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Drilling System

Drilling System-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Carriage for a displacement hammer for positioning the displacement hammer in a launch pit, drilling ...
Tracto-technik Gmbh & Co. Kg
October 12, 2017 - N°20170292333

A framework for a displacement hammer is configured for positioning the displacement hammer in a launch pit. The framework has two holding fixtures, each holding fixture having a clamp. The clamps and the holding fixtures can be moved independently from each other.
Core lifter
Bly Ip Inc.
October 05, 2017 - N°20170284160

A core lifter and method for making same for use in a drilling system. The core lifter can include a tubular body having an exterior surface and an interior surface and can have a plurality of longitudinally-oriented recesses formed in the exterior surface of the tubular body of the core lifter and extending radially inwardly relative to the central axis ...
In-line viscometer for measuring the viscosity of drilling fluids
Halliburton Energy Services, Inc.
September 28, 2017 - N°20170276584

In-line viscosity measurement systems and related methods may be useful in measuring the viscosity of a fluid in a flow path and, more specifically, in-line measuring the viscosity of a drilling fluid when integrated with drilling systems. For example, a method may include drilling a wellbore penetrating a subterranean formation while circulating a drilling fluid through the wellbore; measuring the ...
Drilling System Patent Pack
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Drilling System Patent Applications
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  • 103+ full patent PDF documents of Drilling System-related inventions.
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Flux plane locating in an underground drilling system
Merlin Technology Inc.
September 21, 2017 - N°20170268329

A portable locator and method for establishing the location of the cable line in a region which includes at least one generally straight electrically conductive cable line extending across the region from which cable line a locating signal includes a first arrangement for measuring a local flux intensity of the locating signal at a first above ground point within the ...
Downhole state-machine-based monitoring of vibration
Halliburton Energy Services, Inc.
September 21, 2017 - N°20170268324

A disclosed vibration monitoring method includes: processing sensor information downhole to detect one or more vibration modes; responsively updating a vibration mode state machine; communicating a current machine state to an uphole module; deriving from said current machine state at least a primary vibration mode and associated severity; and modifying at least one drilling parameter if the severity exceeds a ...
Multi-planar variable geometry zigzag cut articulating drilling system
Think Surgical, Inc.
September 14, 2017 - N°20170258532

An articulating drill system is provided that includes a hand-held portion and a drill portion. At least two actuators are provided for controlling at least two axes of the drill portion. A navigation system is provided to control the at least two actuators. In some embodiments, a tool is provided with the drill portion and adapted to interact with patient ...
Drilling System Patent Pack
Download 103+ patent application PDFs
Drilling System Patent Applications
Download 103+ Drilling System-related PDFs
For professional research & prior art discovery
inventor
  • 103+ full patent PDF documents of Drilling System-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Drilling fluid reclaimer
The Charles Machine Works, Inc.
September 07, 2017 - N°20170252681

The present invention is directed to a drilling fluid reclaimer. The reclaimer has at least one adjustable screen assembly for providing a leveling filter for reclaimed drill fluid. Used drill fluid is placed at the screen assembly at the front the of the screen assembly. The at least one screen is vibrated to separate large particulate matter from liquid drilling ...
Method for hydraulic communication with target well from relief well
Halliburton Energy Services, Inc.
August 31, 2017 - N°20170248006

A system and method for establishing hydraulic communication between a relief well and a target well, wherein the relief well intersects with the target well at an intersection point and the relief well includes a distal portion of the relief well that is deviated and intersects the first wellbore from below the intersection point. A directional drilling system and a ...
Latchable casing while drilling systems and methods
Halliburton Energy Services, Inc.
August 31, 2017 - N°20170247964

Latchable casing while drilling systems and methods are disclosed. Some system embodiments include a casing string including an upper latch apparatus and a lower latch apparatus. The system also includes a bottom hole assembly (bha) latched into the lower latch apparatus for steerable drilling, the bha configured to latch into the upper latch apparatus for enlarging a rat hole.
Valve assembly for drilling systems
Schlumberger Technology Corporation
August 31, 2017 - N°20170247961

A valve assembly for drilling systems comprising a bidirectional valve (1) cooperating with a hydraulic clamping device (2) and being applied to a drilling machine for supplying a drilling fluid in two discrete directions, the valve assembly comprising a valve outer body adapted to be arranged between drilling rods while allowing said rod to be exchanged while keeping the mud continuously circulating.
Directional drilling systems, apparatus, and methods
Halliburton Energy Services, Inc.
August 31, 2017 - N°20170247948

A directional drilling system comprises a driveshaft to couple to a drill string or a drill bit and an apparatus. The apparatus comprises an eccentric coupler disposed at the driveshaft and a coil coupled at one end to the eccentric coupler. In some embodiments, the coil comprises a fixed end and a rotating end. In response to a first transition ...
System for geosteering and formation evaluation utilizing near-bit sensors
Drilling Technology Research Institute Of Shengli Petroleum Engineering Corporation Limited, Sinopec
August 24, 2017 - N°20170242153

This disclosure provides a downhole drilling system, which comprises a downhole motor, a universal-joint assembly comprising an upper universal joint and a lower universal and a connecting rod connecting the upper universal joint and the lower universal joint, and a measurement sub. The measurement sub is disposed about the connecting rod and the connecting rod extends through the measurement sub ...
Releasable locking mechanism for locking a housing to a drilling shaft of a rotary drilling ...
Halliburton Energy Services, Inc.
August 17, 2017 - N°20170234081

Downhole rotary steerable drill including a drilling shaft rotatably supported within a housing, the drilling shaft and housing each having a longitudinal axis. The drill can include a releasable locking mechanism for rotationally locking and releasing the drilling shaft relative to the housing, the releasable locking mechanism transitionable between locked and released configurations. The releasable locking mechanism includes a sliding ...
Drilling System Patent Pack
Download 103+ patent application PDFs
Drilling System Patent Applications
Download 103+ Drilling System-related PDFs
For professional research & prior art discovery
inventor
  • 103+ full patent PDF documents of Drilling System-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Directional drilling methods and systems employing multiple feedback loops
Halliburton Energy Services, Inc.
August 03, 2017 - N°20170218744

A directional drilling system includes a bottomhole assembly having a drill bit and a steering tool configured to adjust a drilling direction in real-time. The system also includes a first feedback loop that provides a first steering control signal to the steering tool, and a second feedback loop that provides a second steering control signal to the steering tool. The ...
Multi-motor steerable drilling system and method
King Abdulaziz City For Science And Technology
August 03, 2017 - N°20170218706

A directional drilling system consisting of a four-motor drilling head for better steering in directional drilling and vertical/horizontal drilling is developed. The rotational speed of each motor is independently controlled. The use of four motors in coordination with other traditional drilling variables allow precise control of the drilling direction and optimization of the rate of penetration (rop). The top ...
Method and system for transmitting information in a jet drilling system
Shell Oil Company
July 27, 2017 - N°20170211370

An abrasive jet drilling system is employed for transmitting information from a downhole location to a surface location. A jet drilling system is provided, with a drill string extending from surface to a downhole location in a borehole. A fluid flow with a mixture of drilling fluid and a quantity of abrasive particles is generated in the drill string. The ...
Orbital drilling system and associated methods and apparatuses
The Boeing Company
July 27, 2017 - N°20170209946

Described herein is an orbital drilling system that includes an orbital drilling machine and a cutter. The orbital drilling machine includes a spindle and an eccentric rotation mechanism. The spindle is rotatable about a cutter axis. The eccentric rotation mechanism is coupled to the spindle and configured to orbit the spindle about an orbital axis, offset from the cutter axis. ...
Hydraulic drilling systems and methods
Petrojet Canada Inc.
July 20, 2017 - N°20170204667

A hydraulic drilling system and method for drilling a borehole from a wellbore are disclosed. The system comprises a whipstock that is selectively rotatable about the central long axis of the work string, for repositioning the whipstock exit radially, without extracting the whipstock or the workstring from the wellbore. The system includes an extendable and contractible second work string for ...
Subsea casing drilling system
Weatherford Technology Holdings, Llc
July 13, 2017 - N°20170198526

In one embodiment, a casing bit drive assembly may be used with a casing drilling system. The casing bit drive assembly may include one or more of the following: a retrievable drilling motor; a decoupled casing sub; a releasable coupling between the motor and casing bit; a releasable coupling between the motor and casing; a cement diverter; and a casing ...
Rotating control device
Halliburton Energy Services, Inc.
July 06, 2017 - N°20170191333

A drilling system, rotating control device, and a method for accessing a wellbore may employ a rotating control device arranged to form a dynamic seal between the housing and an exterior of the string to isolate the wellbore annulus under both a positive and a negative differential pressure across the seal. The rotating control device may including a sleeve rotatively ...
Measurement while drilling system and method
Terramatix Pte. Ltd.
June 29, 2017 - N°20170184754

A measurement while drilling (mwd) system for use in a drilling string, the mwd system comprises: a resistivity module that is configured to generate resistivity information about a resistivity of a formation that is drilled by the drilling string; a near bit sub that is configured to generate inclination information about an inclination of a drill bit of the drilling ...
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