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Class Information
Number: 175/171
Name: Boring or penetrating the earth > With tool drive prime mover or above-ground mechanical motion converting drive means > With installing casing
Description: Apparatus including a drive means for a tool which is particularly adapted to installing a separate casing, or a means is specified in addition to the tool drive means for the purpose of installing a casing.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8678108 Torque transmitting elastomeric element in casing drilling drill lock assembly Mar. 25, 2014
8607859 Method of drilling and running casing in large diameter wellbore Dec. 17, 2013
8579048 Drilling device and drilling method Nov. 12, 2013
8573328 Hydrocarbon well completion system and method of completing a hydrocarbon well Nov. 5, 2013
8556004 Bottom preventer for use in a drilling system Oct. 15, 2013
8534379 Apparatus and methods for drilling a wellbore using casing Sep. 17, 2013
8534354 Completion string deployment in a subterranean well Sep. 17, 2013
8479843 System for drilling a wellbore Jul. 9, 2013
8439113 Pump in reverse outliner drilling system May. 14, 2013
8430159 Method of expanding a tubular element in a wellbore Apr. 30, 2013
8371398 Downhole fluid loss control apparatus Feb. 12, 2013
8360160 Deep water drilling with casing Jan. 29, 2013
8297380 Casing and liner drilling shoes having integrated operational components, and related methods Oct. 30, 2012
8286731 Method and apparatus for constructing deep vertical boreholes and underground cut-off walls Oct. 16, 2012
8281868 Torque transmitting load shoulder Oct. 9, 2012
8281878 Method of drilling and running casing in large diameter wellbore Oct. 9, 2012
8281879 Method of drilling a wellbore Oct. 9, 2012
8276689 Methods and apparatus for drilling with casing Oct. 2, 2012
8230949 Auger boring machine having spoils ejector Jul. 31, 2012
8225887 Casing and liner drilling shoes with portions configured to fail responsive to pressure, and related methods Jul. 24, 2012
8225888 Casing shoes having drillable and non-drillable cutting elements in different regions and related methods Jul. 24, 2012
8210281 Method and system for installing geothermal transfer apparatuses with a sonic drill Jul. 3, 2012
8205693 Casing and liner drilling shoes having selected profile geometries, and related methods Jun. 26, 2012
8186457 Offshore casing drilling method May. 29, 2012
8167059 Casing and liner drilling shoes having spiral blade configurations, and related methods May. 1, 2012
8146672 Method and apparatus for retrieving and installing a drill lock assembly for casing drilling Apr. 3, 2012
8136611 Method and system for installing micropiles with a sonic drill Mar. 20, 2012
8132631 Method of geothermal loop installation Mar. 13, 2012
8122958 Method and device for transferring signals within a well Feb. 28, 2012
8074740 Method and system for installing cast-in-place concrete piles with a sonic drill and a removable or retrievable drill bit Dec. 13, 2011
8056649 Apparatus and methods for drilling wellbores that utilize a detachable reamer Nov. 15, 2011
8006785 Casing and liner drilling bits and reamers Aug. 30, 2011
8002502 Method and system for installing cast-in-place concrete piles with a sonic drill Aug. 23, 2011
7975771 Method for running casing while drilling system Jul. 12, 2011
7950877 Clamp systems and methods for pile drivers and extractors May. 31, 2011
7950463 Method and arrangement for removing soils, particles or fluids from the seabed or from great sea depths May. 31, 2011
7938201 Deep water drilling with casing May. 10, 2011
7926578 Liner drilling system and method of liner drilling with retrievable bottom hole assembly Apr. 19, 2011
7926590 Method of liner drilling and cementing utilizing a concentric inner string Apr. 19, 2011
7891440 Method and system for installing geothermal transfer apparatuses with a sonic drill and a removable or retrievable drill bit Feb. 22, 2011
7878271 Drill bit Feb. 1, 2011
7861779 Method and device for establishing an underground well Jan. 4, 2011
7849937 Method and device for producing a cased string bore Dec. 14, 2010
7845431 Retrieval tool with slips for retrieving bottom hole assembly during casing while drilling operations Dec. 7, 2010
7823659 Apparatus and methods for drilling and lining a wellbore Nov. 2, 2010
7824132 Automatically adjustable caisson clamp Nov. 2, 2010
7798251 Circulation system for retrieval of bottom hole assembly during casing while drilling operations Sep. 21, 2010
7777644 Method and conduit for transmitting signals Aug. 17, 2010
7775302 Casing shoe and retrievable bit assembly Aug. 17, 2010
7770669 Auger and hole stabilization combination system Aug. 10, 2010

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