Patents-96

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Apparatus And Methods For Drilling A Wellbore Using Casing - Patent 8127868

From: Patents-96 | Date: 4/16/2012 | Views: 103

1. Field of the Invention Embodiments of the present invention generally relate to methods and apparatus for drilling and completing a well. More... ... more>>

Tags: Apparatus and methods for drilling a ..., Giroux, et al., Richard L. Giroux, Gregory G. Galloway, Tuong Thanh Le, Raymond H. Jackson, Gregory R. Nazzal, James C. Swarr, David J. Brunnert, William M. Beasley, Brent J. Lirette, Albert C. Odell, Jim Terry, Dave McKay, Samir Alkhatib, Mike Wardley, Application number 11 932-495, Boring Or Penetrating The Earth

Categories: Legal > Patents > Earth Working >

103 views language: English

Method Of Drilling From A Shaft For Underground Recovery Of Hydrocarbons - Patent 8127865

From: Patents-96 | Date: 4/16/2012 | Views: 49

FIELD The present invention relates generally to selection of a lined shaft-based and tunnel-based method and system for installing, operating and... ... more>>

Tags: Method of drilling from a shaft for u..., Watson, et al., John David Watson, Michael Helmut Kobler, Dana Brock, Application number 11 737-578, Boring Or Penetrating The Earth, Wells

Categories: Legal > Patents > Earth Working >

49 views language: English

Methods And Apparatus For Drilling, Completing And Configuring U-tube Boreholes - Patent 8146685

From: Patents-96 | Date: 4/16/2012 | Views: 27

Methods and apparatus for drilling U-tube boreholes, for completing U-tube boreholes, and for configuring U-tube boreholes.BACKGROUND OF THE... ... more>>

Tags: Methods and apparatus for drilling, completing and configuring U-tube bor..., Lee, et al., Dean Lee, Richard Thomas Hay, Nesto Humberto Gil, Kyler Tebbutt, Rodney A. Schnell, Joe E. Hess, Tracy Lorne Grills, Barry Gerard Ryan, Application number 12 987-627, Boring Or Penetrating The Earth, Wells

Categories: Legal > Patents > Earth Working >

27 views language: English

Fiber-containing Cutting Tools - Patent 8146686

From: Patents-96 | Date: 4/16/2012 | Views: 23

1. The Field of the Invention This application relates generally to cutting tools and their methods of use. In particular, this application relates ... more>>

Tags: Fiber-containing cutting tools, Drivdahl, et al., Kristian S. Drivdahl, Michael D. Rupp, Application number 12 561-936, Boring Or Penetrating The Earth

Categories: Legal > Patents > Earth Working >

23 views language: English

Polycrystalline Diamond Compact Including At Least One Thermally-stable Polycrystalline Diamond Body And Applications Therefor - Patent 8146687

From: Patents-96 | Date: 4/16/2012 | Views: 27

BACKGROUND Wear-resistant, polycrystalline diamond compacts ("PDCs") are utilized in a variety of mechanical applications. For example, PDCs are... ... more>>

Tags: Polycrystalline diamond compact inclu..., Vail, Michael A. Vail, Application number 13 149-137, Boring Or Penetrating The Earth

Categories: Legal > Patents > Earth Working >

27 views language: English

Drilling Out Casing Bits With Other Casing Bits - Patent 8146683

From: Patents-96 | Date: 4/16/2012 | Views: 22

1. Field of the Invention The present invention relates generally to drilling a subterranean borehole and, more specifically, drilling structures... ... more>>

Tags: Drilling out casing bits with other c..., McClain, et al., Eric E. McClain, John C. Thomas, Application number 12 200-344, Boring Or Penetrating The Earth, Wells

Categories: Legal > Patents > Earth Working >

22 views language:

Valve-controlled Downhole Motor - Patent 8146679

From: Patents-96 | Date: 4/16/2012 | Views: 26

The present invention relates to systems and methods for controlling downhole motors and drilling systems incorporating such systems and methods... ... more>>

Tags: Valve-controlled downhole motor, Downton, Geoff Downton, Application number 12 323-754, Boring Or Penetrating The Earth

Categories: Legal > Patents > Earth Working >

26 views language: English

Apparatus And Methods Of Milling A Restricted Casing Shoe - Patent 8146682

From: Patents-96 | Date: 4/16/2012 | Views: 25

1. Field of the Invention The present invention relates to an apparatus and methods for removing a restriction in a tubular. Particularly,... ... more>>

Tags: Apparatus and methods of milling a re..., Rhinehart, et al., Bill Rhinehart, Thomas M. Redlinger, Thurman B. Carter, Wei Xu, Hubert E. Halford, Martin Stulberg, Application number 12 098-341, Boring Or Penetrating The Earth, Wells

Categories: Legal > Patents > Earth Working >

25 views language: English

Coring Apparatus With Sensors - Patent 8146684

From: Patents-96 | Date: 4/16/2012 | Views: 27

This is a divisional of U.S. patent application Ser. No. 12/341,466 filed Dec. 22, 2008, issued as U.S. Pat. No. 7,878,269 on Feb. 1, 2011,... ... more>>

Tags: Coring apparatus with sensors, Cravatte, Phillipe Cravatte, Application number 12 974-445, Boring Or Penetrating The Earth, Measuring And Testing

Categories: Legal > Patents > Earth Working >

27 views language: English

Drill Bit With Prefabricated Cuttings Splitter And Method Of Making - Patent 8146688

From: Patents-96 | Date: 4/16/2012 | Views: 25

BACKGROUND In the hydrocarbon drilling industry, rotary drill bits that drill into subterranean formations form cuttings that are carried away with... ... more>>

Tags: Drill bit with prefabricated cuttings..., Marvel, et al., Timothy K. Marvel, Michael R. Wells, Application number 12 427-980, Boring Or Penetrating The Earth

Categories: Legal > Patents > Earth Working >

25 views language: English

Anti-stall Tool For Downhole Drilling Assemblies - Patent 8146680

From: Patents-96 | Date: 4/16/2012 | Views: 25

This invention relates to downhole drilling assemblies, and more particularly, to an anti-stall tool for controlling weight-on-bit during drilling... ... more>>

Tags: Anti-stall tool for downhole drilling..., Mock, et al., Philip Wayne Mock, Rudolph Ernst Krueger IV, Application number 12 348-778, Boring Or Penetrating The Earth

Categories: Legal > Patents > Earth Working >

25 views language:

Drilling Tool And Drilling Method - Patent 8146681

From: Patents-96 | Date: 4/16/2012 | Views: 27

1. Field of the Invention The present invention relates to a drilling tool for and a drilling method of drilling bores in rock formations in mines.... ... more>>

Tags: Drilling tool and drilling method, Heemann, et al., Kay Heemann, Uwe Bohn, Wolfgang Ludwig, Application number 12 587-914, Boring Or Penetrating The Earth

Categories: Legal > Patents > Earth Working >

27 views language: English

Rock Drilling Apparatus And Method For Controlling Rock Drilling Apparatus - Patent 8146678

From: Patents-96 | Date: 4/16/2012 | Views: 8

This application is a .sctn.371 National Stage Application of International Application No. PCT/FI2007/050438, filed Aug. 9, 2007, and claims... ... more>>

Tags: Rock drilling apparatus and method fo..., Kemppainen, et al., Timo Kemppainen, Jukka Osara, Application number 12 376-528, Boring Or Penetrating The Earth, Tool Driving Or Impacting

Categories: Legal > Patents > Earth Working >

8 views language: English

Excavator Apparatus For Underground Excavation - Patent 8141660

From: Patents-96 | Date: 4/15/2012 | Views: 4

This is a U.S. national phase application under 35 U.S.C. .sctn.371 of International Patent Application No. PCT/JP2007/073036 filed Nov. 29, 2007... ... more>>

Tags: Excavator apparatus for underground e..., Furuki, Kazunori Furuki, Application number 12 517-452, Boring Or Penetrating The Earth

Categories: Legal > Patents > Earth Working >

4 views language:

Hybrid Drill Bit With High Bearing Pin Angles - Patent 8141664

From: Patents-96 | Date: 4/15/2012 | Views: 4

Not applicable.STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT Not applicable.REFERENCE TO APPENDIX Not applicable.BACKGROUND OF THE... ... more>>

Tags: Hybrid drill bit with high bearing pi..., Zahradnik, et al., Anton F. Zahradnik, Don Q. Nguyen, Alan J. Massey, Application number 12 397-094, Boring Or Penetrating The Earth

Categories: Legal > Patents > Earth Working >

4 views language: