Featured patents

Drilling Pressure Intensifying Device
US 08827009 B1, Sept. 9, 2014, Fluid rotary type, Robert E. Rankin, III
A drilling pressure intensifying device, comprising:…

Hydrocarbon Well Completion System and Method of Completing a Hydrocarbon Well
US 08789621 B2, July 29, 2014, Processes, Matthew Anthony Couchot et al. / Cameron West Coast Inc. (Houston, US)
A method of drilling a hydrocarbon well in a prepared drilling location…

Drilling Motors With Elastically Deformable Lobes
US 08776916 B2, July 15, 2014, Fluid rotary type, Aaron J. Dick / Baker Hughes Incorporated (Houston, US)
A drilling motor comprising:…

Methods, Systems, and Apparatus for Processing Drill Tools
US 08757296 B2, June 24, 2014, Bit or Bit Element, Troy Beckstead et al. / Rite Way Technologies, LLC (Vernal, US)
A method for optimizing drilling performance of a rotary drill tool, the method…

Method and System for Predicting a Drill String Stuck Pipe Event
US 08752648 B2, June 17, 2014, With Signaling, Indicating, Testing or Measuring, Thomas Goebel et al. / Landmark Graphics Corporation (Houston, US)
A method comprising:…

Drill Bit With Enhanced Hydraulics and Erosion-Shield Cutting Teeth
US 08733475 B2, May 27, 2014, Fluid conduit lining or element, Craig Ivie et al. / National Oilwell DHT, L.P. (Conroe, US)
A drill bit of gage diameter for drilling through earthen formations and forming…

Wellbore Tools Having Superhydrophobic Surfaces, Components of Such Tools, and Related Methods
US 08746375 B2, June 10, 2014, Specific or diverse material, Sunil Kumar et al. / Baker Hughes Incorporated (Houston, US)
A wellbore tool, comprising:…

Apparatus and Method for Controlling the Feed-In Speed of a High Pressure Hose in Jet Drilling Operations
US 08590637 B2, Nov. 26, 2013, Boring horizontal bores, Charles Brunet et al.
An apparatus for jetting lateral boreholes in a formation from a main wellbore…

Consistent Drilling Fluids Engineering and Management
US 08522896 B2, Sept. 3, 2013, In response to drilling fluid circulation, Michael V. Rowden
A method that continuously changes a physical state and characteristics…

Bearing Assembly System With Integral Lubricant Distribution and Well Drilling Equipment Comprising Same
US 08505652 B2, Aug. 13, 2013, Rotary drive for a relatively advancing tool, John R. Williams et al. / Hampton IP Holding Co., LLC (Georgetown, US)
A bearing assembly for a rotating control device used in drilling wells,…

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