135335 ⎘
Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
Method and apparatus for initialization of a wellbore survey tool via a remote reference source
#302Link carrier apparatus for a drilling rig
#303System and methods for continuous and near continuous drilling
#304Modular top drive lubrication system and methods
#305Apparatus for applying an axial force to well pipe slips
#306Electronic control system for a tubular handling tool
#307APPARATUS AND METHOD FOR REDUCING THE RESIDUAL BENDING AND FATIGUE IN COILED TUBING
#308Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide
#309Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide
#310Mud saver mat for rig floors and other areas
#311Method and apparatus for cutting and removing pipe from a well
#312W.A.I.T. washpipe assembly install tool
#313Christmas tree installation using coiled tubing injector
#314SYSTEM AND METHOD FOR STRAIGHTENING TUBING
#315Pushing or pulling device
#316CHRISTMAS TREE INSTALLATION USING COILED TUBING INJECTOR
#317Drilling station
#318Mouse hole damper device
#319Apparatus and methods for tubular makeup interlock
#320Electric Submersible Pump Service Truck
#321Seal configuration for top drive swivel apparatus and method
#322Power Swivel Stand Having Pivoting Positioning Arms
#323Method and system for controlling a well service rig based on load data
#324DOWNHOLE TOOL PROTECTOR APPARATUS AND METHOD
#325Lifting device and method for lifting a bonnet
#326Method and apparatus to position and protect control lines being coupled to a pipe string on a rig
#327Modular top drive lubrication system and methods
#328Crane device and method
#329Universal method and apparatus for deploying flying leads
#330Drilling with a high pressure rotating control device
#331Stand for pressure relief valve
#332Method for efficient deployment of intelligent completions
#333Rigless well intervention apparatus and method
#334Method and apparatus for initialization of a wellbore survey tool
#335Seal configuration for top drive swivel apparatus and method
#336Compact snubbing unit
#337Seal configuration for top drive swivel apparatus and method
#338Sampling system and method
#339Sampling system and method
#340Push / pull system and support structure for snubbing unit on a rig floor
#341Adjustable work platform for pipe and casing stabbing operations
#342Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide
#343Process and process line for the preparation of hydraulic fracturing fluid
#344Casing and rod handler
#345Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide
#346MODULAR PACKAGING FOR ELONGATED DRILL TOOLS
#347Rocket rig drilling apparatus
#348Tool manipulator especially for onshore and offshore drilling platforms
#349MOBILE HYDRAULIC WORKOVER RIG
#350Pipe-handling apparatus and methods
#351Stand compensator
#352Integrated drilling deck and bop handling
#353DRILLING RIG AND METHOD FOR INTRODUCING ONE OR MORE DRILLING PIPES INTO AN UNDERBALANCED WELL USING SAME
#354Drilling rigs with apparatus identification systems and methods
#355Logging tool deployment systems and methods with pressure compensation
#356BIG ASSEMBLY WITH MOVABLE RIG FLOOR UNITS
#357Use of low impact expansion to reduce flow friction
#358END STOP APPARATUS AND METHODS
#359Method and system for controlling a well service rig based on load data
#360Method and apparatus to position and protect control lines being coupled to a pipe string on a rig
#361Apparatus for manipulating power tongs
#362Articulated arm assembly
#363Apparatus for moving tubulars and method of using same
#364Apparatus for the Axial Movement of Piping or the Like
#365Devices and systems for measurement of position of drilling related equipment
#366Apparatus and methods for tubular makeup interlock
#367Pipe guides and methods of guiding pipes in snubbing units
#368Seal configuration for top drive swivel apparatus and method
#369Diagnosis and troubleshooting for above-ground well systems
#370Method and system for displaying scanning data for oil well tubing based on scanning speed
#371Method and device to clamp control lines to tubulars
#372Rigless well intervention apparatus and method
#373Seal configuration for top drive swivel apparatus and method
#374Automated arm for positioning of drilling tools such as an iron roughneck
#375Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide
#376Methods and apparatus for drilling open hole
#377Casing running and drilling system
#378Top feed of control lines to table-elevated spider
#379Stand compensator
#380Modular top drive
#381Blowout preventer positioning system
#382Apparatus and methods for servicing a hydraulic choke
#383Drilling rig floor drainage system
#384Tubular running apparatus
#385Casing and drill pipe filling and circulating method
#386Load bearing support structure for rigs above a wellhead
#387Shoulder ring set on casing hanger trip
#388Apparatus and methods for tubular makeup interlock
#389Automated arm for positioning of drilling tools such as an iron roughneck
#390Frameless snubbing unit
#391Pick-up and lay-down system and method
#392Pipe running tool
#393Manipulator system for servicing a hydraulic choke
#394Swing arm crane and method
#395Method and device to clamp control lines to tubulars
#396Pipe transfer apparatus
#397Method and apparatus for offline standbuilding
#398Assembly for the removal and replacement of huge and heavy components
#399Automated arm for positioning of drilling tools such as an iron roughneck
#400Polish rod locking clamp
#401Wireline depth monitoring system with valve lockout
#402Method and apparatus for optimizing a well drilling operation
#403Apparatus and method for more efficiently scanning production tubing that incorporates a cable secured thereto
#404Method and apparatus for salvaging an oil well tubulars
#405System and method to reduce wellbore annular fluid volumes
#406Down well pump puller
#407Devices and methods for manually moving racked tubulars
#408Casing stripper attachment
#409Method and apparatus for salvaging an oil well tubulars
#410Devices and methods for manually moving racked tubulars
#411Handler for blowout preventer assembly
#412Flange adapter
#413Devices and methods for manually moving racked tubulars
#414System for removing a tubular
#415Method for lifting a tubular from a well
#416Tubular lifting apparatus
#417Drilling derrick and apparatus base assembly
#418Hydraulic puller device