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Matches 1 - 50 out of 2,485

Document Document Title
WO/2018/184090A1
A method and apparatus for recycling unused or suspended wells and areas with predetermined suitability for well installation. In one embodiment, existing unused well sites are repurposed for contact in or adjacent a geothermal zone. Dri...  
WO/2018/185022A1
A method for drilling a wellbore includes: generating an optimal cluster using historical drilling data; drilling an interval of the wellbore; and while drilling the wellbore interval: generating a working cluster using data collected wh...  
WO/2018/182446A1
A sacrificial anode device is proposed for well downhole equipment, comprising: an elongated sacrificial anode having a substantially cylindrical shape, and a reinforcing element having a substantially cylindrical shape and extending ...  
WO/2018/182796A1
A downhole assembly includes a downhole tool including a degradable-on-demand material including: a matrix material; and, a unit in contact with the matrix material. The unit includes a core including an energetic material configured to ...  
WO/2018/182793A1
A multilayered unit includes a core comprising an energetic material and an activator; a support layer disposed on the core; and a protective layer disposed on the support layer, wherein the support layer and the protective layer each in...  
WO/2018/178688A1
A downhole power delivery system for use in a well comprising downhole metallic pipe (2) running in a borehole of the well with a downhole sealing plug (31) provided in a bore or annulus at least partly defined by the downhole metallic p...  
WO/2018/182423A1
There is provided a connector for connecting two subsea well assembly components; wherein the connector is arranged such that it can be preloaded in both tension and compression concurrently. The connector comprises a tension part which ...  
WO/2018/182794A1
A downhole assembly includes a matrix material and a unit in contact with the matrix material. The unit includes a core having an energetic material, an activator disposed in direct contact with the core, and at least one layer disposed ...  
WO/2018/178689A1
A well installation comprising downhole power delivery apparatus for delivering electrical power from a surface power source S to a downhole tool T. The well installation comprises downhole metallic structure (2) running down into a bore...  
WO/2018/182795A1
A downhole assembly includes a downhole tool including a degradable-on-demand material, the degradable-on-demand material including a matrix material, and a unit in contact with the matrix material, the unit including a core comprising a...  
WO/2018/175862A1
Mitigating corrosion and surface scale formation in a sour gas well includes providing an oil-based liquid to a sour gas well having carbon steel tubing (112) with iron sulfide on a surface of the carbon steel tubing (112), contacting th...  
WO/2018/170004A1
A method of controlling a gas vent system to vent gas from a wellbore that includes a substantially horizontal portion. The method includes determining an initial operating mode of the gas vent system; generating one or more control sign...  
WO/2018/169912A1
A high temperature downhole power generating device includes a power generator (102) including a first material of one polarity and a second material that is fixed in position and is of opposite polarity of the first material, wherein th...  
WO/2018/169897A1
A system for wirelessly monitoring well conditions includes a set of wireless transceivers placed along a drill string inside a well, each transceiver placed within at least half the maximum distance that each transceiver can transmit da...  
WO/2018/170038A2
An expansion chamber for use on a tubular includes a shell that is configured to be attached to the tubular by a bonding material, the sheil having a port configured to receive the bonding material therethrough and into a cavity of the s...  
WO/2018/169566A1
A rigid chain actuator (201) including a tool body (203) having a bore (204) with a chain (206) at least partially disposed in a housing (211) coupled to the tool body. Additionally, the rigid chain actuator includes a chain extension / ...  
WO/2018/169906A1
High temperature miniature mobile device (600) includes a power generator (250) including a first material of one polarity and a second material that is fixed in position and is of opposite polarity of the first material, wherein the fir...  
WO/2018/160279A1
A computer-implemented method of preventing computationally explosive calculations. The method includes obtaining, by a processor of the computer, measured data of one of a physical process or a physical object; performing hierarchical n...  
WO/2018/158251A1
A power screw mechanism comprising a drive screw, a main shaft, and a clutch disposed between the drive screw and the main shaft. The clutch is configured to provide a frictional engagement between the drive screw and main shaft within a...  
WO/2018/160171A1
System and methods of controlling fluid diversion during stimulation treatments are provided. Real-time measurements are obtained from a plurality of fiber-optic data sources at a well site during a stimulation treatment being performed ...  
WO/2018/160183A1
A fracturing controller, a method for controlling fracture diversion, and a hydraulic fracturing system are provided herein. One example of a method for controlling fracture diversion of a fracture during hydraulic fracturing, includes: ...  
WO/2018/160320A1
A method and pressure relief assembly for relieving a condition of over-pressure in a vessel are provided. In addition, a separator vessel suitable for operation in a process for polymerizing one or more olefins is provided.  
WO/2018/156597A1
A selection of a hydrocarbon well (108a-d) of a hydrocarbon production system is received at a safety logic solver (SLS) (102) for proof testing. Test mode pressure sensors (106) attached to a common header of the hydrocarbon production ...  
WO/2018/156272A1
A method and apparatus for locating a collar of a casing of a wellbore is disclosed. A sensor for measuring a magnetic field is conveyed through the casing on a tool string. A physical model is formed of a process of obtaining a magnetic...  
WO/2018/156113A1
A well exploration, services and production architecture for access to one or more well exploration, services or production (ESP) applications may be configured such that standardization of the one or more components provides for operabi...  
WO/2018/156934A1
An energy converting device comprises an energy converting circuit which is provided on a substrate and configured to convert an input direct voltage into an output direct voltage higher than the input direct voltage, wherein the substra...  
WO/2018/152106A1
A submersible barge (100) comprising a variable buoyancy system (110), one or more thrusters (121), and a subsea navigation system and associated methods and systems.  
WO/2018/151707A1
A three-dimensional reservoir simulator used for automated upscaling relative permeability and capillary pressure in multi-porosity systems comprising disparate rock-types. A coarse-scale single -porosity model incorporating multi-porosi...  
WO/2018/152051A1
A system includes a schedule generator having one or more processors configured to obtain resource extraction parameters for extracting a resource from a reservoir. The resource extraction parameters include well creation parameters asso...  
WO/2018/146571A1
A well support structure includes a well support base for urging below a bottom of a body of water, a wellbore tubular component disposed through the well support base; and a filling medium top up line in fluid communication with a space...  
WO/2018/146572A1
A well support structure includes a well support base for urging below a bottom of a body of water. A first support is coupled to the well support base at a first longitudinal support level. A first load transfer device is operatively co...  
WO/2018/147846A1
A method for intervention of a well includes inserting a micro-coiled tubing into the well. Embodiments of the method can include deploying the micro-coiled tubing from a drum having the micro-coiled tubing wrapped around the drum and ca...  
WO/2018/145201A1
Methods and systems of operating a blockchain mining device using natural gas produced at a hydrocarbon production, storage, or processing site/facility. A generator may be retrofitted to an existing prime mover used to pump the well, an...  
WO/2018/144169A1
A method for directional drilling including defining, by a sliding mode controller, a sliding hypersurface for reducing a trajectory error in one or more error dimensions; determining a current trajectory error between a current trajecto...  
WO/2018/144985A1
A tethering system includes an adapter configured to couple to an upper end of a subsea anchor, a tensioning system, and a flexible tension member having one end coupled to the tensioning system and the other end coupled to the adapter. ...  
WO/2018/143918A1
Systems and methods for real-time optimization of stimulation treatments in a hydrocarbon reservoir by controlling a simulated stimulation treatment schedule for a main fracture stimulation treatment stage using a predicted net pressure ...  
WO/2018/144029A1
System and methods for geosteering inversion are provided. A downhole tool's response along a path of a wellbore to be drilled through a formation is predicted over different stages of a downhole operation, based on each of a plurality o...  
WO/2018/140144A1
A whipstock/bottom hole assembly (BHA) arrangement including a whipstock, a BHA, an interconnection arrangement releasably securing the whipstock to the BHA, a fluid flow configuration in the BHA, the configuration directed at the interc...  
WO/2018/140143A1
A whipstock interconnection body including a whipstock interface, a bottom hole assembly (BHA) interface, the BHA interface including a feature configured to inherently grip the BHA. A whipstock interconnection body including a whipstock...  
WO/2018/140142A1
A method of treating a first bore and at least one second bore connected to the first bore in one downhole trip includes guiding a treating tool including a seal assembly defining and a shroud extending about the seal assembly downhole, ...  
WO/2018/140908A1
A method for monitoring movement of a fluid interface in a composite reservoir includes receiving data related to a composite reservoir. The composite reservoir includes an uninvaded oil zone, a water-invaded transition zone, and an aqui...  
WO/2018/136080A1
A drilling tool with power generation includes an outer housing and a driveshaft located at least partially within the outer housing and configured to rotate with respect to the outer housing via bearings located between the driveshaft a...  
WO/2018/134635A1
The invention notably relates to a computer-implemented method for designing a geological simulation grid, the method comprising: providing a geometrical grid that conforms to a set of geological structures of a geological environment; p...  
WO/2018/136906A1
A process and system for modifying reservoir simulation models and analyzing their associated execution on high-performance grid computing (HPGC) clusters with the objective of reducing overall turnaround time and improving cluster effic...  
WO/2018/132105A1
To optimize the efficiency of a perforating tool system, downhole conditions may be simulated to determine the optimal configuration for the perforating tool system. A simulated wellbore is disposed in a simulated wellbore case and coupl...  
WO/2018/132083A1
A method for performing a wellbore operation that includes generating a multiphase fluid flow model defining at least two layers comprising a first layer including a proppant-fluid mixture and a second layer including a bed of settled pr...  
WO/2018/131992A1
The present invention relates to a productivity potential area map (PPAM) and, more particularly, to a method for optimizing a location of an oil well in a reservoir and identifying an optimal oil well location and the substantial produc...  
WO/2018/132687A1
A method for performing a physical operation on a geologic formation includes: receiving image data of the formation obtained by an imaging tool disposed in a borehole penetrating the formation, the image data having images of fractures ...  
WO/2018/132099A1
Bridging different standards or requirements documents originating from different participants in a drilling project to unify the standards or requirements provides more efficiencies and cost savings for the drilling project. The standar...  
WO/2018/127579A1
The invention relates to a submersible machine guide assembly suitable for guiding a submersible machine (1) from an upper position towards an operative position, the guide assembly comprising a top mount (11) configured to be arranged a...  

Matches 1 - 50 out of 2,485