US2278838A
(en)
|
1940-03-11 |
1942-04-07 |
Petrolite Corp |
Composition of matter and process for preventing water-in-oil type emulsions resulting from acidization of calcareous oil-bearing strata
|
US2689244A
(en)
|
1950-06-23 |
1954-09-14 |
Phillips Petroleum Co |
Process for production of chitin sulfate
|
US2670329A
(en)
|
1950-08-03 |
1954-02-23 |
Phillips Petroleum Co |
Drilling muds and methods of using same
|
US2910436A
(en)
|
1953-10-02 |
1959-10-27 |
California Research Corp |
Method of treating wells with acid
|
US2863832A
(en)
|
1954-05-14 |
1958-12-09 |
California Research Corp |
Method of acidizing petroliferous formations
|
US2843573A
(en)
|
1955-03-21 |
1958-07-15 |
Rohm & Haas |
New quaternary ammonium compounds in which the nitrogen atom carries an alkoxymethyl group
|
US3065247A
(en)
|
1955-11-23 |
1962-11-20 |
Petrolte Corp |
Reaction product of epoxidized fatty acid esters of lower alkanols and polyamino compounds
|
US2877179A
(en)
|
1956-03-26 |
1959-03-10 |
Cities Service Res & Dev Co |
Composition for and method of inhibiting corrosion of metals
|
US2819278A
(en)
|
1956-05-09 |
1958-01-07 |
Petrolite Corp |
Reaction product of epoxidized glycerides and hydroxylated tertiary monoamines
|
US3008898A
(en)
|
1959-06-26 |
1961-11-14 |
Cities Service Res & Dev Co |
Method of inhibiting corrosion
|
US3052298A
(en)
|
1960-03-22 |
1962-09-04 |
Shell Oil Co |
Method and apparatus for cementing wells
|
US3072187A
(en)
*
|
1960-05-12 |
1963-01-08 |
Phillips Petroleum Co |
Production and upgrading of hydrocarbons in situ
|
US3271307A
(en)
|
1960-08-04 |
1966-09-06 |
Petrolite Corp |
Oil well treatment
|
US3251778A
(en)
|
1960-08-04 |
1966-05-17 |
Petrolite Corp |
Process of preventing scale
|
US3259578A
(en)
|
1960-08-04 |
1966-07-05 |
Petrolite Corp |
Lubricating compositions
|
US3258428A
(en)
|
1960-08-04 |
1966-06-28 |
Petrolite Corp |
Scale prevention
|
US3215199A
(en)
|
1963-02-21 |
1965-11-02 |
Shell Oil Co |
Acidizing oil formations
|
DE1468014A1
(de)
|
1964-01-29 |
1969-01-09 |
Henkel & Cie Gmbh |
Verfahren zur Herstellung von Hydroxyalkylaethern von Galactomannanen
|
US3297090A
(en)
|
1964-04-24 |
1967-01-10 |
Shell Oil Co |
Acidizing oil formations
|
US3307630A
(en)
|
1964-06-12 |
1967-03-07 |
Shell Oil Co |
Acidizing oil formations
|
US3251415A
(en)
|
1965-04-01 |
1966-05-17 |
Exxon Production Research Co |
Acid treating process
|
US3404114A
(en)
|
1965-06-18 |
1968-10-01 |
Dow Chemical Co |
Method for preparing latexes having improved adhesive properties
|
US3335794A
(en)
*
|
1965-08-19 |
1967-08-15 |
Union Oil Co |
Secondary recovery method with surfactant in fracturing fluid
|
US3434971A
(en)
|
1965-08-25 |
1969-03-25 |
Dow Chemical Co |
Composition and method for acidizing wells
|
US3353604A
(en)
*
|
1965-10-13 |
1967-11-21 |
Dow Chemical Co |
Treatment of subsurface earthen formations
|
US3347789A
(en)
|
1966-03-04 |
1967-10-17 |
Petrolite Corp |
Treatment of oil wells
|
US3451818A
(en)
|
1966-04-19 |
1969-06-24 |
Polaroid Corp |
Composite rollfilm assembly for use in the diffusion transfer process
|
US3382924A
(en)
|
1966-09-06 |
1968-05-14 |
Dow Chemical Co |
Treatment of earthen formations comprising argillaceous material
|
US3336980A
(en)
|
1967-02-09 |
1967-08-22 |
Exxon Production Research Co |
Sand control in wells
|
GB1222444A
(en)
*
|
1967-05-15 |
1971-02-10 |
Ferrania Spa |
Compounds useful as magenta-coloured couplers in colour photography
|
US3441085A
(en)
|
1967-09-07 |
1969-04-29 |
Exxon Production Research Co |
Method for acid treating carbonate formations
|
US3510167A
(en)
*
|
1968-08-19 |
1970-05-05 |
Hardy Salt Co |
Methods of solution mining
|
US3500913A
(en)
*
|
1968-10-30 |
1970-03-17 |
Shell Oil Co |
Method of recovering liquefiable components from a subterranean earth formation
|
US3501201A
(en)
*
|
1968-10-30 |
1970-03-17 |
Shell Oil Co |
Method of producing shale oil from a subterranean oil shale formation
|
US3489222A
(en)
|
1968-12-26 |
1970-01-13 |
Chevron Res |
Method of consolidating earth formations without removing tubing from well
|
US3601194A
(en)
|
1969-07-14 |
1971-08-24 |
Union Oil Co |
Low fluid loss well-treating composition and method
|
US3647567A
(en)
|
1969-11-28 |
1972-03-07 |
Celanese Coatings Co |
Post-dipping of acidic deposition coatings
|
US3647507A
(en)
|
1970-01-07 |
1972-03-07 |
Johnson & Johnson |
Resin composition containing a polyacrylic acid-polyacrylamide copolymer and method of using the same to control resin composition
|
US3910862A
(en)
|
1970-01-30 |
1975-10-07 |
Gaf Corp |
Copolymers of vinyl pyrrolidone containing quarternary ammonium groups
|
US3689468A
(en)
|
1970-12-14 |
1972-09-05 |
Rohm & Haas |
Unsaturated quaternary monomers and polymers
|
US3708013A
(en)
|
1971-05-03 |
1973-01-02 |
Mobil Oil Corp |
Method and apparatus for obtaining an improved gravel pack
|
US3709298A
(en)
|
1971-05-20 |
1973-01-09 |
Shell Oil Co |
Sand pack-aided formation sand consolidation
|
US3744566A
(en)
|
1972-03-16 |
1973-07-10 |
Calgon Corp |
Secondary oil recovery process
|
US3841402A
(en)
*
|
1972-11-06 |
1974-10-15 |
Ici America Inc |
Fracturing with radiation-induced polymers
|
US4052345A
(en)
|
1973-12-17 |
1977-10-04 |
Basf Wyandotte Corporation |
Process for the preparation of polyurethane foams
|
US3902557A
(en)
|
1974-03-25 |
1975-09-02 |
Exxon Production Research Co |
Treatment of wells
|
US3943060A
(en)
|
1974-07-26 |
1976-03-09 |
Calgon Corporation |
Friction reducing
|
US4029544A
(en)
*
|
1974-10-24 |
1977-06-14 |
National Starch And Chemical Corporation |
Method of making a novel starch derivative and the product produced thereby
|
US4299710A
(en)
|
1975-05-30 |
1981-11-10 |
Rohm And Haas Company |
Drilling fluid and method
|
US4052343A
(en)
|
1975-11-10 |
1977-10-04 |
Rohm And Haas Company |
Crosslinked, macroreticular poly(dimethylaminoethyl methacrylate) ion-exchange resins and method of preparation by aqueous suspension polymerization using trialkylamine phase extender
|
US3983941A
(en)
|
1975-11-10 |
1976-10-05 |
Mobil Oil Corporation |
Well completion technique for sand control
|
US4374739A
(en)
|
1976-08-13 |
1983-02-22 |
Halliburton Company |
Oil well treating method and composition
|
US4366072A
(en)
|
1976-08-13 |
1982-12-28 |
Halliburton Company |
Oil well treating method and composition
|
US4366071A
(en)
|
1976-08-13 |
1982-12-28 |
Halliburton Company |
Oil well treating method and composition
|
CA1103008A
(en)
|
1976-08-13 |
1981-06-16 |
Homer C. Mclaughlin |
Treatment of clay formations with organic polycationic polymers
|
US4366073A
(en)
|
1976-08-13 |
1982-12-28 |
Halliburton Company |
Oil well treating method and composition
|
US4366074A
(en)
|
1976-08-13 |
1982-12-28 |
Halliburton Company |
Oil well treating method and composition
|
JPS6024122B2
(ja)
|
1977-01-05 |
1985-06-11 |
三菱化学株式会社 |
ビ−ズ状重合体の製造方法
|
US4142595A
(en)
|
1977-03-09 |
1979-03-06 |
Standard Oil Company (Indiana) |
Shale stabilizing drilling fluid
|
US4129183A
(en)
|
1977-06-30 |
1978-12-12 |
Texaco Inc. |
Use of organic acid chrome complexes to treat clay containing formations
|
US4152274A
(en)
|
1978-02-09 |
1979-05-01 |
Nalco Chemical Company |
Method for reducing friction loss in a well fracturing process
|
US4337828A
(en)
|
1978-06-19 |
1982-07-06 |
Magna Corporation |
Method of recovering petroleum from a subterranean reservoir incorporating polyepoxide condensates of resinous polyalkylene oxide adducts and polyether polyols
|
US4158521A
(en)
|
1978-06-26 |
1979-06-19 |
The Western Company Of North America |
Method of stabilizing clay formations
|
US4460627A
(en)
|
1978-09-28 |
1984-07-17 |
Halliburton Company |
Polymeric well treating method
|
US4532052A
(en)
|
1978-09-28 |
1985-07-30 |
Halliburton Company |
Polymeric well treating method
|
US4228277A
(en)
|
1979-02-12 |
1980-10-14 |
Hercules Incorporated |
Modified nonionic cellulose ethers
|
US4306981A
(en)
|
1979-10-05 |
1981-12-22 |
Magna Corporation |
Method for breaking petroleum emulsions and the like comprising resinous polyalkylene oxide adducts
|
US4552670A
(en)
|
1979-10-15 |
1985-11-12 |
Diamond Shamrock Chemicals Company |
Amphoteric water-in-oil self-inverting polymer emulsion
|
US4814096A
(en)
*
|
1981-02-06 |
1989-03-21 |
The Dow Chemical Company |
Enhanced oil recovery process using a hydrophobic associative composition containing a hydrophilic/hydrophobic polymer
|
US4393939A
(en)
|
1981-04-20 |
1983-07-19 |
Halliburton Services |
Clay stabilization during oil and gas well cementing operations
|
US4395340A
(en)
|
1981-07-14 |
1983-07-26 |
Halliburton Company |
Enhanced oil recovery methods and systems
|
US4401789A
(en)
|
1981-07-14 |
1983-08-30 |
Halliburton Company |
Enhanced oil recovery methods and systems
|
US4439334A
(en)
|
1981-07-14 |
1984-03-27 |
Halliburton Company |
Enhanced oil recovery methods and systems
|
US4441556A
(en)
|
1981-08-17 |
1984-04-10 |
Standard Oil Company |
Diverter tool and its use
|
US4440649A
(en)
|
1982-01-28 |
1984-04-03 |
Halliburton Company |
Well drilling and completion fluid composition
|
US4536297A
(en)
|
1982-01-28 |
1985-08-20 |
Halliburton Company |
Well drilling and completion fluid composition
|
US4447342A
(en)
|
1982-04-19 |
1984-05-08 |
Halliburton Co. |
Method of clay stabilization in enhanced oil recovery
|
US4604216A
(en)
|
1982-10-19 |
1986-08-05 |
Phillips Petroleum Company |
Drilling fluids
|
DE3400164A1
(de)
|
1983-01-14 |
1984-07-19 |
Sandoz-Patent-GmbH, 7850 Lörrach |
Fluessigkeitsverluste vermindernde additive fuer bohrlochbearbeitungsfluessigkeiten
|
US5186257A
(en)
*
|
1983-01-28 |
1993-02-16 |
Phillips Petroleum Company |
Polymers useful in the recovery and processing of natural resources
|
US4499214A
(en)
|
1983-05-03 |
1985-02-12 |
Diachem Industries, Inc. |
Method of rapidly dissolving polymers in water
|
US4554081A
(en)
|
1984-05-21 |
1985-11-19 |
Halliburton Company |
High density well drilling, completion and workover brines, fluid loss reducing additives therefor and methods of use
|
GB8413716D0
(en)
|
1984-05-30 |
1984-07-04 |
Allied Colloids Ltd |
Aqueous well fluids
|
US4563292A
(en)
|
1984-08-02 |
1986-01-07 |
Halliburton Company |
Methods for stabilizing fines contained in subterranean formations
|
US4536303A
(en)
|
1984-08-02 |
1985-08-20 |
Halliburton Company |
Methods of minimizing fines migration in subterranean formations
|
US4627926A
(en)
|
1984-09-19 |
1986-12-09 |
Exxon Research And Engineering Company |
Thermally stable borehole fluids
|
US4536305A
(en)
|
1984-09-21 |
1985-08-20 |
Halliburton Company |
Methods for stabilizing swelling clays or migrating fines in subterranean formations
|
US4608139A
(en)
|
1985-06-21 |
1986-08-26 |
Scm Corporation |
Electrocoating process using shear stable cationic latex
|
US4619776A
(en)
|
1985-07-02 |
1986-10-28 |
Texas United Chemical Corp. |
Crosslinked fracturing fluids
|
US4992182A
(en)
|
1985-11-21 |
1991-02-12 |
Union Oil Company Of California |
Scale removal treatment
|
US4679625A
(en)
*
|
1986-02-11 |
1987-07-14 |
Marathon Oil Company |
Oil recovery process using a viscosity adjusted gelation system
|
US4730028A
(en)
|
1986-03-28 |
1988-03-08 |
Exxon Research And Engineering Company |
Process for preparing hydrophobically associating terpolymers containing sulfonate functionality
|
US4662448A
(en)
|
1986-04-25 |
1987-05-05 |
Atlantic Richfield Company |
Well treatment method using sodium silicate to seal formation
|
US4959432A
(en)
|
1986-05-19 |
1990-09-25 |
Union Carbide Chemicals And Plastics Company Inc. |
Acid viscosifier compositions
|
US4693639A
(en)
|
1986-06-25 |
1987-09-15 |
Halliburton Company |
Clay stabilizing agent preparation and use
|
US4737295A
(en)
|
1986-07-21 |
1988-04-12 |
Venture Chemicals, Inc. |
Organophilic polyphenolic acid adducts
|
US4828725A
(en)
|
1986-10-01 |
1989-05-09 |
Air Products And Chemicals, Inc. |
Completion fluids containing high molecular weight poly(vinylamines)
|
US4856590A
(en)
|
1986-11-28 |
1989-08-15 |
Mike Caillier |
Process for washing through filter media in a production zone with a pre-packed screen and coil tubing
|
US4702319A
(en)
|
1986-12-29 |
1987-10-27 |
Exxon Research And Engineering Company |
Enhanced oil recovery with hydrophobically associating polymers containing sulfonate functionality
|
US4870167A
(en)
|
1987-03-02 |
1989-09-26 |
Hi-Tek Polymers, Inc. |
Hydrophobically modified non-ionic polygalactomannan ethers
|
US4828726A
(en)
|
1987-09-11 |
1989-05-09 |
Halliburton Company |
Stabilizing clayey formations
|
US5071934A
(en)
|
1987-12-21 |
1991-12-10 |
Exxon Research And Engineering Company |
Cationic hydrophobic monomers and polymers
|
IT1224421B
(it)
|
1987-12-29 |
1990-10-04 |
Lamberti Flli Spa |
Galattomannani modificati e realtivo procedimento di preparazione
|
US4941537A
(en)
|
1988-02-25 |
1990-07-17 |
Hi-Tek Polymers, Inc. |
Method for reducing the viscosity of aqueous fluid
|
US5160642A
(en)
|
1990-05-25 |
1992-11-03 |
Petrolite Corporation |
Polyimide quaternary salts as clay stabilization agents
|
US5105886A
(en)
|
1990-10-24 |
1992-04-21 |
Mobil Oil Corporation |
Method for the control of solids accompanying hydrocarbon production from subterranean formations
|
US5097904A
(en)
|
1991-02-28 |
1992-03-24 |
Halliburton Company |
Method for clay stabilization with quaternary amines
|
US5197544A
(en)
|
1991-02-28 |
1993-03-30 |
Halliburton Company |
Method for clay stabilization with quaternary amines
|
US5146986A
(en)
|
1991-03-15 |
1992-09-15 |
Halliburton Company |
Methods of reducing the water permeability of water and oil producing subterranean formations
|
US5208216A
(en)
|
1991-06-13 |
1993-05-04 |
Nalco Chemical Company |
Acrylamide terpolymer shale stabilizing additive for low viscosity oil and gas drilling operations
|
US5424284A
(en)
*
|
1991-10-28 |
1995-06-13 |
M-I Drilling Fluids Company |
Drilling fluid additive and method for inhibiting hydration
|
US5908814A
(en)
*
|
1991-10-28 |
1999-06-01 |
M-I L.L.C. |
Drilling fluid additive and method for inhibiting hydration
|
US5728653A
(en)
*
|
1992-01-31 |
1998-03-17 |
Institut Francais Du Petrole |
Method for inhibiting reactive argillaceous formations and use thereof in a drilling fluid
|
DE59308707D1
(de)
*
|
1992-04-10 |
1998-07-30 |
Clariant Gmbh |
Verfahren zur Verringerung oder vollständigen Einstellung des Wasserzuflusses bei Bohrungen zur Gewinnung von Öl und/oder Kohlenwasserstoffgas
|
EP0680504B1
(en)
*
|
1993-11-19 |
1999-03-10 |
Clearwater, Inc. |
Method of treating shale and clay in hydrocarbon formation drilling
|
FR2719601B1
(fr)
*
|
1994-05-04 |
1996-06-28 |
Inst Francais Du Petrole |
Procédé et fluide à base d'eau pour contrôler la dispersion de solides. Application au forage.
|
FR2719600B1
(fr)
*
|
1994-05-04 |
1996-06-14 |
Inst Francais Du Petrole |
Procédé et fluide utilisés dans un puits - Application au forage.
|
FR2729181A1
(fr)
*
|
1995-01-10 |
1996-07-12 |
Inst Francais Du Petrole |
Procede et fluide a base d'eau utilisant des guars modifiees hydrophobiquement comme reducteur de filtrat
|
GB9510396D0
(en)
*
|
1995-05-23 |
1995-07-19 |
Allied Colloids Ltd |
Polymers for drilling and reservoir fluids and their use
|
US5711376A
(en)
*
|
1995-12-07 |
1998-01-27 |
Marathon Oil Company |
Hydraulic fracturing process
|
US5704426A
(en)
*
|
1996-03-20 |
1998-01-06 |
Schlumberger Technology Corporation |
Zonal isolation method and apparatus
|
US5735349A
(en)
*
|
1996-08-16 |
1998-04-07 |
Bj Services Company |
Compositions and methods for modifying the permeability of subterranean formations
|
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
|
US6897186B2
(en)
*
|
1997-02-12 |
2005-05-24 |
Kg International, Llc |
Composition and method for dual function soil grouting excavating or boring fluid
|
AU6169598A
(en)
*
|
1997-02-12 |
1998-08-26 |
K B Technologies Ltd. |
Composition and method for a dual-function soil-grouting excavating or boring fluid
|
US6070664A
(en)
*
|
1998-02-12 |
2000-06-06 |
Halliburton Energy Services |
Well treating fluids and methods
|
US5887653A
(en)
*
|
1997-08-15 |
1999-03-30 |
Plainsman Technology, Inc. |
Method for clay stabilization
|
GB2332224B
(en)
*
|
1997-12-13 |
2000-01-19 |
Sofitech Nv |
Gelling composition for wellbore service fluids
|
US6516885B1
(en)
*
|
1998-02-18 |
2003-02-11 |
Lattice Intellectual Property Ltd |
Reducing water flow
|
US6242390B1
(en)
*
|
1998-07-31 |
2001-06-05 |
Schlumberger Technology Corporation |
Cleanup additive
|
US6607035B1
(en)
*
|
1998-12-04 |
2003-08-19 |
Halliburton Energy Services, Inc. |
Preventing flow through subterranean zones
|
US6228812B1
(en)
*
|
1998-12-10 |
2001-05-08 |
Bj Services Company |
Compositions and methods for selective modification of subterranean formation permeability
|
US6656885B2
(en)
*
|
1998-12-28 |
2003-12-02 |
Venture Innovations, Inc. |
Anhydride-modified chitosan, method of preparation thereof, and fluids containing same
|
US6562762B2
(en)
*
|
1998-12-28 |
2003-05-13 |
Venture Chemicals, Inc. |
Method of and composition for reducing the loss of fluid during well drilling, completion or workover operations
|
US6358889B2
(en)
*
|
1998-12-28 |
2002-03-19 |
Venture Innovations, Inc. |
Viscosified aqueous chitosan-containing well drilling and servicing fluids
|
US6780822B2
(en)
*
|
1998-12-28 |
2004-08-24 |
Venture Chemicals, Inc. |
Anhydride-modified chitosan, method of preparation thereof, and fluids containing same
|
DE19909231C2
(de)
*
|
1999-03-03 |
2001-04-19 |
Clariant Gmbh |
Wasserlösliche Copolymere auf AMPS-Basis und ihre Verwendung als Bohrhilfsmittel
|
US6187839B1
(en)
*
|
1999-03-03 |
2001-02-13 |
Halliburton Energy Services, Inc. |
Methods of sealing compositions and methods
|
US6209646B1
(en)
*
|
1999-04-21 |
2001-04-03 |
Halliburton Energy Services, Inc. |
Controlling the release of chemical additives in well treating fluids
|
US6237687B1
(en)
*
|
1999-06-09 |
2001-05-29 |
Eclipse Packer Company |
Method and apparatus for placing a gravel pack in an oil and gas well
|
GB2351098B
(en)
*
|
1999-06-18 |
2004-02-04 |
Sofitech Nv |
Water based wellbore fluids
|
FR2804953B1
(fr)
*
|
2000-02-10 |
2002-07-26 |
Inst Francais Du Petrole |
Laitiers de ciment comportant des polymeres hydrophobes
|
US6476169B1
(en)
*
|
2000-09-28 |
2002-11-05 |
Halliburton Energy Services, Inc. |
Methods of reducing subterranean formation water permeability
|
US6364016B1
(en)
*
|
2000-10-26 |
2002-04-02 |
Halliburton Energy Services, Inc. |
Methods of reducing the water permeability of subterranean formations
|
US6933381B2
(en)
*
|
2001-02-02 |
2005-08-23 |
Charles B. Mallon |
Method of preparing modified cellulose ether
|
US6359047B1
(en)
*
|
2001-03-20 |
2002-03-19 |
Isp Investments Inc. |
Gas hydrate inhibitor
|
US7056868B2
(en)
*
|
2001-07-30 |
2006-06-06 |
Cabot Corporation |
Hydrophobe associative polymers and compositions and methods employing them
|
US6723683B2
(en)
*
|
2001-08-07 |
2004-04-20 |
National Starch And Chemical Investment Holding Corporation |
Compositions for controlled release
|
US6855672B2
(en)
*
|
2001-11-07 |
2005-02-15 |
Baker Hughes Incorporated |
Copolymers useful for gelling acids
|
US6497283B1
(en)
*
|
2001-11-19 |
2002-12-24 |
Halliburton Energy Services, Inc. |
Well cement additives, compositions and methods
|
US6569983B1
(en)
*
|
2001-12-20 |
2003-05-27 |
Ondeo Nalco Energy Services, L.P. |
Method and composition for recovering hydrocarbon fluids from a subterranean reservoir
|
GB2383355A
(en)
*
|
2001-12-22 |
2003-06-25 |
Schlumberger Holdings |
An aqueous viscoelastic fluid containing hydrophobically modified polymer and viscoelastic surfactant
|
US7008908B2
(en)
*
|
2002-11-22 |
2006-03-07 |
Schlumberger Technology Corporation |
Selective stimulation with selective water reduction
|
US6846420B2
(en)
*
|
2002-12-19 |
2005-01-25 |
Halliburton Energy Services, Inc. |
Process for removing oil from solid materials recovered from a well bore
|
US7220708B2
(en)
*
|
2003-02-27 |
2007-05-22 |
Halliburton Energy Services, Inc. |
Drilling fluid component
|
US6764981B1
(en)
*
|
2003-03-21 |
2004-07-20 |
Halliburton Energy Services, Inc. |
Well treatment fluid and methods with oxidized chitosan-based compound
|
US7007752B2
(en)
*
|
2003-03-21 |
2006-03-07 |
Halliburton Energy Services, Inc. |
Well treatment fluid and methods with oxidized polysaccharide-based polymers
|
US6981552B2
(en)
*
|
2003-03-21 |
2006-01-03 |
Halliburton Energy Services, Inc. |
Well treatment fluid and methods with oxidized polysaccharide-based polymers
|
US7182136B2
(en)
*
|
2003-07-02 |
2007-02-27 |
Halliburton Energy Services, Inc. |
Methods of reducing water permeability for acidizing a subterranean formation
|
US8091638B2
(en)
*
|
2003-05-16 |
2012-01-10 |
Halliburton Energy Services, Inc. |
Methods useful for controlling fluid loss in subterranean formations
|
US20040229756A1
(en)
*
|
2003-05-16 |
2004-11-18 |
Eoff Larry S. |
Method for stimulating hydrocarbon production and reducing the production of water from a subterranean formation
|
US7759292B2
(en)
*
|
2003-05-16 |
2010-07-20 |
Halliburton Energy Services, Inc. |
Methods and compositions for reducing the production of water and stimulating hydrocarbon production from a subterranean formation
|
US7036587B2
(en)
*
|
2003-06-27 |
2006-05-02 |
Halliburton Energy Services, Inc. |
Methods of diverting treating fluids in subterranean zones and degradable diverting materials
|
US7081439B2
(en)
*
|
2003-11-13 |
2006-07-25 |
Schlumberger Technology Corporation |
Methods for controlling the fluid loss properties of viscoelastic surfactant based fluids
|
US7159656B2
(en)
*
|
2004-02-18 |
2007-01-09 |
Halliburton Energy Services, Inc. |
Methods of reducing the permeabilities of horizontal well bore sections
|
US7207387B2
(en)
*
|
2004-04-15 |
2007-04-24 |
Halliburton Energy Services, Inc. |
Methods and compositions for use with spacer fluids used in subterranean well bores
|
US7216707B2
(en)
*
|
2004-06-21 |
2007-05-15 |
Halliburton Energy Services, Inc. |
Cement compositions with improved fluid loss characteristics and methods of cementing using such cement compositions
|
US7398825B2
(en)
*
|
2004-12-03 |
2008-07-15 |
Halliburton Energy Services, Inc. |
Methods of controlling sand and water production in subterranean zones
|
US7493957B2
(en)
*
|
2005-07-15 |
2009-02-24 |
Halliburton Energy Services, Inc. |
Methods for controlling water and sand production in subterranean wells
|
US20080110624A1
(en)
*
|
2005-07-15 |
2008-05-15 |
Halliburton Energy Services, Inc. |
Methods for controlling water and particulate production in subterranean wells
|