1
Paul O Padgett, Stephen F Crain, Wayne A Handke, Jerry L Logan, Calvin L Stegemoeller, Ricky L Covington, David W Ritter, Kevin D Edgley: Continuous multi-component slurrying process at oil or gas well. Halliburton company, Craig W Roddy, E Harrison Gilbert III, November 5, 1996: US05570743 (84 worldwide citation)

A continuous multi-component slurrying process at an oil or gas well comprises flowing at least three separate streams of different essential materials directly into a predetermined mixing unit at the oil or gas well, wherein each of the essential materials is required to obtain a predetermined defi ...


2
Kevin D Edgley, James L Stromberg: Dry sand foam generator. Halliburton Company, James R Duzan, Lucian Wayne Beavers, October 25, 1988: US04780243 (31 worldwide citation)

Apparatus and methods are provided for producing a proppant carrying foamed fracturing fluid or the like having very high ratios of proppant material to the liquid phase of the foam, which can be substantially higher than even the theoretical maximum ratio available when the proppant is introduced i ...


3
Thomas E Allen, Kevin D Edgley: Mixing apparatus. Halliburton Company, James R Duzan, E Harrison Gilbert III, September 10, 1991: US05046855 (31 worldwide citation)

A mixing apparatus includes a tub, an agitator disposed in the tub, a flow mixer which provides an initial mixture into the tub, and recirculating means for recirculating mixture from the tub through the flow mixer. In a particular embodiment, the flow mixer has a vertical sleeve through which a dry ...


4
Lance E Brothers, J Erlan Longendelpher, Donald W Lindsey, Frank L Sands, Kevin D Edgley: Cement agglomeration. Halliburton Company, Robert A Kent, Clifford C Dougherty III, October 3, 1995: US05454867 (25 worldwide citation)

A dry, agglomerated cement material, a method of preparing the dry, agglomerated cement material, a method of cementing, and an apparatus for agglomerating particulate materials. The dry, agglomerated cement material comprises a plurality of particles of a cement bonded together by a water-soluble b ...


5
Paul O Padgett, Stephen F Crain, Wayne A Handke, Jerry L Logan, Calvin L Stegemoeller, Ricky L Covington, David W Ritter, Kevin D Edgley: Continuous multi-component slurrying process at oil or gas well. Halliburton Company, Craig W Roddy, Stephen R Christian, E Harrison Gilbert III, June 4, 1996: US05522459 (13 worldwide citation)

A continuous multi-component slurrying process at an oil or gas well comprises flowing at least three separate streams of different essential materials directly into a predetermined mixing unit at the oil or gas well, wherein each of the essential materials is required to obtain a predetermined defi ...


6
Kevin D Edgley, James L Stromberg: Dry sand foam generator. Halliburton Company, Mark E McBurney, L Wayne Beavers, May 16, 1989: US04830794 (13 worldwide citation)

Apparatus and methods are provided for producing a proppant carrying foamed fracturing fluid or the like having very high ratios of proppant material to the liquid phase of the foam, which can be substantially higher than even the theoretical maximum ratio available when the proppant is introduced i ...