1
Jim B Surjaatmadja, Timothy W Helton, Danny G Porter: Well completions with expandable casing portions. Halliburton Company, Stephen R Christian, Neal R Kennedy, March 14, 1995: US05396957 (264 worldwide citation)

Expandable casing portions are provided, such as casing slip joints or expansion joints, on opposite sides of a fracture initiation location to accommodate casing and formation movement during fracturing of a well. The fracture initiation location provided by forming openings through the well casing ...


2
Jim B Surjaatmadja, Richard L Giroux, Timothy W Helton: Well completions with expandable casing portions. Halliburton Company, Stephen R Christian, Neal R Kennedy, July 5, 1994: US05325923 (257 worldwide citation)

Expandable casing portions are provided, such as casing slip joints or expansion joints, on opposite sides of a fracture initiation location to accommodate casing and formation movement during fracturing of a well. The fracture initiation location may be provided by forming openings through the well ...


3
Jim B Surjaatmadja, Timothy W Helton, Hazim H Abass: Coplanar angular jetting head for well perforating. Halliburton Company, Stephen R Christian, Neal R Kennedy, March 19, 1996: US05499678 (201 worldwide citation)

A coplanar jetting head for well perforating. The apparatus comprises a housing defining a plurality of jetting openings therein. The jetting openings are substantially coplanar and are angularly disposed with respect to a longitudinal axis of the housing. Each of the jetting openings has a jetting ...


4
Steven G Streich, Donald F Hushbeck, Kevin T Berscheidt, Rick D Jacobi: Downhole tool apparatus with non-metallic components and methods of drilling thereof. Halliburton Company, James R Duzah, Neal R Kennedy, July 6, 1993: US05224540 (198 worldwide citation)

A downhole tool apparatus and methods of drilling the apparatus. The apparatus may include, but is not limited to, packers and bridge plugs utilizing non-metallic slip components. The non-metallic material may include engineering grade plastics. In one embodiment, the slips are separate and held in ...


5
Jim B Surjaatmadja, Steven L Holden, David D Szarka: Well jetting apparatus. Halliburton Company, Stephen R Christian, Neal R Kennedy, February 27, 1996: US05494103 (134 worldwide citation)

A well jetting apparatus for use in fracturing of a well. Fracture initiation is provided by forming openings through the well casing and then forming fan-shaped slots in the formation surrounding the casing. Those slots are formed by a the jetting apparatus which has at least one hydraulic jet dire ...


6
Jim B Surjaatmadja, Kenneth D Brune, Ken B Kabinoff: Surface switchable down-jet/side-jet apparatus. Halliburton Company, Stephen R Christian, Neal R Kennedy, July 9, 1996: US05533571 (116 worldwide citation)

A surface switchable down-jet/side-jet apparatus. The apparatus comprises a housing with a valve sleeve slidably disposed therein. When the valve sleeve is in a first position, fluid pumped into the apparatus will be jetted out of at least one longitudinally directed port. An actuator, such as a bal ...


7
Jim B Surjaatmadja, Steven L Holden, David D Szarka: Well jetting apparatus and met of modifying a well therewith. Halliburton Company, Stephen R Christian, Neal R Kennedy, November 8, 1994: US05361856 (114 worldwide citation)

A well jetting apparatus for use in fracturing of a well. Fracture initiation is provided by forming openings through the well casing and then forming fan-shaped slots in the formation surrounding the casing. Those slots are formed by a the jetting apparatus which has at least one hydraulic jet dire ...


8
Steven G Streich, James C Tucker, James R Birchak, Paul F Rodney, Neal G Skinner: Apparatus and method for removing a frangible rupture disc or other frangible device from a wellbore casing. Halliburton Energy Services, John W Wustenberg, Neal R Kennedy, June 4, 2002: US06397950 (114 worldwide citation)

An apparatus and method for removing a frangible rupture disc or other frangible device from a wellbore casing. The casing has a special casing section defining a plurality of holes therethrough. Rupturable glass ceramic discs or inserts are disposed in the holes and retained therein. The glass cera ...


9
Paul David Ringgenberg, Neal Gregory Skinner, Curtis Edgar Wendler, Roger Lynn Schultz, Robert W Srubar, Margaret Cowsar Waid: Early evaluation system with pump and method of servicing a well. Halliburton Energy Services, William M Imwalle, Paul I Herman, Neal R Kennedy, September 1, 1998: US05799733 (94 worldwide citation)

An early evaluation system with pump for servicing a well and taking fluid samples and measurements. In each of the embodiments, a formation pump is actuated to flow fluid from the well formation below a packer element engaged with the borehole into a sampling tube. Fluid samplers and recording inst ...


10
Ricky D Jacobi, Kevin T Berscheidt, Donald F Hushbeck: Downhole tool with sliding valve. Halliburton Company, Stephen R Christian, Neal R Kennedy, February 21, 1995: US05390737 (94 worldwide citation)

A downhole tool apparatus and methods of drilling the apparatus. The apparatus may include, but is not limited to, packers and bridge plugs utilizing non-metallic components. The non-metallic components may include but are not limited to the center mandrel having an unmachined, molded central openin ...