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Patent Searching and Data


Matches 501 - 550 out of 3,336

Document Document Title
WO/2020/028309A1
A method of geosteering in a wellbore construction process uses an earth model that defines boundaries between formation layers and petrophysical properties of the formation layers in a subterranean formation. Sensor measurements related...  
WO/2020/028199A1
A drilling optimization method including perturbing one or more drilling control parameters with a periodic or a stochastic signal during a drilling process, estimating at least one drilling performance measure to optimize the drilling p...  
WO/2020/027846A1
Aspects of the present disclosure relate to projecting control parameters of equipment associated with forming a wellbore, stimulating the wellbore, or producing fluid from the wellbore. A system includes the equipment and a computing de...  
WO/2020/028121A1
A system and a method for distributing electric power from a power source of electricity to power fracturing operations includes a plurality of circuit breakers, each circuit breaker including a first circuit breaker connector and a seco...  
WO/2020/027834A1
A method to design a wellbore cement sheath in compacting or subsiding formations is provided. The method may include performing a field scale analysis on a formation surrounding a wellbore. The field scale analysis may output boundary c...  
WO/2020/027861A1
Certain aspects and features relate to a system that efficiently determines optimal actuator set points to satisfy an objective in controlling equipment such as systems for drilling, production, completion or other operations associated ...  
WO/2020/027939A1
A method for deploying a sand screen in a borehole penetrating the earth includes: disposing the sand screen in an unexpanded form in the borehole, the sand screen at least partially surrounding a base-pipe; and activating the sand scree...  
WO/2020/025645A1
The method and system for removing CO2 from the atmosphere or the ocean comprising the steps of, feeding a solid oxide fuel cell (SOFC) system (2) with a gaseous hydrocarbon feed (100), converting the gaseous hydrocarbon feed (100) in th...  
WO/2020/025647A1
The method and system for producing electricity (6) from an underground coal bed (74) comprising the steps of, feeding a solid oxide fuel cell (SOFC) system (2) with a gaseous hydrocarbon feed (100), converting the gaseous hydrocarbon fe...  
WO/2020/023831A1
A system for use in a completion string of a well is described. The system includes a coupling part (304, 404) configured to detachably couple a retrievable string (400) to the system. The system includes a stator (302) configured to att...  
WO/2020/023508A1
A system includes a plug configured to restrict release of hydrocarbons from a terminal end of an offshore riser by accumulating the hydrocarbons at the plug when the plug is disposed in an internal portion of the offshore riser and at a...  
WO/2020/021455A1
A landing system for subsea equipment includes a heavy component (4A) having a latch (43) affixed thereto and having a mechanism attached to enable lowering the heavy component from a platform above the bottom of a body of water. A landi...  
WO/2020/023035A1
A junction system to line a lateral wellbore can include a junction assembly and a running tool. The junction assembly can include an anchor, a transition joint, a load transfer device, and a lateral liner. The running tool assembly can ...  
WO/2020/023830A1
A retrievable string configured to be positioned in a well including a rotating portion (410) and a non-rotating portion (420). The rotating portion includes a rotor (402) configured to be positioned in and driven by a stator (302) of a ...  
WO/2020/018745A1
An array electromagnetic tool is run in a borehole, and resulting signals are processed to provide at least one of real and imaginary conductivity components, ?R* and ?I*. The at least one of real and imaginary conductivity components is...  
WO/2020/018085A1
Multiple projected rate of penetration (ROP) values can be determined for purposes of adjusting well tools and well characteristics. For example, surface data can be determined based on a surface sensor signal. Downhole data can be deter...  
WO/2020/017977A1
The document presents, among other things, a method for operating a hydraulically operated device in or at a wellhead, the method comprising the steps of: - providing an apparatus for operating the hydraulically operated device; - sendin...  
WO/2020/012217A1
The invention relates to a method and apparatus for the optimal tracking and control of an artificial gas lift process. The method and apparatus comprise an algorithm which generates an optimal trajectory of artificial gas lift, based on...  
WO/2020/014116A1
A method for making natural gamma ray measurements of a subterranean formation includes causing a natural gamma ray sensor on an LWD tool to acquire a spectral gamma ray measurement while a neutron source emits neutrons. The measurements...  
WO/2020/010122A1
Reservoir properties can be received. A plurality of potential well trajectories can be determined. Each trajectory can characterize an extension of the well from a well origin position. Each trajectory can include a plurality of well se...  
WO/2020/010297A1
A method for drilling includes obtaining formation-measurement pairings, training a machine-learning model using the formation-measurement pairings, receiving measurements obtained by a tool positioned in a well formed in a formation, an...  
WO/2020/009695A1
A control line pinching mechanism can include a pinching sleeve, a clamping sleeve, a tubing, a control line, and a pinching block. The clamping sleeve can have a slot. A control line can extend between the tubing and the slot of the cla...  
WO/2020/009931A1
A tool having a downhole conveyance (118), a first packer (128b), a second packer (128a), a pump (122), and a first and second sensor (124a, 124b). The pump defines a plurality of inlets and an outlet, wherein the plurality of inlets is ...  
WO/2020/009692A1
Provided are tractor wheels for a downhole tractor. An example tractor wheel comprises a series of continuous springs disposed on the circumference of the tractor wheel, wherein the individual continuous springs in the series of continuo...  
WO/2020/005297A1
A multilateral entry tool enables an operator to identify a target lateral wellbore, and efficiently guide a bottom hole assembly (BHA) into the target lateral for diagnostic, servicing or other wellbore operations. The multilateral entr...  
WO/2020/002215A1
A subsea hydrocarbon flow compression system (100) for receiving a hydrocarbon stream from at least one upstream flowline (102, 104) and supplying the hydrocarbon stream to at least one downstream flowline (106, 108) at an increased pres...  
WO/2020/006333A1
A downhole tool may include an anchor coupled to a first portion of the downhole tool and configured to engage with a feature of a wellbore to affix the first portion to the feature. The downhole tool may also include a linear actuator c...  
WO/2020/005225A1
A drill bit subsystem can include a drill bit, a processor, and a non-transitory computer-readable medium for storing instructions and for being positioned downhole with the drill bit. The instructions of the non-transitory computer-read...  
WO/2020/006187A1
Provided is a downhole perforating device, a well system, and a method for perforating a well system. The downhole perforating device, in one aspect, includes a perforating structure for surrounding at least a portion of an outer surface...  
WO/2019/245644A1
Geologic modeling methods and systems disclosed herein employ an improved simulation meshing technique. One or more illustrative geologic modeling methods may comprise: obtaining a geologic model representing a faulted subsurface region ...  
WO/2019/245872A1
Examples of techniques for extracting hydrocarbons from a subterranean hydrocarbon reservoir based on an artificial lift plan are disclosed. In one example implementation according to aspects of the present disclosure, a method includes ...  
WO/2019/245575A1
Systems and methods for conducting a well intervention operation in a well include positioning a conveyance into the well for the well intervention operation, calculating a predicted force based at least in part on a length of the convey...  
WO/2019/245643A1
Geologic modeling methods and systems disclosed herein employ an improved simulation gridding technique. For example, an illustrative geologic modeling method may comprise: obtaining a geologic model representing a faulted subsurface reg...  
WO/2019/246564A1
The disclosure improves the analysis of the hydraulic fracturing (HF) break down process of a well system. The analysis can use as inputs collected HF data such as the HF fluid pressure, HF fluid flow rate, and HF fluid composition over ...  
WO/2019/245642A1
Disclosed herein are geologic modeling methods and systems employing function-based representations of horizons intersected by partial faults. An illustrative method embodiment includes: (a) obtaining a seismic image volume; (b) identify...  
WO/2019/245600A1
Provided, in one example, is a wellbore tool. The wellbore tool, in this example, includes a casing having three or more pads located on an outer diameter thereof, at least one of the pads having a pocket therein. The wellbore tool of th...  
WO/2019/243333A1
The present invention relates to a downhole transfer system for transferring data through a well tubular metal structure arranged in a borehole of a well, comprising a well tubular metal structure having an axial direction and being arra...  
WO/2019/245723A1
A method for determining the activation of an expandable sand screen may comprise disposing an electromagnetic (EM) detection tool into a wellbore. The EM detection tool may comprise at least one transmitter and at least one receiver. Th...  
WO/2019/241455A1
Systems and methods presented herein are configured to create an extended perforation tunnel from a borehole proximate a stimulation zone so as to extend at least partially into the stimulation zone, deploy a downhole evaluation tool int...  
WO/2019/240869A1
A mobile chemical injection configuration including a driver, a fluid supply line connected to the driver, and a chemical injection valve fluidly connected to the supply line. A method for treating a wellbore including running a configur...  
WO/2019/241640A1
A method of fracturing multiple productive zones of a subterranean formation penetrated by a wellbore is disclosed. The method comprises injecting a fracturing fluid into each of the multiple production zones at a pressure sufficient to ...  
WO/2019/240971A1
A method for drilling a subterranean wellbore includes rotating a drill string in the subterranean wellbore. The drill string includes a drill collar, a drill bit, and survey sensors (e.g., a triaxial accelerometer set and a triaxial mag...  
WO/2019/241458A1
Apparatus and methods for defining an optimal well completion program for an oil and gas well. An example method includes defining candidate well completion programs for the well. Each candidate well completion program includes hydraulic...  
WO/2019/241456A1
Systems and method presented herein facilitate enhanced hydrocarbon fluid production. For example, in certain embodiments, a borehole positioned proximate a stimulation zone (e.g., along or through the stimulation zone) may have at least...  
WO/2019/241783A1
A hydraulic fracturing system is disclosed as including a singular mobile platform of at least one mobile power unit (MPU) and at least one first switch gear that is configured to handle electric power from the MPU. The MPU is configured...  
WO/2019/209742A9
Embodiments of the present disclosure are directed towards a method for improving neutron interpretations in a subsurface formation. Embodiments may include estimating mineral concentrations and kerogen concentrations at one or more dept...  
WO/2019/241454A1
Systems and methods presented herein are configured to create an extended perforation tunnel from a borehole proximate a stimulation zone so as to extend at least partially into the stimulation zone, and to operate a downhole evaluation ...  
WO/2019/241457A1
Systems and methods presented herein are configured to define a well completion program comprising creation and stimulation of one or more extended perforation tunnels for a well, and to control a fracture geometry of a formation zone in...  
WO/2019/236288A1
An apparatus and method for blowout preventer (BOP) control. The apparatus may include a first control station communicatively connected with and operable to control BOP equipment for controlling pressure within a wellbore at an oil and ...  
WO/2019/236090A1
A method may comprise: inserting into a wellbore penetrating a subterranean formation an apparatus comprising: a transmitter sub comprising a transmitter coil; a first receiver sub comprising a first receiver coil; a second receiver sub ...  

Matches 501 - 550 out of 3,336