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Matches 1 - 50 out of 2,541

Document Document Title
WO/2019/010158A1
The present disclosure is directed to a hydraulic fracturing system for fracturing a subterranean formation. In an embodiment, the system can include an electric pump fluidly connected to a well associated with the formation, and configu...  
WO/2019/005890A1
Methods and apparatus for optimizing well testing operations are disclosed herein. An example apparatus includes an optimizer to generate a first workflow to be executed by a first user during a well test at a well. The example apparatus...  
WO/2019/006108A1
Providing electric power distribution for fracturing operations comprising receiving, at a transport, electric power from a mobile source of electricity at a first voltage level and supplying, from the transport, the electric power to a ...  
WO/2019/005023A1
A completion system and a method for powering a downhole component of a wellbore are provided. In one example, the completion system comprises at least three different types of power sources for powering a downhole component in a wellbor...  
WO/2019/003096A1
A continuous vertical tubular handling and hoisting buoyant structure has a hull, a main deck, an upper neck extending downwardly from the main deck, an upper frustoconical side section, an intermediate neck, a lower neck that extends fr...  
WO/2019/002865A1
Example embodiments presented herein are directed towards a subsea control system for transmitting subsea related data to and from a topside control system with the use of Subsea Electronic Modules (SEMs) connected in a network in a mult...  
WO/2018/236373A1
Methods for simulating a downhole drilling operation include estimating the geometry, i.e., the shape, size of cuttings or rock chips generated by engagement of a drill bit with a geologic formation. Each cutting element on the drill bit...  
WO/2018/237378A1
Systems and methods for coordinating efforts to maintain and repair drilling equipment are disclosed. A system for receiving and distributing scheduling information with respect to a drilling rig as a whole, and for individual components...  
WO/2018/234551A1
The invention relates to a method for recovering a pipe (6) from a subsea oil well by use of a vessel (1) carried decommissioning equipment, the method comprising winding the pipe onto a drum (11) while at the same time moving the pipe i...  
WO/2018/237072A1
Embodiments of the present disclosure include a deployment system including an actuator. The deployment system also includes an actuator arm coupled to the actuator. The deployment system further includes a crank rotatably coupled at a p...  
WO/2018/236997A1
A method for adjusting a drilling parameter of a drill string includes: determining one or more modes of the drill string; sensing a first oscillation amplitude at a first position in the drill string and/or an oscillation parameter of t...  
WO/2018/234721A1
CO2 in the liquid or super-critical state is delivered by at least one carrier vessel (7) from at least one CO2 storage site (10), which may be an onshore site, to an integrated offshore facility (1). The integrated offshore facility is ...  
WO/2018/231394A1
A system configured to predict and optimize operating life of a piece of drilling equipment includes a plurality of operating sensors coupled to a piece of drilling equipment, wherein each of the operating sensors is configured to measur...  
WO/2018/231363A1
A method of modeling a wellbore path in an earth model, including receiving, from an electronic drilling recorder coupled to a bottom hole assembly (BHA), a set of BHA data, and a set of operating parameters data and receiving, a set of ...  
WO/2018/231972A1
A subsea power and control system comprising a subsea device and a mineral insulated cable, wherein the mineral insulated cable provides power or control signals to the subsea device.  
WO/2018/231375A1
A safety intervention system comprising a control system in communication with one or more pieces of equipment on a rig or wellsite via an equipment sensor coupled to each piece of equipment or one or more rig sensors located on the rig ...  
WO/2018/231387A1
A drilling equipment tracking system includes a piece of drilling equipment and a traceability tag coupled to the piece of drilling equipment. The traceability tag has a unique identifier. A mobile device is configured to obtain the uniq...  
WO/2018/229496A1
A power source system comprising a plurality of cells. The power source system uses electrical charge or current generated by a reaction in at least one of the cells to provide at least one operating material to at least one other of the...  
WO/2018/226611A1
A process for determining the productivity index of a multilateral completion using data from individual laterals and data from commingled well tests is disclosed. The process includes 1) determining the productivity index for each singl...  
WO/2018/222197A1
A unitary multilateral junction for deployment in a wellbore, wherein the multilateral junction permits electrical power and communications signals to be established in both a lateral wellbore and a main wellbore utilizing. The unitary j...  
WO/2018/222198A1
A unitary junction for deployment in a wellbore, wherein the unitary junction permits electrical power and communications signals to be established in both a lateral wellbore and a main wellbore utilizing. The unitary junction assembly g...  
WO/2018/217679A1
Computing systems, computer-readable media, and methods interpreting well logs, of which the method includes receiving data that comprises one or more well logs acquired using a tool disposed at a plurality of depths423 in a bore in a su...  
WO/2018/213925A1
A power system and method for the adaptive power control of a drilling rig. While operating the internal combustion engine in its efficient operating range, unrequired mechanical power is converted to electrical power for storage, or use...  
WO/2018/217622A3
A drilling system including a sensor configured to monitor at least one drilling parameter, and configured to generate a signal based on the at least one drilling parameter. An encoder is in communication with the sensor, and the encoder...  
WO/2018/217889A1
Systems, methods and apparatus for injecting a solid chemical for inhibiting, decreasing or preventing precipitation and/or deposition of foulants and/or contaminants in oilfield tubulars. The use of solid chemicals or highly viscous flu...  
WO/2018/217236A2
The invention encompasses fire-escape models of off-shore rigs with emphasis on a 'Detachable Island Rig' (DIR.) instantly unlocked upon a rig-fire, from a permanent 'under- water basement', saving property and personnel. The devised 'wa...  
WO/2018/217207A1
A method includes obtaining physical signals detected by a physical sensor traveling along a wellbore. The method also includes performing a first and second frame decomposition operations on a first and second set of physical signals de...  
WO/2018/217217A1
Methods for real-time coiled tubing fatigue monitoring can establish a remaining operational life of a coiled tubing strand. Standard or low-cycle plastic fatigue in bending is measured each time the coiled tubing strand is deployed thro...  
WO/2018/217506A1
A sensing and communication system for a gas lift well is provided. The gas lift well includes a casing, production tubing positioned within the casing, and a gas lift valve coupled to the production tubing. The sensing and communication...  
WO/2018/217622A2
A drilling system including a sensor configured to monitor at least one drilling parameter, and configured to generate a signal based on the at least one drilling parameter. An encoder is in communication with the sensor, and the encoder...  
WO/2018/212754A1
A directional drilling device for drilling a borehole having a borehole wall, the device including an outer housing and a driveshaft selectively rotatable with respect to the housing and including an axial flow bore and a through port fo...  
WO/2018/213126A1
Techniques for integrating contextual information into a workflow for a wellbore operation are described. According to an embodiment, a computer-implemented method includes defining, by a processing device, the workflow as a plurality of...  
WO/2018/210925A1
A process for use in managing a hydrocarbon production system includes: selecting, from among a plurality of changes proposed to operating parameters of the hydrocarbon production system, the proposed change with the greatest estimated p...  
WO/2018/212781A1
A system includes a drill string having a drill bit to drill a target wellbore, a processor, and a machine-readable medium. The machine-readable medium having program code executable by the processor to cause the processor to determine a...  
WO/2018/213084A1
Examples of techniques for performing a wellbore construction operation in a wellbore are disclosed. In one example implementation according to aspects of the present disclosure, a computer-implemented method includes: performing a rheol...  
WO/2018/212836A1
Methods, apparatus, and systems are provided for correcting, or at least adjusting, for drill pipe compression in a downhole operation in a wellbore. An exemplary method includes obtaining an indication of a first displacement, from a ba...  
WO/2018/207088A1
A method for determining the shape and position of an underwater riser (3) extending from a floating platform (1) comprises the steps of calculating a deformed shape of the riser (3) by means of a numerical model of the deformed shape of...  
WO/2018/209248A1
The application is directed to a system and method for hydraulic fluid delivery including the delivery of high pressure fluid in hydraulic fracturing operations. The system of this application is operationally configured to reduce the fo...  
WO/2018/208280A1
The disclosed embodiments include devices and methods to perform inversion processing of well log data. In one embodiment, a method to perform inversion processing of well log data includes obtaining an initial model of an earth formatio...  
WO/2018/203283A1
A vehicle, method and system for removing waste material from a worksite is provided. An example of a vehicle includes a containment tank, a vacuum inlet pipe, a reagent tank, an injection point, and a deliver system to deliver the liqui...  
WO/2018/204293A1
An integrated drilling rig machine is disclosed. An integrated power and electronics unit (IPEU) includes all components necessary to transmit power from a generator to rig machines such as a mud pump, drawworks, top drive, etc. A housin...  
WO/2018/204463A1
Simulating fluid flow in a fractured reservoir includes generating a grid for a fractured reservoir model that includes a fracture and a matrix to obtain a generated grid. Cross-flow equilibrium elements are generated based on the genera...  
WO/2018/203070A1
A hydraulically driven underwater pumping system is disclosed, comprising a pumping module (3) connected to a subsea base (2), wherein the subsea base is connected to: a subsea producing well (1) via a production line (4) that carries th...  
WO/2018/200216A1
An optimization apparatus for optimizing an objective function of a resource production system, comprising: an analytical model of the resource production system configured to receive data from the resource production system, the analyti...  
WO/2018/200463A1
A downhole power generation system is disclosed, which includes a turbine generator system. The turbine generator system includes a turbine, a generator coupled with the turbine and having an AC-DC rectifier, and an optimized power contr...  
WO/2018/199769A1
A wellbore hydraulic line rectification device (1) arranged to rectify a hydraulic line (50) in-situ, the rectification device (1) comprises; - a rectification line feeder (10), - a longitudinal first rectification line (20), wherein the...  
WO/2018/200008A1
This disclosure provides a dissolvable sealing joint system that can be used in an improved method of sealing a multilateral well junction. The sealing joint system is comprised of a dissolvable junction subassembly that can be easily re...  
WO/2018/200456A1
A downhole power generation system is disclosed, which includes a plurality of power generation modules for providing power to a load. Each power generation module includes a turbine, and the plurality of turbines in the plurality of pow...  
WO/2018/200289A1
A system includes an annular wellhead housing and an indicator assembly. The annular wellhead housing includes a shoulder and a first passage extending radially through the wellhead housing from an exterior surface of the wellhead housin...  
WO/2018/201118A1
An integrated power and electronics unit (IPEU) operable for providing output power for driving an electric motor of a drilling rig machine. The IPEU comprises a housing, a radiator, and a VFD. The radiator is mounted within the housing ...  

Matches 1 - 50 out of 2,541