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Matches 101 - 150 out of 146,530

Document Document Title
WO/2019/164406A1
Disclosed is a device (20) adapted to be run on a tubing string (5) into a wellbore (2). The device comprises at least one inlet (22) for enabling the entry of a fluid into the tubing string, and a close mechanism (40) for closing the at...  
WO/2019/165356A1
A gas venting system for an electrical submersible pump (ESP system includes a shroud (104) and a venting system fluidically coupled to the shroud. The shroud is configured to encapsulate and fluidically seal an ESP system (100) that inc...  
WO/2019/165393A1
A fluids delivery system may include a mixing system configured to deliver a fluid to a wellbore; a dry component delivery system configured to deliver a dry component to the mixing system; a liquid additive system configured to deliver ...  
WO/2019/164511A1
Provided are methods and systems for delivering a treatment fluid to a wellsite. An example method includes receiving a container containing a treatment fluid component from a treatment fluid component supplier. The method further includ...  
WO/2019/164692A1
The present disclosure describes methods and systems for downhole well integrity reconstruction in a hydrocarbon reservoir. One method for downhole well integrity reconstruction in a hydrocarbon reservoir includes: positioning a laser he...  
WO/2019/165223A1
A permeability plugging apparatus disk including a body, and a slot through the body, the slot being non-straight. Also disclosed is method for producing a particulate plugging apparatus disk including estimating a feature to be replicat...  
WO/2019/162641A1
Method for correcting for non-centred tool geometry in image data obtained by a conduit inspection tool with one or multiple sideview cameras(314) and to inspection tools with downview cameras. The method includes obtaining at least two ...  
WO/2019/164474A1
A system for serving as a connection interface between a lower landing string and an upper landing string is provided. The system includes a quick union device comprising a first quick union component that is operable to couple to the up...  
WO/2019/164944A1
A diagnostic system may utilize telemetry from a monitored system to infer information about the operation of various components systems within the monitored system. In embodiments, inferences may be drawn from a comparison of various co...  
WO/2019/165399A1
Systems and methods for drilling optimization of a subterranean well include securing a multifunction sub in line with a tubular string. A nozzle provides a fluid flow path from the central bore through a sidewall of the sub body, the no...  
WO/2019/164505A1
A self-orienting gas evading intake for a submersible pump provides an efficient, reliable and inexpensive system for pumping a downhole fluid to a surface. An intake section of a submersible pumping system may comprise a blocker sleeve ...  
WO/2019/165286A1
A setting tool comprising a first and a second cylindrical body with inner bores, a third cylindrical body engaged to the first cylindrical body and having an inner cavity with an axial opening adapted to accept a power charge and a havi...  
WO/2019/164956A1
The invention relates to a method of well rehabilitation using CO2. The improvement comprises providing a more effective distribution of effective energy throughout the entire well structure including all parts of the producing interval ...  
WO/2019/164632A1
Examples of the present disclosure relate to a temporary seal with a wellbore. More specifically, embodiments include a temporary seal within casing that limits the flow of fluid through the casing until the temporary seal is released.  
WO/2019/165392A1
A technique facilitates formation of a gravel pack along relatively lengthy wellbores. According to an embodiment, a completion system comprises a screen assembly and an alternate path system disposed along the screen assembly. The alter...  
WO/2019/165303A1
A downhole tool component may be deployed in a wellbore such that a flexible portion of the tool component is constrained to a first range of motion. By applying a force to the flexible portion, a flexible carrier material applied around...  
WO/2019/164694A1
A method of enhancing conductivity within a hydrocarbon-bearing reservoir by building proppant pillars in a spatial arrangement in fractures created or enlarged in the reservoir. Two fluids of differing stability are simultaneously pumpe...  
WO/2019/162250A1
There is provided a method and system (42) for processing a slurry (12) which contains gas hydrate, the system comprising: a separator (422) configured to separate the slurry into a first stream (121) containing a higher level of the gas...  
WO/2019/165013A1
Provided are embodiments that include determining cellular volumes having a saturation value for a given time that is above a threshold saturation value and having a location within a threshold distance of a perforation location of a pro...  
WO/2019/165334A1
A model of a control loop for a variable-frequency drive (VFD) and a top drive (TD) is generated. The VFD and the TD are part of a VFD-TD system of a well drilling system. Expected magnitude and phase frequency responses are determined u...  
WO/2019/165335A1
Systems and methods for operating a series of generators configured to provide power to a motor or motors. Generators generally operate at different efficiency levels depending on the operating capacity. A computation component can analy...  
WO/2019/164492A1
A device and method for providing a temporary seal during installation of downhole components is disclosed according to one or more embodiments. A tubular sleeve is made of a degradable material and may be disposed within a downhole comp...  
WO/2019/162651A1
Downhole apparatus is provided for location in a fluid-filled bore, such as a well bore. The apparatus comprises a tubular body comprising a plurality of cylindrical chambers for containing a compressible substance, and pistons mounted i...  
WO/2019/164483A1
An inflow control device for controlling a production flow can include an inlet, a vortex chamber, and a flow control chamber. The inlet can extend obliquely relative to the central axis of the device. The vortex chamber can induce a vor...  
WO/2019/164499A1
Swell packers comprising swellable metal sealing elements and methods for forming a seal in a wellbore are provided. An example method includes providing a swell packer comprising a swellable metal sealing element; wherein the swell pack...  
WO/2019/164607A1
A resource exploration and recovery component including a fractal geometry.  
WO/2019/164404A1
A jarring device 100 and method for applying an impact to a casing 10 of a wellbore in a subterranean or subsea formation. The jarring device 100 comprises: a hammer 120 and a driving means 110 for driving the hammer 120 between a first ...  
WO/2019/162823A1
A dual-function polyacrylamide proppant suspending agent is prepared by blending polyacrylamide in a concentration range of 0.10% to 0.90% active polyacrylamide material in an aqueous solution by weight of the mix fluid. The proppant sus...  
WO/2019/165030A1
A system is disclosed as including an enclosed space within a seal for sealing an area between a hanger and a housing of a wellhead. The enclosed space traverses a first section of the seal, a middle section of the seal, and an opening a...  
WO/2019/162486A1
The present invention relates to a support post (2) comprising at least two tubes (4, 6) telescopically in sliding connection to each other. A locking device (8) holds the tubes in a locked state and allowing relative sliding of the tube...  
WO/2019/161956A1
A self-drilling rock bolt (1) for drilling a drill hole (2) in a material to be drilled (3) using a percussive rock drill and reinforcing the material surrounding the drill hole is provided. The rock bolt (1) comprises drilling means (4)...  
WO/2019/164476A1
An apparatus, method, and system for determining the propagation delay for a downhole wire and/or for monitoring the integrity of a downhole wire. The apparatus includes a first tool component and a second tool component spaced apart fro...  
WO/2019/164493A1
This disclosure may generally relate to drilling operations and, more particularly, to systems and methods for sidetracking an existing well. A bottom hole assembly may comprise a milling assembly, a whipstock coupled to the milling asse...  
WO/2019/164790A1
Methods, systems, and computer-readable medium to perform operations including obtaining data identifying a time-lapse average pressure for each well of a plurality of wells of a reservoir; determining a plurality of homogenous trends of...  
WO/2019/164440A1
The present disclosure relates to a vehicular work machine (1 0) comprising a first electric motor arrangement (31 ) comprising one or more electric motors (21, 21 '), and a second electric motor arrangement (32) comprising one or more e...  
WO/2019/165327A1
This disclosure relates generally to pulling tools and, more particularly, to incorporating a bailer feature in pulling tools. A pulling tool may be provided that includes a housing. The pulling tool may further include a tool engagement...  
WO/2019/161593A1
A monitoring and early warning method for electromagnetic radiation and underground sound of coal and rock dynamic disaster hazard, comprising the following steps: (1) calculating the weighted average P(t) of research parameters within a...  
WO/2019/164691A1
The present disclosure describes methods and systems for downhole well integrity detection and reconstruction in a hydrocarbon reservoir. One in-situ 3-dimensional (3D) scanner (160) includes a rangefinder (162) configured to measure a d...  
WO/2019/164534A1
A metal-matrix composite tool includes a matrix region. The matrix region has a reinforcement material, an outer surface, and an inner, localized area spaced apart from the outer surface within the reinforcement material. The reinforceme...  
WO/2019/165225A1
A downhole seal includes a field responsive shape changeable material configured as a layer having a first surface and a second surface, a first field generating electrode disposed in operable communication with the first surface, and a ...  
WO/2019/164647A1
A rotary steerable tool may include a tool body with an upper end and a lower end. Additionally, the tool body may include at least one steering assembly extending from the tool body and includes at least one steering actuator configured...  
WO/2019/162642A1
A method for determining a corrected axial displacement parameter of a conduit inspection tool, in particular a downhole inspection tool, during transit of the tool axially along a conduit is disclosed. The tool used in the method has an...  
WO/2019/157572A1
In accordance with the present invention there is provided a drill rod handling apparatus, the apparatus comprising: a rod drawer adapted to receive one or more drill rods; a rod lifter adapted to move a drill rod between a first positio...  
WO/2019/160757A1
Systems and methods for installing pipe underground are disclosed. The system includes a pneumatic rammer configured to provide a percussive force to a section of pipe. The system also includes a main jacking frame coupled to the pneumat...  
WO/2019/161005A1
Systems and techniques for locating a tool component in a channel of a blowout preventer. The system and technique may include the use of glide rams that are configured to sealably engage a deployment bar of a toolstring supporting the t...  
WO/2019/160420A1
A semi-submersible drilling vessel has a deckbox structure, one or more pontoons, and multiple support columns extending upward from the one or more pontoons and supporting thereon the deckbox structure. An annular riser joints storage c...  
WO/2019/160859A1
A method includes performing a downhole operation in a borehole; capturing, during the downhole operation, downhole particles and drilling mud at the surface from the borehole into a screen of at least one shaker; shaking the screen to e...  
WO/2019/160634A1
Included are methods and systems for oilfield perforating. An example system includes a firing head subassembly; a gun subassembly; and 4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazatetracyclo[5.5.0.05 ,9.03,11]-dodecane ("TEX"). An example m...  
WO/2019/160426A1
The invention relates to a downhole measurement tool assembly (10) for measuring at least one quantity in a well-bore. The downhole measurement tool assembly comprises: i) a pressure housing (11); ii) at least one sensor mounted in the d...  
WO/2019/160835A1
A telemetry system for a resource exploration and recovery system including a tubular defining a flow bore, and a superconductor wire disposed within the flow bore. A resource exploration and recovery system including a first system, a s...  

Matches 101 - 150 out of 146,530