Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 101 - 150 out of 155,079

Document Document Title
WO/2021/236414A1
A frac plug system downhole tool and method of securing a frac plug system in a wellbore. A mandrel extending from a first end to a second end. A setting assembly is on the first end of the mandrel and is movable along the mandrel. An an...  
WO/2021/237232A1
A fixture (34) has a body (33) that connects to a motor (15), the body having a bore (35). The body has a piston (45) in the bore, separating the bore into a pressure chamber (49) and a lubricant chamber (47) in fluid communication with ...  
WO/2021/235941A1
An assembly for loading or unloading an autonomous underwater vehicle, AUV, the assembly comprising: a flexible conduit anchored to the seabed, at least one buoyancy element attached to the flexible conduit, a connector for connecting to...  
WO/2021/236000A1
The present invention relates to a Raise Caving mining method for mining ore from an ore body comprising developing at least two slots (3a, 3b) in a rock mass and leaving a pillar (9a) of rock mass to separate adjacent slots (3a, 3b) in ...  
WO/2021/234516A1
A saltwater desalination plant with intake-outtake assembly and a method of constructing such intake-outtake assembly are disclosed, where an elongated circular lumen of the intake assembly for collecting saltwater from a saltwater sourc...  
WO/2021/236582A1
An isolated lubrication system (200) for a drill bit (100) is disclosed. The system (200) comprises a body (105) having a cutting arm (106, 107, 108) with a journal (115) and a rotary cutter (109, 110, 111) mounted on the journal (115). ...  
WO/2021/236587A1
An axial bearing is designed to work in a liner hangar in which radial package space is at a premium. Rollers axially separate two washers. To hold the bearing together prior to installation, a sleeve radially surrounds the rollers and h...  
WO/2021/233782A1
The disclosure is directed to a process for treating a subterranean earth formation by introducing a buffered acidizing treatment fluid comprising a monovalent salt of monochloroacetic acid and at least one acid into said subterranean ea...  
WO/2021/233850A1
An apparatus for providing communication with a downhole device positioned within a wellbore is provided. The apparatus comprises a flexible hose configured to be run into the wellbore during a well intervention process and to provide a ...  
WO/2021/236117A1
An assembly for use in a downhole tool. The assembly may include a body that includes a chamber with a solder suspension contained therein, the solder suspension comprising solder particles, each solder particle comprising an outer shell...  
WO/2021/236130A1
An optical fiber includes an optical fiber core for high-power laser transmission, an optical cladding disposed radially around the optical fiber core, and at least one harvesting cell disposed axially along the optical fiber core, the h...  
WO/2021/236978A1
An unloading plunger having an internal chamber to hold compressed gas and a timer-operated valve to release the compressed gas through a gas jetting port as a jetting force for ascent of the unloading plunger in a wellbore to unload liq...  
WO/2021/236126A1
An apparatus may include: a shaker body; a shaker screen disposed within the shaker body; and one or more air nozzles disposed within the shaker body, wherein the one or more air nozzles is positioned below the shaker screen, and wherein...  
WO/2021/236120A1
Systems and methods of the present disclosure generally relate to real time characterization of material recovered from a subterranean formation, based on magnetic properties. A system comprises an enclosure comprising electromagnetic sh...  
WO/2021/236111A1
A method comprising determining a concentration of one or more components of a fluid during a wellbore servicing operation of a wellbore; and providing a trigger signal to actuate mechanical operation of a tool based on the determining o...  
WO/2021/236316A1
A method includes receiving an input dataset representing one or more physical characteristics of a volume, generating an embedding by reducing a dimensionality associated with the input dataset using a trained machine learning model, co...  
WO/2021/236096A1
A fracturing fluid can include: a base fluid, wherein the base fluid comprises water; proppant; a friction reducer; and a friction reducer enhancer, wherein the friction reducer enhancer is a surfactant. The friction reducer enhancer can...  
WO/2021/236109A1
A method comprising determining a concentration of one or more components of a wellbore servicing fluid during a wellbore servicing operation; and adjusting or maintaining a composition of the wellbore servicing fluid being introduced in...  
WO/2021/236119A1
Systems and methods of the present disclosure generally relate to a detection of interface mixing between downhole materials within a wellbore. A system comprises a sensor configured to detect volatile organic compounds (VOCs). The senso...  
WO/2021/233768A1
An Electrical Connector An electrical connector is disclosed for supplying power to electrical equipment. The connector comprises a first connector part comprising an electrically conductive pin and an insulating layer, and a second conn...  
WO/2021/233753A1
The invention relates to a method for creating a tension anchor in the ground with at least one flexible tension cable element which is unwound from a receiving drum and, to form the tension anchor, is introduced into an anchor hole in t...  
WO/2021/233991A1
A down the hole drilling assembly having a top end arranged for coupling to a drill string and bottom cutting end, the drilling assembly comprising: an elongate casing; a fluid powered piston arranged moveably inside the casing which is ...  
WO/2021/236877A1
A method to design well trajectories includes determining dogleg severity as a function of inclination, and a corresponding rate of penetration performance of the tool by a hybrid model including physical modelling and machine learning c...  
WO/2021/236118A1
A method for bonding a first downhole tool to a borehole tubular. The method may include applying solder particles, each particle having an outer shell and a core of liquid metal, to at least one of a surface of the first downhole tool o...  
WO/2021/234384A1
A tensioning unit for a conductor is disclosed. The unit houses a load transition plate, which fits about and grips the outer circumference of a conductor. The plate comprises at least 2 sections securable together about a conductor to f...  
WO/2021/232884A1
A full-frequency-sweeping electromagnetic wax-preventing scale-inhibiting corrosion-inhibiting apparatus for a crude oil exploitation and transportation pipeline, comprising a non-magnetic-conductive pressure-bearing medium transportatio...  
WO/2021/236412A1
A frac plug system, downhole tool and method of securing a frac plug system in a wellbore in a formation. A mandrel includes a first end and a second end. A setting assembly is coupled to the mandrel at the first end, and an anchor is ar...  
WO/2021/236642A1
A wellbore assembly including a cable disposed within a wellbore and a fishing jar assembly coupled to the cable. The fishing jar assembly includes a housing assembly, a mandrel assembly, a fishing assembly, and an actuator. The housing ...  
WO/2021/233577A1
Apparatus and methods for connecting a first subsea component (1000, 1220) with a further subsea component (1310) are disclosed. The apparatus for connecting the first component (1000, 1220) with the further component (1310) comprises a ...  
WO/2021/236127A1
The disclosed embodiments include bulkheads for perforating guns and perforating gun assemblies. A bulkhead includes a threadless exterior surface that spans a length of a threaded connection of adjacent first and second perforating guns...  
WO/2021/236601A1
Systems and methods include a system for processing health information for multiphase flow meters (MPFMs) of different types and at one or more different locations. Multiphase flow meter (MPFM) readings of different MPFM types are receiv...  
WO/2021/233823A1
A spring-loaded contact pin assembly is described. The contact pin assembly may comprise a housing including a central bore formed axially in an interior of the housing. A guide bushing having an opening extending from a first open end t...  
WO/2021/234171A1
An apparatus for fitting to a wellbore, the apparatus comprising: a self-propelled downhole tool for deployment within the wellbore, and configured to propel itself along at least part of a length of the wellbore; and a lubricator for fi...  
WO/2021/178082A3
A detonator includes a substrate, a controller mounted to the substrate, and a sensor coupled to the controller to measure a temperature, pressure, acceleration or other environmental parameter of the detonator. The controller is configu...  
WO/2021/236075A1
Multi-well fracture control incorporates physical well properties into a model for fracture geometry to determine optimal mitigation techniques for well interference effects. Sensors in a monitoring well and a treatment well measure well...  
WO/2021/236122A1
Systems to drive a downhole pump include an enclosure body with a magnetically transparent wall. A magnetic driver or a stationary member with coil windings in slots is disposed outside the enclosure body. A magnetic follower or a movabl...  
WO/2021/237137A1
A configurable universal wellbore reactor system designed for localized heat, pressure, and reaction control, to facilitate desired reactor conditions to transform feedstocks to recoverable products via diluent- based processes and/or re...  
WO/2021/236110A1
A method including: determining a concentration of one or more components of a subterranean fluid; and adjusting or maintaining at least one operating parameter of a wellbore servicing operation based on the determining of the concentrat...  
WO/2021/237245A1
Methods and systems for increasing normalized production rate of an oil and gas reservoir by optimizing the pressure drawdown of the subsurface formation are disclosed. The method includes determining permeability of the subsurface forma...  
WO/2021/236129A1
A method for stimulating a well includes mixing at least one thermochemical with fracturing fluid to create a fracturing fluid mixture, injecting the fracturing fluid mixture into the well, creating an exothermic reaction with the fractu...  
WO/2021/236121A1
Systems include a floating device disposed on a top of a column of drilling fluid in an annulus of a wellbore. The floating device includes a capsule. A transmitter or a reflector may be coupled to the capsule. The floating device may tr...  
WO/2021/236125A1
A method and system for a rotary steerable system (RSS). The method may comprise performing a tool position calculation from the one or more measurements and creating one or more event flags based at least in part on a location of the RS...  
WO/2021/236161A1
A method may include introducing into a wellbore a resin-based sealant composition comprising: a resin comprising a cycloalkene; and a transition metal compound catalyst; and allowing the resin-based sealant composition to harden in the ...  
WO/2021/234576A1
An autonomous mining system (100) includes a real-time digital video transmission sub-system (110) configured to obtain video streams (125, 127) from underground, and transfer the video streams to a control center (115) located above gro...  
WO/2021/231828A1
A method of quantifying wear data on a well tool includes identifying the well tool based on a solid model file and a data file corresponding to the well tool, wherein the solid model and data files are stored on a computer system and se...  
WO/2021/227238A1
Disclosed is a gas-liquid spraying and dust suppression system for a fully mechanized mining face, which relates to the field of dust suppression systems. The gas-liquid spraying and dust suppression system for the fully mechanized minin...  
WO/2021/228974A1
A method of redistributing the binder phase of a cemented carbide mining insert comprising a WC hard-phase component, optionally one or more further hard-phase components and a binder comprising the steps of providing a green cemented ca...  
WO/2021/232058A1
Method for enhancing oil recovery in a hydrocarbon-containing carbonate reservoir including: injecting a slug of an oil recovery solution into the carbonate reservoir such that the wettability of a rock surface of the hydrocarbon-contain...  
WO/2021/230034A1
A tunnel excavation apparatus (1) comprises a body (10), a frame (15), and a work stand (16). The body (10) has a front barrel part (11) and a rear barrel part (12). The front barrel part (11) has a cutter head (21) provided with a plura...  
WO/2021/231245A1
A rotating control device (RCD) system includes a housing having a bore, a seal element positioned within the housing, a piston assembly supported within the housing and configured to drive the seal element to seal the bore, and a bearin...  

Matches 101 - 150 out of 155,079