Matches 1 - 50 out of 58 1 2 >


Match Document Document Title
US20120071366 COMPLEMENTARY SURFACTANT COMPOSITIONS AND METHODS FOR MAKING AND USING SAME  
Complementary surfactant systems and downhole fluids made using the systems are disclosed along with methods for making and using same, where the surfactant systems include from 0 wt. % to 100 wt....
US20130160998 Lost Circulation Materials and Methods of Using Same  
Compositions of lost circulation materials are provided that are useful for identifying the location of fluid loss in a wellbore. The compositions include additives which enhance a property of the...
US20110183874 LOST CIRCULATION MATERIAL FOR OILFIELD USE  
A composition for reducing lost circulation in a well, while drilling the well with a drilling mud, which is composed of a base fluid, a mixture of particles, and a blend of fibers. The...
US20100298175 LOST CIRCULATION MATERIAL FOR OILFIELD USE  
A composition for reducing lost circulation in a well, while drilling the well with a drilling mud, which is composed of a base fluid, a mixture of particles, and a blend of fibers. The...
US20110220418 OIL-BASED DRILLING FLUID RECOVERY AND REUSE  
Methods and related systems are configured to treat a drilling fluid to cause water droplets to coalesce. One or more phases are thereafter separated from the treated drilling fluid. The oil...
US20110009298 Ultra High Viscosity Pill and Methods for Use with An Oil-Based Drilling System  
A fluid pressure transmission pill (FPTP) having an ultra-high viscosity for use in association with hydrocarbon drilling and exploration operations, particularly, managed pressure drilling (MPD)...
US20100317549 EMULSIFIER BLEND  
An oil-in-water emulsion that includes a brine continuous phase; and an oleaginous discontinuous phase stabilized by an emulsifier blend, the emulsifier blend comprising: an emulsifier having an...
US20110059871 Graphene Compositions And Drilling Fluids Derived Therefrom  
Drilling fluids comprising graphenes and nanoplatelet additives and methods for production thereof are disclosed. Graphene includes graphite oxide, graphene oxide, chemically-converted graphene,...
US20070289818 Expandable Tubular Lubrication  
A lubrication for expandable tubulars.
US20080194429 Process for minimizing breaking of emulsion type drilling fluid systems, emulsion type drilling fluid systems, and spotting fluids  
A process for minimizing breaking of an emulsion type drilling fluid system comprising one or more fibrous lost circulation material, the process comprising: determining the water retention value...
US20120165231 Drilling Fluids Having Reduced Sag Potential and Related Methods  
Invert emulsion drilling fluids that have extended emulsion stability and reduced sag potential are described herein. The drilling fluids comprise an invert emulsion, a weighting agent, and a...
US20130244910 Lost Circulation Materials and Methods of Using the Same  
A method of servicing a wellbore in contact with a subterranean formation, comprising placing a wellbore servicing fluid comprising a drilling fluid and lost circulation material into a lost...
US20080020947 Novel microorganisms having oil biodegradability and method for bioremediation of oil-contaminated soil  
Disclosed herein are novel microorganisms having excellent biodegradability and a method for the bioremediation of oil-contaminated soil. The novel microorganisms are specified as Rhodococcus...
US20080035337 Silicone-tackifier matrixes and methods of use thereof  
In one embodiment, the present invention provides a silicone-tackifier matrix composition that comprises at least one silicone polymer component, at least one tackifying agent, and at least one...
US20090314549 MAINTAINING SHALE STABILITY BY PORE PLUGGING  
The present invention includes compositions and methods for improving wellbores stability of a hydrocarbon bearing shale formation using nanoparticles to decrease swelling and plug pore throats.
US20130112414 Engineered Methods and Materials for Wellbore Strengthening in Subterranean Operations  
A method of wellbore strengthening may include providing a wellbore strengthening fluid comprising a drilling fluid, a particulate, and a fiber; introducing the wellbore strengthening fluid into a...
US20130109597 Nanoparticle Smart Tags in Subterranean Applications  
The present invention relates to nanoparticle smart tags and the use of nanoparticle smart tags in the detection of analyte. In particular, the present invention relates to nanoparticle smart tags...
US20110214870 LOST CIRCULATION COMPOSITION  
A composition of matter and a method of sealing a permeable formation are provided incorporating the composition to reduce or eliminate lost circulation in permeable formations up to at least 6000...
US20120004146 Surfactant Additives Used to Retain Producibility While Drilling  
A method comprises providing a drilling fluid comprising: an aqueous fluid; and a microemulsion surfactant; and drilling a well bore in a subterranean formation comprising an oleaginous fluid...
US20110160096 Methods and Compositions Comprising a Dual Oil/Water-Swellable Particle  
Methods and compositions are provided that relate to well bore treatments that comprise swellable particles. An embodiment includes a method that comprises introducing a fluid comprising a dual...
US20120103614 Method of Treating a Borehole and Drilling Fluid  
A method of treating a borehole is provided, wherein the method comprises introducing a drilling fluid into a borehole, wherein the drilling fluid comprises an ionic liquid. In particular, the...
US20120227968 Proppant Particles Formed From Slurry Droplets and Method of Use  
Proppant material for hydraulic fracturing is provided. The particles of the proppant are formed by drip casting. A slurry of finely divided ceramic particles is flowed through nozzles and formed...
US20110082058 EQUIPMENT AND METHODS FOR PREPARING CURED FIBERS  
Equipment and methods for preparing curved fibers in a batch or continuous process. Fiber strands comprising a thermoplastic material are placed on a cylindrical surface and heated such that they...
US20090227477 Reclamation of Components of Wellbore Cuttings Material  
A screen assembly for a shale shaker comprising a panel (500) and a support structure (600), the panel (500) having an area provided with a multiplicity of apertures and at least one layer of...
US20130296199 DRILLING LOST CIRCULATION MATERIAL  
An engineered composition for reducing lost circulation in a well includes a mixture of coarse, medium and optional fine particles, and a blend of long fibers and short fibers. The long fibers are...
US20150218432 HEAT REMOVAL IN DRILLING AND PRODUCTION OPERATIONS  
Working fluids, such as drilling fluids, may remove heat from other fluids, tools, equipments and environments and transfer it to other locations by using reversible phase change elements. The...
US20120216990 Heat Removal in Drilling and Production Operations  
Working fluids, such as drilling fluids, may remove heat from other fluids, tools, equipments and environments and transfer it to other locations by using reversible phase change elements. The...
US20080105424 Method of drilling and producing hydrocarbons from subsurface formations  
A method associated with the production of hydrocarbons. In one embodiment, method for drilling a well is described. The method includes performing drilling operations at one or more wells to a...
US20110245112 Reconditioning and reuse of wellbore servicing fluids  
A method of servicing a wellbore comprising preparing a wellbore servicing composition having a target water content, placing the wellbore servicing composition in the wellbore, recovering from...
US20050239661 Downhole catalytic combustion for hydrogen generation and heavy oil mobility enhancement  
A new concept for enhancing the mobility of crude oils is provided which enables efficient and effective recovery of heavy oils not presently accessible using existing techniques while...
US20080064613 DISPERSANT COATED WEIGHTING AGENTS  
A method of formulating a wellbore fluid that includes providing a base fluid; and adding a sized weighting agent coated with a dispersant made by the method of dry blending a weighting agent and...
US20110021384 DRILLING FLUID ADDITIVE AND METHODS OF STABILIZING KAOLINITE FINES MIGRATION  
A method of drilling is disclosed and includes pumping a wellbore fluid into a wellbore through an earth formation, wherein the wellbore fluid comprises a base fluid and a surface active agent...
US20090258799 WELLBORE FLUIDS POSSESSING IMPROVED RHEOLOGICAL AND ANTI-SAG PROPERTIES  
A wellbore fluid that includes a base fluid; a weighting agent having a d90 greater than 30 microns; and a micronized weighting agent having a d90 less than 25 microns, the micronized weighting...
US20050282711 Low dosage naphthenate inhibitors  
Low dosage naphthenate inhibitors, such as a surfactant or hydrotrope, delivered into production fluids for contact with mixtures of oil and water, such as in a hydrocarbon producing formation,...
US20080280786 DEFOAMER/ANTIFOAMER COMPOSITIONS AND METHODS OF USING SAME  
A method of servicing a wellbore comprising contacting a solid defoamer/antifoamer composition with a wellbore servicing fluid, wherein the solid defoamer/antifoamer composition comprises at least...
US20050197255 Lubricant composition  
Lubricants and drilling fluid systems comprising lubricants which form a coherent lubricating film on metal equipment, thereby prolonging equipment life even under a wide variety of conditions,...
US20150240145 METHOD FOR INCREASING DENSITY OF BRINE PHASE IN OIL-BASED AND SYNTHETIC-BASED WELLBORE FLUIDS  
Embodiments disclosed herein relate to a method including feeding an invert emulsion wellbore fluid, or a previously used invert emulsion wellbore fluid, into a mixing unit; adding an additive to...
US20090139771 Method of making drilling fluids containing microbubbles  
Light weight drilling fluids are prepared by passing a gas and the drilling fluid through a cavitation device. Bubbles are finely divided into microbubbles, thereby reducing the density of the...
US20110053808 Suspension Characteristics in Invert Emulsions  
Among the methods provided is a method of drilling a subterranean well with an invert emulsion fluid comprising: providing an invert emulsion fluid formed by combining components that comprise: an...
US20130130945 Drilling Fluids Having Reduced Sag Potential and Related Methods  
Invert emulsion drilling fluids that have extended emulsion stability and reduced sag potential can be realized through incorporation of colloidal particles therein. The invert emulsion drilling...
US20100009874 PRECIPITATED WEIGHTING AGENTS FOR USE IN WELLBORE FLUIDS  
A method of formulating a wellbore fluid that includes precipitating a weighting agent from a solution; and adding the precipitated weighting agent to a base fluid to form a wellbore fluid is...
US20110312857 Drilling, Drill-In and Completion Fluids Containing Nanoparticles for Use in Oil and Gas Field Applications and Methods Related Thereto  
Drilling, drill-in and completion fluids containing nanoparticles for use in hydrocarbon drilling and recovery processes and methods related thereto are provided. The fluids also include a dual...
US20110053809 DEGRADABLE NON-AQUEOUS GEL SYSTEMS  
A method of treating a formation that includes exposing a region of the formation occupied by a hydrolysable gel to a hydrolyzing agent; and allowing sufficient time for the hydrolyzing agent to...
US20120094876 DESIGNED DRILLING FLUIDS FOR ECD MANAGEMENT AND EXCEPTIONAL FLUID PERFORMANCE  
Designed drilling fluids and methods of designing and using designed drilling fluids are disclosed. In one embodiment, a method of designing a drilling fluid comprises the step of determining a...
US20140213488 Wellbore Fluids Comprising Mineral Particles and Methods Relating Thereto  
Mineral particles may provide for wellbore fluids with tailorable properties and capabilities. In some instances, a dry wellbore additive may comprise a plurality of first mineral particles having...
US20100292107 Spotting fluids containing syrups  
A spotting fluid is provided and the spotting fluid consists essentially of: syrup, syrup solids and a liquid medium, said syrup and syrup solids are derived from a group consisting essentially of...
US20100181073 Method For Controlling Loss of Drilling Fluid  
Methods for drilling and treating for lost returns continuously while drilling are provided. High fluid loss drilling fluid is used, along with particulate material that forms an immobile mass in...
US20100227781 Method to Prevent Salt Crystal Agglomeration and Settling in a Drilling Fluid  
Various salt crystal and agglomeration settling inhibiting agents may aid the ability to keep salt crystals of a desired particle size undissolved and dissolved in an aqueous drilling fluid,...
US20140318788 VISCOSIFIED BREAKER FLUID COMPOSITIONS FOR EXTENDED DELAY IN FILTERCAKE REMOVAL AT HIGH TEMPERATURE  
The present invention relates to a method of treating a subterranean formation. The present invention also relates to a method of delivering an acid to a subterranean formation. The methods...
US20100152070 DRILLING LOST CIRCULATION MATERIAL  
An engineered composition for reducing lost circulation in a well includes a mixture of coarse, medium and optional fine particles, and a blend of long fibers and short fibers. The long fibers are...

Matches 1 - 50 out of 58 1 2 >