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WO/2021/119329A1 |
Provided is a multilateral junction (MLT), a well system, and a method for forming a well system. The MLT, in one aspect, includes a y-block having a housing with a single first bore and second and third bores extending therein, the seco...
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WO/2021/118973A1 |
Systems, methods, and a computer readable medium are provided for automatically determining pumping methods within an oil production environment. Sensor data can be collected from pumps configured in the oil production environment and ca...
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WO/2021/118714A1 |
A semi-elimination methodology for simulating high flow features in a reservoir and wells is disclosed. The reservoir and wells may be divided into a plurality of cells, including small cells in wells and the reservoir and bulk cells in ...
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WO/2021/113953A1 |
A system, module, and method for generating reliable, high quality power on demand and off-grid includes a photovoltaic array for delivering DC power; a generator having a size ranging from about 5 kW to about 30 kW, and comprising an en...
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WO/2021/113086A1 |
Unsegmented continuous subsurface data may be analyzed using one or more moving windows to characterize a subsurface region. Unsegmented continuous subsurface data may be scanned using the moving window(s). Probabilities that portions of...
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WO/2021/046356A9 |
The present disclosure relates to a method comprising: receiving a resource model associated with a resource site and receiving one or more objective parameters, such that a first objective parameter comprised in the one or more objectiv...
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WO/2021/112863A1 |
A method for predicting a stick-slip event includes measuring one or more surface properties using a sensor at the surface. The method also includes measuring one or more downhole properties using a downhole tool in a wellbore. The metho...
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WO/2021/112833A1 |
Aspects and features include a system and method for drilling fluid measurement using active gas dilution. Active and automatic correction of the flow of a mixture of a sample gas and a carrier gas supplied to detectors is used while mak...
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WO/2021/105366A1 |
A downhole electrical power generation device is provided. The device comprises at least one magnetic element; an electrically conductive element; and a member configured to be positioned within downhole fluid and to vibrate when the dow...
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WO/2021/107963A1 |
The disclosed embodiments include downhole tools, multi-lateral intervention systems and methods to deploy a tubular into a lateral borehole of a multi-lateral well. A downhole tool includes a mandrel having an angulated interior profile...
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WO/2021/108322A1 |
A combined telemetry system that can be used while drilling a wellbore consists of a multi-hop telemetry method and a single-hop telemetry method combined in parallel. The multi-hop and single-hop methods can be operated in parallel, for...
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WO/2021/101879A1 |
Systems and methods include a method for multi-segmented oil production. A multi-segmented well production model representing production at a multi-segmented oil production facility is calibrated. The model models production based on wel...
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WO/2021/101388A1 |
Device of remotely operated, tethered, subsea tools comprising remotely operatedtethered tools (21) (hereinafter: ROTTs), and a subsea station (10) adapted thereto, saidsubsea station being provided with energy from an external energy so...
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WO/2021/101512A1 |
A flow rate control sequence for modulating the flow rate at the surface, so as to increase and/or reduce the rate of flow at specific times and increments so that the flow rate of the diverter material downhole is correspondingly reduce...
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WO/2021/096836A1 |
Hybrid energy harvesting devices that harvest vibrational energy over a broad frequency spectrum using several different energy harvesting mechanisms that are operable over different frequency ranges. In one embodiment, a device uses an ...
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WO/2021/094580A1 |
It is disclosed a satellite well structure (300) and method for expanding a subsea satellite well system. The subsea satellite well structure (300) comprising: - a seabed-based foundation (330) supporting a subsea wellhead (340); - a fir...
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WO/2021/096569A1 |
The value for equipment to be replaced can be maximized by determining a threshold cutoff value for a failure prediction indicator and a window size for obtaining the threshold cutoff value for a piece of oil or gas drilling or recovery ...
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WO/2021/091397A1 |
A subsea wellhead assembly (300) comprising a well frame (301) arranged on a sea floor (398) and supporting a wellhead (302), a blow out preventer (305) arranged on the wellhead (302), a plurality of anchors (399) disposed on and secured...
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WO/2021/091594A1 |
A container stack configurator can build customized software applications and deploy the applications to a wellbore computing network or through offline installer devices. The stack configurator can receive a selection from a user of a c...
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WO/2021/091595A1 |
A system for tethering a subsea structure includes an anchor embedded in the sea bed, a mud mat disposed partially above the seafloor, a link attached to the anchor and to the mud mat, and a flexible tension member. One end of the flexib...
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WO/2021/091562A1 |
The present disclosure is related to improvements in methods for evaluating and predicting responses of virtual sensors to determine formation and fluid properties as well as classifying the predicted as plausible or outlier responses th...
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WO/2021/081592A1 |
The invention provides an apparatus and method for preventing surrounding loose rock fragments from falling or collapsing into a bore hole during drilling and immediately after removal of a drill string from the bore hole. The apparatus ...
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WO/2021/086382A1 |
A well system includes a fiber optic cable positionable downhole along a length of a wellbore. The well system also includes a reflectometer communicatively coupleable to the fiber optic cable. The reflectometer injects optical signals i...
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WO/2021/086388A1 |
Overlapping pores in a multiscale model of heterogeneous core formation contributes errors during flow simulations. A scale-coupled multiscale modeling that corrects for contributions of overlapping pores may be used to determine capilla...
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WO/2021/086902A1 |
Methods for predicting hydrocarbon production rates for a hydrocarbon reservoir include receiving data from a hydrocarbon reservoir. The data includes reservoir characterization data, well log data, and hydraulic fracturing data. A physi...
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WO/2021/086408A1 |
A method and systems for performing a borehole operation with a borehole fluid that includes applying an amplitude oscillation deformation force to a sample of the borehole fluid over a period of time, measuring the deformation force fro...
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WO/2021/086845A1 |
A method for evaluating saturation of a kerogen bearing subterranean formation includes obtaining conductivity and permittivity values of the formation and providing an effective medium model relating the conductivity and the permittivit...
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WO/2021/087079A1 |
One or more methods for validating reservoir simulation models. At least one of the methods include determining one or more time segments of fluid recovery of a reservoir by analyzing a production history of the reservoir; running a simu...
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WO/2021/087081A1 |
Methods for validating reservoir simulation models can include determining one or more time segments of fluid recovery of a reservoir; generating, for a first time segment, one or more streamlines on a full simulation grid corresponding ...
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WO/2021/086389A1 |
Permanent magnet motors (PMMs) can develop oscillations during motor startup that can cause damage to electric submersible pump (ESP) components. A system and method are presented for identifying mechanical and/or electrical caused oscil...
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WO/2021/087509A1 |
A method for monitoring and controlling a mud flow system in a drilling rig includes measuring an active mud volume in an active mud pit and an inactive mud volume in an inactive mud pit, modeling a modeled active mud volume in the activ...
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WO/2021/086334A1 |
Downhole tractor control systems and methods to adjust a load of a downhole motor to drive one or more wheels of the downhole tractor are disclosed. A method to adjust a load of a downhole motor includes receiving a user input of a desir...
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WO/2021/086333A1 |
Systems and methods for auto-detection and classification of rig activities from trend analysis of sensor data are provided. Sensor data from rig equipment may be obtained during wellsite operations. The sensor data may be analyzed to id...
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WO/2021/086414A1 |
A method of treating a subterranean formation penetrated by a wellbore, wherein the subterranean formation comprises one or more permeable zones, comprising introducing a superabsorbent polymer (SAP) fluid into the wellbore, wherein the ...
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WO/2021/086381A1 |
Methods and systems for modeling the efficiency of fluid transfer between a wellbore and containers during a displacement operation, in one embodiment, the methods and systems may include providing a fluid transfer model based on constra...
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WO/2021/079082A1 |
A mounting device for an elongate member, comprising: an elongate housing having an elongate axis; an internal passageway passing through the elongate housing parallel to the elongate axis; an elongate sleeve located within the internal ...
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WO/2021/080621A1 |
A data synthesis model generates synthetic sensor values for managing a well by an AI system. The data synthesis model is generated and trained using downhole sensor data and input variable data for an electric frac pump. The trained dat...
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WO/2021/081075A1 |
Disclosed is a system including a wellsite controller. The wellsite controller receives workflow inputs such as wellsite details and communications settings, generates a local configuration entry including the workflow inputs, sensor con...
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WO/2021/080691A1 |
A method for training a well model to predict material loss for a pipe string having a wall thickness and located within a borehole. The method may include measuring the wall thickness of a first pipe string at locations axially along th...
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WO/2021/040780A9 |
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 ...
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WO/2021/076175A1 |
This disclosure is directed to initiating adjustment of an operation associated with an underwater drilling system, which may include receiving at least one underwater image; identifying the reference object in the at least one underwate...
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WO/2021/077128A1 |
A method may include obtaining, from a digital drilling program and by a drilling management network, a drilling operation sequence of the drilling rig. The drilling management network is coupled to a drilling rig, rig equipment, and var...
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WO/2021/076155A1 |
A wellbore perforating apparatus and method according to which a perforating gun and a sensor sub are run into a wellbore toward a downhole location at which the wellbore is to be perforated. Detonable components of the perforating gun a...
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WO/2021/076156A1 |
Methods to improve fluid flow of a multi-phase mixture, methods to separate fluids of a multi-phase mixture, and downhole multi-phase fluid mixture systems are disclosed. A method to improve fluid flow of a multi-phase mixture includes p...
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WO/2021/071525A1 |
A method for determining mud properties may comprise taking multi-frequency measurement data with a downhole tool, selecting an injector electrode from the one or more injector electrodes for the multi-frequency measurement data, selecti...
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WO/2021/071530A1 |
Wellbore pressure surge simulation systems, methods to perform pressure surge simulations, and methods to configure pressure surge simulation systems are disclosed. A wellbore pressure surge simulation system includes a core chamber conf...
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WO/2021/071516A1 |
Disclosed herein are examples embodiments of a progressive modeling scheme to enhance optical sensor transformation networks using both in-field sensor measurements and simulation data. In one aspect, a method includes receiving optical ...
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WO/2021/072059A1 |
A method of controlling operation of equipment that spools cable on and off a rotatable drum, in one or more embodiments, includes obtaining video data of a position of the cable on the rotatable drum. The method can also include feeding...
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WO/2021/069763A1 |
The invention relates to a system for generating electrical energy from a gravitational force, comprising a vertical conduit (2), a capsule (3) able to move inside the vertical conduit (2) with a reciprocating movement and provided with ...
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WO/2021/071480A1 |
Multifunctional surfactants useful in, for example, in the oil and gas industry, are provided, in some embodiments, the.multifunctional surfactants include at least one amide group and at least one thiol group in the same molecule.ยท in ...
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