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WO/2019/174691A1 |
A robotic apparatus (1) for performing drill floor operations comprises a support arrangement (2) and at least one manipulator arm (6). The at least one manipulator arm (6) is configured to carry an end effector (11) configured to manipu...
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WO/2019/178240A1 |
An automation system for a drilling rig includes a processor and a computer memory in communication with the processor and storing computer executable instructions, that when implemented by the processor cause the processor to perform fu...
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WO/2019/178318A1 |
Systems and methods for damping torsional oscillations of downhole systems are described. The systems include a damping system configured on the downhole system. The damping system includes a first element and a second element in frictio...
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WO/2019/173529A1 |
An earth-boring tool monitoring system may generate a contour plot representing reliabilities of an earth-boring tool within a range of operating loads, the contour plot showing a range of reliabilities of the earth-boring tool from 100 ...
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WO/2019/173840A1 |
An integrated well construction system (IWCS) operable for constructing a well via integrated control of integrated control devices (901, 911, 921, 931, 941, 951, 961, 971) that collectively control integrated subsystems of the IWCS. The...
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WO/2019/173841A1 |
An integrated well construction system (IWCS, 100) operable for constructing a well via integrated control of integrated control devices that collectively control integrated subsystems of the IWCS. The IWCS includes an IWCS communication...
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WO/2019/173842A1 |
An integrated well construction system (IWCS) operable for constructing a well via integrated control of integrated control devices that collectively control integrated subsystems of the IWCS. The IWCS includes an IWCS communication netw...
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WO/2019/173586A1 |
A method is provided to determine and mitigate one or more downhole events of a drill string in a wellbore. The method includes receiving, via a processor, drilling data from one or more surface sensors. The drilling data is processed in...
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WO/2019/167030A1 |
An example system for identifying and logging properties of core samples extracted from a drill hole by a drill rig includes: a server for logging the properties of core samples and managing instrumentation and equipment; a scanner to sc...
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WO/2019/169235A1 |
A system for determining bending of a drilling tool includes at least one element attached to the drilling tool and the at least one element includes a magnetic material, and at least one electrical conduit in the drilling tool and elect...
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WO/2019/165333A1 |
A drilling rig health management system is used on a drilling rig site including a plurality of rig equipment for drilling rig operations. Additionally, a health management system may be located on the drilling rig site and configured to...
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WO/2019/165334A1 |
A model of a control loop for a variable-frequency drive (VFD) and a top drive (TD) is generated. The VFD and the TD are part of a VFD-TD system of a well drilling system. Expected magnitude and phase frequency responses are determined u...
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WO/2019/165335A1 |
Systems and methods for operating a series of generators configured to provide power to a motor or motors. Generators generally operate at different efficiency levels depending on the operating capacity. A computation component can analy...
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WO/2019/160859A1 |
A method includes performing a downhole operation in a borehole; capturing, during the downhole operation, downhole particles and drilling mud at the surface from the borehole into a screen of at least one shaker; shaking the screen to e...
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WO/2019/161203A1 |
A vibration while drilling acquisition and signal processing system include a sensor assembly affixable to a drill string in a drilling unit and a sensor for detecting vibrations in the drill string. A first processor is in signal commun...
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WO/2019/157155A1 |
An apparatus for generating acoustic waves within a medium to stimulate oil recovery within an oil reservoir, the apparatus being operable with a single moving part - a central rotor, and where the rotor further includes a "conduit" thro...
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WO/2019/152450A1 |
Systems and methods for determining a shear wave slowness may include emitting an emitted acoustic wave within a borehole from an acoustic tool. A return acoustic wave may be detected via one or more sensors. The return acoustic wave may...
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WO/2019/152912A1 |
Methods, computing systems, and computer-readable media for determining flow control device settings. The method may include obtaining data representing flow rates for a plurality of flow control devices; determining total molar rates fo...
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WO/2019/152237A1 |
A method for performing a formation-related physical action includes: receiving image data of a wall of a borehole penetrating a formation, the image data having image data of fractures intersecting the wall of the borehole; and defining...
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WO/2019/145122A1 |
An apparatus for drilling a well which includes a drill bit (2) arranged at the end of a length of drill tubing (4), a motor (3) to rotate the drill bit and steering means to steer the drill bit, and including torque measuring means (5) ...
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WO/2019/147356A1 |
Extracting a core sample from within a wellbore is optimized based on information extracted from acoustic signals that are generated downhole. The acoustic signals provide an indication of the formation being cored, which is used to obta...
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WO/2019/147601A1 |
Methods and systems pertaining to generating a startup or other operating order of pumps of a pumping system for performing a subterranean formation fracturing operation, and/or another pumping operation, and for coordinating distributio...
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WO/2019/147297A1 |
A system and method for controlling a drilling tool inside a wellbore makes use of Bayesian optimization with range constraints. A computing device samples observed values for controllable drilling parameters such as weight-on-bit (WOB) ...
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WO/2019/147967A1 |
A method includes receiving sensor data characterizing one or more properties of a first formation undergoing drilling; determining, based on the received sensor data and a plurality of clustered historical data, an identity of the first...
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WO/2019/147689A1 |
A method for evaluating or improving performance of a drilling operation comprises, during the drilling operation, receiving a performance parameter of a component of a drilling system measured by a sensor of the drilling system. The mea...
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WO/2019/143402A1 |
A method of safe pressurized mud cap drilling includes determining a set point for a surface backpressure choke manifold, injecting sacrificial fluids into a drillstring disposed in a wellbore, injecting weighted mud into an annulus, and...
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WO/2019/135863A1 |
Methods and systems for conducting downhole operations including collecting downhole dynamic event data using a downhole tool, wherein the downhole dynamic event data is time-domain data, processing the collected downhole dynamic event d...
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WO/2019/134026A1 |
An elongate battery pack for use in MWD drilling apparatus having torsion damping means at one or both ends thereof to reduce or eliminate "high g" rotational accelerations and decelerations being transmitted from the drill string to the...
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WO/2019/136280A2 |
A stick-slip vibration mitigation system and a method of using the system are provided. The system includes a sensor, a processor, a non-transitory storage medium, and a controller. The system is operable to be used with a drill-string i...
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WO/2019/133003A1 |
A drilling system for drilling a wellbore that includes a drill string rotatable in a first direction. The system also includes a bottom hole assembly (BHA) that includes: a drill bit, a housing with a bore, a first fluid-driven motor in...
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WO/2019/132929A1 |
The disclosed embodiments include systems and methods to improve downhole drilling. In one embodiment, a method to improve downhole drilling includes receiving a well plan, where the well plan is indicative of a well path to form a boreh...
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WO/2019/119083A1 |
An operational system (100) for launching, managing and controlling a RAU (200) is described, said system comprising a) main body for housing said RAU (200), lower safety valve (20) upper safety valve (22), connector (18) for connection ...
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WO/2019/126250A1 |
A system and method for drilling a wellbore with a drill rig by: rotating a drillstring and a drill bit with a drill rig drive system; applying a weight of the drillstring on the drill rig; measuring surface torque oscillations of the dr...
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WO/2019/118167A1 |
Methods and systems for controlling drilling operations are provided. The methods and systems include conveying a drilling tool into a bore and operating the drilling tool to drill in a direction, creating, with an azimuthal sensing devi...
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WO/2019/113694A1 |
A unified mud-pulse (MP) -electromagnetic (EM) telemetry assembly and a downhole telemetry tool are provided including a downhole EM telemetry transmitter apparatus. The EM telemetry transmitter apparatus comprises a modulator configured...
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WO/2019/118666A1 |
While a fracturing stack on a well is at fracturing pressure, receiving a perforating string in a section of the center bore of the fracturing stack. The section is a section above a fracturing head of the fracturing stack. While the fra...
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WO/2019/118963A1 |
Downhole drilling characteristic measurement systems for measuring a characteristic of drilling through the earths subsurface and methods of the same are described. The systems include a downhole tool having an active measurement system,...
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WO/2019/116330A1 |
The invention relates to a method of capturing drilling data from a rock drill or a drill rig, which includes; receiving an input signal from a sensor (14), the input signal being proportional to the physical effect generated by the dril...
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WO/2019/116331A1 |
The invention relates to a rock drill test device (10), which includes; a mechanical rig (12) onto which a rock drill can be mounted; a sensor pack (14), which contains sensors to test operational parameters of the rock drill to be mount...
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WO/2019/118394A1 |
A method of seal condition monitoring may determine the state of the annular seal, the state of one or more sealing elements, take actions to maintain the annular seal as one or more sealing elements transition from new to worn, and prov...
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WO/2019/118055A1 |
A system and method for controlling a drilling tool inside a wellbore makes use of simulated annealing and Bayesian optimization to determine optimum controllable drilling parameters. In some aspects, a computing device generates sampled...
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WO/2019/113178A1 |
Software-based quality control analysis of rig sensor data. At least some of the various embodiments are computer-readable mediums storing a program that, when executed by a processor, causes the processor to read rig sensor data from a ...
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WO/2019/108183A1 |
A drilling operation can be optimized based on feedback provided by density sensors in a flow pipe. The drilling can be in a wellbore penetrating a subterranean formation while circulating a drilling fluid. The sensor can be used to dete...
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WO/2019/103624A1 |
There is disclosed a method for tuning a hydraulic model to be used for estimating down hole dynamic pressure as a function of flow rate, characterized in that the method comprises the steps of : a) selecting a non-tuned hydraulic model ...
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WO/2019/094730A1 |
Methods and systems to initiate downhole operations in a borehole include deploying a first structure at least partially in the borehole, moving a second structure at least partially along the first structure, wherein at least one of the...
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WO/2019/089061A1 |
Methods and systems for controlling a set of tools for hydrocarbon recovery are presented. One example system generally includes a remote controller (206), a first tool (202a), and a first control device (204) mounted on the first tool. ...
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WO/2019/084215A1 |
Sensor data is received characterizing operational data associated with a machine. A data analytic specification is received from a user. The received operational data can be processed using the data analytic. A visual representation of ...
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WO/2019/084283A1 |
A hydraulic fracturing system (10) includes a plurality of pumps (14) positioned at a wellsite (12) and configured to pressurize a fracturing fluid, a distribution system (30) fluidly coupled to receive and consolidate fracturing fluid f...
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WO/2018/101843A9 |
A penetration testing apparatus for testing the bearing strength of ground, soil layers, base- courses, subbases and subgrades without the need for much manual operation, includes the following components operatively connected together, ...
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WO/2019/075475A1 |
An automated hydraulic fracturing system (40), including a pump system (66), a blender (58) configured to form the fracturing fluid, a proppant storage and delivery system (64), a hydration unit (48) configured to mix an additive into a ...
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