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Matches 1 - 50 out of 147,221

Document Document Title
WO/2019/221847A1
A settable device including a radially enlargeable portion, a force retention pathway (between 20 and 42 or between 20 and 160) operably connected to the radially enlargeable portion to maintain a setting force to the radially enlargeabl...  
WO/2019/222300A1
A method can include accessing a measurement model in memory of a downhole tool; determining an optimal parameter set using a processor of the downhole tool and the measurement model; and performing at least one measurement using at leas...  
WO/2019/221758A1
A method and system can obtain real time property measurements of a fluid comprising a formation fluid downhole, real time measurements of an amount of an interactive component of the fluid downhole, and real time measurements of an amou...  
WO/2019/143266A3
The invention relates to long flexible tubing which can be wound on a spool, and more particularly to coiled tubing or flexible production tubing. The technical effect is to increase the potential of well process operations. A long flexi...  
WO/2019/218546A1
A mining method for an inclined medium-thick ore body. Stopes are arranged along the trend, the length is 55 m, the width of an ore body (14) is equal to the horizontal thickness of the ore body (14), the height of a middle section is 40...  
WO/2019/222607A1
An opportunity charging system for providing power from one mining machine to another. The mining machines may comprise mobile vehicles, such as for example a loader and a hauler. The charging system may involve charging the loader while...  
WO/2019/220198A1
An example laser tool (30) is configured to operate within a wellbore (4) of a hydrocarbon-bearing rock formation. The tool (30) includes one or more optical transmission media (20). The one or more optical transmission media (20) are pa...  
WO/2019/222122A1
Methods, computing systems, and computer-readable media for interpreting drilling dynamics data are described herein. The method can include receiving drilling dynamics data simulated by a processor or collected by a sensor positioned in...  
WO/2019/218053A1
A sensor-on-clamp device is provided, wherein said clamp houses one or more sensors (8), a power source and sensor data transmitting means. One or more sensors (8) are provided for use in a drilling system, wherein said sensors (8) are m...  
WO/2019/218374A1
An experimental device for natural gas hydrate solid-state fluidization mining and crushing, the experimental device comprising a power liquid supply module (1), a hydrate suction module (2), a pipeline conveying module (3), a hydrate fl...  
WO/2019/222720A1
A method includes providing a Bottom Hole Assembly (BHA) in a wellbore. The BHA includes a rotary steerable system and a downhole attitude correction and control system. The downhole correction and control system includes a first sensor ...  
WO/2019/221818A1
A main well bore is drilled. The main well bore is completed and stimulated. The main well bore is sealed. A lateral well bore is drilled off the main well bore. A junction that allows communication with the lateral well bore and that co...  
WO/2019/220415A1
A fluid sensing switch comprising a flex sensor having a plurality of conductive sensing areas and an energizing conductive area and a synchronous detector that detects a presence and a content of a bilge and produces a signal that is us...  
WO/2019/218798A1
Disclosed is an extra-heavy oil development method for strengthening an SAGD steam chamber so as to break through a low-physical-property reservoir. The extra-heavy oil development method for strengthening an SAGD steam chamber so as to ...  
WO/2019/222082A1
Provided herein are anti-CD24 antibodies that selectively bind human CD24 expressed in cancer cells, but not human CD24 expressed in non-cancerous cells, and the use of such antibodies in cancer therapy.  
WO/2019/222034A1
Methods for producing proppants with a nanocomposite proppant coating are provided. The methods include coating the proppant particles with a nano-reinforcing agent, a surface modifier, and a resin to produce proppants with nanocomposite...  
WO/2019/218090A1
The present disclosure provides a system to optimally set an anchor and a bullet within a bore hole. The anchor is comprised of at least two cutters connected to and positioned below spreading lamellae of the anchor. The cutters are comp...  
WO/2019/218052A1
A sensor sub is provided for use in a tubular handling system, the sensor sub being located adjacent to and removably connected to a saver sub pin connection. The sensor sub collects raw data relating to operation of the tubular handling...  
WO/2019/220197A1
Drill bit configured to operate within a wellbore of a hydrocarbon- bearing rock formations the drill bit including at least one leg (102), at least one roller cone (103) rotatably mounted on the drill bit body. The roller cone includes ...  
WO/2019/222035A1
A technique enables maintenance of sufficient clearance between a wellhead and, for example, a mobile rig. The technique facilitates support of a cable, e.g. an antenna suspension cable, at the wellhead without detrimentally affecting th...  
WO/2019/221907A1
An electric pump may include a stack of diffusers including a first diffuser and a second diffuser. The first diffuser includes a recess therein defining an inner recess surface substantially circumscribing a primary diffuser axis. The s...  
WO/2019/221883A1
Optimizing performance of an automated control system for drilling may include obtaining instructions to deploy a plurality of event-driven drilling activities comprising a drilling process, obtaining default parameters for a first insta...  
WO/2019/145742A3
The present invention is a technical solution which eliminates manual labour during the process of screwing and unscrewing the earth drilling pipes by use of a common hydraulic system (electric or diesel driven hydraulic unit). The inven...  
WO/2019/221848A1
A fracturing system including a fracturing sleeve having an opening sleeve and a closing sleeve, the closing sleeve having a collapsible seat; a sand screen spaced from the fracturing sleeve and disposed in a same zone as the frac sleeve...  
WO/2019/218040A1
The present invention relates to the modularization of the components of the SDA and also to the assembly, installation and repair thereof. The units (10) have a metallic structure (11) and panels (13) that allow configuration for divers...  
WO/2019/222241A1
Coiled tubing may be placed inside a subsea flowline, such as with a subsea insertion tool, to remediate blockages in the flowline subsea. In embodiments, the subsea insertion tool is used to unspool a length of coiled tubing string from...  
WO/2019/221608A1
A process system (100) comprising a process module (101) with an inlet (105) fluidly connected to an upstream pipe (102) via an inlet pipe (104) having an inlet isolation valve (V-2), an outlet (106) of the process module fluidly connect...  
WO/2019/221912A1
A downhole tool has a tool body with an outer diameter equal to a borehole diameter, at least one cavity formed in and opening to an outer surface defining the outer diameter of the tool body, a light source, a filter, and a light detect...  
WO/2019/218768A1
A fully-enclosed gas extraction pump energy conservation system employing a drag-reducing working fluid comprises a gas purification system (1), a gas extraction pump working fluid circulation system (2), a fluid supplementing system (3)...  
WO/2019/222617A1
An earth-boring tool includes a body, at least one blade, and at least one rotatable cutting structure. The blade extends axially from the body and extends radially outward from a center longitudinal axis of the earth-boring tool to less...  
WO/2019/221805A1
A plug assembly for plugging a wellbore tubular comprising a central axis and a seal sub (120) including a plurality of axially extending fingers (129) and a tapered outer surface (138). In addition, the plug assembly includes a sealing ...  
WO/2019/220446A1
A system for downhole installation of a pump assembly, the system including a conduit deployed in a borehole and a flange having at least an upwards-facing surface located at a distal region of the conduit, the flange extending inwardly ...  
WO/2019/218073A1
Described are various embodiments of a well string staging tool comprising an elongated outer housing assembly and a hollow elongated inner assembly which is maintained within the elongated outer housing assembly and permitted limited re...  
WO/2019/219906A1
A cutter element for an earth-boring tool, comprising a polycrystalline diamond (PCD) volume joined at an interface boundary to a cemented carbide substrate. The PCD volume includes a rake face opposite the interface boundary, an edge of...  
WO/2019/220455A1
The present invention relates to a submersible water lifting assembly and automatic fire fighting system for unmanned platforms having said system (1) that is efficient yet simple to install, energy saving, noise free and economical. Pre...  
WO/2019/218028A1
Detector device (10) mounts to a drilling rig (12) to sense sound or vibration signalled from downhole. The device (10) has a transmitter (10.20) to transmit data and/or an alert relating to sensed sound and/or vibration associated with ...  
WO/2019/218065A1
A system for controlling a drill string located in a borehole. The drill string has a top portion and a bottom hole assembly (BHA) coupled to the top portion. The system comprises: a processor; sensors coupled to the top portion of the d...  
WO/2019/222012A1
Raw, real-time drilling data is pulled from a centralized database for processing. The raw, real-time drilling data is re-formatted into a format required for processing by one or more predictive models. Real-time processing is performed...  
WO/2019/220456A1
The present invention relates to a submersible water lifting assembly and automatic fire fighting system for unmanned platforms having said system(1) that is efficient yet simple to install, energy saving, noise free and economical. Pres...  
WO/2019/222074A2
A pressure cell system includes a pressure cell configured to house a sample within inner walls of the pressure cell. An injection system is configured to inject an injectable medium into the pressure cell in a gap between the sample and...  
WO/2019/220277A1
An anti-collision method comprising the following steps of storing information on at least the current position of at least one vehicle (4) within a target work volume (3); scanning a target work volume (3) by means of a radiofrequency r...  
WO/2019/222772A1
A method of communicating through the earth which includes the steps of using a digital pulse train to generate a sweep pulse train which controls the frequency of a magnetic field at a first location, and at a second location, detecting...  
WO/2019/143265A3
The invention relates to long, flexible tubing which can be wound on a spool (coiled tubing or flexible production tubing), and comprises two closed channels combined in a single structure, said channels being formed from a single strip ...  
WO/2019/222686A2
Multiport valve with outlets transverse to the inlet useful as a coker switch valve. A sealed lower sleeve assembly provides semi-trunnion ball support. An upper part of the outlet seat recesses is formed in the bonnet, and a lower part ...  
WO/2019/222013A1
A programmable logic controller (PLC) receives first information from a first set of cameras positioned adjacent to a coiled tubing reel configured to deliver a coiled tubing string for insertion into a well. The PLC receives second info...  
WO/2019/222041A1
Bypass devices are disclosed for providing alternative flow paths within an annulus formed around a production string of a subterranean wellbore. In some embodiments, the bypass devices include inlet flow paths and outlet flow paths in f...  
WO/2019/221849A1
A debris management assembly including a housing, a mandrel disposed within the housing, a debris sump defined between the mandrel and the housing, and a debris diverter operably connected to the mandrel and positioned to direct debris t...  
WO/2019/222596A1
Reamer for earth-boring applications may include a body having a longitudinal axis and a blade carried by the body. The blade may include at least one cutting element located at a first radial distance from the longitudinal axis and a ga...  
WO/2019/221717A1
Using production data and a production flow record based on the production data, a deep neural network (DNN) is trained to model a proxy flow simulation of a reservoir. The proxy flow simulation of the reservoir is performed, using an en...  
WO/2019/177862A4
A method and apparatus for removal of tools, tubulars, casing, or other components that become stuck in a well. An anchor includes a mandrel, a carrier disposed on the mandrel and movable relative to the mandrel between an extended posit...  

Matches 1 - 50 out of 147,221