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Patent Searching and Data


Matches 651 - 700 out of 140,001

Document Document Title
WO/2017/173108A1
Provided are methods and systems for controlling a pressure relief valve. An electronic control unit monitors pressure being supplied from a source. If the control unit determines that the monitored pressure is above a threshold pressure...  
WO/2017/166915A1
Disclosed is a pipe processing device, comprising a supporting means (2), a horizontal movement means, a first lifting means (7), a second lifting means (80), a turning means (6), a telescopic means (70), a horizontal movement hydraulic ...  
WO/2017/172321A1
Disclosed techniques include a method of obtaining an enhanced oil recovery fluid from a hydrocarbon reservoir, comprising producing a hydrocarbon stream (102) from the hydrocarbon reservoir (104), separating an associated gas stream (11...  
WO/2017/171853A1
A latch assembly is described for use with a rotating control device. The rotating control device provides a rotating seal to permit pressure control in an annulus surrounding a rotating tubular member such as a drill string in an offsho...  
WO/2017/172093A1
Information associated with a plurality of constraints for well placement is received. For each of the plurality of constraints, information associated with the constraint is converted into a binary matrix. An overall constraint matrix i...  
WO/2017/171713A1
A pressure test system for use in downhole fluid injection includes a shear plug assembly disposed along a flow path defined in a sump housing. The sump housing also includes a sump cavity positioned downstream of the shear plug assembly...  
WO/2017/172675A1
An apparatus, a system and a method for reinforcing a screen has a screen rod assembly extending from a first end to a second end. The screen rod assembly encloses an interior. A spring-loaded plunger is located in the interior and adjus...  
WO/2017/173266A1
A cleaning solution for the removal of asphaltene deposits includes a first dispersant comprising a quaternary ammonium compound and a second dispersant comprising a pyridinium compound.  
WO/2017/173147A1
A subsea fluid distributor comprises a support framework (10) configured to be removably mounted to and hydraulically connected to a subsea structure intermediate the subsea structure and an incoming flying lead terminator of an incoming...  
WO/2017/171555A1
A packer actuation system for a blowout preventer, comprising: a packer arrangement (100) having an axial passage therethrough (211); an actuation system which is releasably mechanically connected to the packer arrangement (100); wherein...  
WO/2017/168143A1
A buoy comprising a hydrocarbon processing facility for processing production fluids received from an offshore well, the facility being disposed in a portion of the buoy that is submerged below the waterline, has a pressure relief channe...  
WO/2017/171778A1
A method for cleaning flowback water in oil or gas production operations includes passing the flowback water tangentially across a membrane arranged spirally around a collection pipe, and allowing water contained in the flowback water to...  
WO/2017/168171A1
A coupling apparatus (10) configured to be positioned between an upper end of a tubing string (12) and a top drive (64) is described. The apparatus (10) is configured to be held in position between the upper end of the tubing string (12)...  
WO/2017/168272A1
A wellbore motor includes a lower drive shaft rotatably supported in a housing. The housing has at least one coupling element to couple the housing to a drill string. A coupling connects the lower drive shaft to a power section disposed ...  
WO/2017/168175A1
According to the present invention there is provided a separation device for separating a fluid, said fluid comprising multiple components, into at least two components comprising: a support structure; at least one conduit mounted on or ...  
WO/2017/172432A2
An in situ method to deploy and/or plasticize a shape-memory material in order to change the material's physical dimensions and/or mechanical properties, includes a method for deploying a shape memory polymer having a deformed or compres...  
WO/2017/172799A1
Techniques for estimating and visually presenting formation slowness are disclosed herein. The techniques include receiving acoustic signal responses from adjacent formations at a plurality of depths in a borehole environment, mapping a ...  
WO/2017/172719A1
Disclosed herein is a method to rapidly solubilize beta glucan (BG) material comprising passing the beta glucan material, in solution, through an in-line high shear system, wherein viscosity of the solubilized beta glucan material is 90%...  
WO/2017/173245A1
A wellhead housing has a bore with an inner seal surface. A hanger with an outer seal surface lands in the bore. Wickers are formed on at least one of the seal surfaces. A metal seal ring lands between the seal surfaces, the seal ring ha...  
WO/2017/167856A1
The invention relates to a boring method in which overburden in a shaft end of a drilled shaft (10) is created by a drill unit (90). The overburden is transferred by means of liquid into a container (30, 40) provided within the drilled s...  
WO/2017/171723A1
In one embodiment, a system includes a casing disposed within a wellbore, one or more data collection tools coupled to the casing, and one or more sensors disposed within an annulus of the wellbore. Each of the one or more sensors includ...  
WO/2017/171951A1
Systems and methods describe to a frac sleeve with an expandable ball seat. More specifically, the systems and methods include an expandable ball seat within a frac sleeve configured to allow a single frac -ball to treat a plurality of z...  
WO/2017/167431A1
For the permanent closure of drilled holes at a chosen location, there is proposed a method in which a support structure is first created at that location, onto which support structure a cast body is formed by means of a first aluminothe...  
WO/2017/168182A1
The invention provides an apparatus (10) for removing ferrous particles from an oil or gas process liquid or slurry and a method of use. In one aspect, the apparatus comprises a first inner cylindrical sheath (27) and a second outer cyli...  
WO/2017/165949A1
Aspects of the present disclosure may provide devices, systems and methods for modelling resource production for which there may be incomplete information and/or unknown parameters. In some embodiments, the method includes applying an an...  
WO/2017/173305A1
Aspects of magnetic gradient drilling are described. In one embodiment, a system includes a drill pipe, drilling fluid, and a magnetic assembly tool connected to or integrated with the drill pipe. Among other elements, the magnetic assem...  
WO/2017/167780A2
The invention relates to a drill pipe for use during the creation of a borehole in a ground from a starting point to a target point along a predetermined drill line, in particular for the near-surface laying of underground cables or elec...  
WO/2017/171714A1
The disclosed embodiments include a self-locking coupler, a method to couple adjacent tubing sections, and a self-locking coupling assembly. In one embodiment, the self-locking coupler includes a coupling shroud having an external interf...  
WO/2017/168175A4
According to the present invention there is provided a separation device for separating a fluid, said fluid comprising multiple components, into at least two components comprising: a support structure; at least one conduit mounted on or ...  
WO/2017/172810A1
Disclosed are systems and methods for processing acoustic logging information with automatic dispersion matching. The method comprises obtaining, from an acoustic logging tool, acoustic waveforms from within a borehole, applying dispersi...  
WO/2017/171556A1
There is described a device (1) for directing a fluid flow in an annulus around a pipe string (10) in a horizontal or deviated well, the device comprising: - an orientation sensing member (2, 6) adapted to distinguish between the high-si...  
WO/2017/172371A1
A portion of an anisotropy formation through which a wellbore is formed can be identified. An estimate of an elastic anisotropy parameter for the portion can be adjusted based on a first quality control analysis using the elastic anisotr...  
WO/2017/173374A1
A method for fracking a well includes inserting a downhole tool into the well via a conveyance string through a wellhead assembly having a wellhead bore. The method also includes surrounding, at least partially, the conveyance string wit...  
WO/2017/173299A1
A method may include providing a drill string including a measurement tool. The drill string may be positioned in a wellbore. The method may include taking a measurement with the measurement tool at a first location. The method may inclu...  
WO/2017/172048A1
A link connector (200) configured to connect a set of links (100a, 100b) together. The link connector has a body (210) having an upper portion and a lower portion. A first blocking member (220) is pivotably coupled to the upper portion o...  
WO/2017/172289A1
Methods may include detecting the presence of a component in a wellbore including irradiating an interval of a wellbore containing one or more components of a wellbore tool with a neutron source, wherein the one or more components of the...  
WO/2017/167780A3
The invention relates to a drill pipe (10) for use during the creation of a borehole in a ground (100, 101) from a starting point (101) to a target point (102) along a predetermined drill line, in particular for the near-surface laying o...  
WO/2017/171576A1
The method includes storing a well data comprising historical well parameters and historical well performance characteristics obtained from a plurality of operating wells in a knowledge database in a memory storage and performing, by a c...  
WO/2017/172397A1
A method for estimating a property of an earth formation includes: obtaining a sample of rock; scanning the sample to determine internal rock damage; measuring a deformation parameter of the sample; constructing a mathematical model of t...  
WO/2017/172563A1
Aspects of the disclosure can relate to a system including an implement (e.g., a steering tool, a drill bit) tetherable to an equipment string (e.g., a drill string), where the implement includes a steering mechanism to steer the equipme...  
WO/2017/172431A2
A cutting element may include a substrate; and an ultrahard layer on the substrate, the ultrahard layer including a non-planar working surface that is surrounded by a peripheral edge having a varying height around a circumference of the ...  
WO/2017/173192A1
A modular subsea chemical injection system, comprising a power and communications module (20), a power and communications umbilical terminator (22), a power and communications module (30), a fluid storage module (40) comprising a plurali...  
WO/2017/166905A1
A tower type derrick and mounting method therefor. The derrick comprises a base (70), a fixed section (30), and movable sections, the base (70) being connected to the fixed section (30), the movable section being connected to the fixed s...  
WO/2017/171811A1
A variety of systems, methods and compositions are disclosed, including, in one method, a method may comprise providing a concentrated proppant slurry comprising a slurry fluid and a proppant, preparing a fracturing fluid by combining co...  
WO/2017/173070A2
A method for selecting drilling parameters for drilling a borehole penetrating the earth with a drill string. The method includes: measuring vibration-related amplitudes of the drill string during operation using one or more vibrations s...  
WO/2017/172524A1
Methods and systems for optimizing the placement of perforation clusters in horizontal wells for completion include conveying a carrier through a borehole into a horizontal section of the borehole; obtaining acoustic data using one or mo...  
WO/2017/172466A1
Systems, devices, and methods for evaluating an earth formation. Methods include conveying a tool on a carrier in a borehole, the tool comprising a conducting tubular having a transmitter and receivers disposed thereon in a spaced-apart ...  
WO/2017/172792A1
Disclosed are systems and methods for high precision acoustic logging processing for compressional and shear slowness. The method comprises measuring, by a sonic logging tool, sonic data associated with a formation within a borehole, att...  
WO/2017/164863A1
A downhole apparatus for use in a wellbore. The apparatus has a housing that defines a central flow passage and a plurality of ports that extend through a wall of the apparatus and intersect the central flow passage. A tracer material is...  
WO/2017/161556A1
A process for recovering oil by injecting an enhanced oil recovery formulation comprising of from 80 to 95% by weight of carbon dioxide and of from 5 to 20% by weight of dimethyl sulfide comprising (i) reacting carbon with oxygen in the ...  

Matches 651 - 700 out of 140,001