Matches 1 - 50 out of 59 1 2 >


Match Document Document Title
US20100163247 Horizontal offline stand building system  
A horizontal offline stand building system includes a substantially horizontal, elongate catwalk having a frame and a stand lifting arm. The catwalk has a top surface adapted to receive at least...
US20140294512 Powered Slip Actuation  
A system for pushing and pulling rod strings through the ground or an underground pipe. The apparatus has a downhole tool attached to the distal end of the rod string. The push/pull machine has a...
US20080164064 DRILL PIPE HANDLING AND MOVING SYSTEM  
A pipe handling system includes a frame removably coupled to a drilling mast, a gripping arm moveably coupled to the frame, and a grip jaw extending from the gripping arm to engage a drill pipe,...
US20070017704 SINGLE JOINT DRILLING SYSTEM  
A pipe handling system comprising a pipe erector operable to move a pipe from a horizontal storage position to a substantially vertical position wherein an upper end of the pipe is disposed above...
US20140202769 X-Y-Z Pipe Racker for a Drilling Rig  
Apparatus and methods include an x-direction support structure extending in the same direction as a line extending between a well center and a V-door on a drilling rig and include a y-direction...
US20080093126 Drill Rod Support, And Drill Rod Support Half  
Drill rod support half (20) comprising a surface (21) for direct contact with the drill string (30), and the half being provided with a recess (23) capable of forming a drill string opening (22)...
US20080202812 Simultaneous tubular handling system  
A system and method for building and handling oilfield tubular stands while drilling operations are simultaneously and independently occurring with one drilling deck, one derrick, and one rotary...
US20050109537 Drilling rig  
An underwater drilling rig in modular form, which can be simply assembled underwater and in which standard tubulars and tubular assemblies are stored in a novel arrangement within containers and...
US20060096783 Method and apparatus for slant drilling  
A rig for drilling wells or holes at virtually any angle, from nearly horizontal to vertical, has a trailer mounted derrick which can be tilted to a desired angle, a top drive unit slidably...
US20090272540 MOBILE HYDRAULIC WORKOVER RIG  
A portable hydraulic rig for workover, drilling or other operations on existing wells in which the rig has a derrick elevated on a base structure comprised of containers for equipment used in...
US20130240269 LATCHING ROD BOX  
A drilling machine including a chassis and a primary rod box mounted on the chassis, which includes a rod box interface mechanism positioned adjacent a top of the primary rod box for facilitating...
US20140262518 SELF-ELEVATING PLATFORM EMPLOYING ACTUATORS  
A method including arranging a plurality of actuators into an operating position, arranging a first upper frame and a second upper frame proximate the actuators, attaching a support to the first...
US20140054089 Auxiliary Arm for Drilling Equipment  
An auxiliary arm for drilling equipment (1) including a top drive drilling machine (4) which is vertically movable along a drilling centre (10), and in which at least one pipe manipulator (6) is...
US20080047755 Drilling unit  
A drilling unit is provided with a top drive which is mobile along a drilling axis in order to move drilling rods, with two telescopic drilling masts which are arranged facing each other, a cable...
US20140224543 Side Saddle Substructure  
The drilling rig includes a first substructure and a second substructure. The second substructure is positioned generally parallel to and spaced apart from the first substructure and generally the...
US20140262520 SELF-ELEVATING MAST EMPLOYING DRAW WORKS  
A method comprising attaching a first mast section to a support structure using a first plurality of fasteners located on the support structure, wherein a lower portion of the support structure is...
US20090139731 Drilling device and drilling method  
The invention relates to a drilling device and a related drilling method, in which provision is made for a mast, a drilling carriage that is guided along the mast in a displaceable manner and a...
US20100012376 Monolithic movable rotary well drilling rig  
A monolithic well drilling rig for drilling either on-shore or off-shore new in-line arranged oil, gas, mineral and water wells or for servicing in-line not productive said wells with well heads...
US20100071958 Blast Hole Drill Bit Carousel And A Blast Hole Drill Including A Blast Hole Drill Bit Carousel  
A drill bit carousel for use on a blast hole drill includes a base structure that movably supports a plurality of drill receptacles. The drill bit carousel is movable between a storage position...
US20090211813 DRILLING RIG AND METHOD FOR INTRODUCING ONE OR MORE DRILLING PIPES INTO AN UNDERBALANCED WELL USING SAME  
A drilling rig includes a mast to be placed above or close to a well and a device connected to the mast for carrying drill pipes to be lowered into the well, which carrying device includes at...
US20090136326 TUBULAR HANDLING SYSTEM FOR DRILLING RIGS  
A cableway transport system for moving tubulars between a supply of tubulars and a rig mast implements a gondola suspended and movable along load cables. The gondola is fit with grippers for...
US20130032405 Offshore Drilling Rig Fingerboard Latch Position Indication  
A fingerboard latch assembly includes a latch configured for operational engagement with a fingerboard for lockingly retaining at least one tubular to the fingerboard. The latch is movable within...
US20080053704 Device for Gripping and Transporting Pipe Lengths and an Intermediate Storage Facility for Storage of Pipes  
A pipe gripping device for gripping and transport of pipe lengths. The device comprises at least one gripper having two opposite gripping jaws. The gripping jaws have at least two expansions, each...
US20090057019 GRAPPLE ATTACHMENT FOR USE WITH DRILL PIPES  
A grapple attachment for use with a drill pipe having a diameter, that may include first and second gripping members disposed on a rigid lateral member tiltable up to 40 degrees from the...
US20130306378 ROD SUPPORT SYSTEM  
A rod support system has an upper gripper assembly and a lower gripper assembly. Each gripper assembly has a top plate having a first track. The first track has a first substantially arcuate...
US20090314547 Construction apparatus with extendable mast and method for operating such a construction apparatus  
The invention relates to a construction apparatus having an extendable mast with an upper mast element and a lower mast element, whereby the upper mast element is longitudinally displaceable...
US20100032213 APPARATUS AND METHOD FOR PRE-LOADING OF A MAIN ROTATING STRUCTURAL MEMBER  
A apparatus for a pipe handling apparatus has a main rotating structural member rotating about a pivot axis relative to a skid and moving from a first position to a second position. A tensioning...
US20070114069 Apparatus for positioning and stabbing pipe in a drilling rig derrick  
A remotely controlled apparatus for positioning and stabbing pipe within a drilling rig derrick is provided. A support base assembly is mounted to a structural member of a drilling rig derrick. A...
US20090200086 Subsoil automatic rotary drilling system for drilling oil, mineral and water wells  
A subsoil automatic rotary drilling system for drilling oil, mineral and water wells, characterized in that said system comprises, on a single system substructure, at least a triple-transmission...
US20120018222 Inflatable Restraint System  
A racking board for retaining tubulars is disclosed having a first finger, a second forger positioned generally parallel to the first finger and with a gap between the fingers serving as a storage...
US20070000668 Internal running elevator  
The invention relates to a lifting tool for handling of a pipe-string pipe length for joining and lowering or lifting and disassembly of conductor, casing, risers, drill string, or similar in a...
US20090166090 Top Drive Drilling Apparatus  
A well drilling apparatus (10) (top drive) designed to be suspended from a travelling block (6) in a drawworks and laterally supported by a dolly (9) running together with the well drilling...
US20120181084 System and Methods for Continuous and Near Continuous Drilling  
The present disclosure provides a drilling and tripping equipment package and control scheme and methods using two or more systems that operate simultaneously and continuously in a synchronized...
US20070209838 DEVICE FOR CHARGING A DRILLING DEVICE AND DRILLING APPARATUS  
The invention relates to a device for charging a drilling device of an earth or rock drilling apparatus with a double rod. The device has a rotatable revolver magazine, which is designed with...
US20100230166 DERRICKLESS TUBULAR SERVICING SYSTEM AND METHOD  
A derrickless system for servicing tubulars at a wellhead has a first tubular handling apparatus with a gripper positioned adjacent the wellhead where the gripper grips a surface of one of the...
US20150021095 MODULAR DRILLING RIG SYSTEM  
Modular transfigurable drilling rig system composed of multiple components, which system is transfigurable between a transport mode in which the components of the system are transportable and an...
US20080217067 Articulated arm assembly  
The invention of an articulated arm assembly described here is to carry and position a drilling related apparatus such as power tong, roughneck, drill sting, top drive, casing tong and any other...
US20110220413 METHOD AND DEVICE FOR CREATING A DEEP BOREHOLE  
The invention relates to a method for creating a deep borehole, in particular in an emission-sensitive region, and to a device therefor. The invention is based on the object of providing a...
US20130037324 DEVICE AND METHOD FOR HANDLING DRILL STRING COMPONENTS AND DRILL RIG  
A device for handling drill string components for a drill rig. A slide is arranged displaceable on a longitudinal guide. A grip unit is swingable between a first position for receiving and...
US20110094430 Docking and Drilling Stations for Running Self-Standing Risers and Conducting Drilling, Production and Storage Operations  
A sea vessel exploration and production system is provided, wherein the system includes a drilling station formed from at least one section of a first sea vessel hull; and a docking station, which...
US20110232971 AUTOMATED CAROUSEL DRILL PIPE STORING AND HANDLING SYSTEM AND METHOD  
A portable drilling rig including a carousel housing several drill pipe sections used in drilling oil, gas, or other wells into the earth. The carousel indexes the drill pipe sections as a mast...
US20060124356 APPARATUS AND METHOD FOR HANDLING WELLBORE TUBULARS  
A handling apparatus and method for manipulation of tubulars include an elongate base such as a trailer supporting one or more layers of tubulars in a stack. A trough extends along the base for...
US20140262519 SELF-ELEVATING MAST EMPLOYING DRIVE CARRIAGE  
A method includes attaching a carriage support to a platform, the platform comprising a platform floor having an opening therein, with the carriage support located proximate the opening, attaching...
US20080110677 Conveyor Tube For Use In Installing Or Replacing A Well Tool In A Producing Well And Procedures For Use Of The Same  
This invention describes a conveyor tube for use in installing or replacing a well tool in a producing well, wherein the well tool is fed into the conveyor tube which at least runs between a valve...
US20090126941 TUBULAR CONTROL APPARATUS  
A control apparatus to receive a tubular member includes a contact member configured to engage the tubular member, and a control mechanism operably coupled to the contact member, wherein the...
US20050269133 Handling apparatus  
A handling apparatus comprising: a base unit; a first elongate support pivotally coupled at a first end to the base unit; a second elongate support pivotally coupled at a first end to the base...
US20060151215 Anti-collision system  
This invention relates to a system for controlling the movements of objects in an automated or remote operated system, as well as a related method and use of the system comprising independent...
US20110247880 ALIGNMENT ASSEMBLY, DRILLING SYSTEMS AND METHODS  
An alignment assembly includes a shaft, a first gripper coupled to the shaft, and a second gripper coupled to the shaft. The first gripper includes a fixed gripper body and a first rotating...
US20110297445 TOP DRIVE  
A method and apparatus for manipulating and deploying lengths of pipe when drilling wells is provided. The apparatus has a motor assembly with a rotor shaft coupled to a drive gear, and a torque...
US20090095489 Apparatus for gripping a downhole tubular  
A downhole tubular gripping and suspending apparatus adapted for gripping a downhole tubular and suspending said downhole tubular from said apparatus. The apparatus has a housing (2) and a bottom...

Matches 1 - 50 out of 59 1 2 >