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Patent Searching and Data


Matches 1 - 50 out of 152,072

Document Document Title
WO/2021/040780A1
An automated offset well analytics engine generates offset well rankings for a prospect well. The engine aggregates data for offset wells and the prospect wells is across multiple disparate data sources corresponding to a user-specified ...  
WO/2021/040775A1
A system for designing a casing string for an oil well, a gas well, an oil and gas well, and/or a geothermal well. The system comprises a processor, a non-transitory memory storing a casing string design, wherein the casing string design...  
WO/2021/040764A1
A system for controlling operations of a drill in a well environment. The system comprises a predictive engine, a ML engine, a controller, and a secure, distributed storage network. The predictive engine receives a variables associated w...  
WO/2021/040533A1
A method of connecting a lower pipe portion to a subsea foundation is provided. The method comprises: providing the subsea foundation, wherein the subsea foundation comprises an upper pipe portion connected to the subsea foundation, depl...  
WO/2021/040997A1
Methods and systems for analyzing a well system design including determining a volume change of trapped annular regions based on a plurality of initial temperatures and a plurality of final temperatures and an initial pressure. Analyzing...  
WO/2021/035301A1
The disclosure relates to a thread formation and to a downhole tool comprising a hollow tubular pipe section having an end on which the thread formation is provided. The thread formation comprises a first thread having a first thread sta...  
WO/2021/041933A1
Disclosed is a plunger for use in a sucker-rod pumping system. The plunger reciprocates within a barrel. The plunger comprises first, second, and third sections, in which the first and third sections are sealed against the barrel and in ...  
WO/2021/040535A1
An adapter assembly (100) for connecting a flowline (67-70) to a subsea tree (10) has an adapter base (20); a first connection element (30) for connecting to a fluid line connector (31) on the subsea tree (10); a flowline connector assem...  
WO/2021/040531A1
The invention is a drill pipe string (10) - conveyed casing cutter tool comprising - a cylindrical main body (0) with casing cutter knife arms (3) rotatable on pivot axles (31) and provided with rotating cogs (32) in a first end of said ...  
WO/2021/035332A1
A reciprocating rod pump system, comprising an articulating plunger assembly having a plurality of plunger segments, each having a pin end and a box end, and a ball and socket articulating connector formed between the pin end of one plun...  
WO/2021/038254A1
Sealing a well above a barrier or plug, comprising the steps of lowering a first tool on a slickline (21), comprising a plurality of cartridges (26), these cartridges including a plurality of cartridges containing a thermite material at ...  
WO/2021/041252A1
A system for managing well site operations, the system comprising executable partitions, predictive engines, node system stacks, and a blockchain. The predictive engines comprise an Artificial Intelligence (AI) algorithm to generate eart...  
WO/2021/041876A1
A device includes a loader configured to receive a tubular member in a substantially horizontal position and to pivot the tubular member into a substantially vertical position. The device also includes a barrel coupled to the loader and ...  
WO/2021/040757A1
A buoyancy assist tool and a fluid barrier in a casing string define a buoyancy chamber therebetween. The buoyancy assist tool has a housing connected in the casing string with a retaining sleeve detachably connected in the housing. The ...  
WO/2021/040770A1
A method for correlating data includes acquiring a first sequence of data and a second sequence of data, wherein the first sequence of data comprises at least a first data point including a first set of signal components and the second s...  
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/2021/041653A1
Methods for determining a rock testability index (RTI) include receiving petrophysical data of a geological formation at a particular rate. The petrophysical data is measured at each depth of a plurality of depths from a surface of the E...  
WO/2021/040769A1
A method for correlating data comprises acquiring a first sequence signal and a second sequence signal, wherein the first sequence signal comprises at least a first data point including a first set of components and the second sequence s...  
WO/2021/040686A1
Certain aspects and examples of the present disclosure relate to an assembly for positioning a liner hanger and conducting a test on the liner hanger in the same trip downhole. The assembly can include a liner hanger, a setting control m...  
WO/2021/040961A1
A system and method are used in drilling a borehole in a formation. A trip to move a drillstring in the borehole is identified, where the trip is expected to produce a piston effect that changes a downhole pressure of the fluid in the bo...  
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/2021/037586A1
A method of calibrating a distributed acoustic sensor (DAS) system includes obtaining a backscattered optical signal from a fiber optic cable disposed within a wellbore, determining an origination point within the backscattered optical s...  
WO/2021/040940A1
A stinger is stabbed into a bore opening of a downhole tool to communicate fluid from a fluid line to the downhole tool. The stinger body defines a bore that communicates with the bore opening of the tool when the stinger body is install...  
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/2021/037361A1
An arrangement (14) for a drilling system (10), such as an offshore drilling rig (12), the arrangement (14) comprising a suspension structure (48) for suspending a string (16, 78, 80) of tubulars (42), the suspension structure (48) compr...  
WO/2021/035329A1
This invention relates to improvements and a new design for jet pumps used in the production or cleaning of oil wells. The present disclosure reveals improvements to Jet Pump wear characteristics, flow patterns, and efficiencies resultin...  
WO/2021/035299A1
A drive sub for a drilling assembly includes a tubular body configured to receive and releasably engage a drilling tool. The body has inner and outer faces and further has a castellated edge provided on its operative downhole end, which ...  
WO/2021/038274A1
A method for aligning a tool face of a multi bend drilling apparatus and an adaptable directional multi bend drilling apparatus The present invention provides an apparatus and a method that allows building short and ultra- short curves, ...  
WO/2021/040759A1
A downhole apparatus comprises a casing string with a fluid barrier connected in the casing string. A degradable plug is positioned in the casing string above the fluid barrier. The degradable plug and fluid barrier define upper and lowe...  
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/2021/040529A1
A device for preventing torsion in a tool string from exceeding a predetermined threshold, wherein the device comprises: - an inner mandrel for transmitting torque between said inner mandrel and a first portion of the tool string, the in...  
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/2021/041178A1
A well production method uses side gas lift valves (45) above a packer (29) and an ESP (13) below the packer. In a gas lift mode, a controller (26) turns the ESP motor (15) off, and shifts a tubing valve (39) below the packer (29) to a g...  
WO/2021/035472A1
A method comprises drilling a borehole and capturing data during drilling of the borehole, wherein the data comprises at least one value of at least one operational parameter of the drilling. A specific energy formula is modified and use...  
WO/2021/037949A1
A configurable subsea wet-mateable connector comprises a receptacle connector body (36) and a plug connector body (35). The subsea receptacle connector unit comprises at least two receptacle inserts chosen from at least one of a power co...  
WO/2021/038030A1
The measurement apparatus (50) comprises at least one elastic hybrid cable (52) wound around the deformable object (22), and a measurement unit (54) capable of measuring the inductance of a wire of the elastic hybrid cable (52) comprisin...  
WO/2021/041280A1
A cellar 12 around a wellbore 15 is formed or deepened with an excavating system 10 that is capable of being assembled around an existing wellbore 15. The system 10 includes an excavating unit 18 having an annular body 21 with a cutting ...  
WO/2021/041488A1
Methods and systems for performing borehole operations are described. The methods include generating an information signal in a borehole using a pulse generation member, wherein the information signal comprises a pressure variation withi...  
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/2021/040532A1
The invention is a drill pipe string (10) - conveyed casing cutter tool comprising - a cylindrical main body (0) with casing cutter knife arms (3) rotatable on pivot axles (31) and provided with rotating cogs (32) in a first end of said ...  
WO/2021/041528A1
A method of producing fluid from a wellbore includes operating a pump (901) located proximate to a zone of fluid influx (915) in the wellbore to draw a fluid from a reservoir into the wellbore at the zone of fluid influx. A first section...  
WO/2021/038054A1
The present invention relates to a threshold-triggered tracer particle having at least a reference function and a reporting function as well as to a composition comprising the same. In addition, the present invention relates to a method ...  
WO/2021/038131A1
A drilling unit for drilling a hole, wherein the drilling unit comprising a drilling head (1). Said drilling head (1) further comprising pulling means (2) for pulling a casing (7) into the hole, a pilot bit (3) for drilling a center hole...  
WO/2021/038098A1
Ine invention concerns a pipe installation for transportation of a fluid. The installation includes an unbonded flexible pipe and a sensor system. Tthe unbonded flexible pipe has a first and a second end-fitting, a plurality of layers ex...  
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/2021/041477A1
A blowout preventer (BOP) for controlling pressure within a wellbore includes an internal cavity (406) and a front side (202) including a door opening (400), the door opening (400) providing access to the internal cavity (406). The BOP a...  
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/2021/038404A1
A rock bolt assembly includes a first section made substantially from carbon steel (12) and a second section (14) made from high strength, austenitic steel with a manganese content in the range of 10% to 24%. The second section has an ul...  
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/2021/040556A1
The position of a droppable object (e.g., a cementing plug or drillpipe dart) in a cased wellbore may be determined in real time during a cementing operation. A pressure data acquisition system is installed at a wellsite and a pressure t...  

Matches 1 - 50 out of 152,072