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Matches 1 - 50 out of 151,120

Document Document Title
WO/2020/234635A1
An integrated drilling and reaming tool for extracting geological core samples for mining exploration is provided. The tool comprises a drilling component for drilling through rock, the drilling component comprising a tubular body having...  
WO/2020/234344A1
In described examples, there are methods and systems for communicating data signals in wells. The methods and systems may facilitate communication of data signals, for example, from an open-hole section of a well, or in a well having a d...  
WO/2020/236413A1
A well tool assembly (40) can include a well screen (24) configured to filter fluid flow between an interior and an exterior of a tubular string, and an outflow control section (36) that permits the fluid flow in an outward direction and...  
WO/2020/234202A1
The invention relates to a drill head (1) for electro-pulse-boring. The drill head (1) comprises a high-voltage pulse generator enclosed in a hermetically sealed container (10) and a drill bit mechanically coupled to the container (10). ...  
WO/2020/237150A1
Real-time field data that is associated with a hydrocarbon reservoir drilling field is obtained. A carrying capacity index (CCI) and a cutting concentration annulus (CCA) are determined based on the real-time field data. In response to d...  
WO/2020/237236A1
Apparatus and methods for determining operational health of a pump. An example method may include commencing operation of a processing device to monitor operational health of a pump for pumping a fluid at a wellsite, wherein the pump may...  
WO/2020/236011A1
A method of connecting a conduit (10) to a subsea structure (20) is provided. In the disclosed method, a tensioning member (16) is provided on the conduit and attached to the conduit at two locations proximate a first end (14) of the con...  
WO/2020/233864A1
An apparatus for deploying a pump system in a wellbore tubular includes an inflatable annular seal disposed on an exterior of a pump system housing. The seal defines a first flow path and a second flow path in a wellbore tubular when the...  
WO/2020/234520A1
The invention relates to a facility for underwater disposal of the water produced during underwater production of hydrocarbons at great depths, comprising an underwater oil/water separation station (14) supplied with fluids coming direct...  
WO/2020/236423A1
Methods and apparatus for automatic, dynamically adjusted operation of load-sharing gensets. An example of such operation may include determining an updated genset-removal load based on a genset-addition load, an initial genset-removal l...  
WO/2020/236507A1
A microchip (100) includes a PCB (102), a first contact feature (108) positioned along a first area of the PCB (102), a second contact feature (108) positioned along a second area of the PCB (102) that is disposed opposite the first area...  
WO/2020/237001A1
A method can include accessing volumetric data from a data store, where the volumetric data correspond to a region; generating structured shape information for the region using at least a portion of the volumetric data; and, in response ...  
WO/2020/235407A1
The present invention provides an auger bit that is mounted on an auger head and has improved drilling efficiency. The present invention is an auger bit 11 mounted on an auger head, wherein: the auger bit 11 comprises a base part 12 in...  
WO/2020/237128A1
A downhole system and method of performing an operational action with the downhole system. The downhole system includes a downhole string having a flow channel therethrough, a first turbine generator for generating electrical energy when...  
WO/2020/236199A1
A drill collar having at least one pocket for receiving at least one component. The at least one pocket includes a rectangular portion that extends from a first end to a second end. The rectangular portion also includes a base surface. E...  
WO/2020/236192A1
Aspects of the subject technology relate to a component module for a downhole tool. The component module can include a platform for components for use in the downhole tool, an enclosure covering the platform for components, wherein the e...  
WO/2020/232506A1
An assembly (7) for triggering an explosive in a hole (9) to produce an explosive blast in the hole includes (a) an explosion trigger (15, 19) for triggering the explosive in the hole, (b) a detonation unit body (21) that is configured t...  
WO/2020/236234A1
Systems and methods for treating subterranean formations using proppants. More particularly, the systems and methods use sand or other particles having a wide particle-size distribution as a proppant for treating subterranean formations,...  
WO/2020/236364A1
A setting tool for actuating a downhole component includes an inner tubular configured to be connected in fluid communication with a borehole string, a housing configured to define a first fluid chamber and a second fluid chamber isolate...  
WO/2020/236189A1
A disclosed pulsed-power drilling system includes a controller that receives and analyzes feedback from downhole components reflecting changing conditions or performance measurements associated with a pulsed drilling operation to determi...  
WO/2020/236703A1
A system includes a built hydraulic fracturing system with a plurality of devices connected together and a simulation of the built hydraulic fracturing system on a software application. Additionally, a fracturing plan may be provided on ...  
WO/2020/234859A1
A drilling hole correction tool having an internal push rod; an external guide cylinder; a shear pin; an internal locking pin; and a foot. A method for correcting drill hole comprises: raising the rods to 3.0 m above the bottom; removing...  
WO/2020/237126A1
A flow-off telemetry system and method of communicating information from a downhole location in a borehole to a surface location while fluid circulation is off. A string is conveyed in the wellbore to define an inner bore and an annulus....  
WO/2020/236443A1
A system for deploying an untethered dissolvable frac package for use in a hydraulic fracturing operation includes a dissolvable or degradable frac package with a dissolvable or degradable setting tool. The setting tool of the dissolvabl...  
WO/2020/232521A1
The present invention relates to a system for permanently monitoring the operational parameters of oil and natural gas wells housed inside a pipe (1), which also houses a separate compartment for memory spheres (2), and where a well-bott...  
WO/2020/237239A1
Method and system for deploying a frac package in a wellbore includes providing a location module for the frac package that can determine a position of the frac package in the wellbore. The location module operates to receive beacon sign...  
WO/2020/236176A1
Dual cation hydrate inhibitor compositions and methods of using such compositions to, for example, inhibit the formation of gas hydrate agglomerates are provided. In some embodiments, such methods include introducing a hydrate inhibitor ...  
WO/2020/233127A1
Disclosed is an efficient rotary drilling drill bit device with combined drilling and stirring for a large-section open caisson. The rotary drilling drill bit device comprises a gear transmission box (10), a driving gear (11), driven gea...  
WO/2020/234619A1
The invention relates to a device for determining a volume of liquid in a hydrocarbon fluid sample, the device including: a cell (1) comprising an upper part (3) defined by a tubular sidewall (5) and a lower part (4) defined by a closed ...  
WO/2020/235996A1
A communication and navigation system for allowing a user to communicate and navigate undergrounds, wherein said system comprises a gateway communication node arranged for providing communication between an external communication network...  
WO/2020/237046A1
A hybrid bit includes a fixed cutting structure and a rolling cutting structure. The fixed cutting structure includes a plurality of fixed cutting elements. The rolling cutting structure is coupled to the fixed cutting structure and incl...  
WO/2020/198278A3
An apparatus and system for generating pressure pulses for enhancing and completing a well bore within a coiled tubing assembly including: a CT-MWD-FTD tool longitudinally and axially positioned within the center of a main valve assembly...  
WO/2020/236208A1
According to various aspects of the subject technology, a tool collar is provided. The tool collar may include a recessed portion comprising a component segment and a threaded segment, a pressure sleeve covering the recessed portion, and...  
WO/2020/236320A1
A magnetic system for determining a position of an untethered dissolvable frac package for use in a hydraulic fracturing or stimulation operation. The system includes an array of magnets operable to produce a magnetic field that is opera...  
WO/2020/235649A1
A coevolutionary combinatorial optimization system comprising: a problem acquisition unit that acquires information indicating a prescribed problem; a parameter acquisition unit that acquires parameters for an algorithm for optimizing an...  
WO/2020/236004A1
A device for continuous water pressure measurement in a hydrocarbon reservoir comprising a pressure sensor, a hydrophilic membrane positioned between a reservoir formation and the pressure sensor, the hydrophilic membrane having a surfac...  
WO/2020/237154A1
A first layer of the multi-layered reservoir is produced through a coiled tubing production string. The coiled tubing production string is located within a wellbore that includes a first horizontal section within the first layer. The coi...  
WO/2020/236365A1
A downhole system includes a first tubular having a terminal end including a first connector portion, an inlet, an inner surface, an outer surface, and a first conduit extending between the inner surface and the outer surface fluidically...  
WO/2020/236876A1
Systems and methods presented herein facilitate operation of well-related tools. In certain embodiments, a variety of data (e.g., downhole data and/or surface data) may be collected to enable optimization of operations related to the wel...  
WO/2020/236141A1
A wellbore isolation assembly has an outer housing having an inner bore having a treatment port formed therein, and a floating inner mandrel disposed within the inner bore. The floating inner mandrel can have an inner bore formed thereth...  
WO/2020/236226A1
Methods and systems involving thermal desorption of an oily slurry are provided. In some embodiments, such systems include a desorption: vessel including, an inner chamber; a heating unit: disposed adjacent to the desorption vessel confi...  
WO/2020/233473A1
A drilling rig and a matching drill pipe (5) for use with same. The drilling rig comprises a gear-type pneumatic motor (1), a decelerator (2), a power shaft (3), a rotary seal device (4) and a matching drill pipe (5) for use with same. A...  
WO/2020/236220A1
Disclosed is an acoustic sensor system comprising an electrical connector, at least one transducer connected to the electrical connector, a fluid compensating piston connected to the electrical connector, a housing having the electrical ...  
WO/2020/236177A1
Pumping of wellbore fluid to a surface may have a detrimental effect on the pump performance due to high gas concentrations in the fluid. A pump system that utilizes a helix gas separator provides greater pump efficiency by effectively r...  
WO/2020/237152A1
Methods, systems, and computer-readable medium to perform operations including: obtaining, in real-time from one or more sensors of a drilling system, real-time drilling data of a drilling operation of drilling a wellbore; using the dril...  
WO/2020/236232A1
A method can include receiving sensor data during drilling of a portion of a borehole in a geologic environment; determining a drilling mode from a plurality of drilling modes using a trained neural network and at least a portion of the ...  
WO/2020/236142A1
A downhole tool may comprise a tool body that is a structural support for the downhole tool, an upper arm attached at one end to the tool body, a pad attached at an opposite end of the upper arm, a lower arm attached at one end to a slid...  
WO/2020/234259A1
The present invention relates to a drill string rod (10) for percussion drilling. The drill string rod comprises: an elongated intermediate section (11) extending along an axis A; a first coupling (12) intended to be connected to a corre...  
WO/2020/234567A1
A connector (10) for connecting a first wellbore tubular (12) to a second wellbore tubular (14) comprises a tubular housing (16) connectable to the second tubular and comprising an internal surface (20) facing an internal bore (18), and ...  
WO/2020/236444A1
Acid stimulation operations in a wellbore may be conducted using frac plugs constructed of a hydrolytically degradable polymer. The frac plugs may be constructed of an aliphatic polyester such as PGA and may be readily pumped into positi...  

Matches 1 - 50 out of 151,120