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Patent Searching and Data


Matches 701 - 750 out of 3,327

Document Document Title
WO/2021/041352A1
Methods and systems for producing hydrocarbons in a subterranean well with a completion system include landing an isolation valve completion within the subterranean well. The isolation valve completion is landed within an observation wel...  
WO/2021/040790A1
A reservoir model for values of a formation property is simulated using a turning bands method with distributed computing. A distributed computing system simulates the reservoir on separate machines in parallel in several stages. First, ...  
WO/2021/040795A1
A system for autonomous operation and management of oil and gas fields includes at least one autonomous vehicle. The system also includes a processor communicatively couplable to the plurality of autonomous vehicles and a non-transitory ...  
WO/2021/040774A1
Certain aspects and features relate to a system for trajectory planning and control for new wellbores. Data can be received for multiple existing wells associated with a subterranean reservoir and used to train a deep neural network mode...  
WO/2021/040787A1
Geosteering can be used in a drilling operation to create a wellbore that is used to extract hydrocarbons from a defined zone within the subterranean formation. According to some aspects, generating paths for the wellbore may include usi...  
WO/2021/040778A1
A method for determining annular fluid expansion ("AFE") within a borehole with a sealed casing string annulus. The method may include defining a configuration of the borehole. The method may further include defining a production operati...  
WO/2021/040829A1
Systems and methods for automated drilling control and optimization are disclosed. Training data, including values of drilling parameters, for a current stage of a drilling operation are acquired. A reinforcement learning model is traine...  
WO/2021/038261A1
The present invention relates to a method for determining locations of wells in a field containing a hydrocarbon reservoir, said method comprising: • receiving a first set of geological gridded models; • receiving a set of criteria f...  
WO/2021/041325A1
Embodiments include systems and methods for determining properties of a formation including disposing a core sample of the formation within a core holder assembly, applying pressures to the core sample, rotating the core sample about a c...  
WO/2021/040779A1
A method for detecting anomalies in a piece of wellsite equipment. The method may include measuring data related to the piece of wellsite equipment. The method may also include encoding the measured data with a first autoencoder to produ...  
WO/2021/041723A1
A method for drilling rig task management includes providing work instructions to a plurality of users for executing a drilling rig task based on a digital hierarchy model. The digital hierarchy model defines a number of users to perform...  
WO/2021/040743A1
Aspects of the subject technology relate to systems and methods for predicting physical characteristics of a physical environment using a physical characterization model trained based on simulated states of a modeled physical environment...  
WO/2021/040783A1
A system for designing a casing string for a well. The system comprises a processor, a non-transitory memory, a thermodynamic modeling application stored in the non-transitory memory that, when executed by the processor, models carbon di...  
WO/2021/041609A1
Systems and methods for monitoring health of systems and components of an oil rig are disclosed. Monitoring usage parameters allows for a probabilistic way to determine when rig equipment will fail. A failure probability curve based on p...  
WO/2021/040746A1
Apparatus, methods, and systems for determining acoustic velocity behind casing or tubing in a subterranean wellbore. A method may include obtaining a plurality of waveform data sets corresponding to a plurality of propagation path regim...  
WO/2021/040680A1
The disclosed embodiments include well operation evaluation systems and methods to analyze a broomstick chart of a well operation. The method includes receiving data indicative of a broomstick chart of a well operation. The method also i...  
WO/2021/041331A1
A multilateral junction comprising a y-block, lateral legs, and a transition sub for use in downhole well environments. The y-block includes a main bore and lateral bores with main bore and the lateral bores having threaded interfaces. T...  
WO/2021/040786A1
This disclosure relates to systems and methods for controlling a motor based on a slide-rotate ratio while drilling a wellbore. The system includes at least one sensor disposable with respect to a drillstring and a motor communicatively ...  
WO/2021/040791A1
According to some aspects, machine-learning models can be executed to classify a subsurface rock. Examples include training numerous machine-learning models using training data sets with different probability distributions, and then sele...  
WO/2021/032686A1
The invention relates to a subsea wellhead support system (1) comprising: - a foundation assembly (2); - a conductor housing (31) for supporting a wellhead (4); - a connection arrangement (5) between the foundation assembly (2) and the c...  
WO/2021/034337A1
The disclosed embodiments include well operation evaluation systems and methods to analyze a broomstick chart of a well operation. The method includes receiving data indicative of a well operation involving deploying a conveyance to a pr...  
WO/2021/032976A1
A subsea control bundle umbilical comprises: a carrier pipe; a bundle of elongate functional elements being tubes and/or cables that extend longitudinally within the carrier pipe; and spacers spaced apart longitudinally along the bundle....  
WO/2021/034347A1
Systems, methods, and computer-readable media are provided for rig monitoring and in particular, to receiving data from a plurality of sensors in real-time, mapping the data from the plurality of sensors with a micro-activity and a macro...  
WO/2021/032699A1
Described is a method for in-situ enhancement of a structure (22). The method comprises positioning an additive manufacturing apparatus (20) in proximity of a target region to be enhanced, and enhancing the target region using the additi...  
WO/2021/034360A1
A well operation simulator predicts temperature and pressure profdes of a multi-tubing completion well for well design. The simulator is comprised of modules, which when executed, determine a first set of design limits based on stress co...  
WO/2021/034759A1
An underwater robotic system includes a frame adapted to be deployed in a body of water and having guide rails and at least one movable rail movably coupled to the guide rails. An actuator module is movably coupled to the at least one mo...  
WO/2021/030532A1
Steering assemblies, drilling systems, and method for drilling boreholes are described. The steering assemblies include a first member, an inner transceiver connected to the first member, a second member arranged about the first member, ...  
WO/2021/030048A1
A hydraulic drive system is employed to transfer energy generated by a diesel engine to a frac pump. The hydraulic drive system includes a gearbox comprising a plurality of gears being coupled to and driven to produce rotational movement...  
WO/2021/029858A1
A model optimizer for predicting a drill bit variable can select a model from multiple models based on a learned preference. The preference may be updated according to preference indicator received from a user in response to an output mo...  
WO/2021/029874A1
A method for identifying cuttings volume may comprise taking one or more inlet measurements of a drilling fluid at an inlet meter before the drilling fluid is circulated into a wellbore, taking one or more outlet measurements of a drilli...  
WO/2021/029887A1
A computer system and method for analyzing effectiveness of applied treatments or characterizing landing zones. The method includes, for respective one or more wells, receive production data, determining oil, gas, and/or water production...  
WO/2021/026311A1
Techniques for allocating hydrocarbon production include receiving a selection of a particular area identification (ID) of a plurality of area IDs stored on the server; determining based on the selected particular area ID, a plurality of...  
WO/2021/026260A1
Systems and methods for delivering a tubular string into a subterranean well include a tubular running machine. The tubular running machine has a machine housing that includes a tubular member with a central bore. A turbine is located wi...  
WO/2021/025687A1
A method for formation property prediction may comprise drilling a borehole into a formation using a drill bit, measuring one or more parameters of drill bit motion, and inputting the one or more parameters of the drill bit motion into a...  
WO/2021/021140A1
Certain aspects and features relate to a system that selects an output value for controlling a drilling tool using dynamic force analysis coupled to fluid effects as part of a model that estimates projected torque and drag. A drilling mo...  
WO/2021/021202A1
In downhole well environments, debris tolerance of barrier valves is a major issue for those in the business of the development and production of hydrocarbon reservoirs. During development, a barrier valve is used to seal off a perforate...  
WO/2021/016033A1
An earth-boring system for generating a fluid flow model of a borehole may include a drill string, and a model generation system. The model generation system may include a memory device and a processor. The memory device may store a plur...  
WO/2021/016312A1
An integrated pump and manifold assembly includes a support structure, a manifold assembly mounted on the support structure, and one or more frac pumps. The manifold assembly includes one or more low pressure lines and a high pressure di...  
WO/2021/015777A1
These drawings Illustrate certain aspects of some of the embodiments of the present.disclosure, and should not be used to limit or define the claims. FIG. 1 is a schematic diagram of an acrolein injection system and acrolein leak detecti...  
WO/2021/015747A1
The disclosure presents a technique for predicting the composition of a borehole mud using a thermal conductivity parameter of the mud and a dilution liquid. The mud can be altered by conditions within the borehole, such as material, flu...  
WO/2021/013322A1
A method for generating a stochastic emulation model is disclosed. In an embodiment, the method uses a computer (100) having a processor (110) configured to execute commands stored on a non- transitory memory element (120), the non-trans...  
WO/2021/014142A1
A centraliser (10;110) for centralising tubing (T) in a bore (B) comprises a body (12;112), one or more blades (14;114) extending radially outwards from the body (12;112). One or more of the blades (14;114) receives a blade standoff (20;...  
WO/2021/016251A1
A vibration sensor connected to a hydrocarbon recovery equipment operating on a surface of the Earth senses a portion of vibrations of the hydrocarbon recovery equipment when performing operations to recover hydrocarbons from a subterran...  
WO/2021/011007A1
The present disclosure is related to improvements in methods for evaluating formation fluid properties of interest in an in-production wellbore as well as evaluating health and functionalities of physical sensors present in and collectin...  
WO/2021/009471A1
Disclosed is a method for optimizing hydrocarbon recovery from a reservoir. The method comprises determining a first level set function representing the locations of pore space and solid space defined by a solid matrix within the reservo...  
WO/2021/008831A1
A vortex device for a hydroacoustic treatment of a fluid that flows through the vortex device. The device includes an cylindrical inlet section of a first diameter and a cylindrical outlet section of a second diameter that is smaller tha...  
WO/2021/011490A1
Aspects of the subject technology relate to systems and methods for controlling a hydraulic fracturing job. A fracturing completion model can be applied to identify a plurality of possible fracturing completion plans for completing one o...  
WO/2021/010945A1
Drilling fluid can be monitored throughout a drill site and at various stages of drilling operations. The drilling fluid may be analyzed to identify components that make the drilling fluid as well as the volume of each of the components,...  
WO/2021/010943A1
A drilling device may use a concurrent path planning process to create a path from a starting location to a destination location within a subterranean environment. The drilling device can receive sensor data. A probability distribution c...  
WO/2021/007430A1
A tool for use in a wellbore includes a housing and a first plurality of arms. Each arm includes a first end coupled to the housing and a second end spaced apart from the first end. The plurality of arms is extendable from a first positi...  

Matches 701 - 750 out of 3,327