Abstract: Methods of treating drilled or fractured subterranean formations include the steps of packing at least a portion of the subterranean formation with a packing composition to form a packed subterranean formation; and applying a sealing composition to the packed subterranean formation to form a treated subterranean formation. Alternatively, a packing composition is mixed with a sealing composition to form a reactive composition, and the reactive composition is applied to at least a portion of the subterranean formation to form a treated subterranean formation. The reactive compositions cure within the treated subterranean formations to provide sealed subterranean formations.

Abstract: A polymer composition has been developed that comprising an oil-in-water emulsion comprising an aqueous phase comprising water and an emulsifying surfactant having a cloud point of less than 80° C. and a hydrophilic-lipophilic balance (HLB) of greater than or equal to 8, and an oil phase comprising a high molecular weight oil-soluble polymer, wherein the oil-soluble polymer comprises a copolymer derived from reaction of a hydrophobic monomer and an ionizable monomer in a weight ratio from about 999:1 to about 80:20. Methods of using the compositions for drag reduction and corrosion inhibition are also disclosed.

Abstract: The present disclosure is generally directed to an apparatus for pumping suspended polymer liquids that reduces the formation of polymeric deposits at the seal contact surfaces and filters out deposits that do form. This allows for an oil drag reducing agent (DRA) to be delivered continuously from topside through an umbilical to subsea produced fluids flowlines to increase oil production and/or flow of gas/oil by reducing friction loss due to turbulent flow in the flowlines.

Abstract: A polymer composition has been developed that comprising an oil-in-water emulsion comprising an aqueous phase comprising water and an emulsifying surfactant having a cloud point of less than 80° C. and a hydrophilic-lipophilic balance (HLB) of greater than or equal to 8, and an oil phase comprising a high molecular weight oil-soluble polymer, wherein the oil-soluble polymer comprises a copolymer derived from reaction of a hydrophobic monomer and an ionizable monomer in a weight ratio from about 999:1 to about 80:20. Methods of using the compositions for drag reduction and corrosion inhibition are also disclosed.

Abstract: A method and apparatus for providing an on-line directory service is described. By providing search results in a graphical tapestry it is possible to provide more search results on a browser window, thereby minimising the requirement for a user to scroll through a sequential listing. The search results are provided in a graphical format, each of the resultant graphics being dimensioned appropriately depending on its ranking within the search results.