Effective hydrocarbon blend for removing asphaltenes from oil we
Elastic hollow particles for annular pressure buildup...
Electron transfer agents in well acidizing compositions and...
Electron transfer system for well acidizing compositions and...
Emulsion breaker
Emulsion of viscous hydrocarbon in aqueous buffer solution and m
Encapsulated breaker chemical
Encapsulated breaker for oil gel system
Encapsulated breaker slurry compositions and methods of use
Encapsulated breakers, compositions and methods of use
Encapsulated enzyme breaker and method for use in treating subte
Energized fluids and methods of use thereof
Energized fluids and methods of use thereof
Enhancing fluid removal from fractures deliberately introduced i
Environmental friendly fracturing and stimulation...
Environmentally improved acid corrosion inhibitor
Epoxy resin composition and well treatment method
Esterquat acidic subterranean treatment fluids and methods...
Ethoxylated raw cotton linters for completion and workover...