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Patent Searching and Data


Matches 151 - 200 out of 155,079

Document Document Title
WO/2021/230970A1
Embodiments include a system for water-cut monitoring that includes sensors (106) for sensing pressure across a pipe that includes logic that causes the system to determine whether to use a direct approach for determining water-cut. In s...  
WO/2021/231386A1
A wellhead system includes a housing defining an axial bore, an outer pipe secured to the housing and extending axially from the housing, an inner pipe passing through the axial bore and through the outer pipe and having an outer diamete...  
WO/2021/230955A1
Systems and methods of estimating well parameters are disclosed. In one embodiment, a method of estimating well parameters includes receiving a plurality of wells, each well defined by a plurality of well attributes, receiving a pluralit...  
WO/2021/231015A1
Safe dynamic handover between MPD and well control operations provides the ability to automate MPD, well control, and transitions therebetween while maintaining the wellbore in a dynamic fluid state at all times. In the event a kick is t...  
WO/2021/231273A1
Systems and methods include a method for generating a real-time permeability log. Historical mud gas-permeability data is received from previously-drilled and logged wells. The historical mud gas-permeability data identifies relationship...  
WO/2021/231756A1
A choke valve system operable to obtain sand production measurements from a sand production sensor, compare the sand production measurements to a target sand production range for a current setting of a choke valve, and, in response to de...  
WO/2021/227384A1
A supergravity hydrate research test system and method, which can emulate a seafloor hydrate reservoir and geological environments above and below said reservoir, change the temperature-pressure environment of a natural gas hydrate reser...  
WO/2021/229007A1
An apparatus, method and computer program product for: receiving information on a target position of a drilling rig, receiving status information relating to the drilling rig, calculating, based on the status information, at least a firs...  
WO/2021/231535A1
Systems and methods include a method for providing an integrated advanced visualization tool for geosteering underbalanced coiled tubing drilling (UBCTD) operations. Drilling operation data is received from different sources in real time...  
WO/2021/231388A1
The present disclosure describes computer-implemented method for monitoring a well operation, the method including: accessing a plurality of streams of data received from multiple sources during the well operation, wherein: the multiple ...  
WO/2021/230959A1
A method relates to generating and selecting inflow control device design simulations. The method includes generating, based on a synthetic production logging profile and properties of a reservoir associated with a target well, a first d...  
WO/2021/232073A1
A resin input nozzle (10A) which is adapted to engage or connect to a hollow resin-anchored rock bolt (12) to introduce a resin composed of a plurality of resin components (A,B,C), into and through the bolt, the nozzle including a body (...  
WO/2021/227012A1
An attitude measurement method for a directional drilling measurement-while-drilling technique. The method uses a method of respectively performing fine alignment at multiple locations so as to perform initial alignment. The method steps...  
WO/2021/229252A1
The present disclosure provides a method to plug a well, wherein the well comprises a tubing (201), a casing (202), and an assembly comprising at least one control line (401, 402) located between the tubing (201) and the casing (202), an...  
WO/2021/230754A1
A flow control device (100) for controlling flow in a fluid processing system, a related system, apparatus, and a method. In various example, the flow control device comprises: a housing (110) which comprises a plurality of process ports...  
WO/2021/231034A1
A method of making-up tubular string components can include inputting to an image processor image data output from at least one camera (28), the image processor in response detecting positions of a tubular (14) and a mark (30) on another...  
WO/2021/231277A1
Systems and methods include a method for generating a real-time reservoir porosity log. Historical gas-porosity data is received from previously-drilled and logged wells. The historical gas-porosity data identifies relationships between ...  
WO/2021/228981A1
A tension indication device (1) for a rock bolt (2) wherein the tension indication device (1) comprises a support washer (5), a cover member (6) with a central hole for receiving a trailing portion of the rock bolt (2), and an indicator ...  
WO/2021/231047A1
Disclosed are embodiments of hydrocarbon leak detection cables that utilize time domain reflectometry to indicate the location of changes in impedance in a hydrocarbon leak detection cable. In addition, an embodiment of a hydrocarbon lea...  
WO/2021/228719A1
Method for evacuating hydrocarbon from a subsea process module (210), the subsea process module having an upper fluid connection point (222) and a lower fluid connection point (232), the method comprising: connecting (110) a receiving co...  
WO/2021/229369A1
A setting tool (26) is disclosed for setting an acoustic telemetry unit (24) in tubing (16), such as wellbore tubing. The setting tool comprises an anchor motor (46) for driving an expandable anchor (34), a control unit (50) for controll...  
WO/2021/230865A1
Provided is a detonation cord alignment apparatus. The detonation cord alignment apparatus, in accordance with one example, includes a detonation cord alignment housing having a detonation cord opening extending there through, and one or...  
WO/2021/226659A1
An extendable bootend module for use in longwall mining, preferably in a series, between a mobile bootend and a belt conveyor to decrease the downtime of the mining operation due to stoppages to remove belt conveyor sections as a result ...  
WO/2021/231833A1
An annulus pressure release system includes a gas metering valve assembly having a fluid pathway. The gas metering valve assembly includes a pressure sensor configured to be fluidly coupled to an annulus and to output a sensor signal ind...  
WO/2021/230747A1
The invention relates to a mining system for mining minerals in a deep sea, wherein the mining system comprises a submerged mining assembly that has a station that is suspended from a vessel, a container for shuttling between the station...  
WO/2021/230889A1
A method of cementing a casing in a wellbore extending from an Earth's surface into a subsurface includes providing a tube having a bi-frustoconical shape. The bi-frustoconical shape is defined by an upper tube part having an inverted fr...  
WO/2021/231731A1
Systems and methods are provided for determining a phase state of a thermal compositional fluid sample. An exemplary method includes: providing a first set of parameters from an oilfield operation for a thermal compositional fluid sample...  
WO/2021/231389A1
A diffuser assembly is provided, comprising a diffuser adapted to reside within a conduit, having an upper member mountable within the conduit and having a fluid inlet port, and a lower section having a diffuser screen; a plurality of st...  
WO/2021/231077A1
A method for determining a plurality of saturation values is provided. The method accessing, by a computing device, data describing a plurality of fluid volume values associated with a reservoir, the plurality of fluid volume values incl...  
WO/2021/231393A1
A method of forming a ceramic-coated proppant, including receiving a proppant or particle and coating the proppant or particle with ceramic to give a ceramic coating on the proppant or particle. A method of hydraulic fracturing a geologi...  
WO/2021/227383A1
A method for treating tunnel leakage water in an alpine region. The method comprises the following steps: 1, exploring a water seepage section and a water rich section of a tunnel; 2, determining the size of a diversion and drainage stru...  
WO/2021/228004A1
A water jet technology-based anchor cable self-drilling and rapid anchoring construction method, comprising the following steps: adjusting an angle-adjustable drilling mechanism so that a hollow anchor cable (1) faces a preset drilling d...  
WO/2021/228663A1
The invention relates to a drill rod coupling with a sleeve-shaped coupling receiving area, a pin-shaped coupling element which is designed to be axially pluggable into the coupling receiving area in order to form a rotationally fixed co...  
WO/2021/231790A1
A pressure bleed-off module for an oil well includes: an inlet receiving fluid from an annulus vent of the well; an outlet sending the received fluid to a kill valve of the well; and two paths coupled in parallel between the inlet and th...  
WO/2021/231395A1
Implementations described and claimed herein provide systems and methods for breaking cement within an annulus of a wellbore. In one implementation, an annulus cement breaking system includes a cement compression tool operable to be disp...  
WO/2021/229003A1
An apparatus, method and computer program product for: receiving information on a path to be followed by a drilling rig, the path comprising a trigger position, determining a position of the drilling rig, instructing the drilling rig to ...  
WO/2021/231200A1
Potential energy conversion systems include a movable mass suspended by a line in a non-producing well, the line being coupled to a motor operable to lift the movable mass, and a generator operable to produce electricity when lowering th...  
WO/2021/227010A1
Provided is a high temperature resistant miniaturized resonator gyroscope. The gyroscope comprises a resonator (1), a circuit board (5), a piezoelectric element (2), a support base (3), a housing (4), and a wiring terminal (6). The reson...  
WO/2021/230918A1
Embodiments described herein include a system for generating a drainage radius log per well that includes a computing device that receives well data associated with a plurality of wells, utilizes the well production data to calculate a v...  
WO/2021/231533A1
A well completion to convert a hydrocarbon production well into a geothermal well includes flow tubes to transport a working fluid through the well and a heat exchanger at a downhole location coupled to the flow tubes to exchange heat of...  
WO/2021/231170A1
Methods and systems for generating heterogeneity indices for reservoirs is provided. The method includes generating a geological model based on physical locations of a plurality of wells in a reservoir, wherein the geological model provi...  
WO/2021/230848A1
The present invention is walkway (100) for use in emergency evacuation situations in railway tunnels (200) and for maintenance personnel to provide access to the tunnel (200) by foot characterized by comprising; an adjustable stability e...  
WO/2021/231294A1
Apparatus and operational methods thereof, including a top drive, a rotation sensor, and a processing device. The top drive connects with an upper end of a drill string. The rotation sensor facilitates rotational distance measurements in...  
WO/2021/230888A1
A method and system for determining a position of a linearly translating member. The method may comprise transmitting an excitation into a linearly translating member through one or more couplers from an acoustic device disposed in an ou...  
WO/2021/231448A1
Provided are embodiments that include identifying candidate well parameters for a hydrocarbon well that include a location, a well production rate and candidate horizontal wellbore lateral lengths for the well, conducting simulations of ...  
WO/2021/227501A1
A downhole pulse signal generator, a method for transmitting pressure pulse in a fluid using a signal generator, a drill collar having a signal generator, and a drilling device. The signal generator comprises a shell (1). The shell (1) i...  
WO/2021/230954A1
A method comprising (a) contacting a suspension composition, water, and optionally one or more additives to form a wellbore servicing fluid at a location proximate a wellsite; wherein the suspension composition comprises a particulate ma...  
WO/2021/231275A1
Systems and methods include a method for generating a high-resolution advanced three-dimensional (3D) transient model that models multiple wells by integrating pressure transient data into a static geological model. A crude 3D model is g...  
WO/2021/227011A1
A gyroscope-based measurement-while-drilling system comprises: a strapdown inertial assembly, a filtering and level translation module, a data acquisition and data communication module, a drive mechanism, a drive control module, and a na...  
WO/2021/227239A1
A sprayer for coal mine dust fall, relating to the field of dust fall devices. The sprayer comprises: an outer shell (1), having at least one opening used for spraying water mist; a sprayer, placed in the outer shell (1) and spraying the...  

Matches 151 - 200 out of 155,079