Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 3,327

Document Document Title
WO/2021/173000A1
The disclosure relates to a structure for permitting overtrawling of subsea equipment, comprising: a protective body; an engagement arrangement extending from the protective body parallel to an engagement axis; a plurality of deflection ...  
WO/2021/167634A1
Aspects of the subject technology relate to systems, methods, and computer-readable media for controlling borehole imaging blending through machine learning. A blending parameter machine learning model can be trained through a supervised...  
WO/2021/167981A1
Systems and methods include a method for downhole leak detection and prediction in water injection wells. Bulk well operation information for one or more wells is accessed from a database. Real-time pressure and water rate information is...  
WO/2021/167980A1
Earth models of stress conditions in subsurface reservoirs are formed reflecting rock mechanical properties, stress regime and also wellbore stability. A number of variables related to the rock mechanical properties and stress conditions...  
WO/2021/162714A1
Disclosed are systems and methods for receiving surface data and downhole sensor data associated with at least one first hydraulic fracturing well, generating a prediction model for the at least one first hydraulic fracturing well that d...  
WO/2021/162720A1
A method for recovering reservoir fluids from a target reservoir through a wellbore includes analyzing formation properties of the target reservoir and of formation layers surrounding the target reservoir, selecting a disposal zone withi...  
WO/2021/160562A1
A subsea hydrocarbon flowline system (300) is disclosed. The flowline system has a hydrocarbon flowline (302); an electric trace heating system (304) arranged along at least a part-length of the flowline to control the temperature of hyd...  
WO/2021/161057A1
The invention relates to a process for well completion in a hydrocarbon reservoir. The hydrocarbon reservoir has one or more wellbores. The process includes a computer-implemented method. The method comprises providing a geological simul...  
WO/2021/162688A1
A wellbore communication system includes a section of downhole tubing positionable within a wellbore and a track mechanically coupleable to the section of downhole tubing. The wellbore communication system also includes a downhole commun...  
WO/2021/158243A1
A method and system for estimating parameters of pipes. The method may comprise disposing an electromagnetic (EM) logging tool into a pipe string, creating a log from a first set of one or more measurements, and creating a synthetic mode...  
WO/2021/158207A1
System and methods for event prediction during drilling operations are provided. Regression data associated with coefficients of a predictive model are retrieved for a downhole event during a drilling operation along a planned path of a ...  
WO/2021/159145A1
A system for monitoring flaring activities on a drill ship includes a plurality of devices in wireless communication with each other on the drill ship. Each of the devices includes a resistive temperature detector configured to determine...  
WO/2021/158246A1
The disclosed technology provides ways to suppress or eliminate the effects of roadnoise when performing acoustic leak detection in a wellbore environment. In some aspects, a method of the technology includes steps for receiving acoustic...  
WO/2021/158519A1
A technique facilitates improving a completion architecture for a multilateral intelligent well completion (IWC). Effectively, a new and enhanced completion design and deployment approach is provided for multilateral IWCs. According to a...  
WO/2021/154834A1
Techniques for determining a spacing, such as one or more distances, between two or more wellbores formed from a terranean surface to a subterranean formation are described. In some aspects, a wellbore segment is determined for both a fi...  
WO/2021/154318A1
A method for configuring a bottom hole assembly (BHA) includes receiving bending moment values for the BHA, curvature values and drilling conditions for a wellbore, and processing the bending moment values to create a representation of t...  
WO/2021/154337A1
A system includes: a cementing tool positionable within a casing string of a wellbore; a distributed temperature sensing (DTS) system comprising: a fiber optic cable coupled to the cementing tool; and a DTS interrogator positionable at a...  
WO/2021/154539A1
A method includes generating a structured data object from a plurality of data files in a data repository, preprocessing the structured data object based on one or more features from the structured data object, executing an unsupervised ...  
WO/2021/154344A1
Temperature data collected from a distributed temperature sensing system may be used to prepare a temporal thermal profile of the wellbore. The temporal thermal profile may be used to determine a generalized heat transfer coefficient (k)...  
WO/2021/154290A1
A wellbore visualization system can receive electromagnetic field data related to a formation from a downhole tool in a wellbore. The visualization system generates a first inversion slice that represents an inversion of the electromagne...  
WO/2021/154249A1
A method for controlling a drilling trajectory of a wellbore includes receiving a target trajectory reference of a drill bit within a wellbore from a formation model. The method also includes receiving real-time formation evaluation meas...  
WO/2021/154323A1
A method and system for forming Representative Elemental Length (REL) of well data. The method may comprise inputting log data from a borehole in a formation into an information handling system, identifying an initial length of the REL s...  
WO/2021/150255A1
A device to mitigate pressure buildup in an isolated wellbore annulus containing fluid includes a tubular body and a container disposed around the tubular body. The container is pre-filled with a charge of gas. When the device is dispose...  
WO/2021/150514A1
A method can include receiving production fluid flow rate data from a well in a field that includes a plurality of wells; generating a gas lift profile for the well using the production fluid flow rate data; solving a system of equations...  
WO/2021/150413A1
A system for determining a fault in a subsea blowout preventer (BOP) stack includes a first sensor and a second sensor adapted to measure one or more properties of a subsea operation. The system further includes a first power supply adap...  
WO/2021/150276A1
The disclosure presents an apparatus and system to allow for multiple downhole sensors to be oriented at varying azimuthal angles to collect reservoir data across varying azimuthal directional arcs. In one aspect, two sensors can be atta...  
WO/2021/145899A1
Metal material coated with a layer that is controllably activated can be positioned downhole in a wellbore prior to performing a wellbore operation. After the wellbore operation is performed, the layer can be activated to release the met...  
WO/2021/146409A1
A computer system generates a virtual three-dimensional (3D) model of a hydrocarbon reservoir using a machine learning algorithm. The machine learning algorithm is trained using information obtained from multiple hydrocarbon wells. The v...  
WO/2021/146410A1
Methods for training machine learning algorithms for generation of a reservoir digital twin include receiving information obtained from hydrocarbon wells. The information includes porosity logs, petrophysical data, rock typing data, pres...  
WO/2021/145935A1
Systems and methods to perform an automated downhole inspection in real-time are disclosed. A method to perform the downhole inspection includes deploying a camera and a logging tool downhole. The method also includes obtaining real-time...  
WO/2021/146684A1
Provided is a method for setting a downhole tool, and a downhole tool, and a well system employing the same. The method, in at least one aspect, includes positioning a downhole tool within a wellbore, the downhole tool including expandab...  
WO/2021/142406A1
A method for seismic processing includes extracting, using a first machine learning model, one or more seismic features from seismic data representing a subsurface domain, receiving one or more well logs representing one or more subsurfa...  
WO/2021/142025A1
System and method of developing a hydrocarbon reservoir that includes the following: determining, for each of the layers, a reservoir model defining layers representing a portion of a hydrocarbon reservoir; determining points of intersec...  
WO/2021/137872A1
Layered coating applications for sensing telemetry are provided. An example method can include depositing an optical waveguide on an inner surface of a wellbore tool, the optical waveguide including a first layer of low refractive-index ...  
WO/2021/138268A1
Systems and methods for transmitting power to wirelessly powered sensors using a pipeline as a circular waveguide are disclosed. In an embodiment, a transmitter transmits electromagnetic waves to at least one wirelessly powered sensor po...  
WO/2021/137866A1
Aspects of the disclosed technology provide techniques for determining frictional forces bearing on a downhole drill string. In some implementations, a method of the disclosed technology can include steps for segmenting a plurality of co...  
WO/2021/137846A1
A fiber optic cable positioned along a casing string in a wellbore may be calibrated by exciting a tube wave in the wellbore and detecting, by the fiber optic cable, a reflected tube wave. The reflected tube wave may correspond to a refl...  
WO/2021/133627A1
Methods, systems, and computer-readable medium to perform operations for simulating performance of a reservoir that includes a wellbore. The operations include determining a constraint for an intelligent completion in a model of the well...  
WO/2021/133980A1
Systems and methods for multiscale sectors based hydrocarbon reservoir simulation that include dividing a full-field reservoir model into regions and sub-regions, and iteratively assessing and reconnecting models of the sub-regions and r...  
WO/2021/133389A1
A system for automated detection and removal of visual obstructions such as debris, fumes, or mist from the view zone of an imaging device. An autodetection algorithm runs on incoming visual data from a data acquisition (DAQ) system to d...  
WO/2021/133391A1
A fracturing treatment optimization system using multi-point pressure sensitive fiber optic cables to measure interwell fluid interaction data, microdeformation strain data, microseismic data, distributed temperature data, distributed ac...  
WO/2021/133244A1
A lift assembly (2) for lifting an article, the lift assembly being locatable within a passage (11) associated with the article, the passage having a shoulder (15) located therein; the lift assembly including: an elongate main body (5) h...  
WO/2021/122391A1
The invention relates to downhole tools comprising members comprising branched poly(hydroxyacid) polymers provided with improved degradation rate when in contact with water.  
WO/2021/125970A1
A hydrocarbon-forming gas compression method comprising: a hydrate formation step in which water and hydrate-forming gas are mixed at a first pressure and a first temperature, resulting in the formation of hydrate; a decomposition step i...  
WO/2021/122686A1
A riser heating system arranged for heating a hydrocarbon-conducting riser (1) that comprises a riser steel pipe (2) and that extends from a surface structure (5) towards the seabed (3). The system comprises an electric power supply (13)...  
WO/2021/127377A1
Corrosion inhibition compositions and methods useful for inhibiting corrosion are provided. The corrosion inhibition compositions comprise at least one coupling agent and at least one corrosion inhibitor, wherein the at least one couplin...  
WO/2021/126277A1
A system and method for determining an uncertainty of a distance to bed boundary (DTBB) inversion of a geologic formation. The system or method includes receiving logging data from a borehole tool, performing a first DTBB inversion using...  
WO/2021/126946A1
A technique facilitates controlled creation of pressure waves in a downhole environment. The technique enables creation of, for example, dynamic underbalance (DUB) pressure waves or dynamic overbalance (DOB) pressure waves which can be u...  
WO/2021/126283A1
Systems and methods wherein well-treatment fluids are evaluated for use in a subterranean reservoir. The systems and methods utilize quartz crystals configured to be quartz crystal microbalances (QCM). The QCM has a surface with a reserv...  
WO/2021/126604A1
A apparatus may include a power supply to receive a first voltage potential and output a second voltage potential that is greater than the first voltage potential and a cathode emitter to emit ions in response to application of the secon...  

Matches 551 - 600 out of 3,327