Abstract: Compositions and methods for improving proppant conductivity are disclosed herein. The compositions can include a proppant composition for use in hydraulic fracturing, the composition containing a plurality of particulates. At least one particulate of the plurality of particulates can contain at least one nutrient. The at least one nutrient can separate from the at least one particulate located inside a fracture of a subterranean formation after a period of time.

Abstract: Compositions and methods for improving proppant conductivity are disclosed herein. The compositions can include a proppant composition for use in hydraulic fracturing, the composition containing a plurality of particulates. At least one particulate of the plurality of particulates can contain at least one nutrient. The at least one nutrient can separate from the at least one particulate located inside a fracture of a subterranean formation after a period of time.

Abstract: Compositions and methods for improving proppant conductivity are disclosed herein. The compositions can include a proppant composition for use in hydraulic fracturing, the composition containing a plurality of particulates. At least one particulate of the plurality of particulates can contain at least one nutrient. The at least one nutrient can separate from the at least one particulate located inside a fracture of a subterranean formation after a period of time.

Abstract: Compositions and methods for improving proppant conductivity are disclosed herein. The compositions can include a proppant composition for use in hydraulic fracturing, the composition containing a plurality of particulates. At least one particulate of the plurality of particulates can contain at least one nutrient. The at least one nutrient can separate from the at least one particulate located inside a fracture of a subterranean formation after a period of time.

Abstract: A method for reducing a skin effect in a downhole environment is provided, including the step of radiating vibrational waves at a wellbore wall such that the vibrational waves have at least one direction of greatest vibrational energy transfer directed toward the wall, thereby reducing the skin effect. An apparatus for reducing a skin effect in a downhole environment is also provided. The apparatus includes at least one vibrational wave source having at least one direction of greatest vibrational energy transfer, and a means for positioning the vibrational wave source proximate a wellbore wall.

Abstract: The invention provides a method of treating a subterranean formation penetrated by a wellbore, the method comprising the steps of: (a) mixing a particulate and an active material to obtain an at least partially coated particulate, wherein: (i) water forms a contact angle of less than 90 degrees with a surface of the particulate, (ii) the active material is capable of forming a coating on the particulate, (iii) the active material forms a contact angle less than 90 degrees with the particulate, and (iv) water forms a contact angle of greater than 90 degrees with a layer of the active material; (b) mixing the at least partially coated particulate and a carrier fluid to obtain a treatment fluid; and (c) introducing the treatment fluid into the subterranean formation through the wellbore to deposit the at least partially coated particulate into the subterranean formation.

Abstract: Treating fluid production and subterranean formation treating methods as well as compositions for treating fluids reuse at least part of a prior treating fluid, particularly a fluid having one or more constituents that can be relinked. This includes conditioning a selected at least partially delinked flow-back fluid, recovered from a first treating fluid pumped into a well, such that the conditioned selected at least partially delinked flow-back fluid provides a constituent for a second treating fluid. Also included are pricing considerations. A composition for a treating fluid includes a treating fluid residual recovered from a well, preferably conditioned as described. Examples of such fluids include fracturing fluids and gravel pack fluids.

Abstract: Treating fluid production and subterranean formation treating methods as well as compositions for treating fluids reuse at least part of a prior treating fluid, particularly a fluid having one or more constituents that can be relinked. This includes conditioning a selected at least partially delinked flow-back fluid, recovered from a first treating fluid pumped into a well, such that the conditioned selected at least partially delinked flow-back fluid provides a constituent for a second treating fluid. Also included are pricing considerations. A composition for a treating fluid includes a treating fluid residual recovered from a well, preferably conditioned as described. Examples of such fluids include fracturing fluids and gravel pack fluids.

Abstract: A modular hydrojetting tool for fracturing well formations. The tool has a plurality of jetting modules. Each jetting module has a plurality of jetting nozzles therein. A sleeve is disposed in each jetting module except the lowermost module, and each sleeve is moveable from a first position covering the jetting nozzles in the corresponding module to a second position covering the jetting nozzles in an adjacent module. Plugs may be pumped into the tool to move each sleeve sequentially, thereby operating the jetting modules sequentially.

Abstract: A system and method for stimulating a formation surrounding a well and vibrating a device for supporting a gravel pack in the well, according to which a build up of scale on the device is sensed and a corresponding signal is output. A driver is provided for driving a transducer coupled to the device for vibrating the device and removing scale from the device.

Abstract: The present invention relates to a contamination-resistant sand control apparatus and a method for preventing the contamination of sand control devices. More particularly, the invention involves placing time-release treatment chemicals in a flow channel that communicates with the sand control device. The treatment chemicals take the form of time-release capsules or are coated on a surface of the sand control device and may include scale inhibitors, paraffin inhibitors, asphaltene inhibitors, enzymes and the like. The treatment chemicals prevent and clear the formation and buildup of particulates on a surface of the sand control apparatus.

Abstract: A system and method for removing scale from a device for supporting a gravel pack in a wellbore and for stimulating a formation penetrated by the wellbore, according to which a transducer and a driver for the transducer are mounted on a tool which is lowered into the wellbore in the vicinity of the device. The driver is actuated to vibrate the transducer to remove the scale and stimulate the formation.