1
Richard L Giroux, David Shahin, Adrian Vuyk Jr, Gary Thompson, Kevin Leon Gray, John Timothy Allen, Randy Gene Snider: Methods and apparatus for handling and drilling with tubulars or casing. Weatherford Lamb, Patterson & Sheridan, February 5, 2008: US07325610 (73 worldwide citation)

The present invention provides a method and apparatus for handling tubulars and drilling with tubulars such as casing into a formation. In one aspect of the invention, the apparatus comprises a circulating head and a cementing head operatively connectible to a gripping member. The circulating head i ...


2
Richard L Giroux, David Shahin, Adrian Vuyk Jr, Gary Thompson, Kevin Leon Gray, John Timothy Allen, Randy Gene Snider: Methods and apparatus for handling and drilling with tubulars or casing. Weatherford Lamb, Patterson & Sheridan, February 2, 2010: US07654325 (36 worldwide citation)

The present invention provides a method and apparatus for handling tubulars and drilling with tubulars such as casing into a formation. In one aspect of the invention, the apparatus comprises a circulating head and a cementing head operatively connectible to a gripping member. The circulating head i ...


3
Giroux Richard L, Shahin David, Vuyk Adrian Jr, Thompson Gary: Methods and apparatus for handling and drilling with tubulars or casing. Weatherford Lamb, Giroux Richard L, Shahin David, Vuyk Adrian Jr, Thompson Gary, PATTERSON William B, September 16, 2004: WO/2004/079155 (7 worldwide citation)

The present invention provides a method and apparatus for handling tubulars and drilling with tubulars such as casing into a formation. In one aspect of the invention, the apparatus comprises a circulating head and a cementing head operatively connectible to a gripping member (220). The circulating ...


4
William Banning Vail III, Tomislav Skerl, Damir S Skerl: Mud motor assembly. Smart Drilling and Completion, Sheridan Ross P C, April 4, 2017: US09611693 (1 worldwide citation)

A longer-lasting, lower cost, more powerful, all metal, mud motor than the presently available progressing cavity type mud motors for drilling boreholes into the earth. A mud motor apparatus possessing one single drive shaft that turns a rotary drill bit, which apparatus is attached to a drill pipe ...


5
William Banning Vail III: Mud motor assembly. Smart Drilling and Completion, Sheridan Ross P C, August 29, 2017: US09745799

A longer-lasting, lower cost, more powerful, all metal, mud motor than the presently available progressing cavity type mud motors for drilling boreholes into the earth. A mud motor apparatus possessing one single drive shaft that turns a rotary drill bit, which apparatus is attached to a drill pipe ...


6
William Banning Vail III, Robert L Dekle, Damir S Skerl, James E Chitwood: Universal drilling and completion system. Smart Drilling and Completion, Sheridan Ross P C, March 7, 2017: US09587435

Methods and apparatus are described to drill and complete wellbores. Such wellbores include extended reach horizontal wellbores, for example in shales, deep subsea extended reach wellbores, and multilateral wellbores. Specifically, the invention provides simple threaded subassemblies that are added ...


7
Giroux Richard L, Shahin David, Vuyk Jr Adrian, Thompson Gary: Methods and apparatus for handling and drilling with tubulars or casing. Weatherford Lamb, December 7, 2005: GB2414757-A

The present invention provides a method and apparatus for handling tubulars and drilling with tubulars such as casing into a formation. In one aspect of the invention, the apparatus comprises a circulating head and a cementing head operatively connectible to a gripping member (220). The circulating ...


8
William Banning Vail III, Tomislav Skerl, Damir S Skerl: Mud motor assembly. Smart Drilling and Completion, Sheridan Ross P C, October 31, 2017: US09803424

A longer-lasting, lower cost, more powerful, all metal, mud motor than the presently available progressing cavity type mud motors for drilling boreholes into the earth. A mud motor apparatus possessing one single drive shaft that turns a rotary drill bit, which apparatus is attached to a drill pipe ...


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Richard L Giroux, David Shahin, Adrian Vuyk, Gary Thompson, Kevin Leon Gray, John Timothy Allen, Randy Gene Snider: Methods and apparatus for handling and drilling with tubulars or casing. Weatherford Lamb, William B Patterson, Moser Patterson & Sheridan, January 6, 2005: US20050000691-A1

The present invention provides a method and apparatus for handling tubulars and drilling with tubulars such as casing into a formation. In one aspect of the invention, the apparatus comprises a circulating head and a cementing head operatively connectible to a gripping member. The circulating head i ...