1
Jim B Surjaatmadja, Matt T Howell, Leonard Case, Lonnie R Robinson: Method and apparatus for orchestration of fracture placement from a centralized well fluid treatment center. Halliburton Energy Services, John W Wustenberg, McDermott Will & Emery, May 24, 2011: US07946340 (86 worldwide citation)

A method and apparatus for orchestrating multiple fractures at multiple well locations in a region by flowing well treatment fluid from a centralized well treatment fluid center includes the steps of configuring a well treatment fluid center for fracturing multiple wells, inducing a fracture at a fi ...


2
Larry Lance Abney, Graeme W Pirie, Tim Hunter, Billy Slabaugh, Leonard Case: Irradiation system and methods of treating fluids in hydrocarbon industry applications. Halliburton Energy Services, John W Wustenberg, Conley Rose L, February 19, 2008: US07332094 (31 worldwide citation)

A method comprises rendering a hydrocarbon industry servicing fluid biologically inert without using chemical biocides. One method of rendering a hydrocarbon industry servicing fluid biologically inert comprises irradiating at least one constituent of the servicing fluid to produce an irradiated flu ...


3
Wallace R Gardner, Vimal V Shah, Donald G Kyle, Hampton Fowler Jr, Leonard Case: Coiled tubing acoustic telemetry system and method. Halliburton Energy Services, John W Wustenberg, E Harry Gilbert III, April 19, 2005: US06880634 (19 worldwide citation)

System, apparatus, and method of telemetering downhole sensor information to the surface while operations are performed in an oil or gas well using coiled tubing. Data are transmitted on coiled tubing as digital signals encoded in acoustic signals. In one implementation, a stripper packer through wh ...


4
Brad Bull, Leonard Case, Todd Dean, Ivan Blanco: Differential pitch hammerless connection with hydraulic driving mechanism. Halliburton Energy Services, John W Wustenberg, Conley Rose P C, June 21, 2011: US07963572 (7 worldwide citation)

A threaded connection assembly comprises a nut, a multiplier connected to the nut via a first threaded interface having a first number of threads per inch and a well servicing pipe coupling connected to the multiplier via a second threaded interface having a second number of threads per inch. A meth ...


5
Harold Walters, Jason Bryant, Leonard Case, Jonn Thompson, Michael Segura, Herbert Hornick, Von Parkey, Shaun Burns, Billy Francis Slabaugh Jr, Tommy Slabaugh legal representative: Methods of using a lower-quality water for use as some of the water in the forming and delivering of a treatment fluid into a wellbore. Halliburton Energy Services, Robert A Kent, Booth Albanesi Schroeder, November 24, 2009: US07621330 (6 worldwide citation)

The invention is for a method of forming and delivering a treatment fluid into a wellbore. In one aspect, a method is provided for pumping a first fluid having a relatively high concentration of a particulate suspended therein and pumping a second fluid having either none of the particulate or a rel ...


6
Laurence J Abney, Graeme W Pirie, Tim Hunter, Billy Slabaugh, Leonard Case: Hydrocarbon industry servicing fluid and methods of performing service operations. Halliburton Energy Services, John W Wustenberg, Conley Rose P C, March 16, 2010: US07678744 (4 worldwide citation)

A hydrocarbon industry servicing fluid comprises an irradiated fluid that is biologically inert. The fluid may be irradiated with ultraviolet light. A method comprises performing a hydrocarbon industry service operation with an irradiated fluid that is biologically inert. The method may comprise dis ...


7
Leonard Case, Michael Segura, Harold Walters, Jason Bryant, Herbert Horinek, Jonn Thompson, Von Parkey, Shaun Bums, Billy Slabaugh, Tommy Slabaugh legal representative: Methods of pumping fluids having different concentrations of particulate with different concentrations of hydratable additive to reduce pump wear and maintenance in the forming and delivering of a treatment fluid into a wellbore. Halliburton Energy Services, Robert A Kent, Booth Albanesi Schroeder, November 24, 2009: US07621328 (2 worldwide citation)

The invention is for a method of forming and delivering a treatment fluid into a wellbore. In one aspect, a method is provided for pumping a first fluid having a relatively high concentration of a particulate suspended therein and pumping a second fluid having either none of the particulate or a rel ...


8
Leonard Case, Michael Segura, Harold Walters, Jason Bryant, Herbert Horinek, Jonn Thompson, Von Parkey, Shaun Burns, Billy Slabaugh, Tommy Slabaugh legal representative: Methods of pumping fluids having different concentrations of particulate at different average bulk fluid velocities to reduce pump wear and maintenance in the forming and delivering of a treatment fluid into a wellbore. Halliburton Energy Services, Robert A Kent, Booth Albanesi Schroeder, November 24, 2009: US07621329 (2 worldwide citation)

The invention is for a method of forming and delivering a treatment fluid into a wellbore. In one aspect, a method is provided for pumping a first fluid having a relatively high concentration of a particulate suspended therein and pumping a second fluid having either none of the particulate or a rel ...


9
David B Allison, Leonard Case, Alf Kolbjorn Sevre: Rapid swelling and un-swelling materials in well tools. Halliburton Energy Services, Locke Lord, October 11, 2016: US09464500

Rapid swelling and un-swelling materials provide for rapid actuation of well tools. A well tool can include a swellable material, with the swellable material comprising a swellable glass material. A method of actuating a well tool in a subterranean well can include contacting a swellable material of ...


10
Wallace R Gardner, Vimal V Shah, Donald G Kyle, Hampton Fowler, Leonard Case: Coiled tubing acoustic telemetry system and method. John W Wustenberg, June 3, 2004: US20040105342-A1

System, apparatus, and method of telemetering downhole sensor information to the surface while operations are performed in an oil or gas well using coiled tubing. Data are transmitted on coiled tubing as digital signals encoded in acoustic signals. In one implementation, a stripper packer through wh ...