| Patents for E21B 19 - Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables (17,198) |
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| 01/02/2014 | US20140000913 Rotating and Translating Shunt Tube Assembly |
| 01/02/2014 | US20140000912 Top drive counter moment system |
| 01/02/2014 | US20140000911 Apparatus and Method for Use In Slim Hole Wells |
| 01/02/2014 | US20140000910 Apparatus with rigid support and related methods |
| 01/02/2014 | US20140000868 Floating Clamping Device for Injection Head of Continuous Oil Pipe |
| 01/02/2014 | US20140000867 Mobile coiled tubing reel unit, rig and arrangements thereof |
| 01/02/2014 | US20140000865 Coiled Tubing Injector With Limited Slip Chains |
| 01/01/2014 | EP2678517A2 Inground drill string housing and methods for signal coupling |
| 01/01/2014 | EP2678516A2 Drill string adapter and method for inground signal coupling |
| 01/01/2014 | CN203374226U Automatic arranging device of drill pipes used for land drilling rig |
| 01/01/2014 | CN203374225U Drilling tool conveying system |
| 01/01/2014 | CN203374224U Capsule structure of drilling machine chuck |
| 01/01/2014 | CN203374223U Pumping well polished rod fixing device |
| 01/01/2014 | CN103492663A Galvanically isolated exit joint for well junction |
| 01/01/2014 | CN103485736A Manipulator device for seafloor drilling machine sampling pipe |
| 01/01/2014 | CN103485735A Automatic pulling service system and operating method |
| 01/01/2014 | CN103485734A Under-pressure drill tripping method used under top drive drilling machine |
| 01/01/2014 | CN101769145B Reciprocating motion device |
| 12/31/2013 | US8616806 Riser support system for use with an offshore platform |
| 12/29/2013 | CA2820157A1 Mobile coiled tubing reel unit, rig and arrangements thereof |
| 12/27/2013 | WO2013191734A1 Drive systems for use with long lateral completion systems and methods |
| 12/27/2013 | WO2013191733A1 Long lateral completion system and method for pipe handling |
| 12/27/2013 | WO2013191732A2 Mobile rig and method |
| 12/27/2013 | WO2013191731A1 Mast and guy wire systems for use with long lateral completion systems and methods |
| 12/27/2013 | WO2013191688A1 Fluid-driven power generation unit for a drill string assembly |
| 12/27/2013 | WO2013191559A1 Arrangement for continuous circulation of drilling fluid during drilling operations |
| 12/27/2013 | WO2013189496A1 An offshore top site system |
| 12/27/2013 | WO2013188903A1 An apparatus, system and method for actuating downhole tools in subsea drilling operations |
| 12/27/2013 | WO2012158900A3 Managing tensile forces in a cable |
| 12/27/2013 | CA2877535A1 Drive systems for use with long lateral completion systems and methods |
| 12/27/2013 | CA2877534A1 Long lateral completion system and method for pipe handling |
| 12/27/2013 | CA2877530A1 Mobile rig and method |
| 12/27/2013 | CA2877524A1 Mast and guy wire systems for use with long lateral completion systems and methods |
| 12/27/2013 | CA2877499A1 Long lateral completion system and method |
| 12/27/2013 | CA2877388A1 An offshore top site system |
| 12/27/2013 | CA2877115A1 Arrangement for continuous circulation of drilling fluid during drilling operations |
| 12/26/2013 | US20130345878 Videometric systems and methods for offshore and oil-well drilling |
| 12/26/2013 | US20130343838 Walkway with pipe moving elements mechanism and method |
| 12/26/2013 | US20130343837 Automated pipe feed mechanism and method |
| 12/26/2013 | US20130343836 Long lateral completion system and method for pipe handling |
| 12/26/2013 | US20130343835 Pipe ejector mechanism and method |
| 12/26/2013 | US20130343834 Skid mounted pipe arm with walkway and method |
| 12/26/2013 | US20130341096 Transportable single operator rig apparatus and method for optimizing drilling and/or completion |
| 12/26/2013 | US20130341048 Hydraulically Triggered Anchor |
| 12/26/2013 | US20130341047 Drive systems for use with long lateral completion systems and methods |
| 12/26/2013 | US20130341046 System and method for controlling surface equipment to insert and remove tubulars with a well under pressure |
| 12/26/2013 | US20130341044 Long lateral completion system and method |
| 12/26/2013 | US20130341042 Gripping attachment for use with drive systems |
| 12/26/2013 | US20130341041 Upper mast fixture for positioning tubular and method |
| 12/26/2013 | US20130341040 Snubbing assemblies and methods for inserting and removing tubulars from a wellbore |
| 12/26/2013 | US20130341039 Ground level rig and method |
| 12/26/2013 | US20130341038 Method and apparatus for working multiple wellheads in close proximity |
| 12/26/2013 | US20130341037 Low wind resistance rig |
| 12/26/2013 | US20130341036 Method and apparatus for aligning a BOP stack and a mast |
| 12/26/2013 | US20130341004 Mobile Rig and method |
| 12/26/2013 | US20130341003 Transportable single operator rig apparatus and method for optimizing drilling and/or completion |
| 12/26/2013 | US20130341002 Pipe clamp mechanism and method |
| 12/26/2013 | US20130341001 Mobile coiled tubing unit |
| 12/26/2013 | US20130340572 Long lateral completion system pipe tong and method of using the same |
| 12/25/2013 | EP2677114A2 Coiled tubing injector with strain relief |
| 12/25/2013 | EP2675986A1 Control equipment for controlling drill rod |
| 12/25/2013 | EP2675985A1 Travel joint having an infinite slot mechanism for space out operations in a wellbore |
| 12/25/2013 | EP2165040B1 Improved well intervention system |
| 12/25/2013 | CN203362069U Automatic hydraulic pipe arranging device |
| 12/25/2013 | CN203362068U Hydraulic break-out tongs |
| 12/25/2013 | CN203362067U Oil pipe placement device |
| 12/25/2013 | CN203362066U Pick-up device of drill collar of drill pipe |
| 12/25/2013 | CN203362065U Mechanical arm used for lifting drilling tool |
| 12/25/2013 | CN203362064U Automatic protection sucker rod anti-collision device |
| 12/25/2013 | CN203362063U Power swivel tackle of inclined shaft drilling machine |
| 12/25/2013 | CN203357446U Drill rod handling mechanical arm |
| 12/25/2013 | CN103477014A Rotation unit, rock drilling unit and method for rock drilling |
| 12/25/2013 | CN103470198A Well site drill column translation method for full-automatic drilling machine |
| 12/25/2013 | CN103470197A Ceramic slip composite bridge plug |
| 12/25/2013 | CN103470196A Wedge type single suspension ring preventer |
| 12/25/2013 | CN103466491A Pressurization control loop and method of piling machinery power head |
| 12/25/2013 | CN102094578B Drilling mechanism |
| 12/24/2013 | US8613322 Method for motion compensation during active intervention operations |
| 12/24/2013 | US8613310 Spooling apparatus for well intervention system |
| 12/24/2013 | US8613309 Pipe handling apparatus and method |
| 12/24/2013 | CA2795548C Work string controller |
| 12/24/2013 | CA2795175C Work string controller |
| 12/24/2013 | CA2721077C Landing string compensator |
| 12/24/2013 | CA2714327C Method and apparatus for drilling with casing |
| 12/24/2013 | CA2699906C Improved gripper for coiled tubing injectors |
| 12/19/2013 | WO2013188334A1 Portable torque measurement and notification system and method of using same |
| 12/19/2013 | WO2013188126A1 System and method utilizing frangible components |
| 12/19/2013 | WO2013187898A1 Well tractor |
| 12/19/2013 | WO2013187885A1 Modular rotary steerable actuators, steering tools, and rotary steerable drilling systems with modular actuators |
| 12/19/2013 | WO2013187878A1 Shunt tube connection assembly and method |
| 12/19/2013 | WO2013187876A1 Jumper tube locking assembly and method |
| 12/19/2013 | WO2013186549A2 Slip |
| 12/19/2013 | WO2013066981A3 Top drive with mounted winch |
| 12/19/2013 | WO2013049627A3 Simultaneous clamp and torque drive |
| 12/19/2013 | WO2012171042A8 Expandable seal with conforming ribs |
| 12/19/2013 | US20130336748 Pipe Handling Apparatus and Method |
| 12/19/2013 | US20130336747 Pipe handling apparatus and method |
| 12/19/2013 | US20130333900 Coiled tubing injector with strain relief |
| 12/19/2013 | CA2876384A1 Well tractor |
| 12/19/2013 | CA2876375A1 Modular rotary steerable actuators, steering tools, and rotary steerable drilling systems with modular actuators |