1
Jim B Surjaatmadja, David McMechan, Philip D Nguyen: System and method for fracturing and gravel packing a borehole. Halliburton Energy Services, Joshua A Griswold, July 17, 2007: US07243723 (111 worldwide citation)

A system and method for fracturing an earth formation surrounding a borehole includes an elongate conduit positioned in the borehole. A packer assembly is provided about the conduit and is adapted to seal an annulus between the conduit and the borehole. A packing passage is provided and adapted to c ...


2
Jacob Thomas: Real time monitoring and control of thermal recovery operations for heavy oil reservoirs. Halliburton Energy Services, Joshua A Griswold, October 5, 2010: US07809538 (23 worldwide citation)

Systems and techniques, including computer programs, for monitoring and controlling thermal recovery involve generating input parameters for use in real time monitoring and controlling of a thermal recovery operation for a reservoir. The input parameters to a thermal generator are generated using a ...


3
Roger L Schultz, Travis W Cavender, Robert L Pipkin, Daniel D Gleitman: Oscillating fluid flow in a wellbore. Halliburton Energy Services, Joshua A Griswold, March 22, 2011: US07909094 (17 worldwide citation)

A system for oscillating compressible working fluid in a wellbore defined in a subterranean formation includes a fluid supply and a fluid oscillator device. The fluid supply communicates compressible working fluid into a conduit disposed within the wellbore. The fluid oscillator device is configured ...


4
Brock Watson: Expansion cone for expandable liner hanger. Halliburton Energy Services, Joshua A Griswold, August 24, 2010: US07779910 (11 worldwide citation)

An expandable liner hanger system includes an expandable liner hanger and an expansion cone having a first outer diameter when driven through the expandable liner hanger in a first direction to expand the expandable tubing. The expandable liner hanger system also includes a polished bore receptacle ...


5
William Mark Richards: Flow control in a well bore. Halliburton Energy Services, Joshua A Griswold, December 28, 2010: US07857061 (10 worldwide citation)

A system for installation in a well bore includes a flow control device and a control unit coupled to the flow control device. The flow control device is changeable from a first state to a second state. The first state corresponds to a first mode of fluid communication between an interior of a tubul ...


6
Harold W Nivens, Curtis E Wendler: System and method for fail-safe disconnect from a subsea well. Halliburton Energy Services, Joshua A Griswold, July 10, 2007: US07240734 (9 worldwide citation)

A system and method for controllably separating a conduit into an upper portion and a lower portion. The system includes a first valve in the upper portion of the conduit above a point of separation, and a second valve in the lower portion of the conduit below the point of separation. When the condu ...


7
Travis W Cavender, Jody R McGlothen, David Steele: Producing resources using steam injection. Halliburton Energy Services, Joshua A Griswold, November 16, 2010: US07832482 (7 worldwide citation)

A system for producing fluids from a subterranean zone comprises a tubing string disposed in a well bore, the tubing string adapted to communicate fluids from the subterranean zone to a ground surface. A downhole fluid lift system is operable to lift fluids towards the ground surface. A downhole flu ...


8
Jacob Shoemate: Well screen assembly with multi-gage wire wrapped layer. Halliburton Energy Services, Joshua A Griswold, April 3, 2012: US08146662 (6 worldwide citation)

A well screen assembly includes an elongate base pipe and a wire wrap layer. The wire wrap layer includes a wire wrapped around support ribs. The wire wrap layer has an axial end section wrapped at a first gage and an intermediate section wrapped at a second, larger gage. A mesh layer is provided ar ...


9
Ronald W McGregor, David G Dearing: Modular well tool system. Halliburton Energy Services, Joshua A Griswold, April 13, 2010: US07694745 (4 worldwide citation)

A well tool is adapted to couple to at least one of a wireline service tool and a tubing string and has an adapter component engaging portion adapted to couple to an adapter component. At least a first and a second interchangeable adapter components are operable to couple to the adapter component en ...


10
Rory Dennis Daussin: Hydrocarbon recovery using fluids. Halliburton Energy Services, Joshua A Griswold, August 10, 2010: US07770643 (3 worldwide citation)

The recovery of hydrocarbons from hydrocarbon bearing rock, sands or other geological materials (collectively “rock”) uses a recovery fluid. In certain embodiments, the recovery fluid includes miscible compounds or an azeotrope-forming mixture (including an azeotrope), used alone or with other compo ...