US4702848A
(en)
*
|
1984-03-26 |
1987-10-27 |
Dowell Schlumberger Incorporated |
Control of crosslinking reaction rate using organozirconate chelate crosslinking agent and aldehyde retarding agent
|
US4579942A
(en)
*
|
1984-09-26 |
1986-04-01 |
Union Carbide Corporation |
Polysaccharides, methods for preparing such polysaccharides and fluids utilizing such polysaccharides
|
US4553601A
(en)
*
|
1984-09-26 |
1985-11-19 |
Halliburton Company |
Method for fracturing subterranean formations
|
EP0195531A3
(en)
*
|
1985-03-21 |
1987-12-02 |
E.I. Du Pont De Nemours And Company |
Organic titanium compositions useful as cross-linkers
|
US4627495A
(en)
*
|
1985-04-04 |
1986-12-09 |
Halliburton Company |
Method for stimulation of wells with carbon dioxide or nitrogen based fluids containing high proppant concentrations
|
US4639427A
(en)
*
|
1985-06-28 |
1987-01-27 |
Norton Company |
Stress-corrosion resistant proppant for oil and gas wells
|
US4649999A
(en)
*
|
1985-09-24 |
1987-03-17 |
Halliburton Company |
Method for treating subterranean formations with temporarily thickening solutions
|
US4657081A
(en)
*
|
1986-02-19 |
1987-04-14 |
Dowell Schlumberger Incorporated |
Hydraulic fracturing method using delayed crosslinker composition
|
US4797216A
(en)
*
|
1986-02-19 |
1989-01-10 |
Dowell Schlumberger Incorporated |
Delayed crosslinker composition
|
US4749041A
(en)
*
|
1986-02-19 |
1988-06-07 |
Dowell Schlumberger Incorporated |
Hydraulic fracturing method using delayed crosslinker composition
|
US4749040A
(en)
*
|
1986-02-19 |
1988-06-07 |
Dowell Schlumberger Incorporated |
Method of fracturing a subterranean formation using delayed crosslinker compositions containing organic titanium complexes
|
US4657080A
(en)
*
|
1986-02-19 |
1987-04-14 |
Dowell Schlumberger Incorporated |
Method of fracturing a subterranean formation using delayed crosslinker compositions containing organic titanium complexes
|
US4801389A
(en)
*
|
1987-08-03 |
1989-01-31 |
Dowell Schlumberger Incorporated |
High temperature guar-based fracturing fluid
|
US4799550A
(en)
*
|
1988-04-18 |
1989-01-24 |
Halliburton Company |
Subterranean formation treating with delayed crosslinking gel fluids
|
US4946604A
(en)
*
|
1988-11-23 |
1990-08-07 |
Halliburton Company |
Method for treating a well bore
|
US4930575A
(en)
*
|
1989-03-31 |
1990-06-05 |
Marathon Oil Company |
Method of protecting a permeable formation
|
US5069283A
(en)
*
|
1989-08-02 |
1991-12-03 |
The Western Company Of North America |
Fracturing process using carbon dioxide and nitrogen
|
US5002125A
(en)
*
|
1989-08-02 |
1991-03-26 |
The Western Company Of North America |
Fracturing process using a viscosity stabilized energizing phase
|
DE4024968A1
(de)
*
|
1990-08-07 |
1992-07-09 |
Wolff Walsrode Ag |
Dihydroxypropylsulfoethylcellulosen, ihre herstellung und verwendung
|
US5169559A
(en)
*
|
1990-09-07 |
1992-12-08 |
Texaco Inc. |
Method for forming a high viscosity gel
|
WO1992014907A1
(en)
*
|
1991-02-22 |
1992-09-03 |
The Western Company Of North America |
Slurried polymer foam system and method for the use thereof
|
US5211858A
(en)
*
|
1991-05-07 |
1993-05-18 |
Union Oil Company Of California |
Lanthanide-crosslinked polymers for subterranean fluid containment
|
US5207934A
(en)
*
|
1991-05-07 |
1993-05-04 |
Union Oil Company Of California |
Crosslinked hydroxyethylcellulose and its uses
|
US5244042A
(en)
*
|
1991-05-07 |
1993-09-14 |
Union Oil Company Of California |
Lanthanide-crosslinked polymers for subterranean injection
|
US5263540A
(en)
*
|
1991-05-07 |
1993-11-23 |
Union Oil Company Of California |
Crosslinked hydroxyethylcellulose and its uses
|
US5226480A
(en)
*
|
1991-05-07 |
1993-07-13 |
Union Oil Company Of California |
Recovery system containing lanthanide-crosslinked polymers
|
US5111886A
(en)
*
|
1991-05-07 |
1992-05-12 |
Union Oil Company Of California |
Crosslinked hydroxyethylcellulose and its uses
|
US5252236A
(en)
*
|
1991-05-24 |
1993-10-12 |
Zirconium Technology Corporation |
Borate cross-linking solutions
|
US5252235A
(en)
*
|
1991-05-24 |
1993-10-12 |
Zirconium Technology Corporation |
Borate cross-linking solutions
|
US5266224A
(en)
*
|
1991-05-24 |
1993-11-30 |
Zirconium Technology Corporation |
Borate cross-linking solutions
|
US5160445A
(en)
*
|
1991-05-24 |
1992-11-03 |
Zirconium Technology Corporation |
Borate cross-linking solutions
|
US5252234A
(en)
*
|
1991-05-24 |
1993-10-12 |
Zirconium Technology Corporation |
Borate cross-linking solutions
|
US5217632A
(en)
*
|
1992-05-11 |
1993-06-08 |
Zirconium Technology Corporation |
Process for preparation and composition of stable aqueous solutions of boron zirconium chelates for high temperature frac fluids
|
US5335733A
(en)
*
|
1992-08-31 |
1994-08-09 |
Union Oil Company Of California |
Method for delaying gelation of a gelable polymer composition injected into a subterranean formation
|
US5246073A
(en)
*
|
1992-08-31 |
1993-09-21 |
Union Oil Company Of California |
High temperature stable gels
|
US5957203A
(en)
*
|
1992-08-31 |
1999-09-28 |
Union Oil Company Of California |
Ultra-high temperature stable gels
|
US5617920A
(en)
*
|
1992-08-31 |
1997-04-08 |
Union Oil Company Of California |
Method for modifying gelation time of organically crosslinked, aqueous gels
|
US5333698A
(en)
*
|
1993-05-21 |
1994-08-02 |
Union Oil Company Of California |
White mineral oil-based drilling fluid
|
FR2716928B1
(fr)
*
|
1994-03-03 |
1996-05-03 |
Inst Francais Du Petrole |
Procédé et fluide à base d'eau utilisant des dérivés cellulosiques modifiées hydrophobiquement comme réducteur de filtrat.
|
US5566760A
(en)
*
|
1994-09-02 |
1996-10-22 |
Halliburton Company |
Method of using a foamed fracturing fluid
|
US5958845A
(en)
*
|
1995-04-17 |
1999-09-28 |
Union Oil Company Of California |
Non-toxic, inexpensive synthetic drilling fluid
|
US5635457A
(en)
*
|
1995-04-17 |
1997-06-03 |
Union Oil Company Of California |
Non-toxic, inexpensive synthetic drilling fluid
|
US6806233B2
(en)
|
1996-08-02 |
2004-10-19 |
M-I Llc |
Methods of using reversible phase oil based drilling fluid
|
CA2291245C
(en)
|
1997-05-27 |
2008-11-25 |
Bj Services Company |
Improved polymer expansion for oil and gas recovery
|
US6649572B2
(en)
|
1997-05-27 |
2003-11-18 |
B J Services Company |
Polymer expansion for oil and gas recovery
|
AU5793600A
(en)
*
|
1999-09-22 |
2001-03-29 |
Baker Hughes Incorporated |
Hydraulic fracturing using non-ionic surfactant gelling agent
|
US7572755B2
(en)
*
|
2000-12-29 |
2009-08-11 |
Halliburton Energy Services, Inc. |
Drilling fluid comprising a vinyl neodecanoate polymer and method for enhanced suspension
|
EP1356010B1
(en)
|
2000-12-29 |
2010-06-30 |
Halliburton Energy Services, Inc. |
Thinners for invert emulsions
|
DK1346006T3
(en)
|
2000-12-29 |
2015-02-23 |
Halliburton Energy Serv Inc |
Thinners for drilling fluids with the inverse emulsion
|
US6887832B2
(en)
*
|
2000-12-29 |
2005-05-03 |
Halliburton Energy Service,S Inc. |
Method of formulating and using a drilling mud with fragile gels
|
US20030036484A1
(en)
*
|
2001-08-14 |
2003-02-20 |
Jeff Kirsner |
Blends of esters with isomerized olefins and other hydrocarbons as base oils for invert emulsion oil muds
|
US7456135B2
(en)
|
2000-12-29 |
2008-11-25 |
Halliburton Energy Services, Inc. |
Methods of drilling using flat rheology drilling fluids
|
US6844296B2
(en)
*
|
2001-06-22 |
2005-01-18 |
Bj Services Company |
Fracturing fluids and methods of making and using same
|
US6620770B1
(en)
|
2001-10-31 |
2003-09-16 |
Halliburton Energy Services, Inc. |
Additive for oil-based drilling fluids
|
US7534746B2
(en)
*
|
2001-10-31 |
2009-05-19 |
Halliburton Energy Services, Inc. |
Metallic soaps of modified tall oil acids
|
US7008907B2
(en)
*
|
2001-10-31 |
2006-03-07 |
Halliburton Energy Services, Inc. |
Additive for oil-based drilling fluids
|
US7271132B2
(en)
*
|
2001-10-31 |
2007-09-18 |
Halliburton Energy Services, Inc. |
Metallic soaps of modified fatty acids and rosin acids and methods of making and using same
|
US7306039B2
(en)
*
|
2003-08-13 |
2007-12-11 |
Bj Services Company |
Methods of using crosslinkable compositions
|
US20050080176A1
(en)
*
|
2003-10-08 |
2005-04-14 |
Robb Ian D. |
Crosslinked polymer gels for filter cake formation
|
US7351681B2
(en)
*
|
2004-02-17 |
2008-04-01 |
Halliburton Energy Services, Inc. |
Well bore servicing fluids comprising thermally activated viscosification compounds and methods of using the same
|
US7879767B2
(en)
*
|
2004-06-03 |
2011-02-01 |
Baker Hughes Incorporated |
Additives for hydrate inhibition in fluids gelled with viscoelastic surfactants
|
JP4914722B2
(ja)
*
|
2004-09-29 |
2012-04-11 |
興和株式会社 |
セルロース誘導体リン酸エステル及びそれを用いた金属吸着材
|
US20060196662A1
(en)
*
|
2005-03-04 |
2006-09-07 |
Halliburton Energy Services, Inc. |
Methods and compositions for servicing fluids comprising derivatized cellulose gelling agents
|
US7122690B1
(en)
|
2006-02-14 |
2006-10-17 |
E. I. Du Pont De Nemours And Company |
Process to prepare metal complex of N,N-bis(2-hydroxyethyl)glycine
|
US8697613B2
(en)
*
|
2006-03-03 |
2014-04-15 |
Halliburton Energy Services, Inc. |
Treatment fluids comprising friction reducers and antiflocculation additives and associated methods
|
US7806185B2
(en)
*
|
2006-03-03 |
2010-10-05 |
Halliburton Energy Services, Inc. |
Treatment fluids comprising friction reducers and antiflocculation additives and associated methods
|
US7931087B2
(en)
*
|
2006-03-08 |
2011-04-26 |
Baker Hughes Incorporated |
Method of fracturing using lightweight polyamide particulates
|
US7472748B2
(en)
*
|
2006-12-01 |
2009-01-06 |
Halliburton Energy Services, Inc. |
Methods for estimating properties of a subterranean formation and/or a fracture therein
|
US8242060B2
(en)
*
|
2006-12-21 |
2012-08-14 |
Dorf Ketal Specialty Catalysts, LLC |
Stable solutions of zirconium hydroxyalkylethylene diamine complex and use in oil field applications
|
US8003577B2
(en)
*
|
2007-03-22 |
2011-08-23 |
Schlumberger Technology Corporaton |
Method of treating subterranean formation with crosslinked polymer fluid
|
US8236739B2
(en)
*
|
2007-03-30 |
2012-08-07 |
Dork Ketal Speciality Catalysts, LLC |
Zirconium-based cross-linker compositions and their use in high pH oil field applications
|
US7921915B2
(en)
*
|
2007-06-05 |
2011-04-12 |
Baker Hughes Incorporated |
Removable injection or production flow equalization valve
|
US8153564B2
(en)
*
|
2008-03-07 |
2012-04-10 |
Dorf Ketal Speciality Catalysts, Llc |
Zirconium-based cross-linking composition for use with high pH polymer solutions
|
US8783185B2
(en)
|
2009-06-11 |
2014-07-22 |
Raytheon Company |
Liquid missile projectile for being launched from a launching device
|
US20100314139A1
(en)
*
|
2009-06-11 |
2010-12-16 |
Jacobsen Stephen C |
Target-Specific Fire Fighting Device For Launching A Liquid Charge At A Fire
|
US9062243B2
(en)
*
|
2011-06-22 |
2015-06-23 |
Halliburton Energy Services, Inc. |
Alkaline persulfate for low-temperature breaking of multi-chain polymer viscosified fluid
|
US8967275B2
(en)
|
2011-11-11 |
2015-03-03 |
Baker Hughes Incorporated |
Agents for enhanced degradation of controlled electrolytic material
|
DK2898040T3
(da)
*
|
2012-09-24 |
2022-11-21 |
Sasol Chemicals Gmbh |
Brøndboringsvæsker og fremgangsmåde til anvendelse deraf
|
WO2015076845A1
(en)
|
2013-11-25 |
2015-05-28 |
Halliburton Energy Services, Inc. |
Viscosified treatment fluids comprising polyol derivatized cellulose and methods relating thereto
|
US9777565B2
(en)
|
2014-12-31 |
2017-10-03 |
Halliburton Energy Services, Inc. |
Composition including functionalized polysaccharide for treatment of subterranean formations
|
AU2016301235B2
(en)
|
2015-08-03 |
2020-08-20 |
Championx Usa Inc. |
Compositions and methods for delayed crosslinking in hydraulic fracturing fluids
|
CA3030763A1
(en)
|
2016-07-15 |
2018-01-18 |
Ecolab Usa Inc. |
Compositions and methods for delayed crosslinking in hydraulic fracturing fluids
|