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Patent Searching and Data


Matches 401 - 450 out of 2,566

Document Document Title
WO/2017/142937A1
A method may include drilling a section of a first wellbore and casing a section of a first wellbore. The method may include lowering a downhole receiving system into the first wellbore to a first wellbore depth and drilling at least one...  
WO/2017/142521A1
A power supply can regulate the power from a wide-input power source. The power supply can provide regulated voltage and current and can work in either a constant-current mode or a constant-voltage mode. The power supply includes a switc...  
WO/2017/143321A2
Various subsea production arrangements may utilize a base module and a pump module including one or more subsea pumps, such as ESPs or subsea centrifugal pumps, the base module and pump module being fluidly coupled together. An adjustabl...  
WO/2017/143321A3
Various subsea production arrangements may utilize a base module (12) and a pump module (14) including one or more subsea pumps, such as ESPs or subsea centrifugal pumps, the base module and pump module being fluidly coupled together. An...  
WO/2017/137845A1
A modular well pad system, which includes an inlet module, a 2 well-pair module and a 3 well-pair module. The inlet module, one or more 2 well-pair modules and one or more 3 well- pair modules may be configured to build an interconnected...  
WO/2017/137498A1
A pump comprises a housing (1) with a first fluid section (2), a second fluid section (3) and at least one third fluid section (4) separated by a reciprocating displacement assembly (5), wherein the reciprocating displacement assembly (5...  
WO/2017/138953A1
A remotely and mechanically actuated RCD control tool adjusts at least one component of an RCD latch assembly between at least two settings. The mechanical RCD control tool comprises a rotational cylinder and a guide cylinder, the rotati...  
WO/2017/138914A1
A electrical conveyance for downhole tools is disclosed. The electrical conveyance system may include an electrical power manifold, a drill string coupled to the electrical power manifold, a multi-conductor conduit extending through an i...  
WO/2017/139634A1
A hydraulically operated downhole tool located at a depth where control line hydrostatic pressure would normally set the tool is temporarily isolated from hydrostatic pressure and changes thereto from well exposure or downhole operations...  
WO/2017/139631A1
A method enables communication with downhole tools during a "flow off" condition by energizing at least one sensor and a controller using a local power source only after flow of drilling fluid has been reduced below the threshold flow ra...  
WO/2017/137846A1
A modular well pad system, which includes a first inlet module, a second inlet module, a 1 well-pair module and a 2 well-pair module. The first and second inlet modules, one or more 1 well-pair modules and one or more 2 well-pair modules...  
WO/2017/139464A1
A tool for monitoring conditions within a subterranean well includes a first body segment, the first body segment being an elongated member with an axial protrusion having a reduced outer diameter. A second body segment is sized for mati...  
WO/2017/136208A1
A method for predicting a stress attribute of a subsurface earth volume includes simulating a linearly independent far field stress model, a discontinuity pressure model, and a discontinuity pressure shift model for the subsurface earth ...  
WO/2017/135941A1
Disclosed are various to blockage remediation systems for removing blockages, e.g., hydrate plugs, debris plugs, etc., from subsea flowlines and subsea equipment. In one illustrative embodiment, the system includes, among other things, a...  
WO/2017/135919A1
Hydraulic workover system having at least two sets of hydraulic cylinders coupled with a single load. A plurality of control valves transitionable between a closed position and an open position, the plurality of control valves having at ...  
WO/2017/134290A1
The present invention provides a skid (1) for handling subsea modules (2), comprising a bottom section (3) and at least one vertical guidepost (4), wherein the at least one vertical guidepost (4) is for interaction with an intervention t...  
WO/2017/131290A1
The present invention relates to a ground deformation suppressing system, a ground deformation suppressing method, and an optimization design method for a tube well in the ground deformation suppressing system. According to one embodimen...  
WO/2017/131822A1
A first transceiver positioned in a wellbore can transmit an electromagnetic signal. The electromagnetic signal can include encoded data. A second transceiver can be positionable at a surface of an adjacent wellbore and can include a com...  
WO/2017/132098A1
A method and system is provided for drilling a wellbore that traverses a geological formation using a drilling tool. The method and system derives a plurality of formation models that characterize the geological formation. The number of ...  
WO/2017/132426A2
A fluid manifold segment operable for detachably coupling with another instance of the fluid manifold segment to form a fluid manifold assembly. The fluid manifold segment may include a plurality of pressure exchangers each having a clea...  
WO/2017/132426A3
A fluid manifold segment operable for detachably coupling with another instance of the fluid manifold segment to form a fluid manifold assembly. The fluid manifold segment may include a plurality of pressure exchangers each having a clea...  
WO/2017/127740A1
Systems and methods for drilling multiple wells (57) include a landing template (12), the landing template having at least two through bores (14). Each through bore extends from a first face (16) of the landing template to an opposite se...  
WO/2017/127242A3
Provided herein are methods for increasing the life of blowout preventers comprising directing self-healing materials to regions of high stress or strain in the blowout preventer's elastomeric packers.  
WO/2017/127112A1
An example method may include generating an alternating current (AC) output at a power source within a borehole in a subterranean formation. An electrical component may receive a direct current (DC) output from a converter circuit couple...  
WO/2017/127242A2
Provided herein are methods for increasing the life of blowout preventers comprising directing self-healing materials to regions of high stress or strain in the blowout preventers.  
WO/2017/127663A1
A downhole component including a first portion; a second portion; a controlled failure structure between the first portion and second portion. A method for improving efficiency in downhole components.  
WO/2017/123202A1
A well system with an electrical control and sensing system includes a first conductor and a second conductor. A first switching circuit is coupled between the first conductor and the second conductor. The first switching circuit include...  
WO/2017/123209A1
Disclosed are systems and methods for positioning of downhole tools via radioactive tag detection. The method comprises positioning a radiation detector at a first position within a wellbore, logging radiation data while the radiation de...  
WO/2017/123386A1
Methods of replacing a subsea control module (SCM) associated with a subsea equipment comprising: identifying a condition indicating need for replacing the SCM; activating a remotely-operated subsea control module (ROSCM) located in a fi...  
WO/2017/123213A1
A downhole vibration minimization device includes a housing comprising a drilling fluid flow path, a sensor configured to sense a vibration frequency and amplitude of a tool vibration, and a force generator configured to open and close t...  
WO/2017/120447A1
Techniques for positioning energy infrastructure such as petroleum well pads, and related access roads and gathering pipelines are disclosed. In one embodiment, a system for positioning energy infrastructure comprises one or more process...  
WO/2017/117677A1
The invention relates to systems, apparatus and methods for integrated recovery and in-situ (in reservoir) upgrading of heavy oil and oil sand bitumens. The systems, apparatus and methods enable enhanced recovery of heavy oil in a produc...  
WO/2017/119877A1
A downhole tool for injecting fluid in a wellbore intersecting a subterranean formation. The tool can include a housing, a piston assembly moveably received in a chamber in the housing and dividing the chamber into an extension cavity an...  
WO/2017/116407A1
Frangible components like shear pins, rupture disks, retainer rings, and shear rings of downhole tools (e.g., frac plugs, sliding sleeves, darts, packers, expansion joints, valves, and tool-conveyance coupling apparatuses) may be compose...  
WO/2017/117445A1
Estimating a production prediction of a target well includes computing, based on production time series from training wells, a smoothed production history curves. Each smoothed production history curve corresponds to a training well. Bas...  
WO/2017/116381A1
A method of actuating a selected electrically powered device such as a solenoid operated valve (SOV) among a plurality of electrically powered devices coupled between a first conductor and second conductor includes applying a high voltag...  
WO/2017/116428A1
An example downhole power generation apparatus may include a turbine and a drive shaft coupled to the turbine. A plurality of alternators may be coupled to the drive shaft and electrically connected in parallel. When the drive shaft rota...  
WO/2017/116477A1
Various embodiments include methods and apparatus structured to control access from a casing in a borehole. A tool can be provided to allow flow from an inner diameter of a casing to external to the casing based on an alterable material ...  
WO/2017/116418A1
An actuation device for well operations can include a tubular body including a plurality of key slots, a threaded shaft disposed within the tubular body that rotates relative to the tubular body and is fixed axially relative to the tubul...  
WO/2017/111901A1
Various embodiments include methods and apparatus structured to increase efficiencies of a drilling operation. An apparatus can be structured to include a sleeve structured to operatively fit over a liner or a casing in a wellbore. The s...  
WO/2017/111964A1
In accordance with presently disclosed embodiments, systems and methods for generating a reservoir fluid flow simulation are disclosed. The method includes: obtaining prior reservoir fluid flow simulations generated for the reservoir and...  
WO/2017/112129A1
Methods, computing systems, and computer-readable media for predicting drilling fluid loss rate. The method includes obtaining data representing a drilling fluid loss rate from a first well while drilling the first well, and obtaining a ...  
WO/2017/111968A1
In accordance with presently disclosed embodiments, systems and methods for determining the amount of bulk material being choke-fed into an inlet of a blender from one or more bulk material containers placed on a support structure are di...  
WO/2017/112387A1
A method for determining a connectivity of at least one fracture to other fractures in an earth formation includes: obtaining connectivity information for each fracture of interest in the earth formation where the connectivity informatio...  
WO/2017/106021A1
A method for performing an integrated cementing operation at a wellsite is disclosed. The method involves simulating a cementing operation including pumping sequences for selectively pumping drilling fluid and cement into the wellbore ac...  
WO/2017/106585A1
Disclosed is an apparatus and method for providing an activation pressure for a down hole too comprising a tool string having a pressure activated tool located at a distal end thereof, an opening passing through the tool string from an i...  
WO/2017/105849A1
A method for steering a downhole tool in a wellbore includes measuring a tool face when the drill bit is off-bottom, measuring an angular position of a drill string when the drill bit is off-bottom, and measuring a torque on the drill st...  
WO/2017/106513A1
A method of performing aspects of an energy industry operation includes receiving input data at a processing system, the input data describing an assembly for performing the energy industry operation and properties of the formation, the ...  
WO/2017/105562A1
A technique facilitates use of a liner hanger in many types of borehole applications. The liner hanger is conveyed downhole into a borehole to a target depth. Once at the target depth, the liner hanger may be set by actuating an angled s...  
WO/2017/105883A1
Devices and methods to exchange electrical signals between objects presenting relative motion employing polycrystalline diamond electrodes are provided. The electrical connections may be formed between objects in rotational or translatio...  

Matches 401 - 450 out of 2,566