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Earth Boring, Well Treating, And Oil Field Chemistry > Earth Boring > Contains Organic Component Contains Organic ComponentContains Organic Component patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.05/18/06 - 20060105917 - In-situ filter cake degradation compositions and methods of use in subterranean formations Improved in-situ filter cake degradation compositions for use in subterranean formations, well drill-in and servicing fluids including such in-situ filter cake degradation compositions, and methods of using such in-situ filter cake degradation compositions and well drill-in and servicing fluids in subterranean operations are provided. An example of a method is ... 04/06/06 - 20060073981 - Methods of preparing non-aqueous fluids suitable for use in wellbore servicing fluids A method of decreasing the toxicity, as determined according to ASTM E 1367-92, of a non-aqueous fluid for use in a wellbore servicing fluid, comprising providing a starting non-aqueous fluid having a toxicity of about equal to or greater than a toxicity of a reference standard non-aqueous fluid, and adding ... 04/06/06 - 20060073980 - Well treating composition containing relatively lightweight proppant and acid A well treating composition contains an aqueous acid and at least one relatively lightweight proppant, preferably having an apparent specific gravity (ASG) less than or equal to 2.45. The acid fracturing composition may used to acid fracture a hydrocarbon reservoir within a subterranean formation of an oil or gas well. ... 03/16/06 - 20060058197 - Selective fracture face dissolution A method is given for acid fracturing a subterranean formation for improving the flow of fluids. The principal source, optionally the sole source, of the acid is a solid acid-precursor, optionally injected with an additional solid that is inert and that masks a portion of the newly created fracture faces ... 03/09/06 - 20060052251 - Time release multisource marker and method of deployment The present invention provides time released markers for use with single reservoir and commingled wells. The invention accomplishes the time release of markers by coating or encapsulating marker particles or by coating a proppant which has been saturated with a marker. After coating or encapsulation, the marker is injected into ... 01/19/06 - 20060014647 - Synthetic base fluid for enhancing the results of crude oil characterization analyses Blends of synthetic olefins for use as the continuous phase of fluids selected from the group consisting of drilling, drill-in, and completion fluids. The blends meet EPA discharge requirements while also permitting investigators to clearly discern the presence and quantity of biological markers in reservoir fluid samples—particularly pristane and phytane. ... 12/15/05 - 20050277553 - Sized barite as a weighting agent for drilling fluids An additive that increases the density of fluids used in a wellbore during the construction or repair of oil, gas, injection, water, or geothermal wells comprises a wellbore fluid containing a sized barite weighting agent that has an increased density with improved suspension stability without a significant viscosity increase. The ... 12/15/05 - 20050277552 - Method of drilling using a sized barite as a weighting agent for drilling fluids An additive that increases the density of fluids used in a wellbore during the construction or repair of oil, gas, injection, water, or geothermal wells comprises a wellbore fluid containing a sized barite weighting agent that has an increased density with improved suspension stability without a significant viscosity increase. The ... 12/15/05 - 20050277551 - Method of using a sized barite as a weighting agent for drilling fluids An additive that increases the density of fluids used in a wellbore during the construction or repair of oil, gas, injection, water, or geothermal wells comprises a wellbore fluid containing a sized barite weighting agent that has an increased density with improved suspension stability without a significant viscosity increase. The ... 09/15/05 - 20050202977 - Surfactant-free emulsions and methods of use thereof In one embodiment, the present invention provides a drilling fluid composition that comprises a surfactant-free emulsion comprising an oleaginous fluid, a fluid that is at least partially immiscible with the oleaginous fluid, and emulsion facilitating particles. In another embodiment, the present invention provides a method of treating a subterranean formation ... 09/08/05 - 20050197256 - Process for reducing the toxicity of hydrocarbons This invention relates to a method for reducing the toxicity of a mixture of hydrocarbons by means of fractional distillation, a distillate having a reduced toxicity and a composition including the distillate. ... 07/28/05 - 20050164891 - Methods of reducing sag in non-aqueous fluids Methods of reducing sag include combining a cystol ester compound with a non-aqueous fluid and particles to reduce sag in the resulting fluid composition without significantly increasing the viscosity of the fluid composition. The fluid composition comprises the non-aqueous fluid, the particles, and the cystol ester compound. Suitable cystol ester ... ### FreshPatents.com Support |