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)
07/2014
07/30/2014CN203742493U 导向装置 Guides
07/30/2014CN203742492U 长螺旋桩机钻杆用接杆装置 Long spiral pile driver drill with Arbors device
07/30/2014CN203742491U 一种抽油杆倒扣装置 One kind of sucker device upside down
07/30/2014CN203742490U 顶驱接管器 Top drive to take over control
07/30/2014CN203742489U 钻机管柱输送机械手 Drill string transport robot
07/30/2014CN203742488U 内调节式鼠洞 Inside adjustable mousehole
07/30/2014CN203742487U 自动井架工行走装置 Auto derrick walking device
07/30/2014CN203742486U 一种液压驱动钻机 A hydraulic drive drilling rig
07/30/2014CN203742485U 防脱落型提引器 Anti-off-type lifting device cited
07/30/2014CN203742484U 防滑安全卡箍 Non-slip safety clamps
07/30/2014CN203742483U 安全简易提引装置 Simple mention cited safety device
07/30/2014CN203742482U 改进型提引器 Improved mention is cited
07/30/2014CN203742481U 一种油井用液压提升装置 One kind of oil hydraulic lifting device
07/30/2014CN203742467U 一种修井机工作台 One kind of workover table
07/30/2014CN203740938U 大绳自动引导装置 Automatic rope guiding device
07/30/2014CN103958821A 用于安装能量链的方法和设备 Energy chain for mounting a method and apparatus
07/30/2014CN103953303A 一种新型管杆闭式动力钳 A new pipe power tong bar closed
07/30/2014CN103953302A 一种用于水平定向钻机的虎钳夹持机构 Vise clamping mechanism for horizontal directional drilling rig
07/30/2014CN103953301A 基于复合轮系的节能修井机 Based saving workover complex gear train
07/30/2014CN103953300A 一种液压凿岩钻机用钻杆卡盘 A hydraulic rock drills, drill chucks
07/30/2014CN103953299A 一种翻转式卡瓦 One kind of flip-kava
07/30/2014CN103953298A 并联转矩耦合式节能修井机 Parallel torque coupling energy-saving workover
07/30/2014CN103953297A 转矩耦合式节能石油修井机 Torque coupling, energy-saving oil workover rig
07/30/2014CN103953296A 一种模块化蓄能型海洋石油平台液压修井机 A modular energy storage type hydraulic workover rig Offshore Oil Platform
07/30/2014CN102296933B 微型折叠式自动钻井机 Miniature folding automatic drilling machine
07/29/2014US8789611 Rotating and translating shunt tube assembly
07/29/2014US8789604 Standalone liquid level sensing apparatus for tensioner system
07/24/2014WO2014113315A1 Casing drilling assembly
07/24/2014WO2013158652A3 Wellsite control employing three-dimensional imaging
07/24/2014US20140205421 Single joint elevator having deployable jaws
07/24/2014US20140205417 Trolley Apparatus
07/24/2014US20140202769 X-Y-Z Pipe Racker for a Drilling Rig
07/24/2014US20140202710 Method and apparatus for pressure-actuated tool connection and disconnection
07/24/2014US20140202327 Hydro-pneumatic tensioner with fluid retention device
07/23/2014EP2757229A1 Measuring device and method for monitoring the filling of a borehole
07/23/2014EP2757228A1 Rotating continuous flow sub
07/23/2014CN203729920U 一种油管锚及其卡瓦 One kind of tubing anchor and kava
07/23/2014CN203729914U 长螺旋钻机钻杆自动卡紧装置 Long auger drill automatic clamping device
07/23/2014CN203729913U 一种自动钻机用带浮动功能钻杆夹持器 An automatic drills, drill holder with float function
07/23/2014CN203729912U 一种用于铺助抓取钻杆的机械臂推举底座 A robotic arm for shop help crawling drill referral base
07/23/2014CN203729911U 长螺旋钻机v型鹅头提升机构 Long auger v goose head lifting mechanism
07/23/2014CN203729910U 一种抽油杆旋转悬挂装置 One kind of rotating rod suspension
07/23/2014CN103946474A 补偿器 Compensator
07/23/2014CN103939049A 一种井筒防落物装置 One kind of device wellbore FOPS
07/23/2014CN103939039A 抽油机负荷安全卸载器 Pumping load safety unloader
07/23/2014CN103939038A 一种无牙痕液压动力钳 A non teeth marks hydraulic power tongs
07/23/2014CN103939037A 一种铁钻工 An iron roughneck
07/23/2014CN103939036A 一种用于铁钻工的快速定位旋扣钳 A method for rapid positioning of the iron roughneck spinner pliers
07/23/2014CN103939035A 一种钻斜井用冲扣动力钳 One kind of drilling deviated power tongs with red buckle
07/23/2014CN103939034A 一种防夹瘪油田管用动力钳 One kind of pinch deflated oil pipe power tong
07/23/2014CN103939033A 海洋钻机液压波浪补偿装置 Ocean Rig hydraulic wave compensating device
07/23/2014CN103939032A 新型防脱减震悬绳器 New anti-damping suspension rope off
07/23/2014CN103939013A 集成式高温不压井修井装置 Integrated temperature snubbing workover equipment
07/23/2014CN102943636B 海洋浮式钻井平台绞车升沉补偿装置 Floating drilling platforms heave compensated winch device
07/23/2014CN102333934B 用于在钻孔中抽出和插入钻管柱的方法及实施该方法时所用的设备 For extracting and inserting the drill string in the borehole, and a method to implement the method used by the device
07/22/2014US8783360 Laser assisted riser disconnect and method of use
07/22/2014US8783339 Tubular member adaptor apparatus
07/22/2014US8783137 Apparatus for spinning drill pipe
07/22/2014CA2651606C A system for active heave compensation and use thereof
07/21/2014CA2802720A1 Method and device for reversing polished rod rotator action
07/17/2014WO2014109642A1 A well intervention cable bending restriction for a rigid resilient rod-shaped intervention cable
07/17/2014US20140196911 Electromagnetically activated jarring
07/17/2014US20140196909 Tubular Handling Device and Methods
07/16/2014EP2753790A1 Method for connecting a flexible line to a structure of a fluid exploitation installation and associated connection device
07/16/2014EP2753786A2 Control equipment for a torque device for oil field use and method for operation of same
07/16/2014EP2753785A2 A torque device for oil field use and method of operation for same
07/16/2014EP2753784A2 An apparatus for positioning an elongate element in an torque device and a method for operating same
07/16/2014EP2753783A2 A die retainer system for a clamp die and method of operation of same
07/16/2014EP2753782A2 Guide system and method for operation of same
07/16/2014EP2753781A2 An apparatus for positioning of a clamp body and a method for operating a clamp body
07/16/2014CN203717495U 液压钻车接卸钎回转推进自适应液压回路 Jiexie brazing rotary hydraulic drilling advance adaptive hydraulic circuit
07/16/2014CN203716895U 一种带有自动换钎机构的液压凿岩装置 A wrap solder agency unit with a hydraulic rock drill
07/16/2014CN203716894U 集成式自动拧卸螺纹装置 Integrated automatic screw thread means unloading
07/16/2014CN203716893U 修井作业自动上卸扣装置 Workover automatic shackle device
07/16/2014CN203716892U 一种动力钳安全保护装置 A power tongs security devices
07/16/2014CN203716891U 一种开口型动力钳主钳的双层行星爪卡紧机构 One kind of open-type power tongs main clamp jaw clamping mechanism double planet
07/16/2014CN203716890U 一种改进型行星爪式开口动力钳夹紧传动机构 An improved planetary power clamp tight jaw opening drive mechanism
07/16/2014CN203716889U 一种限位式油田管用动力钳防夹瘪装置 One kind of limit-style oil pipe power tong pinch deflated device
07/16/2014CN203716888U 一种钻斜井用冲扣动力钳 One kind of drilling deviated power tongs with red buckle
07/16/2014CN203716887U 修井作业自动摆放装置 Workover automatic placement equipment
07/16/2014CN203716886U 修井作业自动推拉装置 Workover automatic sliding device
07/16/2014CN203716885U 带自动抓取钻杆机构的猫道机 With automatic crawl drill institutions Catwalk machine
07/16/2014CN203716884U 液压管桥调整装置 Hydraulic pipe bridge adjustment device
07/16/2014CN203716883U 自动钻杆盒 Automatic drill box
07/16/2014CN203716882U 半自动化送排钻杆的排管系统 Semi-automatic send row drill pipe exhaust system
07/16/2014CN203716881U 正反卡瓦组弹性防抱死构件 Pros and cons of kava set of elastic antilock member
07/16/2014CN203716880U 分体式卡瓦 Split kava
07/16/2014CN203716879U 一种机动坐卡 An automotive seat card
07/16/2014CN203716878U 钻台作业机械人 Robot rig jobs
07/16/2014CN203716877U 一种智能油井作业装置 An intelligent well working device
07/16/2014CN203716876U 分离式修井机 Separate workover rig
07/16/2014CN203715138U 一种钻孔机动力头液控随动式链条加压装置 One kind of power head drill pilot pressure device with movable type chain
07/16/2014CN103924936A 一种动力卡瓦 A power slips
07/16/2014CN103924935A 一种钻杆卡瓦牙板 One kind of drill pipe slips Dies
07/16/2014CN103924934A 胶筒式液压卡盘用卡瓦组件 Plastic drum hydraulic chuck with slip assembly
07/16/2014CN103924933A 一种钻杆吊钳牙板 One kind of drill pipe tongs Dies
07/16/2014CN102926685B 深井钻机全液压自动钻具输运装置 Deep drilling rig hydraulic auto transport means
07/15/2014US8776915 Locking clutch for downhole motor
07/15/2014US8776898 Apparatus and methods for wedge lock prevention
07/15/2014US8776875 Seal configuration for top drive swivel apparatus and method
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