Abstract: Methods comprising for pricing and scheduling one or more well services comprising obtaining input data for the one or more well services, determining the well service specifications, determining a schedule for the one or more well services, determining costs for the one or more well services, and determining the price of the one or more well services based on a plurality of factors, wherein the plurality of factors comprises the schedule and the costs. Methods comprising for pricing and scheduling one or more well services comprising obtaining input data for the one or more well services, the input data comprising well characteristics of the one or more well service, determining a schedule for the one or more well services, determining the price of the one or more well service based on a plurality of factors, wherein the plurality of factors comprises the schedule and the well characteristics.

Abstract: Well bore servicing fluids are provided that include a thermally activated viscosification compound. Further, methods of servicing a well bore are provided that include displacing such a servicing fluid into the well bore, wherein a viscosity of the servicing fluid increases as it passes down the well bore due to its temperature increasing. Thus, the viscosity of the servicing fluid is effective to suspend solids therein when the servicing fluid is in the well bore. The servicing fluid may be, for example, a cement slurry, a drilling fluid, a gravel packing fluid, a fracturing fluid, a completion fluid, or a work-over fluid. In an embodiment, the thermally activated viscosification compound includes at least one water-soluble hydrophobically modified polymer comprising a hydrophobic substituent having from about 1 to about 22 carbon atoms.

Abstract: Methods comprising for pricing and scheduling one or more well services comprising obtaining input data for the one or more well services, determining the well service specifications, determining a schedule for the one or more well services, determining costs for the one or more well services, and determining the price of the one or more well services based on a plurality of factors, wherein the plurality of factors comprises the schedule and the costs. Methods comprising for pricing and scheduling one or more well services comprising obtaining input data for the one or more well services, the input data comprising well characteristics of the one or more well service, determining a schedule for the one or more well services, determining the price of the one or more well service based on a plurality of factors, wherein the plurality of factors comprises the schedule and the well characteristics.

Abstract: An embodiment includes a method of treating a subterranean formation that comprises obtaining one or more well characteristics for a well servicing treatment, determining a price of the well servicing treatment based on the one or more well characteristics, and performing the well servicing treatment in the subterranean formation. Another embodiment includes a method of treating a subterranean formation that comprises obtaining one or more well characteristics for a cementing operation, determining a price of the cementing operation based on the one or more well characteristics, and performing the cementing operation in the subterranean formation.

Abstract: An embodiment includes a method of pricing a well servicing treatment based on well characteristics, that comprises obtaining one or more well characteristics of the well servicing treatment, and generating a price of the well servicing treatment based on the one or more well characteristics. Other embodiments include methods of pricing a cementing operation and selecting a cement composition for the cement operation, methods of pricing a well servicing treatment during real-time performance of the well servicing treatment, methods of pricing a drilling operation and detecting and visualizing changes in a well bore during real-time performance of the drilling operation, computer programs, and data processing systems.

Abstract: Methods, cement compositions and oil suspensions of powders selected from the group consisting of micro-silica, silica flour, fine silica flour, silica sand, fine particle size cement, ultra-fine particle size cement, fly ash, slag, vitrified shale and zeolite.

Abstract: Improved fluid loss control additives for use in cement compositions are provided. The improved fluid loss control additives and cement compositions are suitable for use in surface and subterranean applications. The improved fluid loss control additives and cement compositions may be particularly useful for subterranean well completion and remedial operations, such as primary cementing, e.g., cementing casings and liners in well bores, including those in production wells, which include multi-lateral subterranean wells. They also may be useful for surface cementing operations, including construction cementing operations. Examples of compositions include fluid loss control additives.

Abstract: Cement compositions comprising an improved fluid loss control additive are provided. The cement compositions are suitable for use in surface and subterranean applications. The cement compositions may be particularly useful for subterranean well completion and remedial operations, such as primary cementing, e.g., cementing casings and liners in well bores, including those in production wells, which include multi-lateral subterranean wells. They also may be useful for surface cementing operations, including construction cementing operations. Examples of compositions include cement compositions.

Abstract: Well bore servicing fluids are provided that include a thermally activated viscosification compound. Further, methods of servicing a well bore are provided that include displacing such a servicing fluid into the well bore, wherein a viscosity of the servicing fluid increases as it passes down the well bore due to its temperature increasing. Thus, the viscosity of the servicing fluid is effective to suspend solids therein when the servicing fluid is in the well bore. The servicing fluid may be, for example, a cement slurry, a drilling fluid, a gravel packing fluid, a fracturing fluid, a completion fluid, or a work-over fluid. In an embodiment, the thermally activated viscosification compound includes at least one water-soluble hydrophobically modified polymer comprising a hydrophobic substituent having from about 1 to about 22 carbon atoms.

Abstract: Well bore servicing fluids are provided that include a thermally activated viscosification compound. Further, methods of servicing a well bore are provided that include displacing such a servicing fluid into the well bore, wherein a viscosity of the servicing fluid increases as it passes down the well bore due to its temperature increasing. Thus, the viscosity of the servicing fluid is effective to suspend solids therein when the servicing fluid is in the well bore. The servicing fluid may be, for example, a cement slurry, a drilling fluid, a gravel packing fluid, a fracturing fluid, a completion fluid, or a work-over fluid. In an embodiment, the thermally activated viscosification compound includes at least one water-soluble hydrophobically modified polymer comprising a hydrophobic substituent having from about 1 to about 22 carbon atoms.

Abstract: Cement compositions are provided that comprise a hydraulic cement, water, and a set retarder composition, the set retarder composition comprising an acrylamide polymer derivative; and an iron compound. In some embodiments, cement compositions are provided that comprise a hydraulic cement comprising a cement, water, and a set retarder composition, the set retarder composition comprising a lignin-based retarder and an iron compound.

Abstract: The present invention relates to the delivery of a plurality of chemical components in well bore applications. More particularly, this invention relates to delivery capsules and methods of using such delivery capsules for facilitating the delivery of at least a plurality of chemical components to subterranean well bores. In one embodiment, a method of supplying chemical components to a subterranean formation comprises placing a delivery capsule having at least a first chamber comprising a first chemical component and at least a second chamber comprising a second chemical component into the subterranean formation, and allowing the first and second components to be released from the delivery capsule.

Abstract: Methods, cement compositions and oil suspensions of powders selected from the group consisting of micro-silica, silica flour, fine silica flour, silica sand, fine particle size cement, ultra-fine particle size cement, fly ash, slag, vitrified shale and zeolite.

Abstract: Cement compositions comprising an improved fluid loss control additive, and methods for cementing using such cement compositions, are provided herein. Exemplary embodiments of the cement compositions comprise a hydraulic cement, water, and a fluid loss control additive comprising an acrylamide copolymer derivative, a dispersant, and a hydratable polymer. Optionally, other additives suitable for inclusion in cement compositions may be added.

Abstract: Cement compositions comprising set retarder compositions, and methods of using the cement compositions in surface and subterranean applications are provided. In some embodiments, cement compositions are provided that comprise a hydraulic cement comprising an API cement, water, and a set retarder composition, the set retarder composition comprising an acrylamide polymer derivative; and an iron compound. In other embodiments, cement compositions, set retarder compositions, methods of cementing, methods of retarding the set time of a cement composition, and methods of preparing a cement composition are provided.

Abstract: Methods, cement compositions and oil suspensions of powders are provided. The oil suspensions of silica powder comprise silica powder, mineral oil, an oleophilic clay, an oleophilic surfactant and a hydrophilic surfactant.

Abstract: The present invention relates to cementing operations, and more particularly, to cement compositions comprising set retarder compositions and methods of using the cement compositions in surface and subterranean applications. In some embodiments, the present invention provides cement compositions that comprise a hydraulic cement comprising an API cement, water, and a set retarder composition, the set retarder composition comprising an acrylamide polymer derivative; and an iron compound. In other embodiments, the present invention provides cement compositions, set retarder compositions, methods of cementing, methods of retarding the set time of a cement composition, and methods of preparing a cement composition.

Abstract: The present invention provides cement compositions comprising an improved fluid loss control additive, and methods for cementing using such cement compositions. Exemplary embodiments of the cement compositions comprise a hydraulic cement, water, and a fluid loss control additive comprising an acrylamide copolymer derivative, a dispersant, and a hydratable polymer. Optionally, other additives suitable for inclusion in cement compositions may be added.

Abstract: Improved methods of displacing a first liquid through a pipe with a second liquid while preventing the first and second liquids from mixing are provided. In accordance with the methods, a plug is formed in-situ in the pipe between the first and second liquids by injecting a self-thickening liquid therein and permitting the liquid to thicken. The formed plug and the first liquid are then displaced through the pipe with the second liquid. The methods are particularly suitable for carrying out subterranean well bore cementing operations wherein cement slurries are displaced through pipes disposed in well bores.

Abstract: Improved methods of displacing a first liquid through a pipe with a second liquid while preventing the first and second liquids from mixing are provided. In accordance with the methods, a plug is formed in-situ in the pipe between the first and second liquids by injecting a self-thickening liquid therein and permitting the liquid to thicken. The formed plug and the first liquid are then displaced through the pipe with the second liquid. The methods are particularly suitable for carrying out subterranean well bore cementing operations wherein cement slurries are displaced through pipes disposed in well bores.