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7631704 |
Drill frame with tool magazine
A drill frame or drill platform 1 is allocated to a ship caisson 6 in order to allow bore holes 12, 13 to be driven, for example, into the bottom of a lake 11. Since said bore holes 12, 13...
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7628226 |
Automatic control system for connecting a dual-member pipe
A system and method of making up and breaking out a dual-member drill string. The system comprises a spindle, a spindle carriage and a drive frame. The drive frame provides thrust to the spindle,...
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7628225 |
Drilling device
The present embodiments relate to systems for building and/or handling a tubular string of a drilling device. The drilling device comprises a drill floor and a drilling derrick extending from the...
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7600584 |
Pipe handling system with a movable magazine
A pipe handling assembly for transporting pipe sections to and from the drill string of a horizontal boring machine. The system comprises a magazine, a cradle for supporting the magazine, a support...
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7600570 |
Drilling rig placed on the sea bed and equipped for drilling of oil and gas wells
A drilling placed on the seabed and arranged for drilling of oil and gas wells is remote controlled from a light drilling vessel ( 2 ) through pipes and signal cables ( 3 ). The main structure of...
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7600583 |
Automated, low profile drilling/bolting module with collaring
A module is for use in drilling a borehole in face of a mine passage using a drilling element and installing a bolt in the borehole once formed. The module may include a bolt holder for holding a...
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7568533 |
Pipehandler
A pipe handling system is disclosed with an elongated base that is dimensioned to receive and support a movable tray in a position parallel to the base with at least two degrees of freedom of...
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7562724 |
Rod transfer mechanism synchronizer apparatus and method
A synchronizer device is used for coordinating drill rod transfer mechanisms utilized in connection with transferring the drill rod between a drill rod magazine and the drill string in a horizontal...
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7544036 |
Column selector for pipe section magazine of directional drill
A handling assembly for pipe sections for a horizontal directional drill includes a thrust frame and a pipe handler assembly track that is attached to the thrust frame so as to define a pipe...
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7540338 |
Single joint drilling system with inclined pipe handling system
A pipe handling system comprises a pipe erector that is operable to move a pipe from a horizontal storage position to an inclined position. In the inclined position, an upper end of the pipe is...
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7537059 |
Drill rod greasing magazine and method
A magazine for greasing drill rods includes a magazine assembly couplable with a drill assembly, for instance, a directional drill. The magazine assembly includes a magazine coupled with the...
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7510028 |
Drill pipe racking apparatus
Lower pipe stand racking combs are arranged to fold down from a side of the derrick at selected locations above the rig floor. In each racking comb an array of parallel fingers extend in a spaced...
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7467670 |
Method and apparatus for indexing between selected columns in a drill rod magazine
Mechanical stops are utilized on a rod transfer mechanism, with the stops being offset vertically from one another, to index the rod transfer mechanism of an HDD machine under the appropriate...
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7401664 |
Top drive systems
A top drive system for wellbore operations, the top drive system including motor apparatus, a main shaft driven by the motor apparatus, the main shaft having a top end and a bottom end, a quill...
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7381012 |
Automated, low profile drilling/bolting module with collaring
A module and related methods of use in drilling a borehole in a face of a mine passage using a drilling element and installing a bolt in the borehole once formed. The module may include a bolt...
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7337853 |
Top feed of control lines to a reciprocating spider
Method and apparatus for installing control lines and pipe into a well. The pipe-holding spider that is normally mounted on the rig floor is supportably retained in a vertically movable retainer....
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7278498 |
Rotatable support for inclinable masts of drilling machines
The rotatable support for inclinable masts of drilling machines includes a connecting element connected to the lifting mechanism of a drilling machine, and including two essentially parallel planar...
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7240742 |
Pipe handling system with a movable magazine
An pipe handling assembly for transporting pipe sections to and from a horizontal boring machine. The system comprises a movable magazine, a support member, a drive system, and a transfer assembly....
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7140453 |
Pipe handling apparatus
An apparatus for moving and handling tubulars has a stinger ( 21 ) slidably mounted on a frame which stinger comprises a rod or tube the end of which is adapted to fit within the pipe ( 20 ) to be...
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7096977 |
Pipe running tool
A pipe running tool for use in an oil drilling system and the like comprises a lower drive shaft adapted to engage a drive shaft of a top drive assembly for rotation therewith. The pipe running...
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7083007 |
Fingerboard with pneumatically actuated finger latches
A fingerboard having at least one fingerboard row for storing a plurality of threaded tubulars is provided. A plurality of latches are connected to the at least one fingerboard row for lockingly...
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7011166 |
System and method for assisting with automatically connecting pipe joints with a horizontal boring machine
An automatic pipe handling system for automatically transporting pipe sections to and from a horizontal boring machine. The system comprises a pipe handling assembly, a pipe lubrication assembly, a...
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6976540 |
Method and apparatus for offline standbuilding
A method and apparatus for moving pipe on a rig floor between a number of different stations are provided. Generally the apparatus includes pipehandling equipment arranged to interact with an...
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6951257 |
Drilling mast with movable and fixed unscrewing vice
The invention is a new drill for making micropiles, equipped with a mast on which the head-carrying trolley slides and having at the bottom of the mast two pairs of vices, a lower fixed vice and a...
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6938709 |
Pipe running tool
A pipe running tool for use in an oil drilling system and the like comprises a lower drive shaft adapted to engage a drive shaft of a top drive assembly for rotation therewith. The pipe running...
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6935440 |
Service rig with torque carrier
A service rig, comprising a mast, a torque carrier suspended from the mast; and a brace having a torque carrier end connected to the torque carrier for conveying torque from the torque carrier into...
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6889772 |
Method and apparatus for installing control lines in a well
A method and apparatus are provided for installing control lines and pipe into a well. The pipe-holding spider that is normally mounted on the rig floor is supportably retained in a vertically...
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6857483 |
Drilling device and method for drilling a well
A drilling machine and drilling rig for exploratory drillings and producing wells, include a base mounting atop drive, and a multifunctional gripper for gripping drilling pipe from a stock and to...
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6845825 |
Method and apparatus for attaching/detaching drill rod
A control system for a drilling machine is disclosed. The drilling machine includes a rod driver for driving a string of rods into the ground, and for removing the string of rods from the ground....
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6827143 |
Casing centering tool assembly
A centering tool assembly helps centrally position a casing in a tubing using a baseplate, actuator, support tube, power source, and reaction studs. The baseplate is positioned on an outside edge...
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6814164 |
Pipe loading device for a directional drilling apparatus
A drilling apparatus including a magazine for holding a plurality of pipes, and a drive head is disclosed herein. The drive head includes a drive member adapted to be coupled to a pipe. The drive...
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6808029 |
Drill rig assembly
A drill rig assembly comprising a drill mast ( 3 ), a storage device ( 9 ) for storing a number of drill pipes ( 1 ) in a lying position near said drill mast, and a rotary head ( 5 ) mounted onto a...
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6779614 |
System and method for transferring pipe
A system and method for transferring pipe according to which a pipe joint is positioned in a pipe lift in a first position and moved to a second position before being transferred from the pipe lift...
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6736219 |
Underground horizontal boring apparatus
An underground horizontal boring apparatus includes a framework having a pair of guide tracks and a carriage connected to the framework for movement along the tracks. The apparatus includes a...
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6705414 |
Tubular transfer system
A method and apparatus for transferring tubular stands between a substantially horizontal position on the catwalk and a substantially vertical position at the rig floor entry. In one embodiment of...
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6702043 |
Drilling machine with arc-like drill pipe holder
A drilling machine 1 with a drill pipe holder 10 to be operated automatically in boring as well as in pulling, disposes over a gripper 20 , which is constructed rotatably about an axis 21 ...
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6637525 |
Ground drilling machine and rod exchanger utilized therefor
A ground drilling machine includes a machine body a rod propelling device, a rod exchanging device and a support unit provided for the machine body for supporting the rod exchanging device. The rod...
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6637526 |
Offset elevator for a pipe running tool and a method of using a pipe running tool
A pipe running tool for use in an oil drilling system and the like comprises a lower drive shaft adapted to engage a drive shaft of a top drive assembly for rotation therewith. The pipe running...
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6615932 |
Arrangement in rock drilling apparatus
Arrangement for replacing a drilling component in a rock drilling apparatus, which arrangement comprises a component magazine for storing replaceable components required in drilling and means for...
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6591921 |
Horizontal boring apparatus
A horizontal boring apparatus comprises a traveling framework ( 10 ) on which is arranged a boring ramp ( 18 ) for guiding a boring rod ( 19 ), a rod magazine ( 22 ) for receiving individual boring...
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6591904 |
Equipment for stowing and handling drill pipes
Equipment ( 1 ) for stowing and handling drill pipes ( 2 ), the equipment being provided with a device for transporting the drill pipes ( 2 ) from a service well ( 9 ) to a rack container ( 11 );...
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6557651 |
Automated lubricant dispensing system and method for a horizontal directional drilling machine
A lubrication system and method for dispensing a lubricant to threads of a drill rod and/or a spindle of a horizontal directional drilling (HDD) machine during a rod loading or unloading operation...
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6550547 |
System and method for automatically controlling a pipe handling system for a horizontal boring machine
An automatic pipe handling system for automatically transporting pipe sections to and from a horizontal boring machine. The system comprises a pipe handling assembly, a pipe lubrication assembly, a...
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6543551 |
Pipe handling device
An automatic pipe handling device ( 10 ) is disclosed which includes a support frame ( 12 ) mounted on a boring device ( 14 ). Removable pipe racks ( 16, 80, 130, 140 ) can be placed in position on...
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6543555 |
Automatic loader for drill rods
An automatic loader ( 10 ) for drill rods ( 11 ) adapted to be associated with a boring machine having a guide and drive assembly ( 12 ) for the drill rods ( 11 ) includes at least a store ( 13 )...
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6513605 |
Apparatus for handling pipes in drilling rigs
The invention relates to a method and an apparatus for handling pipes, such as rods and drilling strings, in drilling rigs and drilling installations for sinking boreholes, in particular on...
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6416134 |
Underground auger system
An underground augering system comprising a drill unit adjustably connected to a retrieving unit by interchangeable and adjustable connectors to provide for simultaneous drilling of one hole and...
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6413019 |
Turret rock bolter with stinger/centralizer
A rock bolter has a drill and a bolt driver, both mounted to a turret that rotates relative to a base to align either the drill or the bolt driver with a work axis. A stinger/centralizer has two...
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6408954 |
Gripping mechanism for a directional drilling machine
A horizontal directional drilling machine including a rod transfer member having a rod retainer that is movable between a first position and a second position. When the rod retainer is in the first...
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6405810 |
Method of lubricating and lubricant spraying apparatus
This invention is directed to a method of lubricating an object. The method involves the steps of spraying lubricant on a rotating object, and synchronizing the duration of spray to the rotation of...
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