Patents
Sitemap › E21 - Earth or rock drilling; Mining › E21B - Earth or rock drilling; Obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells › E21B 19 - Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
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)
08/2014
08/28/2014WO2014130020A1 Downhole rotational lock mechanism
08/28/2014WO2014128501A1 Marine connector
08/28/2014WO2014093140A3 Tensioner latch with sliding segmented base
08/28/2014WO2013133784A8 Exercising a well tool
08/28/2014US20140241809 Offshore Coiled Tubing Deployment Vessel
08/28/2014US20140239858 Movement control system for a drilling plant
08/28/2014US20140238696 Method and apparatus for drilling and servicing subterranean wells with rotating coiled tubing
08/27/2014EP2769049A1 Drilling vessel
08/27/2014EP2769047A2 A floating offshore facility and a method for drilling a well
08/27/2014CA2844269A1 Replaceably lined cable guides and tensioning roller for drill line slip and cut operations on a drilling rig
08/26/2014US8814487 Impact absorbing access platform for drilling structures
08/26/2014US8813837 Wellhead system having resilient device to actuate a load member and enable an over-pull test of the load member
08/26/2014CA2778400C Electronic tong torque system and related methods of use
08/26/2014CA2777704C Tubing tray and method for using same for collecting fluids draining from drill pipe
08/26/2014CA2777161C Pipe mat and method for using same for collecting fluids draining from drill pipe
08/26/2014CA2644582C Rock drilling device
08/21/2014US20140231137 Drilling apparatus with drill guide
08/21/2014US20140231091 Systems for stabilizing oilfield equipment
08/21/2014US20140231076 Method and apparatus to position and protect control lines being coupled to a pipe string on a rig
08/20/2014EP2766558A2 Riser tensioner system for off shore oil platforms and petroleum production processes
08/19/2014US8807230 Control line installation unit and method of running a string of tubing into a well
08/19/2014US8807229 Positive locked slim hole suspension and sealing system with single trip deployment and retrievable tool
08/19/2014US8807225 Methods of using enhanced wellbore electrical cables
08/19/2014US8807207 Power swivel with tilt system
08/19/2014CA2760823C Drill rod handler
08/19/2014CA2756624C Top drive for casing connection
08/19/2014CA2637330C Snubbing jack
08/14/2014US20140224540 Rock drilling unit and method of changing drill rods
08/14/2014US20140224509 System and method for continuous circulation
08/14/2014US20140224508 Integral centraliser
08/14/2014US20140224082 Removable hand guard for drilling rig hand tongs
08/13/2014EP2765274A2 Downhole tool having slip inserts composed of different materials
08/13/2014EP2765272A1 Rock drilling unit and method of changing drill rods
08/13/2014EP2764195A2 Tubular apparatus for the continuous completion of hydrocarbon wells, and corresponding laying method
08/13/2014CN203769684U 矿用丝扣式光杆钻杆连接导向装置 Mine drill rod threaded connection style guide
08/13/2014CN203769683U 防溜自移动钻杆框 Anti-slip from the mobile drill box
08/13/2014CN203769682U 新型液压自动修井机油管运移排放装置 New hydraulic workover oil pipe automatic discharge device migration
08/13/2014CN203769681U 具有单侧自动换杆装置的地源热泵钻机设备 Wrap lever device has a unilateral ground source heat pump drilling equipment
08/13/2014CN203769680U 一种新型自动猫道装置 A new automatic system Catwalk
08/13/2014CN203769679U 一种钻井大绳防滑装置 One kind of drilling large rope skid
08/13/2014CN203769678U 双向组合方卡子 Two-way combination of side clips
08/13/2014CN203769677U 一种光杆防脱器 A light bar off prevention device
08/13/2014CN103982150A 孔内长距离瓦斯抽采管传送装置 Long-distance gas drainage pipe hole transport device
08/13/2014CN103982149A 凿岩单元和更换钻杆的方法 Replace the drilling unit and drill pipe
08/13/2014CN103982148A 快捷拆装式钻机夹持器 Quick demountable rig holder
08/13/2014CN102839931B 结构改良的钻井动力钳 Structure improved drilling power tongs
08/13/2014CN102720450B 立轴式钻机的自动拧管机 Vertical rig automatic screw pipe machine
08/12/2014US8801356 Pipe kicker/indexer for pipe handling systems
08/12/2014US8800654 Wellbore machining device
08/12/2014CA2842373A1 Downhole tool having slip inserts composed of different materials
08/07/2014WO2014120747A1 Maintaining tension of a transmission line in a tubular
08/07/2014WO2013186549A3 Slip
08/07/2014US20140216817 Slip device for suspending a drill or casing string
08/07/2014US20140216815 Multi-operational multi-drilling system
08/07/2014US20140216752 Apparatus and Methods for Providing Tubing into a Subsea Well
08/07/2014CA2841512A1 Hard surfacing slip components for downhole tools
08/06/2014EP2761123A2 Petroleum well intervention winch system
08/06/2014EP2761122A1 Method and system for hydraulic fracturing
08/06/2014EP2761121A2 Simultaneous clamp and torque drive
08/06/2014CN203756082U 双循环钻机钻杆装卸机械手 Dual circulation drill rig handling robot
08/06/2014CN203756081U 一种动力头钻机用提引器 A power head rig with a mention is cited
08/06/2014CN203756080U 钻井平台自动排管机 Auto exhaust pipe machine drilling platform
08/06/2014CN203756079U 一种机械化修井作业地面油管分离装置 One kind of mechanized ground tubing workover separation device
08/06/2014CN203756078U 机械化修井作业地面排管装置 Mechanization workover floor drain tube device
08/06/2014CN203756077U 一种机械化作业用升降式油管枕 One kind of mechanized lift tubing with a pillow
08/06/2014CN203756076U 一种防顶卡瓦装置 An anti-slip device top
08/06/2014CN203756075U 一种机械化修井作业用智能大钩 One kind of mechanized workover smart hook
08/06/2014CN203756074U 一种动力头钻机用上卸扣钻具提引器 A power head drill rig spend shackle mention is cited
08/06/2014CN203756073U 一种机械化修井作业系统 One kind of mechanized workover system
08/06/2014CN203756072U 一种机械化修井作业装置 One kind of mechanized workover equipment
08/06/2014CN203756071U 工程钻机用双油缸提拉导向装置 Rig pulling double cylinder guide
08/06/2014CN203756069U 机械化修井作业中的管柱自动扶正装置 Workover operations in mechanized column automatic righting device
08/06/2014CN103967434A 一种新型注入头鹅颈随动机构 A new injection head gooseneck follower mechanism
08/06/2014CN103967433A 油井作业管存储装置 Well Operations pipe storage device
08/06/2014CN103967407A 自动加压装置、回转器和钻机 Automatic pressure device, turning and drilling rig
08/06/2014CN102953695B 一种高速液压钻机上的导向架随动机构 A guide frame with high speed hydraulic actuator on the rig
08/06/2014CN102852473B 连续循环钻井系统动力钳轴承防护罩 Continuous loop drilling system power tongs bearing shields
08/06/2014CN102678072B 连续循环钻井系统可承扭的卡瓦装置 Continuous loop drilling system slips bearing device can twist
08/06/2014CN101688430B 顶驱设备 Top Drive Equipment
08/05/2014US8794684 Extended range single-joint elevator
08/05/2014US8794596 Wire tensioner
08/05/2014US8794456 Pipeline pig storage rack apparatus
08/05/2014US8794351 Device and method for drilling with continuous tool rotation and continuous drilling fluid supply
08/05/2014US8794338 Rotating and translating shunt tube assembly
08/05/2014US8794307 Wellsite surface equipment systems
08/05/2014US8793960 Method and support apparatus for supporting down hole rotary tools
08/05/2014CA2796462C Apparatus for suspending a downhole well string
08/05/2014CA2779612C Pipe stabilizer for pipe section guide system
08/05/2014CA2663989C Coiled tubing injector with a weight on bit circuit
08/04/2014CA2841780A1 Sandline spooling measurement and control system
07/2014
07/31/2014WO2014117036A1 Automated rod manipulator
07/31/2014WO2014116697A1 X-y-z pipe racker for a drilling rig
07/31/2014WO2014116457A1 Variable tg shape memory materials for wellbore devices
07/31/2014US20140209763 Sampling system and method
07/31/2014US20140209382 Automated rod manipulator
07/31/2014US20140209323 Collet coupling for electric submersible pump shafts
07/31/2014US20140209299 Snubbing stack
07/30/2014EP2758624A2 Permeable lost circulation drilling liner
07/30/2014CN203742564U 一种立式全钢丝绳传动变频调速型抽油机 One kind of vertical whole rope drive inverter type pumping unit
07/30/2014CN203742494U 钻杆对中调整器 Drill for the regulator
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