer complexes using peracetic acid |
US11352548B2 (en) | 2019-12-31 | 2022-06-07 | Saudi Arabian Oil Company | Viscoelastic-surfactant treatment fluids having oxidizer |
CA3169214A1 (en) | 2020-02-07 | 2021-08-12 | Flex-Chem Holding Company, Llc | Iron control as part of a well treatment using time-released agents |
AU2021215942A1 (en) | 2020-02-07 | 2022-08-18 | Flex-Chem Holding Company, Llc | Iron control as part of a well treatment using time-released agents |
WO2022031913A1 (en) * | 2020-08-06 | 2022-02-10 | Saudi Arabian Oil Company | Viscoelastic-surfactant treatment fluids having oxidizer |
US11787997B2 (en) | 2022-03-21 | 2023-10-17 | Saudi Arabian Oil Company | Treatment fluid composition for high temperature multi-stage fracturing applications |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2259419A (en) * | 1937-10-23 | 1941-10-14 | Dow Chemical Co | Well drilling |
US2343136A (en) * | 1941-08-02 | 1944-02-29 | Richfield Oil Corp | Well completion fluid |
US2525783A (en) * | 1946-04-06 | 1950-10-17 | Nat Lead Co | Treatment of well-drilling fluids |
US2651500A (en) * | 1948-05-04 | 1953-09-08 | Texaco Development Corp | Art of drilling wells |
US2681704A (en) * | 1951-01-02 | 1954-06-22 | Paul L Menaul | Treating wells with a substrate |
US3480511A (en) * | 1966-08-11 | 1969-11-25 | Gen Mills Inc | Enzymatic breaker system for tamarind polysaccharide |
US3515667A (en) * | 1966-12-12 | 1970-06-02 | Universal Oil Prod Co | Drilling fluid additive |
US3509950A (en) * | 1968-03-27 | 1970-05-05 | Raphael G Kazmann | Well drilling mud and screen composition and method of use thereof |
US4081030A (en) * | 1976-11-01 | 1978-03-28 | The Dow Chemical Company | Aqueous based slurry with chelating agent and method of forming a consolidated gravel pack |
US4169818A (en) * | 1978-04-17 | 1979-10-02 | Celanese Corporation | Mixture of hydroxypropylcellulose and poly(maleic anhydride/alkyl vinyl ether) as a hydrocolloid gelling agent |
US4190462A (en) * | 1978-07-04 | 1980-02-26 | Shell Oil Company | Dissolving barium sulfate scale with aqueous solutions of salts of carboxymethyl monocyclic macrocyclic polyamines |
US4636327A (en) | 1980-12-05 | 1987-01-13 | Dowell Schlumberger Incorporated | Aqueous acid composition and method of use |
US4430128A (en) | 1980-12-05 | 1984-02-07 | The Dow Chemical Company | Aqueous acid composition and method of use |
US4615825A (en) | 1981-10-30 | 1986-10-07 | The Dow Chemical Company | Friction reduction using a viscoelastic surfactant |
US4695389A (en) * | 1984-03-16 | 1987-09-22 | Dowell Schlumberger Incorporated | Aqueous gelling and/or foaming agents for aqueous acids and methods of using the same |
US4591447A (en) * | 1984-03-16 | 1986-05-27 | Dowell Schlumberger Incorporated | Aqueous gelling and/or foaming agents for aqueous acids and methods of using the same |
US4735731A (en) * | 1984-06-15 | 1988-04-05 | The Dow Chemical Company | Process for reversible thickening of a liquid |
US5258137A (en) * | 1984-12-24 | 1993-11-02 | The Dow Chemical Company | Viscoelastic surfactant based foam fluids |
US4623399A (en) | 1985-02-04 | 1986-11-18 | Dowell Schlumberger Incorporated | Solvent for removing iron oxide deposits |
US4734259A (en) * | 1985-11-22 | 1988-03-29 | Dowell Schlumberger Incorporated | Mixtures of α,β-unsaturated aldehides and surface active agents used as corrosion inhibitors in aqueous fluids |
US4888121A (en) | 1988-04-05 | 1989-12-19 | Halliburton Company | Compositions and method for controlling precipitation when acidizing sour wells |
US4945991A (en) | 1989-08-23 | 1990-08-07 | Mobile Oil Corporation | Method for gravel packing wells |
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 |
US5082052A (en) | 1991-01-31 | 1992-01-21 | Mobil Oil Corporation | Apparatus for gravel packing wells |
US5224546A (en) * | 1991-03-18 | 1993-07-06 | Smith William H | Method of breaking metal-crosslinked polymers |
US5113935A (en) | 1991-05-01 | 1992-05-19 | Mobil Oil Corporation | Gravel packing of wells |
US5161613A (en) | 1991-08-16 | 1992-11-10 | Mobil Oil Corporation | Apparatus for treating formations using alternate flowpaths |
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 |
GB2282619B (en) * | 1992-06-03 | 1996-06-05 | Mobil Oil Corp | Method for removing alkaline sulfate scale |
US5333688A (en) | 1993-01-07 | 1994-08-02 | Mobil Oil Corporation | Method and apparatus for gravel packing of wells |
GB9308884D0 (en) * | 1993-04-29 | 1993-06-16 | Archaeus Tech Group | Acidising oil reservoirs |
US5390966A (en) | 1993-10-22 | 1995-02-21 | Mobil Oil Corporation | Single connector for shunt conduits on well tool |
US5419394A (en) | 1993-11-22 | 1995-05-30 | Mobil Oil Corporation | Tools for delivering fluid to spaced levels in a wellbore |
US5417284A (en) | 1994-06-06 | 1995-05-23 | Mobil Oil Corporation | Method for fracturing and propping a formation |
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 |
US5551516A (en) * | 1995-02-17 | 1996-09-03 | Dowell, A Division Of Schlumberger Technology Corporation | Hydraulic fracturing process and compositions |
US5515915A (en) | 1995-04-10 | 1996-05-14 | Mobil Oil Corporation | Well screen having internal shunt tubes |
US5560427A (en) | 1995-07-24 | 1996-10-01 | Mobil Oil Corporation | Fracturing and propping a formation using a downhole slurry splitter |
US5972868A (en) * | 1995-12-13 | 1999-10-26 | The Dow Chemical Company | Method for controlling alkaline earth and transition metal scaling with 2-hydroxyethyl iminodiacetic acid |
US5964295A (en) | 1996-10-09 | 1999-10-12 | Schlumberger Technology Corporation, Dowell Division | Methods and compositions for testing subterranean formations |
US5881813A (en) * | 1996-11-06 | 1999-03-16 | Bj Services Company | Method for improved stimulation treatment |
US5981447A (en) * | 1997-05-28 | 1999-11-09 | Schlumberger Technology Corporation | Method and composition for controlling fluid loss in high permeability hydrocarbon bearing formations |
US6258859B1 (en) | 1997-06-10 | 2001-07-10 | Rhodia, Inc. | Viscoelastic surfactant fluids and related methods of use |
US6035936A (en) * | 1997-11-06 | 2000-03-14 | Whalen; Robert T. | Viscoelastic surfactant fracturing fluids and a method for fracturing subterranean formations |
GB2338254B (en) * | 1998-06-12 | 2002-10-16 | Sofitech Nv | Well completion clean-up fluids and method for cleaning up drilling and completion filtercakes |
US6140277A (en) * | 1998-12-31 | 2000-10-31 | Schlumberger Technology Corporation | Fluids and techniques for hydrocarbon well completion |
-
1998
- 1998-12-31 US US09/224,440 patent/US6140277A/en not_active Expired - Fee Related
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1999
- 1999-12-08 CA CA2690140A patent/CA2690140C/en not_active Expired - Fee Related
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1304521C (zh) * | 2004-02-23 | 2007-03-14 | 中海石油(中国)有限公司天津分公司 | 一种滤饼清除液 |
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CA2356332C (en) | 2010-03-23 |
NO20013280L (no) | 2001-08-29 |
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BR9916631A (pt) | 2002-06-04 |
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BR9916631B1 (pt) | 2009-08-11 |
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AU761262B2 (en) | 2003-05-29 |
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CA2690140C (en) | 2011-09-06 |
AU3113400A (en) | 2000-07-24 |
US6140277A (en) | 2000-10-31 |
CA2690140A1 (en) | 2000-07-13 |
EA200100739A1 (ru) | 2002-04-25 |
CA2356332A1 (en) | 2000-07-13 |
CN1238463C (zh) | 2006-01-25 |
EA002585B1 (ru) | 2002-06-27 |
NO20013280D0 (no) | 2001-06-29 |
EP1171543B1 (en) | 2012-03-21 |
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