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WO/2024/026263A1 |
Methods for reducing methane or methane production from organic material decomposition in a subterranean formation, or from formations leaking methane, include injecting reactants, biocides, or methanotrophic bacteria into the formation.
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WO/2024/025801A1 |
An example method includes implementing a flow control device at an injection point downhole in a borehole of a wellbore operation to collect flow rate data of a fluid injected into the borehole. The method further includes collecting th...
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WO/2024/025791A1 |
An extended thread protector for a perforating gun is provided. The thread protector can be joined to a perforating gun to prevent material from entering the interior of the perforating gun while also protecting the threads of the perfor...
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WO/2024/025857A1 |
A method and system of recovering heat from geothermal energy with a curved producing well extending around an injection well. The injection well is substantially vertical, and the producing well is helical about the injection well. The ...
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WO/2024/026137A1 |
Compositions, methods, and workflows for treating a siliceous geologic formation including flowing a treatment composition into the formation, wherein the treatment composition has a pH of about -1.0 to about 6.0 and includes an acid hav...
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WO/2024/023754A1 |
A drilling method for extracting water in aquifers and an economical and easy-to-maintain water extraction installation in a well drilling with aquifer, allowing a significant increase in drilling performance in a simple and efficient way.
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WO/2024/025542A1 |
A method, includes: detecting one or more properties of a waveguide having a downhole end and an uphole end; and responsive to the detected one or more properties, positioning into a passage of a wellbore the waveguide to minimize tensio...
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WO/2024/024837A1 |
A flare gas reduction method for reducing the amount of associated gas that is disposed of through flaring among associated gas generated during crude oil production, the method comprising a step in which hydrocarbons contained in a gas ...
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WO/2024/025853A1 |
Properties of reservoir rock, hydraulic fracturing materials and a wellbore to be stimulated are determined. One or more preliminary designs for hydraulic fracturing and well production is selected. The data and designs are entered into ...
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WO/2024/025836A1 |
A coarse grid model with a plurality of grid cells (261) in a plurality of layers (260) is provided. Model data are provided for a reservoir region of interest (200), and a plurality of pressure values are determined for the grid cells (...
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WO/2024/026001A1 |
A detonation module for a perforation tool is described herein. The detonation module includes a detonator, a switch circuit disposed in a fluid-sealed housing and electrically coupled to the detonator, a shielding circuit coupled to the...
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WO/2024/019856A1 |
Embodiments of the present disclosure are directed to methods for the subterranean regeneration of CO2-philic solvents and the sequestration of carbon dioxide. The methods may include steps of exposing the CO2-philic solvent to a CO2-con...
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WO/2024/020094A1 |
A running tool which includes a mandrel, a thread engager disposed upon the mandrel, a support supporting the thread engager in a first position and unsupporting the thread engager in a second position, and a torque dog sub including a t...
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WO/2024/019844A1 |
Methods and fluids for consolidating unconsolidated particulates. An example method introduces a furfuryl alcohol-based resin treatment fluid into a wellbore; wherein the furfuryl alcohol-based resin treatment fluid is a furfuryl alcohol...
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WO/2024/018219A1 |
A bi-directional valve with valve elements having compliant features biasing them together to maintain a sealing interface that defines a fluid communication barrier within the valve. Parting the valve elements from one another removes t...
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WO/2024/019035A1 |
Provided are: a degradable rubber composition which has sealing performance required of rubber members of sealing members and which after having been exposed to a fluid, e.g., water, over a given time period, can break into pieces even w...
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WO/2024/019036A1 |
The present invention provides: a degradable rubber composition with which it is possible to control the time until degradation starts after the composition is immersed in a fluid such as water; a rubber member; a sealing member; and a m...
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WO/2024/020337A1 |
An integrated nuclear-powered heat pump system includes a nuclear power plant including a nuclear reactor coolant and may be configured to generate electricity. The system additionally includes a heat pump including a refrigerant as a wo...
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WO/2024/015261A1 |
An end of tubing carrier tool is provided for running through and attaching to the end of a tubular. The tool includes a body section, a lower collet on a distal portion of the body section. The lower collet includes lugs for contacting ...
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WO/2024/015483A1 |
A submersible pumping system for producing a fluid from a wellbore through production tubing to a wellhead includes a pump assembly that has at least one pump, a motor that dnves the at least one pump, and a recirculation module. The rec...
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WO/2024/015057A1 |
The present disclosure relates to downhole tools and related methods that provide for controlled radial movement of one or more nozzles to provide an adjustable and variable standoff between the exit of the nozzle(s) and the wellbore sur...
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WO/2024/015658A1 |
A treatment fluid can include a base fluid and a stabilizing additive. The stabilizing additive can include a plurality of environmentally acceptable nanoparticles. The particle size distribution of the plurality of nanoparticles can be ...
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WO/2024/013564A1 |
Subsea laying of an elongate element (22) such as a pipeline is initiated by using a wire (24) to couple an end structure (20) at a lower end of the element to a subsea anchor (10) via a damper (42) interposed between the element (22) an...
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WO/2024/011558A1 |
A fracturing apparatus, comprising: a plurality of sections to be heated; a heating system, for heating each of said sections; and an auxiliary power device, which is at least configured to provide power for a heating operation performed...
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WO/2024/013225A1 |
An unloading valve, which allows fluid flow in a flow direction through the unloading valve up to a predetermined maximum flow rate, and which blocks fluid flow in a blocking direction. The unloading valve is specifically suited for use ...
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WO/2024/015866A1 |
A method and apparatus for providing a cavity shot tool into a wellbore in a plug and abandonment application, containing liquid propellant within propellant bags, initiated by an RF-Safe modular initiator, igniting the liquid propellant...
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WO/2024/016010A1 |
A method can include receiving results from a field device at a field site, where the results are generated using a trained machine learning model at the field site and real-time field equipment data from field equipment at the field sit...
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WO/2024/010837A1 |
An apparatus and method of setting a packer assembly within a wellbore in a steam injection system. The packer assembly isolates portions of the wellbore. The packer assembly comprising a body. The body comprising a ramp and a sealing el...
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WO/2024/011035A1 |
A proppant conveyance system at a well site. The system comprises a sand hopper configured to receive and hold the proppant. The system also includes a prime mover. The system further includes one or more plunger assemblies. Each plunger...
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WO/2024/007750A1 |
The present invention provides an integrated fracturing fluid and a preparation method therefor. The fracturing fluid comprises: 0.02-0.5% of a drag-reducing and viscosity-increasing agent, 0.1-0.5% of a nano-emulsion, 0.02-0.1% of a non...
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WO/2024/010575A1 |
The disclosure presents processes to determine a first formation fluid-second formation fluid boundary from one side of the boundary utilizing a formation tester tool. For example, the formation tester can be utilized in a borehole to de...
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WO/2024/010640A1 |
Described herein is a low-temperature catalyst and method of use for causing an exothermic reaction in a low temperature environment. The mixture can include sodium nitrite, an ammonium-based compound, and an oxidizer and can be injected...
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WO/2024/011088A1 |
A method can include receiving input that includes time series data from pump equipment at a wellsite, where the wellsite includes a wellbore in contact with a fluid reservoir; processing the input using a first trained machine learning ...
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WO/2024/010611A1 |
A system for a wellbore can include a tubing string positioned downhole in a wellbore and a porous gravel pack. The porous gravel pack can be positioned in an annulus defined at least in part by a surface of the tubing string. The porous...
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WO/2024/001705A1 |
The present invention relates to an evaluation method for a biological composite oil displacement system and a construction method for a biological composite oil displacement system. The evaluation method comprises: first preparing a mix...
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WO/2024/002032A1 |
The present application provides a wellbore reconstruction method for repeated fracturing of an oil-gas well. The wellbore reconstruction method comprises: determining operating conditions of a production sleeve in an oil-gas well to be ...
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WO/2024/003506A1 |
A method for storing and mining a first gas and a second gas that is denser than the first gas in an aquifer or a depleted reservoir (100) by means of a facility comprising: - a first well (103) opening into an upper portion (V1) of the ...
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WO/2024/003591A1 |
The invention concerns a sealing basket (1) for sealing a space (300) between a first tube (100) and a second tube (200). Thereby the first tube (100) at least partially extends within the second tube (200). The sealing basket (1) compri...
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WO/2024/002048A1 |
Disclosed in the present invention are a viscoelastic foam system of an acid gas switch and a method and use for improving the recovery ratio by using the viscoelastic foam system. The viscoelastic foam system of an acid gas switch of th...
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WO/2024/005866A1 |
A method for significantly reducing and/or preventing loss circulation in a well during drilling operations. The method includes pumping water-based drilling fluid comprising shape memory polymer particles into bore hole while drilling a...
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WO/2024/006212A1 |
Systems and methods for mitigating flow variability and slugging in pipelines (e.g., trunk-lines leading to gas-oil separation plants (GOSP)) use supervised machine learning algorithms to develop operational strategies for controlling in...
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WO/2024/003599A1 |
Method (100) for optimizing a hydro mechanical fracturing process, the method (100) comprising the following steps: a. Loading (10) of static and dynamic data; b. Loading (20) of a pressure-fracture aperture relationship curve; and c. Ge...
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WO/2024/005647A1 |
A method of establishing a fluid connection in a subsea petroleum production system, the method comprising: positioning a first subsea fluid handling component (4,11-17,28) having a first connector (4a,11a,12a,12b,29) adjacent a second s...
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WO/2024/005670A1 |
A composition for enhancing oil recovery includes the non-ionic surfactant Neonol AF 9-6 and the following anionic surfactants: petroleum sulphonates, a mixture of alpha-olefin sulphonates with a carbon number of C14 and C16, a mixture o...
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WO/2024/005876A1 |
An electric submersible pump (ESP) electric motor. The ESP electric motor comprises a drive shaft; a first metal compliance ring located around the drive shaft; a second metal compliance ring located around the drive shaft; a first beari...
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WO/2024/005847A1 |
An apparatus for severing a conduit in the borehole includes a combustible fuel; a nozzle section comprising a cavity with apertures providing passages from the cavity to outside the apparatus; a movable swirl generator located between t...
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WO/2024/006349A1 |
A cross-over tool including a housing having an extension port therein, a gravel pack port sleeve having a gravel pack port structure and a seal disposed at a radially inward surface of the port structure, and an activation sleeve having...
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WO/2024/006315A1 |
A detonator arming assembly for a perforating gun is provided. The detonator arming assembly is integrated into the bulkhead of a perforating gun, such that it can be positioned at either end of a shaped charge positioning tube. The deto...
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WO/2023/245636A1 |
A fracturing control method is applied to a fracturing system which comprises multiple fracturing pump sets. The method comprises: firstly, acquiring a total required output; secondly, turning on a first fracturing pump set according to ...
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WO/2023/249544A1 |
The disclosure relates to a shaped charge assembly (10) comprising a casing (110) and a liner (100), the liner being a hollow dome forming a hollow space, coaxially arranged around a longitudinal central axis (x) of the shaped charge ass...
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