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Patent Searching and Data


Matches 151 - 200 out of 2,561

Document Document Title
WO/2018/111261A1
Systems, methods, and computer-readable media for automatic classification of drilling reports with deep natural language processing. A method may involve obtaining drilling reports associated with respective well drilling or operation a...  
WO/2018/112062A1
A monitoring system for use in a marine riser system coupled to a rig vessel includes one or more subsea inertial measurement units adapted for mounting to a lower end of a riser, an LMRP, or both. The one or more subsea inertial measure...  
WO/2018/111233A1
A system for reducing far-field noise produced by well operations includes a passive sound barrier shielding an area, in which the well operations are performed, in an open-air environment. The system further includes a sound sensor to r...  
WO/2018/106256A1
A drilling system includes a top drive having a motor with a rotating shaft and an adjustable torque. The drilling system also includes a connector that couples the rotating shaft to a drillstring. The drillstring system also includes a ...  
WO/2018/106254A1
A disclosed drilling method includes: obtaining a formation model representing formation properties to be encountered by a drilling assembly being steered towards a target; identifying at least one path-dependent drilling dynamics model ...  
WO/2018/106279A1
Systems, methods, and computer-readable media are described for the mutual improvement of physics-based and data-driven models related to an oilfield. These may involve generating, via a processor, with an oilfield related condition as a...  
WO/2018/106637A1
Provided are systems and methods for thru-tubing completion including a sub-surface completion unit (SCU) system including a SCU wireless transceiver for communicating with a surface control system of a well by way of wireless communicat...  
WO/2018/106635A1
Provided are systems and methods for thru-tubing completion including a sub¬ surface completion unit (SCU) system including a SCU wireless transceiver for communicating with a surface control system of a well by way of wireless communic...  
WO/2018/106638A1
Provided are systems and methods for thru-tubing completion including a sub-surface completion unit (SCU) system including a SCU wireless transceiver for communicating with a surface control system of a well by way of wireless communicat...  
WO/2018/107161A1
A mudline closure device is lowered between tensioners coupled to a deck of a vessel or rig onto a subsea wellhead. A tensioner platform is then attached to the tensioners. The tensioner platform includes a platform opening having an inn...  
WO/2018/106577A1
Methods of drilling earth formations may involve removing a portion of an underlying earth formation utilizing cutting elements of an earth-boring drill bit. A rotational speed of the drill string may be sensed utilizing a first sensor. ...  
WO/2018/106277A1
Systems, methods, and computer-readable media are described for intelligent, real-time monitoring and managing of changes in oilfield equilibrium to optimize production of desired hydrocarbons and economic viability of the field. In some...  
WO/2018/106642A1
Provided are systems and methods for thru-tubing completion including a sub¬ surface completion unit (SCU) system including a SCU wireless transceiver for communicating with a surface control system of a well by way of wireless communic...  
WO/2018/104778A1
An example system for a well includes a tubing string including spoolable, flexible, coiled tubing to transport fluids within the well; a packer associated with the tubing string to provide an annular seal to a section of a wellbore of t...  
WO/2018/106255A1
A disclosed drilling system includes a drill string assembly having subsystem inputs that control ROP and other performance parameters; and a processing system that provides automated uncertainty mitigation of a model for controlling the...  
WO/2018/101967A1
A method for reducing noise produced by well operations includes obtaining a list of equipment performing the well operations in an open-air environment. The method further includes obtaining a mapping between engine rotations-per-minute...  
WO/2018/101932A1
A system and method for powering a bottom hole assembly. A system may comprise a turbine and an alternator, in which the turbine is connected to the alternator. An AC-DC converter wherein the AC-DC converter is connected to the alternato...  
WO/2018/099869A1
A remotely operated vehicle comprising a flying lead orientation tool (1) and a mating tool (2), wherein the mating tool is connected to the remotely operated vehicle via the flying lead orientation tool, wherein said flying lead orienta...  
WO/2018/099624A1
In this invention the use of glucamides in combination with at least one sulfur- based synergist chosen from the group of thiols, thioethers, thiosulfates, thioglycolic acids, thiourea or derivatives thereof in a formulation for corrosio...  
WO/2018/101953A1
A thermal battery positioned in a wellbore can be force activated by a device. The device can include a body coupled to a thermal battery positioned in a wellbore. The body can include a piston retained at a first position in an inner ar...  
WO/2018/102194A2
Systems, methods and apparatuses to aid with directional drilling through a subterranean formation are described. A model is provided that is indicative of: (i) one or more frictional forces at one or more contact points of the BHA and a...  
WO/2018/102194A3
Systems, methods and apparatuses to aid with directional drilling through a subterranean formation are described. A model is provided that is indicative of: (i) one or more frictional forces at one or more contact points of the BHA and a...  
WO/2018/097957A1
A offshore system for storing oil includes a hull. The hull includes a buoyancy compartment and an oil storage compartment disposed below the buoyancy compartment. The oil storage compartment has an upper end, a lower end, and an inner c...  
WO/2018/097876A1
Systems and methods for determining vector-ratio safety factors for wellbore tubular design are provided. Pressure and temperature data for at least one load point along a tubular component of a wellbore are obtained. An effective failur...  
WO/2018/098453A1
Apparatus including, and methods of operating a communications network having a common data bus communicatively coupled to control devices, non-control devices, and network appliances. The control devices control corresponding equipment ...  
WO/2018/093374A1
A method of optimizing well stimulation includes characterizing a cement job within one or more intervals in a wellbore; determining anticipated regions of fluid communication within the cement job; and designing a stimulating treatment ...  
WO/2018/093914A1
A torqueing tool for rotating bolts connecting a pipe flange in a subsea environment, comprising a first guide for guiding movement of the torqueing along a pipe, a socket for engaging a first bolt, a shaft for transferring torque from a...  
WO/2018/093355A1
A system includes a turbine, a valve, and an electronics package. The turbine is configured to generate electricity from a fluid flow through the turbine and the electronics package is configured to selectively actuate the valve between ...  
WO/2018/093737A3
A monitoring system includes a processor configured to receive sensor data from one or more sensors positioned about a mineral extraction system, input the sensor data into a model to generate a health index predictive of a future condit...  
WO/2018/093737A2
A monitoring system includes a processor configured to receive sensor data from one or more sensors positioned about a mineral extraction system, input the sensor data into a model to generate a health index predictive of a future condit...  
WO/2018/094318A1
The multifunction wellbore conditioning tool (100, 200, 300) is installed in the bottom hole assembly of a drill string and performs the functions of a cutting tool, keyseat wiper, roller reamer, keyseat wiper, and stabilizer during dril...  
WO/2018/091574A1
A system and methods that facilitates the launch and recovery of a subsea sensor carrier from a ship with a winch without the use of an ROV, wherein the system includes * a launch and recovery tool (40) that comprises an interface for op...  
WO/2018/091734A1
The device (18) comprises an assembly (26) for attaching to and moving on the flow line (16). The attachment and movement assembly (26) comprises at least two clamps (28, 30) that can be actuated selectively to clamp the flow line, the a...  
WO/2018/091726A1
The device comprises: – an inspection support (24) bearing at least one sensor (25) capable of being positioned facing the production line (16); - a catching and travelling assembly (26) for catching on to and travelling along the prod...  
WO/2018/089000A1
This disclosure presents a selective service tool that has key prop mandrel that is slidably coupled to and extends over a cage mandrel. The lower end of the key prop mandrel including key props. The key has first and second opposing sec...  
WO/2018/088909A1
A system 101 for providing information on production value and/or emissions of a hydrocarbon production system 1, the system 101 comprising: a plurality of sensors 102, 103, 104, 105, 106, 107, 108 configured to measure a respective plur...  
WO/2018/089139A1
A connector system including a first connector configured to electrically and/or optically connect to a second connector. The first connector includes a first connector body configured to engage with the second connector; a first housing...  
WO/2018/089060A1
A method includes selecting a model for a simulation of hydrocarbon recovery from a reservoir having a plurality of fractures during injection of an injected gas into the plurality of fractures. Selecting the model includes determining a...  
WO/2018/089059A1
A method includes creating a diffusion model for a simulation of hydrocarbon recovery from a reservoir having a plurality of fractures during injection of an injected gas into the plurality of fractures, wherein the reservoir is partitio...  
WO/2018/084856A1
A method of managing a network of wells and surface facilities includes partitioning the network to obtain a pipe sub-network and two or more well sub-networks, and constructing an associated set of equations that represent a steady-stat...  
WO/2018/085741A1
Apparatus and methods for utilizing pressure exchangers as a source of pressure oscillations. An example method includes operating a plurality of pressure exchangers to pressurize a stream of fluid, injecting the pressurized stream of fl...  
WO/2018/085742A1
Apparatus and methods for reducing pressure exchanger manifold resonance. Example apparatus include a first manifold and pumps fluidly connected with the first manifold. Each pump is operable to inject a pressurized clean fluid into the ...  
WO/2018/085373A1
Various embodiments of the present disclosure include a system, method, and apparatus for increased control of steam injection for use in oil and gas recovery in a well. Embodiments can comprise a plurality of controllable zones of injec...  
WO/2018/085743A1
Apparatus and method for performing split stream operations with pressure exchangers. An example method may include operating a mixer to form a stream of concentrated dirty fluid, operating a first pump to form a pressurized stream of fi...  
WO/2018/085745A1
Apparatus and methods for pressurizing well operations fluids via a pressure exchanger. The pressure exchanger has a housing, a rotor within the housing, a first cap covering the rotor at a first end of the housing, and a second cap cove...  
WO/2018/084992A1
A system for predicting production parameters includes a production assembly configured to receive fluid from a region of an earth formation that includes a methane hydrate deposit, and a processor configured to receive data including a ...  
WO/2018/084850A1
A method for determining active constraint equations in a network of wells and surface facilities includes constructing at least one constraint equation for a connection in the network. Each constraint equation includes a respective slac...  
WO/2018/085746A1
Apparatus and methods for pressurizing well operations fluids. An example apparatus may include a plurality of pressure exchangers each operable to receive a first fluid via a low-pressure inlet, receive a second fluid via a high-pressur...  
WO/2018/085740A2
Apparatus and methods for pressurizing well operations fluids via a pressure exchanger having a housing with a bore extending between first and second ends of the housing and a rotor rotatably disposed within the bore of the housing. A c...  
WO/2018/085740A3
Apparatus and methods for pressurizing well operations fluids via a pressure exchanger having a housing with a bore extending between first and second ends of the housing and a rotor rotatably disposed within the bore of the housing. A c...  

Matches 151 - 200 out of 2,561