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)
11/2011
11/03/2011	US20110266005 Continuous rod pump drive system
11/03/2011	US20110265992 Mechanical Mud Bucket and Method
11/03/2011	CA2800567A1 Tubular guiding and gripping apparatus and method
11/03/2011	CA2796300A1 Videometric systems and methods for offshore and oil-well drilling
11/02/2011	EP2383422A1 Work string controller
11/02/2011	EP2383421A1 Method and apparatus to position and protect control lines being coupled to a pipe string on a rig
11/02/2011	CN202023571U Supporting-arm propulsion cylinder for machine-mounted anchor rod machine
11/02/2011	CN202023519U Opposite-insertion type support for centering geological drilling-hole sleeve pipe
11/02/2011	CN202023518U Spinning pincers for oilfield drilling tool
11/02/2011	CN202023517U Telescopic arm for iron driller
11/02/2011	CN202023516U Similar model prototype for gear rack drilling machine
11/02/2011	CN202023515U Clamping device for pipe-grabbing crane
11/02/2011	CN102230364A Automatic operation device of upper drill floor and lower drill floor of drill rod
11/01/2011	US8047283 Torque sub for use with top drive
11/01/2011	US8047278 Hydraulic connector apparatuses and methods of use with downhole tubulars
11/01/2011	US8047277 Method and apparatus for removing casing
11/01/2011	US8047057 Output mode switching apparatus
11/01/2011	CA2598587C Centralization and running tool and method
10/2011
10/27/2011	WO2011133821A2 Apparatus for suspending a downhole well string
10/27/2011	WO2011133552A1 Riser tensioning system
10/27/2011	WO2011084690A3 Apparatus and method to support a tubular member
10/27/2011	US20110259640 Pivoting Pipe Handler for Tender Assisted Drilling Rigs
10/27/2011	US20110259606 Casing shoes having drillable and non-drillable cutting elements in different regions and related methods
10/27/2011	US20110259605 Casing and liner drilling shoes having selected profile geometries, and related methods
10/27/2011	US20110259604 Casing and liner drilling shoes having integrated operational components, and related methods
10/27/2011	US20110259603 Method and apparatus for sealing an annulus of a wellbore
10/27/2011	US20110259602 Christmas tree installation using coiled tubing injector
10/27/2011	US20110259594 Maintenance Device, and Method for Introducing a Maintenance Tool into an Elongate Hollow Member
10/27/2011	US20110259577 Tubular handling device
10/27/2011	US20110259576 Apparatus for suspending a downhole well string
10/27/2011	DE102010016585A1 Vorrichtung zur Handhabung von Bohrgestänge, Verfahren zum Betrieb der Vorrichtung und Verwendung von Mitteln zum Bewegen einer solchen Vorrichtung Apparatus for handling drill pipes, and method for operating the device using means for moving such a device
10/27/2011	CA2737818A1 Pivoting pipe handler for tender assisted drilling rigs
10/26/2011	EP2381064A2 Device for handling drilling rods, method for operating the device and use of means to move such a device
10/26/2011	EP2380252A2 Split-coil, redundant annular coupler for wired downhole telemetry
10/26/2011	EP2255059B1 Hydraulic connector apparatuses and methods of use with downhole tubulars
10/26/2011	CN202017468U Hanging tongs with hand guard
10/26/2011	CN202017467U Pumping rod hanging clamp
10/26/2011	CN202017466U 沙漠修井机 Desert workover
10/26/2011	CN202017450U Novel vehicle-mounted auger drill
10/26/2011	CN101538989B Quick-change slips hydraulic rubber cylinder chuck
10/25/2011	US8042626 Gripping tool
10/25/2011	US8042432 Oilfield tubular torque wrench
10/20/2011	WO2011129899A1 Floating wrench assembly for drill rig
10/20/2011	WO2011129760A1 Device and method for handling drill string components and drill rig
10/20/2011	WO2011128355A2 Subsea orientation and control system
10/20/2011	WO2011083028A3 Mouse hole dampening system
10/20/2011	WO2009135223A3 Tubular handling apparatus
10/20/2011	US20110253390 Control line running system
10/20/2011	US20110253388 Insertion of a packoff into a wellhead
10/20/2011	US20110253385 Device, Method and Use for Transfer of Equipment for a Wireline Operation in a Well
10/20/2011	US20110253384 Multi-lock adapters for independent screwed wellheads and methods of using same
10/20/2011	US20110253361 Fluid power conducting swivel
10/20/2011	US20110252926 Floating wrench assembly for drill rig
10/20/2011	DE102010015515A1 Clamping device for wedging drilling element, such as casing pipe or drill pipes or drilling strand, has flexible clamping element around part of range of drilling element or drilling strand
10/20/2011	CA2792972A1 Device and method for handling drill string components and drill rig
10/19/2011	EP2378056A2 Drilling fluid pressure control system for a floating rig
10/19/2011	CN202012309U Drill pipe placing mechanism of directional drilling machine
10/19/2011	CN202012308U Full-automatic iron roughneck
10/19/2011	CN202012307U Safety door mechanism for backup tongs
10/19/2011	CN202012306U Pressure-involving buckling device for pipelines
10/19/2011	CN202012305U Open type movable pliers of hydraulic assembling and disassembling frame
10/19/2011	CN202012304U Hydraulic screwing and buckling device
10/19/2011	CN202012303U Novel drill rod anchor channel
10/19/2011	CN202012302U Linkage manipulator
10/19/2011	CN202012301U Drill rod lifting and extracting device for rotary drilling rig
10/19/2011	CN202012300U Novel pressure balance workover rig
10/19/2011	CN202012293U Self-adjustment balancing auxiliary device for self-propelled workover rig
10/19/2011	CN202012292U Safe automatic brake device for drilling and workover equipment in oil field
10/19/2011	CN202012291U Compound box for vehicle-mounted drilling and workover rigs
10/19/2011	CN102220849A Installing and guiding system of propping-tensioning vertical pipe and using and recovery methods thereof
10/19/2011	CN102220848A Vehicular multifunctional double-arm crane used for unloading coiled tubing
10/18/2011	US8037949 Pipe running tool
10/18/2011	US8037933 Externally testable redundant seal connector
10/18/2011	US8037932 Pipe handling device and safety mechanism
10/18/2011	US8037786 Hydraulic circuit device
10/18/2011	CA2654901C Triple activity drilling ship
10/18/2011	CA2564375C Apparatus and method for handling pipe
10/18/2011	CA2457078C Method and apparatus for controlling wellbore equipment
10/16/2011	CA2737172A1 System and method for managing heave pressure from a floating rig
10/13/2011	WO2011127155A2 Tubular connection system faciitating nonrotating signal conductor connection and method
10/13/2011	WO2011126711A1 Alignment assembly, drilling systems, and methods
10/13/2011	WO2011126377A2 System and method for feeding a coiled tubing in or out of a well
10/13/2011	WO2011126362A1 Apparatus and method for introducing tubes into the soil
10/13/2011	WO2011126359A2 Method for introducing an elongated element, in particular geo-thermal heat exchanger, into the soil
10/13/2011	WO2011123935A1 Apparatus and method for stripping solids and fluids from a string used in drilling or servicing wells
10/13/2011	WO2011123934A1 Removable hand guard for drilling rig hand tongs
10/13/2011	US20110247880 Alignment assembly, drilling systems and methods
10/13/2011	CA2795240A1 Alignment assembly, drilling systems, and methods
10/12/2011	CN202007643U Sealing slip integrated hydraulic wedge disc blowout preventer
10/12/2011	CN202007637U Large-sized drill rod hoisting device for vertical arrangement of shaft drilling machine
10/12/2011	CN202007636U Lift sub for drill collar
10/12/2011	CN202007635U Well site drilling tool aligning device
10/12/2011	CN102216555A Method for using retainer, and retainer
10/12/2011	CN102213076A Vertical shaft type drilling machine with long feeding travel
10/11/2011	US8033779 Pipe handling apparatus and methods
10/11/2011	US8033345 Apparatus and method for a drilling assembly
10/11/2011	US8033329 System and method for connecting wired drill pipe
10/11/2011	CA2611036C Top drive interlock
10/06/2011	WO2011122954A1 Method and device for treatment of a pipestring section that is positioned in a set-back
10/06/2011	WO2011120627A2 Method and apparatus for supplying drill pipes to and removing them from a drilling apparatus

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