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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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NEW Mud pulse detection using distributed acoustic sensing
Halliburton Energy Services, Inc.
June 22, 2017 - N°20170176243

An example system for detecting mud pulses may include a distributed acoustic sensing (das) data collection system coupled to a downhole drilling system, and an information handling system communicably coupled to the das data collection system. The information handling system may include a processor and memory coupled to the processor. The memory may contain a set of instructions that, when ...
NEW Forming a subsea wellbore
Halliburton Energy Services, Inc.
June 22, 2017 - N°20170175466

A riserless subsea drilling system includes a tubular drilling string including a drilling bit; a rotating control device including a seal sealed to the drilling string; and a drilling fluid circuit that circulates drilling fluid from a supply line, through an annulus exterior the drilling string and below the rotating control device, through the drilling bit at a downhole end ...
Drilling systems and hybrid drill bits for drilling in a subterranean formation and methods relating ...
National Oilwell Dht, L.p.
June 15, 2017 - N°20170167201

Drill bits and methods relating thereto are disclosed. In an embodiment, the drill bit includes a body having a plurality of legs each having a lower section that has a leading surface and a trailing surface. A plurality of cone cutters are each rotatably mounted to the lower section of one of the legs, each having a cone axis, and ...
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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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  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Devices for continuous mud-circulation drilling systems
Schlumberger Technology Corporaton
June 08, 2017 - N°20170159383

A system and method for continuous mud circulation during a drilling operation, of which the method includes delivering a first flow of drilling mud to and through a blowout preventer via a drill string and a wellbore. The method also includes delivering a second flow of drilling mud to and through the blowout preventer. The second flow is delivered to ...
An elevator device for drilling systems
Well Equipments International S.r.l.
June 08, 2017 - N°20170159380

An elevator device for drilling systems consisting substantially of a lifting device (2) cooperating with a loading device (3) applied to a drilling machine (4); said lifting device (2) taking a rod (100) or a casing (101) from a horizontal position to successively engage said rod or casing in a driving head (5) of a drilling machine (4), said device being directly mounted on the driving head and ...
Pipe storage box
The Charles Machine Works, Inc.
June 08, 2017 - N°20170159379

A pipe handling device and method for use with a horizontal directional drilling system. The pipe handling device stores sections of drill pipe in individual columns within a magazine. The magazine is constructed so that it can be mounted to a boring machine in a pin-up or pin-down orientation. A plurality of signal elements are attached to the magazine and ...
Drilling System Patent Pack
Download 103+ patent application PDFs
Drilling System Patent Applications
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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.
Lateral drilling system
Octopus Completions Ltd
June 01, 2017 - N°20170152727

A drilling apparatus for drilling a lateral bore to main bore, comprises a casing in the main bore, having at least one window, at least one lateral tube, including a bit or other soil penetrator, the lateral tube which engages with an aperture in the casing, the outer diameter of lateral tube flush with aperture, such that the lateral tube ...
Bearing assemblies, apparatuses, and related methods of manufacture
Octopus Completions Ltd
May 25, 2017 - N°20170146060

In an embodiment, a bearing assembly may include a support ring to which one or more superhard bearing elements may be mounted. The support ring may include one or more relief features configured to reduce residual stresses in the superhard bearing elements that are induced by brazing the superhard bearing elements to the support ring, operational loads, other processes, or ...
Managed pressure drilling system having well control mode
Octopus Completions Ltd
May 25, 2017 - N°20170145764

A method of drilling a subsea wellbore includes drilling the subsea wellbore and, while drilling the subsea wellbore: measuring a flow rate of the drilling fluid injected into a tubular string; measuring a flow rate of returns; comparing the returns flow rate to the drilling fluid flow rate to detect a kick by a formation being drilled; and exerting backpressure ...
Systems and methods for drilling automation with opc ua
Sinopec Tech Houston, Llc.
May 18, 2017 - N°20170142229

The present disclosure provides a drilling system that comprises a drilling rig, a device box having a plurality of sensors monitoring operating parameters of the drilling rig, an opc ua server receiving data from the plurality of the sensors, and an opc ua client in communication with the opc ua server. The opc ua client has a client library between ...
Vacuum drilling system and methods
Allied Machine & Engineering Corp.
May 18, 2017 - N°20170136555

A vacuum drilling system and methods is provided that may utilize both a through tool coolant supply as well as a central vacuum extraction system. The system may include a cutting head provided on a hollow tube and a vacuum source to apply vacuum pressure to the area of the cutting head via one or more chip inlets arranged proximate ...
Dimensional characteristic determinations of a wellbore
Halliburton Energy Services, Inc.
May 11, 2017 - N°20170130576

A dimensional characteristic of a borehole is determined from a rotary drilling system having a housing and an anti-rotation device with one or more drag members that engage a borehole wall. A sensor detects a biasing force on the drag members and transmits a signal representative of the force on the drag member to a control unit. The control unit ...
Projectile drilling system
Hypersciences, Inc.
May 11, 2017 - N°20170130531

A hole in geologic material, such as a wellbore, may be extended by impacting the working face of the hole with high velocity projectiles. A tube may be placed within the hole, and the lower end of the tube may be sealed to prevent ingress of material from the hole into the tube. A projectile may be accelerated through the ...
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.
Characterizing responses in a drilling system
Schlumberger Technology Corporation
May 04, 2017 - N°20170122092

Computing systems, computer-readable media, and methods may include determining at least one automated sequence to be performed during a portion of a drilling operation by a drilling system. The at least one automated sequence may include performing one or more actions to cause a response in the drilling system. The method may include performing, during the drilling operation, the at ...
Mud motor with integrated mwd system
Evolution Engineering Inc.
May 04, 2017 - N°20170122040

A measurement-while-drilling system is integrated into a mud motor. The measurement-while-drilling system includes sensors which may include inclination and tool face sensors, for example, located near to the drill bit. Data from the near bit sensors is transmitted by way of telemetry, for example, em telemetry. The mud motor may include a rotating electrical coupling which provides good electrical productivity ...
Bearing assemblies and apparatuses including superhard bearing elements
Us Synthetic Corporation
April 20, 2017 - N°20170108040

A bearing assembly includes a support ring circumferentially surrounding a central bearing axis and a plurality of superhard bearing elements coupled to the support ring. Each of the plurality of superhard bearing elements has a base, a superhard bearing surface, and a lateral periphery extending between the base and the superhard bearing surface. The superhard bearing surface has a partial-ellipsoidal ...
System and method for drilling fluid parameters detection
General Electric Company
April 20, 2017 - N°20170107812

A system and method are described which are useful for monitoring parameters of drilling fluid within a drilling system comprising a drilling assembly. The drilling assembly is connected between a drilling platform and a wellhead and is useful for more safely drilling a wellbore necessary for hydrocarbon exploration and production by signaling the occurrence of a kick. The drilling assembly ...
Drilling system including a pressure intensifier
General Electric Company
April 13, 2017 - N°20170101833

In some embodiments, a drilling system can include a top drive and one or more pressure intensifiers coupled between a mud pump and the top drive to increase fluid pressure of drilling fluid driven down into a hole. In some aspects, the one or more pressure intensifiers may be coupled to a traveling block ahead of a top drive or ...
Downhole self-isolating wellbore drilling systems
Saudi Arabian Oil Company
April 06, 2017 - N°20170096860

One example of a downhole self-isolating wellbore drilling system to pulverize formation cuttings includes a cutting grinder tool and an isolation tool. The cutting grinder tool can be attached to a drill string uphole relative to a drill bit attached to a downhole end of the drill string. The cutting grinder tool can receive and pulverize formation cuttings resulting from ...
Driveshaft retention assembly
Halliburton Energy Services, Inc.
March 30, 2017 - N°20170089399

A retention apparatus can be used for a driveshaft transmission assembly. The retention apparatus may include a catch mechanism and a resilient member. The retention apparatus may be mounted to a radial bearing assembly of a driveshaft transmission assembly. The catch mechanism of the retention apparatus may be sized to prevent the loss of certain driveshaft transmission assembly components downhole ...
Drilling system and method of operating a drilling system
Managed Pressure Operations Pte. Ltd.
March 30, 2017 - N°20170089155

A diverter for diverting a fluid from a riser in a drilling system. The diverter includes a diverter support housing comprising a suspension structure configured so that the diverter support housing is suspendable from a drilling rig, and a main passage arranged to extend from an uppermost end of the diverter support housing to a lowermost end of the diverter ...
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