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Patent Searching and Data


Matches 501 - 550 out of 3,327

Document Document Title
WO/2021/216833A1
A computer-based method for rapidly updating a history- matched reservoir simulation model selected from among a plurality of history- matched reservoir simulation models hosted on an information technology system. A software module conf...  
WO/2021/216406A1
Disclosed are methods, systems, and computer-readable medium to perform operations including: receiving a real-time density log comprising bulk density readings of a subterranean formation, where a well is being drilled in the subterrane...  
WO/2021/216636A1
A system for prevention of marl erosion in a reserved water or mud waste pit at a drilling site, the system comprising: a discharge pipe (102) for discharging a waste fluid from a drilling operation; a protective liner (106) disposed und...  
WO/2021/216836A1
A downhole tool actuator (100) includes a housing (102) defining an axial bore and a first port (110) extending radially from the axial bore, as well as a piston (106) disposed and movable within the axial bore of the housing. The piston...  
WO/2021/213701A1
The present invention relates to a subsea PLET (1) with an upstream flow jumper connection (20). The PLET includes a bypass valve (27) and a valve (26) of each of a pump inlet and a pump outlet, each in fluid connection with a pipeline (...  
WO/2021/216649A1
A rotary lock system includes a gear configured to be driven to rotate via an engine. The rotary lock system includes a rotatable starter component configured to engage the gear via an interface. The interface includes a circumferential ...  
WO/2021/211664A1
A system includes an outer completion string, an inner service string configured to connect within the outer completion string, and an upper completion. The outer completion string includes at least one isolation packer, a sand control a...  
WO/2021/211830A1
A subsea skid (100) includes a plurality of skid tubes (101-112), and a plurality of skid joints (130-135) coupled between the plurality of skid tubes (101-112). The plurality of skid tubes (101-112) and the plurality of skid joints (130...  
WO/2021/209171A1
The present invention relates to a closed loop subsea cooling system with a subsea cooler. An coolant pump assembly (2) is located in a dedicated, sealed, gas filled, coolant pump housing (8a) in coolant fluid connection with the at leas...  
WO/2021/211149A1
Aspects of the present disclosure relate to earth modeling using machine learning. A method includes receiving detected data at a first depth point along a wellbore, providing at least a first subset of the detected data as first input v...  
WO/2021/212125A1
The present disclosure is directed to a direct-current (DC) mechanical energy harvesting and storage method and apparatus, which can convert mechanical energy such as environmental vibration, automobile kinetic energy, human body motion,...  
WO/2021/211092A1
System for optimizing operation of an oil and gas well employs multi-objective Bayesian optimization of wellbore parameters to minimize scaling and corrosion. The system may contain instrumentation for measuring temperature, pressure, at...  
WO/2021/210988A1
There is described the processing seawater in a subsea facility on the seabed in various methods and apparatus. In various examples, the facility is coupled to at least one well, is configured to provide the well with water to be injecte...  
WO/2021/206755A1
Systems and methods for evaluating simulation models are disclosed. In one embodiment, a method of evaluating a simulation model of a hydrocarbon field includes merging simulated reservoir data and actual reservoir data to generate merge...  
WO/2021/207011A1
A method of attenuating annular pressure buildup within a wellbore. The method includes running first and second strings of casing into a wellbore, wherein the first string of casing surrounds an upper portion of the second string of cas...  
WO/2021/207462A1
Methods and systems, including computer programs encoded on a computer storage medium can be used for an integrated methodology that can be used by a computing system to automate processes for generating, and updating (e.g., in real-time...  
WO/2021/203799A1
An expanding screen tube, comprising a screen tube base tube (1). An axial through hole is provided in the screen tube base tube (1), connection structures that connect to one another are provided on both ends of the screen tube base tub...  
WO/2021/207211A1
A system and a method for reducing annular pressure with a casing annulus pressure release system are described. The casing annulus pressure release system includes a controller, multiple sensors, and a pressure release sub-system dispos...  
WO/2021/207128A1
Thermally induced graphene sensing circuitry and methods for producing circuits from such thermally induced circuits are presented in conjunction with applications to hydrocarbon exploration and production, and related subterranean activ...  
WO/2021/204174A1
An injector head, comprising a first alternating current variable frequency motor (4a), a first transmission assembly, and a first actuation part (3a). The first alternating current variable frequency motor is connected to the first actu...  
WO/2021/207392A1
Provided is a completion string and a multilateral well system. The completion string, in one aspect, includes a first tubing string, the first tubing string defining a first fluid path operable to receive a first fluid obtained from a f...  
WO/2021/207151A1
A method for predicting oil flow rates is provided. The method includes accessing historical data from a plurality of databases, accessing historical perforation data and historical reservoir properties data from a simulation model, and ...  
WO/2021/203122A1
A pipe handling system for handling drill pipe on a drill rig may include a lifting system configured for handling a load of a pipe stand and a first pipe handling robot arranged at or near a drill floor of the drill rig and configured f...  
WO/2021/203090A1
A method includes receiving training images representing a portion of a drilling rig over a first period of time, associating individual training images of the training images with times at which the individual training images were captu...  
WO/2021/197962A1
It is described a single line quick connector (10), a system comprising the connector (10) and associated method, for connecting a hydraulic, chemical or water fluid line (20) to a fluid connection interface (2) on a component (1), where...  
WO/2021/202715A1
An example well construction system includes well construction equipment, a power supply system, and a control system. The well construction equipment performs well construction operations. The power supply system outputs electrical powe...  
WO/2021/201886A1
A method for identifying one or more imaging properties. The method may comprise identifying one or more candidate mud constants, taking one or more measurements from a borehole with a downhole tool to form an image log, inputting into a...  
WO/2021/194517A1
A method may include obtaining well activity data regarding various wells in a reservoir region of interest. The method may further include determining a predetermined well assignment for various parallel processing stages using a bin-pa...  
WO/2021/194518A1
A method may include obtaining first acquired well data. The method may further include generating augmented well data based on the first acquired well data. The augmented well data may be generated using a geological factor and a drilli...  
WO/2021/189122A1
A subsea catenary riser comprises a rigid riser pipe that is suspended from a floating support on the surface and extends through a sagbend to the seabed. A hang-off interface allows rotation or pivoting of the riser pipe relative to the...  
WO/2021/194475A1
A method for designing a borehole tubular for use in a borehole. The method may include defining tubular sections that make up the borehole tubular, defining a downhole operation that will be conducted using the borehole tubular at a fir...  
WO/2021/190787A1
The invention relates to a self-propelled valve actuator on a rail transport system for manifolds and Christmas trees. The valve actuator is moveable along a transport rail and may operate several valves. The valve actuator is driven by ...  
WO/2021/194494A1
Aspects and features of this disclosure relate to projecting physical drilling parameters to control a drilling operation. A computing system applies Bayesian optimization to a model incorporating the input data using varying values for ...  
WO/2021/194521A1
The disclosed technology provides solutions for performing equipment anomaly detection. In particular, a process of the disclosed technology includes steps for receiving surface data from one or more surface sensors, receiving downhole d...  
WO/2021/194522A1
Aspects of the subject technology relate to systems and methods for deploying fiber optic lines in a wellbore using a fiber optic deployment device. The device can include at least one fiber optic spool forming a canister. The canister c...  
WO/2021/194355A1
In various examples, a remote operated underwater vehicle, ROV, is provided, where the ROV includes at least one extendible pair of tubulars supported on the ROV, the one tubular of the pair being movable longitudinally relative to the o...  
WO/2021/188789A1
A method for training a predictive reservoir simulation in which high- confidence reservoir sample data is used to identify misallocated historical production data used in the simulation. A neural network algorithm is trained with high-c...  
WO/2021/185963A1
A linear actuator assembly that can include an electric motor contained in an explosive (EX) certifiable housing, a linear actuator external to the EX certifiable housing, the linear actuator coupled to and driven by the electric motor, ...  
WO/2021/183165A1
A wellbore drilling system can generate a machine-learning model trained using historic drilling operation data for monitoring for a lost circulation event. Real-time data for a drilling operation can be received and the machine-learning...  
WO/2021/183145A1
Described are systems and methods for determining a distance between a hydraulic fracture of a child well to a parent wellbore of a parent well. A distributed accoustic sensor fiber optic cable measures strain measurements along a length...  
WO/2021/182972A1
A method for controlling drilling operations, comprising defining (S2) a plurality of operation zones comprising at least one equipment (102, 104 and 106a- 106c) in a drilling operation area (100), determining (S4) the position of at lea...  
WO/2021/177986A1
A method may include obtaining wellhead temperature data from a wellhead coupled to a wellbore. The method may further include obtaining production data regarding the wellhead. The method may further include obtaining water cut data from...  
WO/2021/178482A1
A method of drilling a wellbore system, including determining a conductive formation layer from a plurality of formation layers having a first well extending therethrough, the first well having a first work string therein, the first work...  
WO/2021/179004A1
An aggregate MRC well and method for extracting hydrocarbons from one or multiple subsurface formations are disclosed. The aggregate MRC well includes a plurality of maximum reservoir contact (MRC) wells, a plurality of independently ope...  
WO/2021/174360A1
: Described herein is a polymer dispersion system comprising: (a) a first sub-system comprising an ingress and an egress; (b) a second sub-system comprising an ingress and an egress; (c) an eductor mixing device comprising a first inlet ...  
WO/2021/178861A1
Described herein is a method and techniques for subsurface monitoring. The system includes a downhole including a casting with a lumen, a wireless power transmitter within the casting, a micro-sensor cement mixture including a plurality ...  
WO/2021/173159A1
A control system for and oil and gas production well includes a controller connected to a well string extending downhole from a wellhead. The control system maximizes downhole pump efficiency and oil and gas production by interactively m...  
WO/2021/168562A1
A fluid storage tank has a base structure, perimeter columns extending upward from the base structure and a flexible bladder contained within the perimeter columns to define a boundary of the tank. The base structure is arranged to be su...  
WO/2021/173150A1
Method and systems are provided that characterize a geological formation, which involve collecting or obtaining electrical signal data that results from interaction of electrical signals with the formation. The electrical signal data is ...  
WO/2021/173149A1
Provided is a downhole fracturing tool assembly, a well system, and a method for fracturing a well system. The downhole fracturing tool assembly, in one aspect, includes a fracturing port cover coupleable to an interior of a wellbore cas...  

Matches 501 - 550 out of 3,327