Matches 1 - 50 out of 87 1 2 >


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US20150047843 Method Of Inerting Pipelines, Buried Tanks Or Wellbores Using An Sap  
A method of inerting pipelines, or buried tanks or wellbores consisting of preparing a composition including at least one superabsorbent (co)polymer partially or fully swollen in the presence of...
US20140076563 Methods for Plug Cementing  
Compositions comprise polyacrylamide, a non-metallic crosslinker and a pH-adjustment material. Such compositions have utility in the context of remedial cementing, plug cementing in particular....
US20130105162 COMPOSITIONS AND METHODS FOR IMPROVING THE TOUGHNESS OF SET CEMENTS  
The toughness of set cement may be enhanced by incorporating partially cured waterborne resins in the cement matrix. A hardening agent is added to the waterborne resin, and the mixture is allowed...
US20130220612 Shear Bond Strength of Set Cement  
Subterranean operations include methods of cementing well bores. Disclosed methods include the steps of coating at least a portion of the walls of a formation well bore with a resin, introducing a...
US20140100304 ENCAPSULATED ACTIVATOR AND ITS USE TO TRIGGER A GELLING SYSTEM BY PHYSICAL MEANS  
A process allowing the encapsulation of a polymerization accelerator comprising the steps of: a) providing an reverse emulsion containing, in an oil phase, a water solution/dispersion containing...
US20120298360 Methods for Placement of Sealant in Subterranean Intervals  
Methods comprising identifying an interval of a subterranean formation to be treated, the interval comprising multiple portions, each portion having a different effective permeability; introducing...
US20150122496 Fluid Loss Control Agents and Compositions for Cementing Oil and Gas Wells Comprising Said Fluid Loss Control Agent  
A method of cementing a well is disclosed. The method comprising pumping into the well a cement slurry comprising a solid blend including cement, water, and a fluid loss control agent, and...
US20090120640 Methods of Integrating Analysis, Auto-Sealing, and Swellable-Packer Elements for a Reliable Annular Seal  
A variety of methods are disclosed, including, in one embodiment, a method of cementing comprising: introducing a pipe string into a well bore such that an annular space is defined between the...
US20140083702 IN SITU POLYMERIZATION FOR COMPLETIONS SEALING OR REPAIR  
The isolation of selected regions downhole may be achieved using methods that include emplacing a polymerizable material within a wellbore, wherein the polymerizable material contains a...
US20080035344 DELAYED POLYACRYLAMIDE-CO-ALUMINUM HYDROXYL CHLORIDE GEL  
A delayed gelling system useful in conformance control in the production of petroleum from subterranean formations is disclosed. The gelling system comprises an acidic aqueous solution of...
US20130008654 Method for Drilling and Completion Operations with Settable Resin Compositions  
A method for completing boreholes penetrating narrow gradient zones in a subterranean formation after drilling with an oil based drilling fluid for recovery of hydrocarbons. The method employs an...
US20070187099 Methods and Compositions for Sealing Fractures, Voids, and Pores of Subterranean Rock Formations  
A region of a borehole with one or more openings to be sealed off, such as one or more fractures, voids, and or pores, may or may not be sealed off around a tubular string with a borehole seal...
US20100116498 Methods for Placement of Sealant in Subterranean Intervals  
Of the many methods provided herein, one method includes a method of treating an interval of a subterranean formation having a permeability that varies comprising: identifying the interval to be...
US20060289164 CLAY CONTROL ADDITIVE FOR WELLBORE FLUIDS  
A clay stabilizer which is capable of inhibiting swelling in a wide variety of clay types and is also capable of restoring permeability in formations which have previously been damaged by clay...
US20070169937 Methods of using lost circulation compositions  
A method of servicing a wellbore in contact with a subterranean formation, comprising: placing a wellbore servicing fluid comprising a crosslinkable polymer system and a filler into a lost...
US20120043082 Methods and Compositions for Sand Control in Injection Wells  
Methods including the steps of providing an injection well having unconsolidated particulates in one or more formation intervals along the wellbore that accept injection fluid; providing a...
US20140367105 Filler Particles with Enhanced Suspendability for Use in Hardenable Resin Compositions  
Filler particles having an average diameter of about 3 nm to about 20 microns may have enhanced suspendability and be useful in hardenable resin compositions and methods relating thereto. In some...
US20100132944 DIFFERENTIAL FILTERS FOR REMOVING WATER DURING OIL PRODUCTION  
A method of removing a partial amount of water in a well, comprises deploying a differential filter downhole; and performing a downhole operation, wherein the differential filter comprises a...
US20140116702 Expanded Wellbore Servicing Materials and Methods of Making and Using Same  
A method of servicing a wellbore in a subterranean formation comprising placing a first wellbore servicing fluid comprising an expanded diverting material into the wellbore allowing the expanded...
US20080264638 Surfaced Mixed Epoxy Method For Primary Cementing of a Well  
A two part epoxy resin system is surface mixed in a method of primary cementing a well. This surface mixed epoxy resin is then placed in the annulus of the well. Finally, the mixture in situ forms...
US20080156493 Solid Gas Migration Control Additives Based on Latex Powders for Cementing Applications  
A gas migration prevention additive for use in cementing wells comprising a solid latex powder.
US20150252649 Diverting Resin for Stabilizing Particulate in a Well  
A method of treating a treatment zone of a subterranean formation penetrated by a wellbore of a well, the method including: (A) introducing into the treatment zone a first particulate, wherein:...
US20140090845 Defoaming Compositions  
Cement compositions and processes for reducing air entrainment in a cement composition generally include mixing a hydraulic cement with a defoamer compositions including one or more organic acid...
US20070039732 Methods and compositions for improving hydrocarbon recovery by water flood intervention  
Methods useful in improving hydrocarbon recovery from subterranean formations using relative permeability modifier (RPM) macromolecules are described. The RPMs are typically crosslinked RPMs...
US20080173448 Methods for treating intervals of a subterranean formation having variable permeability  
Methods of using water-soluble hydrophobically modified polymers to treat intervals of a subterranean formation having variable permeabilities. An exemplary embodiment provides a method of...
US20070202255 Titanium Or Titanium Alloy Adhesive Resin Composition Prepreg And Composite Material  
The present invention relates to a composite material using titanium or a titanium alloy, and concerns such a composite material obtained through processes in which after an imidazole compound has...
US20090139720 DOWNHOLE VALVE ASSEMBLY  
Downhole tools and methods for isolating a wellbore. A downhole tool can include a body having a bore or flowpath formed therethrough, and one or more sealing members disposed therein. The one or...
US20080011476 Methods for coating particulates with tackifying compounds  
At least one method is provided comprising: providing a tackifying compound and at least one surfactant; mixing the surfactant with the tackifying compound to form a tackifying compound surfactant...
US20120205107 Consolidating Agent Emulsions and Associated Methods  
Method of treating a subterranean formation comprising providing a consolidation fluid, introducing the resin consolidation fluid into a subterranean formation comprising unconsolidated...
US20100175878 Methods of Setting Particulate Plugs in Horizontal Well Bores Using Low-Rate Slurries  
Methods for setting particulate plugs in at least partially horizontal sections of well bores are disclosed. In one embodiment, a method comprises the step of selecting a deposition location for a...
US20080196897 Methods of completing wells for controlling water and particulate production  
Disclosed embodiments relate to methods of completing wells in subterranean formations. An exemplary embodiment comprises forming an artificial barrier to water flow, wherein the artificial...
US20150021028 SEALING FLUID FOR SETTING A PACKER  
A method and a sealing fluid for setting a packer in an annulus between a well bore and a well tubular is provided, which by adjusting i.a. the density, viscosity and setting time of the sealing...
US20090078419 Methods and compositions relating to minimizing particulate migration over long intervals  
Methods are included that are useful in treating subterranean formations and, more particularly, to minimizing particulate migration over long intervals in subterranean well bores that may be...
US20140374099 Invert Emulsion for Swelling Elastomer and Filtercake Removal in a Well  
A treatment fluid and method for simultaneously swelling an oil-swellable elastomer and breaking a filtercake in a well. The treatment fluid includes an emulsion comprising: (i) a continuous oil...
US20100186956 Methods for Servicing Well Bores with Hardenable Resin Compositions  
Methods for servicing well bores with hardenable resin compositions are provided. In one embodiment, a method of servicing a well bore includes providing a hydrophobic well bore servicing...
US20070012447 Inverse emulsion polymers as lost circulation material  
A sealant composition comprising an inverse emulsion polymer and methods of servicing a wellbore using the same are disclosed. In one embodiment, a method of servicing a wellbore that penetrates a...
US20070204989 Preformed particle gel for conformance control in an oil reservoir  
Expandable and hydrophilic polymeric particles may be made in a non-emulsion system, and with controllable hardness and delay in their time to swell in a fresh or salt water environment. These...
US20090294126 Methods of limiting or preventing fluid flow through a portion of a subterranean formation  
A method of limiting or preventing fluid flow through a portion of a subterranean formation is provided. The method comprises the steps of: (a) forming a treatment fluid comprising: (i) a...
US20060065396 Compositions containing water control treatments and formation damage control additives, and methods for their use  
The present invention relates to compositions of aqueous compositions comprising relative permeability modifier (RPM) macromolecules and one or more formation damage control additives, for use in...
US20100319919 APPLICATION OF DEGRADABLE FIBERS IN INVERT EMULSION FLUIDS FOR KILL PILLS  
A method of treating a subterranean formation includes pumping into a cased, perforated wellbore that intersects the formation an invert emulsion kill fluid, the invert emulsion kill fluid...
US20120285683 REDUCING OR STOPPING THE UNCONTROLLED FLOW OF FLUID SUCH AS OIL FROM A WELL  
The uncontrolled flow of fluid from an oil or gas well may be reduced or stopped by injecting a composition including 2-cyanoacrylate ester monomer into the fluid stream. Injection of the monomer...
US20050263283 Methods for stabilizing and stimulating wells in unconsolidated subterranean formations  
The present invention relates to methods of stabilizing an unconsolidated portion in a subterranean formation and stimulating fluid production from the stabilized portion. Some embodiments of the...
US20080277117 SURFACED MIXED EPOXY METHOD FOR ABANDONING WELL  
A two part epoxy resin system is surface mixed in a method of plugging an abandoned well. This surface mixed epoxy resin is then placed in the well at the desired plugging depth. Finally, the...
US20090114390 HIGH TEMPERATURE AQUEOUS-BASED ZIRCONIUM CROSSLINKING COMPOSITION AND USE  
A fracturing fluid or crosslinking composition suitable for use at high temperature (275-340° F., 135-171° C.) comprising (a) an aqueous liquid, (b) brine, (c) a thermal stabilizer, (d) a...
US20070187097 Consolidating agent emulsions and associated methods  
Methods comprising: providing a consolidating agent emulsion composition that comprises an aqueous fluid, a surfactant, and a consolidating agent; and coating at least a plurality of particulates...
US20050194140 Methods useful for diverting aqueous fluids in subterranean operations  
Methods of using relative permeability modifiers for the diversion of aqueous fluids during subterranean operations are provided. An embodiment of the present invention provides a method of...
US20060231255 Methods of using a polymeric precipitate to reduce the loss of fluid to a subterranean formation  
Methods are provided for reducing the loss of a wellbore servicing fluid to a subterranean formation. A polymeric solution and an activator may be contacted in the formation, thereby forming a...
US20080006405 Methods and compositions for enhancing proppant pack conductivity and strength  
Methods comprising providing a curable resin composition that comprises a curable resin and at least a plurality of filler particles; and coating at least a plurality of particulates with the...
US20100326658 Method and composition to increase viscosity of crosslinked polymer fluids  
The invention discloses a well treatment composition for use in a subterranean formation comprising: a carrier fluid; and a viscoelastic surfactant being present in a concentration of less than...
US20060167133 Sealant composition comprising a crosslinkable material and a reduced amount of cement for a permeable zone downhole  
A sealant composition for servicing a wellbore, comprising a crosslinkable material, a crosslinking agent, a fluid loss control additive, water, and a cement present in an amount in a range of...

Matches 1 - 50 out of 87 1 2 >