| Document |
Document Title |
|
WO/2024/096947A1 |
Some examples described herein relate to producing an optimized composition of a downhole drilling fluid. For example, a system can execute an iterative optimization process to determine an optimized composition of downhole drilling flui...
|
|
WO/2024/096902A1 |
The apparatus (10) prepares a downhole tool component, particularly a slip for a plug that seals zones in a wellbore. The apparatus (10) includes a casing holder (20), a cone insert (30), and a cap (40). There is a bottom center connecto...
|
|
WO/2024/093629A1 |
Disclosed in the present invention are an optical fiber layout device and method for borehole measurement. The device comprises a locking compartment, an optical fiber guide head and a locking assembly. The locking compartment is a hollo...
|
|
WO/2024/097444A1 |
Disclosed herein are embodiments of a geosteering system and methods for applying the geosteering system to a wellbore drilling operation. In one embodiment, a method comprises determining a geologic target for a wellbore; transmitting, ...
|
|
WO/2024/092341A1 |
The present application pertains to an imaging fluid and a method for subsurface imaging, such as that of electromagnetic imaging, comprising introducing said imaging fluid into a borehole. The imaging fluid comprises a plant-based oil, ...
|
|
WO/2024/096936A1 |
A method of drilling is disclosed that includes introducing a water-based drilling fluid into a drill string disposed within a wellbore, circulating the water-based drilling fluid through the drill string and the wellbore, and extending ...
|
|
WO/2024/096847A1 |
A technique for utilizing a tool having a body sized for insertion into an interior of a pipe. A seal may be disposed about the body and oriented to form a seal with the interior surface of the pipe defining the inner diameter. Additiona...
|
|
WO/2024/097196A1 |
Methods, systems, and computer storage media for providing a concentrate grade recommendation using a concentrate grade optimization engine in a material processing engine of a material processing system. The concentrate grade recommenda...
|
|
WO/2024/097672A1 |
In general, in one aspect, embodiments relate to a method that includes disposing a bottom hole assembly (BHA) into a wellbore at a depth, where the BHA includes at least one transmitter configured to transmit an acoustic waveform into a...
|
|
WO/2024/096953A1 |
Methods and compositions for performing a wellbore operation in a subterranean formation. An example method introduces a resin-based material into a wellbore. The resin-based material is a resin and a boron nitride nanotube structure com...
|
|
WO/2024/097335A1 |
A well installation comprising tubing arranged in a well and forming a flow channel to a surface level, a positive displacement pump having a rotary fluid displacer, a rotary actuator configured to rotate the fluid displacer, a pump flui...
|
|
WO/2024/096889A1 |
A method and system for correlating two or more logs. The method may include reviewing an openhole log to identify one or more depths within a wellbore for testing, disposing a fluid sampling tool into the wellbore, creating a correlatio...
|
|
WO/2024/095248A1 |
The present invention relates to coupling/uncoupling and support mechanisms for connecting bend stiffeners to bellmouths, and aims to optimize pull-in and pull-out operations, reduce operating costs and times, and also completely replace...
|
|
WO/2024/097202A1 |
Embodiments described herein provide materials and methods for scavenging mercaptans in a hydrocarbon production context. Mercaptan scavenging methods include adding a branched or hyperbranched polyacrylate material to a target material ...
|
|
WO/2024/097344A1 |
A system for performing operations on a work center disposed on a drill rig floor includes a robotic system having a base disposed on a track for movement thereon, a robot arm supported on the base, and one or more end effector tools sel...
|
|
WO/2024/093791A1 |
A scale system for a through-casing electromagnetic instrument, comprising: a casing; a plurality of coils wound outside the casing and used for respectively simulating resistivities of stratums having different depths when a current or ...
|
|
WO/2024/092969A1 |
The present invention relates to the technical field of oilfield development. Disclosed are a near-wellbore region environment detection apparatus and a near-wellbore region environment detection method. The apparatus comprises a detecti...
|
|
WO/2024/097042A1 |
An interlocking ram for a blowout preventer includes a ram body and a packer slot of the ram body, wherein the packer slot is configured to receive a packer assembly. The interlocking ram also includes a blade of the ram body, wherein th...
|
|
WO/2024/096891A1 |
Systems and methods of the present disclosure relate to generating electricity by pumping fluid into a thermoelectric conduit that extends into a geothermal reservoir. A method includes pumping fluid into at least one thermoelectric cond...
|
|
WO/2024/097297A1 |
A nuclear reactor system includes a drillhole that extends from a terranean surface through one or more subterranean formations; a reactor core positioned in the drillhole, the reactor core comprising at least one nuclear fuel element; a...
|
|
WO/2024/097399A1 |
Embodiments presented provide for performing reservoir characterization through analysis of data. Data related to three-dimensional resistivity mapping is combined with three-dimensional sonic imaging and other wellbore images to enable ...
|
|
WO/2024/092887A1 |
The present invention relates to an automatic operation system for a large-caliber pipe column based on ocean engineering investigation. The system comprises: a derrick mechanism, a heave compensation mechanism, a top drive mechanism, a ...
|
|
WO/2024/097349A1 |
A housing system includes a housing body having an internal cavity and an opening. A cap is removably fitted to the opening using a set of sliders. Each slider in the set of sliders has a fixed rail secured to an internal surface of the ...
|
|
WO/2024/092886A1 |
The present invention relates to a heave compensation system for a floating platform for ocean engineering survey. The system comprises a control mechanism, an air compressor mechanism, a compensation hydraulic station mechanism, an upwa...
|
|
WO/2024/097753A1 |
The present invention provides a method and system for providing electrical power from a utility electric grid to a fracturing operation, and an electrically powered fracturing system. a mobile substation comprising at least two transfor...
|
|
WO/2024/097170A1 |
Embodiments presented provide for a method of interpretation for geological parameters. The method may comprise obtaining dielectric dispersion signals of a formation and obtaining a total porosity of the formation. The method may also c...
|
|
WO/2024/096887A1 |
Systems and methods of the present disclosure relate to plug and abandonment operations for wells. A method comprises moving a sliding sleeve of a conduit to expose a meltable sealant that is pre-installed on an inner diameter (ID) of th...
|
|
WO/2024/097194A1 |
A system for determining core orientation is disclosed. The system can comprise a drill string having a core barrel orientation measurement device configured to measure at least one core barrel orientation parameter; and store a pluralit...
|
|
WO/2024/091257A1 |
A method for tuning a distributed acoustic sensing (DAS) system. The method may include determining a signal strength from a first Raman Pump in the DAS system, sweeping a laser pulse output from a transmitter; wherein the sweeping is an...
|
|
WO/2024/088229A1 |
A non-rotating down-the-hole hammer drilling machine and a use method therefor. The drilling machine comprises a guide frame (2), a cluster down-the-hole hammer (1), and a swing driving device (3). The guide frame (2) guides a drilling d...
|
|
WO/2024/087979A1 |
Disclosed in the present invention is a method for enhancing coalbed methane exploitation and CO2 storage in an unworkable seam. Firstly, an unworkable seam is fractured in a CO2 foam pulsation fracturing mode, thereby expanding the rang...
|
|
WO/2024/091137A1 |
A method to perform a field operation based on similarity of wells in a field is disclosed. The method includes generating, based on well log data files, a geology related similarity score for each pair of wells, generating, based on pro...
|
|
WO/2024/091277A1 |
A computer-implemented method for drilling a curve section of a wellbore in a subsurface formation. The method comprises obtaining a curvature setpoint. The method comprises obtaining drilling process feedback from a drilling assembly dr...
|
|
WO/2024/088265A1 |
Disclosed is a conglomerate reservoir segmentation and clustering method, comprising: acquiring mechanical specific energy of a horizontal well, geological parameter information of the horizontal well, and engineering parameter informati...
|
|
WO/2024/091316A1 |
A self-cleaning thermal conductivity sensor comprises: a bellows coupled to a support structure; a pneumatic or hydraulic cylinder; a sensor configured to measure a thermal conductivity of a fluid and extending from the pneumatic or hydr...
|
|
WO/2024/088045A1 |
An active control method and device for large deformation of deep thin-layered surrounding rock. The active control method comprises: drilling a construction borehole in surrounding rock of a tunnel close to a tunnel face, and then addin...
|
|
WO/2024/088444A1 |
The present invention relates to the technical field of tertiary oil recovery in oil fields. Disclosed are a middle-phase microemulsion, and a preparation method therefor and the use thereof. The middle-phase microemulsion contains 0.4-1...
|
|
WO/2024/087544A1 |
A method for assessing the suitability of carrying out underground coal gasification engineering by using a deep coal seam. The method comprises: acquiring a basic geological condition, an engineering geological issue, a hydrogeological ...
|
|
WO/2024/086897A1 |
The present disclosure relates to a method for reducing accumulation of foulants on reverse osmosis membranes and a groundwater desalination system. An example method comprises passing a feedstream of groundwater through a water treatmen...
|
|
WO/2024/091458A1 |
A system for navigating a downhole environment includes a tube body (11) with a flexible material (12) that is formed as a thin-walled tube and a pump (13) that pumps pressured fluid (14) through the tube body (11). The tube body (11) ha...
|
|
WO/2024/092089A1 |
Downhole tools for measuring properties of a fluid include a sample chamber configured to receive the fluid, a field responsive material ("FRM") arranged with an interface between the field responsive material and the fluid under test in...
|
|
WO/2024/091662A1 |
A method for evaluating solid drilling fluid additives such as lost cuttings materials (LCM) includes acquiring a calibrated digital image of solid particles separated from drilling fluid circulating in a wellbore. The calibrated digital...
|
|
WO/2024/091348A1 |
A bearing assembly for an electrical motor of an ESP pump assembly comprising an outer bearing sleeve with an inner surface and an anti-rotation device rotationally coupling the outer sleeve to a stator and an inner bearing sleeve with a...
|
|
WO/2024/091449A1 |
A drilling fluid management system may receive a measurement of measured drilling fluid properties for a drilling fluid. A drilling fluid management system may compare the measurement of the measured drilling fluid properties to setpoint...
|
|
WO/2024/091475A1 |
Provided is an anchoring/sealing subassembly, a well system, and a method. The anchoring/sealing subassembly, in one aspect, includes an isolation element mandrel, and an isolation element positioned about the isolation element mandrel. ...
|
|
WO/2024/087819A1 |
A hydraulic system of a hybrid power rotary drilling rig. The hydraulic system comprises an engine, a generator, an electric motor set, a main pump, an auxiliary pump, a main hydraulic system, an auxiliary hydraulic system, a main winch,...
|
|
WO/2024/087867A1 |
The present invention belongs to the technical field of tectonic fissures in oil exploration. Provided are a characterization method for the in-situ openability of a deep tectonic fissure, and a storage medium. The method comprises: sele...
|
|
WO/2024/087003A1 |
A method that includes obtaining a first acoustic signal (602) and transforming the first acoustic signal into a first frequency spectrum using a frequency transformer, where the first frequency spectrum comprises a first plurality of fr...
|
|
WO/2024/091651A1 |
Embodiments presented provide for a method for providing look-ahead measurements ahead of a drill bit in hydrocarbon recovery operations. Embodiments use a pixel-based inversion workflow to produce real time prediction in horizontal and ...
|
|
WO/2024/089448A1 |
The present invention provides a system for in-situ formation of a barrier coating on a metallic article in contact with or exposed to water within a water system, comprising: a generator connected to a power supply unit for generating e...
|
