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Patent Searching and Data


Matches 1 - 50 out of 138,144

Document Document Title
WO/2017/138954A1
Systems and methods for transferring logging data from an offset well location to a target well location by adjusting the logging data to account for the difference in correlated depths between the target well and the offset well where l...  
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/2017/136934A1
A header and a pump end for a cryogenic pump are provided for efficient liquid pumping operation. The header directs supplied liquid into a sump and gas into a freeboard. The liquid in the header can be distributed along the header and d...  
WO/2017/139343A1
A valve for use in a hydraulic circuit to drive a piston is fluidly connected to a first actuating chamber of the hydraulic piston. The valve is piloted to close when the first chamber is pressurized. The valve vents the fluid in the fir...  
WO/2017/139482A1
A device and method for an expandable anchor sleeve. An expandable anchor sleeve may comprise a front-end and a back-end for a wellbore comprising a base casing. The expandable anchor sleeve may further comprise an anchoring element havi...  
WO/2017/138923A1
A casing joint and systems and methods related thereto. The casing joint comprises a tubular body, a window formed through a sidewall of the tubular body, and a degradable material secured to the tubular body to occlude the window. The d...  
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/2017/139717A1
A roller cone drill bit having at least one roller cone cutter, the roller cone cutter having multiple rows of cutting elements, arranged concentrically around the axis of rotation of the roller cone. One row of cutting elements is locat...  
WO/2017/136948A1
A blowout preventer (BOP) and a seal anti-extrusion apparatus is provided for well control about a tubular such as a polish rod. Each of opposing ram blocks support a semi-circular primary seal and at least one downstream backup ring. An...  
WO/2017/136924A1
A hydrocarbon reservoir is treated with heat to induce gasification, water-gas shift, and/or aquathermolysis reactions to generate gases including hydrogen. The hydrogen alone is produced to the surface by using hydrogen-only membranes i...  
WO/2017/138817A1
A well tractor drive section comprising - a drive section body (0) with main central axis (0x), with - first and second drive wheels (10A, 10B) on the outer ends of first and second wheel arms (12A, 12B); - inner ends of said wheel arms ...  
WO/2017/137622A1
The present invention relates to a device (1) for enabling removal of a horizontal Christmas tree (HXT) from a wellhead (WH) or for installation of a horizontal Christmas tree (HXT) on a wellhead. The device comprises a housing device (1...  
WO/2017/139063A1
A rotating ball valve assembly includes a rotatable ball element. The rotatable ball element includes a first side portion, a second side portion, and a central passage. One of the first and second side portions includes first and second...  
WO/2017/139378A1
A fracturing tool features spaced releasable packers with an outlet in between. The housing has relatively moving components for opening the frac port between the packers with weight set on the lower packer. Once the frac port is opened ...  
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/2017/139448A1
Provided in some embodiments are systems and methods for transient-pressure test of an oil reservoir water injection well system. Embodiments provide for determining a fracturing injection rate for the well, setting a test injection rate...  
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/2017/137559A1
The present invention relates to a well tool device (1). A housing (10) has an inner surface (11) defining a through bore (12). A frangible disc (20) comprising upper and lower chamfered supporting surfaces (20a, 20b) and is supported by...  
WO/2017/136920A1
A method to extract methane from a coal bed seam with carbon dioxide produced and recovered from a fuel cell anode exhaust stream while simultaneously sequestering the carbon dioxide on the coal. The process produces methane to supply a ...  
WO/2017/138816A1
A force actuator (1) including an actuator housing (2), in which, via transmission elements (70), an electric motor (24) is arranged to drive a displaceable roller screw (78) along the longitudinal axis (50) of the force actuator (1), an...  
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/2017/138882A1
The invention relates to a subsea equipment operations arrangement (10) for an offshore platform or vessel, said arrangement comprising: a working deck (20) provided with an opening (21) configured to allow passage of subsea operation eq...  
WO/2017/137829A1
Embodiments disclosed herein relate generally to systems and processes for water treatment, stream generation and waste treatment associated with enhanced oil recovery processes. The front to back central processing facilities may includ...  
WO/2017/138959A1
A system for downhole fiber optic quadrature modulation. A system located at the surface generates a coherent laser light at a surface location, splits the coherent laser light at the surface location, and outputs the part of the signal ...  
WO/2017/139239A1
Alkyl ester spotting fluid compositions and processes for freeing differentially stuck pipe are provided. An alkyl ester spotting fluid composition includes an invert emulsion having an alkyl ester as the external phase and water as the ...  
WO/2017/138456A1
This seismic surveying method includes: a step of excavating a borehole in the ground; a step of disposing a tubular casing in the borehole; a step of filling a gap between the outer peripheral surface of the casing and an inner wall of ...  
WO/2017/138699A1
The present invention relates to an excavation earthwork volume management method for managing an earthwork volume, which is generated by discharging, to the outside through a transportation means, soil generated by excavating an undergr...  
WO/2017/137912A1
This invention relates to the treatment of an oil sludge comprising of hydrocarbons, water and mineral particulate matter such that a separation of the hydrocarbons from a water and mineral particulate matter mixture is achieved. This tr...  
WO/2017/139271A2
Embodiments can provide a method for allocating production for an oil or gas well, comprising: receiving input data comprising well test data, completion/recompletion data, and lease production data; detecting, through an outlier detecti...  
WO/2017/139007A1
A method of operating a directional drill rig from a remote location may involve the steps of: Issuing instructions from a remote location using a remote communications system; receiving said instructions at a drill site location using a...  
WO/2017/137226A1
The invention relates to a well operation tool (1), and a method of preventing inflow into the well operation tool (1), where the well operation tool (1) may be used in a pressurized environment (2), the pressurized environment having a ...  
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/2017/137781A1
A method for retrofitting a deployable component which includes a tracer constituent within a wellbore comprises deploying the deployable component into the wellbore, and securing the deployable component at a location within the wellbor...  
WO/2017/139064A1
A frac plug for use in a plug and perf arrangement to within a wellbore. The frac plug includes a central mandrel and locking portion which can be set within the wellbore. A bypass port is disposed through the central mandrel and is unbl...  
WO/2017/138945A1
The present disclosure relates generally to land-based mobile rigs and methods of their use, and more specifically to a land-based mobile rig system that is configured to enable batch drilling. Embodiments of the mobile rig of this discl...  
WO/2017/139656A1
A gun to gun transfer delay fuse that includes a delay housing, a first cylindrical cavity housing a firing pin and igniter, and a second cylindrical cavity housing a delay fuse with a centralizer feature.  
WO/2017/137026A1
The invention relates to a low-maintenance, safe-operation drilling tool for undisturbed continuous operation for sinking bores in underground rock formations, specifying a selectable direction profile for the borehole by means of a tubu...  
WO/2017/136880A1
A rock bolt adapter for a drill assembly comprising a drill and a rock bolt with an internal axial passage between a leading end of the rock bolt and a trailing end of the rock bolt, the rock bolt adapter comprising: (a) a leading end ad...  
WO/2017/139058A1
Systems and methods for active ranging-while-drilling (ARWD) for collision avoidance and/or well interception. A method for ranging while drilling may comprise employing a rotating magnet assembly to induce a changing magnetization and/o...  
WO/2017/137272A1
An apparatus for separating oil, water, gas and solid particles comprising a separation tank (102), the separation tank comprising: an inlet for a multiphase hydrocarbon-containing fluid comprising oil, water, gas and solid particles; a ...  
WO/2017/137025A1
The invention relates to a reliably operating directional boring device for continuous operation with automatic finely controlled monitoring of the targeted boring at large depths with specification of a selectable directional course of ...  
WO/2017/137465A1
The present invention relates to a downhole device for being moved downwards in a well by fluid to assist stimulation of a production zone of the well, the well comprising a well tubular structure having a first opening and a first movab...  
WO/2017/135930A1
Methods and apparatuses that measure thermal conductivity and electrical conductivity of a emulsified drilling fluid may be used to indirectly measure the salinity and the average specific gravity of the solids in the emulsified drilling...  
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/2017/136675A1
Terpene-based spotting fluid compositions and processes for freeing differentially stuck pipe are provided. A spotting fluid composition includes a terpene and an acid, such that the acid initiates an exothermic polymerization reaction o...  
WO/2017/136571A1
Various embodiments of the present disclosure include a system for reducing an operating expense and a steam oil ratio (SOR) of at least one of an enhanced oil recovery system and a gas recovery system. The system can include a boiler co...  
WO/2017/136013A1
Soil displacement piles having a shaft and one or more soil displacement assemblies secured to the shaft are provided. If more than one soil displacement assembly is utilized, each soil displacement assembly is separated by a longitudina...  
WO/2017/135972A1
The present disclosure is directed to systems and methods to identify multiple factors including formation information and also drilling operation for wells through multiple algorithms. Example implementations may involve comparing the w...  

Matches 1 - 50 out of 138,144