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Inventor: Rishi Gurjar


Address: Edmonton, CA
No. of patents: 5
Last patent issue date: 05/24/2011

NumberTitleIssue Date
7946361Flow operated orienter and method of directional drilling using the flow operated orienter
A bottom hole assembly (BHA) for use in drilling a wellbore includes: a first mud motor having a stator and a rotor; a second mud motor having a stator and a rotor; a drill bit rotationally coupled to the second rotor and having a tool face and a longitudinal axis i...
05/24/2011
7364203Reinforcement for arched type structure with beveled screwed ends
An electrical isolation connector subassembly for interconnecting adjacent tubular drill rods of a drilling system used in drilling bore holes in earth formations, the connector comprising an electrically insulative sleeve being sandwiched between two electrically i...
04/29/2008
7360796Electrical isolation connector subassembly for use in directional drilling
An electrical isolation connector subassembly for interconnecting adjacent tubular drill rods of a drilling system used in drilling bore holes in earth formations, the connector comprising an electrically insulative sleeve being sandwiched between two electrically i...
04/22/2008
7237626Tool module connector for use in directional drilling
A tool module interconnect (10) for interconnecting to adjoining modules for insertion in a drill string features a system which permits making the electrical interconnection before assembly of the mechanical connections to interconnect the tool modules toget...
07/03/2007
7032930Electrical isolation connector subassembly for use in directional drilling
An electrical isolation connector subassembly for interconnecting adjacent tubular drill rods of a drilling system used in drilling bore holes in earth formations, the connector comprising an electrically insulative sleeve being sandwiched between two electrically i...
04/25/2006
 
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