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WO/2021/071879A1 |
A method for completing a subterranean well with a smart completion system includes drilling the subterranean well to a first depth with a first drill string having a first drill string tubular and a first bottom hole assembly with a fir...
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WO/2021/072043A1 |
Embodiments of the present disclosure are directed towards methods of enhanced oil recovery from a subterranean reservoir, the method includes co-injecting a gas and a foam formulation into the subterranean reservoir, wherein the gas com...
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WO/2021/069318A1 |
An arrangement (1, fig.l) for oil and gas extraction in oil and gas wells which increases oil extraction by reducing the internal pressure of the well generated by the gas, the gas also being extracted and sent together with the oil for ...
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WO/2021/071513A1 |
Foaming formulations and methods and systems for using foaming formulations are disclosed. Concentric tubing can be positioned in a wellbore in a subterranean formation to position an exit orifice of the concentric tubing at a target zon...
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WO/2021/068062A1 |
Provided herein are friction reducers comprising a thickening agent, a liquid medium, and a stabilizing agent; and methods and uses thereof for the treatment of an oil and/or gas well having a wellbore.
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WO/2021/072166A1 |
A wellbore treatment fluid is disclosed herein, the fluid comprising a butenediol vinyl alcohol copolymer. Also, a wellbore treatment fluid comprises a dissolvable material capable of forming a gel upon hydration, the dissolvable materia...
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WO/2021/072433A1 |
A technique facilitates precision fluid conveyance and placement to one or more desired locations in a borehole, e.g. a wellbore. According to an embodiment, a material container, e.g. a fluid container, and/or a fluid flow path system m...
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WO/2021/071362A1 |
A remediation tool (1) configured for deployment into a downhole slotted liner (10) comprises a body (20) and actuation means (7, 5, 9a,b, 40), and one or more radial displacement members (30) connected to the body and configured to move...
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WO/2021/071509A1 |
Systems and methods using: a membrane unit to treat fluids recovered from an oil and gas well are provided. The membrane unit may include a membrane having a porous substrate at. least partially coated with graphene oxide, making the mem...
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WO/2021/072067A1 |
Systems and methods include a method for optimizing maximum reservoir contact wells. For each lateral of a multi-lateral well and using input data for the lateral, a lateral flowrate is determined for each opening position for different ...
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WO/2021/067105A1 |
Provided is a pressure cycle actuation assembly. The pressure cycle actuation assembly, in one aspect, includes a housing, a reciprocating piston located within the housing and defining first and second fluid chambers, and a check valve ...
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WO/2021/063804A1 |
The present invention relates to a method for harnessing the hydrocarbons of a geological reservoir penetrated by at least one well, wherein a trajectory of at least one new well to be drilled in the reservoir is determined. Once geologi...
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WO/2021/067646A1 |
An electrical submersible pump assembly (15) has a motor lead (33) extending alongside the pump housing (51) to the motor (19) for supplying electrical power to the motor. At least one standoff (37) wedges between the pump housing (51) a...
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WO/2021/066827A1 |
Methods for using treatment fluids and additives that include xanthan gum and attapuigite, In one or more embodiments, the methods of the present disclosure include providing a treatment fluid comprising an aqueous base fluid, xanthan gu...
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WO/2021/066979A1 |
A downhole tool including a downhole motor. The downhole motor may include a housing, a stator positioned within the housing, and a rotor positioned within the stator. The stator may include an elastomer compound that may include at leas...
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WO/2021/066811A1 |
A subterranean product extraction composition may include a borehole fluid that may include a thiamine based shale inhibitor active to inhibit reactivity of a formation shale to a base fluid of a borehole fluid. A method of extracting a ...
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WO/2021/067727A1 |
A hydraulic fracturing system includes a support structure (202) having a first area (228) at a first height (224) and a second area (230) at a second height (226). The system also includes an electric powered, multi-plunger pump (212) w...
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WO/2021/067561A1 |
The disclosure provides for a method for sampling fluid from a subterranean formation that is intersected by a wellbore. The method includes performing an initial draw-down at a target interval in the wellbore to pump fluid from the subt...
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WO/2021/067410A1 |
An electric drive hydraulic fracturing pump system includes a plurality of electric drive motors, with each electric drive motor electrically coupled to a dedicated dual inverter to control operation of the dedicated electric drive motor...
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WO/2021/067552A1 |
Formation fluid (FF) sampled from within a wellbore (12) is separated into gas and liquid fractions while downhole and in the wellbore (12). A separator vessel (38) is used to isolate the gas and liquid fractions from one another. Baffle...
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WO/2021/066836A1 |
Solid shale inhibitor additives and methods of using such additives to, for example, inhibit shale are provided, in some embodiments, such methods include providing an aqueous treatment fluid that includes an aqueous base fluid and a sol...
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WO/2021/066659A1 |
A method of reducing pressure drop between an inlet and an outlet of a flowline carrying a multiphase flow of gas and liquids, wherein at least 99% of the volume flow rate of the multiphase flow is gas, and wherein the liquids comprise w...
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WO/2021/067348A1 |
Electrical submersible pump (ESP) completion in a lateral wellbore includes an ESP installed in a wellbore that includes a vertical wellbore portion and a lateral wellbore portion that is connected to the vertical wellbore portion at a j...
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WO/2021/062365A1 |
A method is provided for monitoring the occurrence of pressure anomalies due to FDI in near real time during a hydraulic fracturing operation carried out on an active well that is located near one or more passive monitoring wells. The me...
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WO/2021/059227A1 |
Computer-implemented method for providing a performance parameter value being indicative of a production performance of a first floating hydrocarbon production plant, wherein the first plant comprises hydrocarbon processing equipment and...
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WO/2021/062442A1 |
A method can include receiving a maximum depth of cut value of a bit that accounts for bit body formation engagement; receiving a total revolution rate value for the bit that is based at least in part on a differential pressure value of ...
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WO/2021/059224A1 |
Floating hydrocarbon production plant (100), comprising hydrocarbon processing equipment (101 to 116), a sensor (101a-d to 116a-d) for measuring a value of a process parameter of the hydrocarbon processing equipment, and a plant server s...
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WO/2021/062072A1 |
A treatment additive for hydraulic fracturing made of heated silica to create amorphous silicate with a Mohrs hardness between 4.5 and 6 and a particles distribution with maximum diameter between 5 and 2600 microns that has been heated a...
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WO/2021/061444A1 |
A production system and method of operating the production system. A fluid flows through a flow control device. The flow control device having an element that generates an acoustic signal indicative of a value of a parameter of the fluid...
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WO/2021/061120A1 |
Methods to dehydrate a gravel pack and to temporarily increase a flow rate of fluid flowing from a wellbore into a conveyance are disclosed. A method to dehydrate gravel pack includes deploying a valve at a location proximate a gravel pa...
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WO/2021/061503A1 |
A retrievable in-flow control device (ICD) including a device body having a first end, a second end, an outer surface extending between the first end and the second end, and an internal flow path. A wireline connector is arranged at the ...
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WO/2021/061288A1 |
A system includes a fluid conduit, a fluid chamber in communication with the fluid conduit, a rheology sensor in communication with the fluid chamber, and an electric temperature controller in communication with the fluid chamber. The fl...
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WO/2021/061377A1 |
A gas lift valve (GLV) is described herein. The GLV includes a power generation device that uses a fluid flowing through the GLV to generate power.
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WO/2021/061099A1 |
Characterizing the decay of the microstructure of a drilling fluid gel using a model based on two exponential functions. Based on the model, identify at least two components of the decay model comprising a fast decay component and a slow...
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WO/2021/061357A1 |
Hydrocarbon wells and methods for monitoring fracture morphology of a fracture that extends from a wellbore of the hydrocarbon wells are disclosed herein. The hydrocarbon wells include a wellbore, a fracture that extends from the wellbor...
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WO/2021/057760A1 |
A method, a device, and a system for low-frequency variable-pressure oil reservoir exploitation of remaining oil in pores. The method comprises: acquiring a distribution diagram of gas in an oil reservoir and a pressure distribution diag...
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WO/2021/061567A1 |
A system for stimulating a well extending through a subterranean earthen formation includes a surface pump configured to pressurize a well stimulation fluid to a current surface pressure measurable by a surface sensor package, a well sti...
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WO/2021/062241A1 |
Systems and methods for preventing rotation of an ESP motor when the motor is not powered on, thereby preventing the motor from acting as a generator when fluid flowing through the pump section of the ESP applies a torque to the motor. I...
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WO/2021/061772A1 |
A vacuum chamber (104) is evacuated by a vacuum pump (102). The vacuum chamber is positioned within a wellbore. A wellbore is fluidically exposed to an interior of the vacuum chamber after the vacuum chamber has been evacuated. At least ...
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WO/2021/058928A1 |
This invention provides a Mud Gas Separator design (MGS) which prevents gas from being discharged into the shaker / mud pit rooms. It eliminates the risk of suffocation of the personnel working in these areas and the fire / explosion / e...
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WO/2021/056174A1 |
An electrically-driven fracturing well site system, comprising a gas source, a power supply system (2), electrically-driven fracturing equipment (3), electrically-driven sand blending equipment (4), sand supply equipment, liquid supply e...
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WO/2021/052301A1 |
Disclosed is a downhole throttling device based on wireless control. The downhole throttling device comprises an air inlet nozzle (1), a throttling assembly (2), an electrical sealing cylinder (3), an air guide cylinder (4), a lower adap...
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WO/2021/052632A1 |
The present invention relates to a header configuration block (1) for a hydrocarbon well comprising a header configuration block housing (9) having a plurality of transversal bores (6a-6c) each in fluid connection with a discrete longitu...
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WO/2021/054842A1 |
A connection device (1; 101) for mating and making up a subsea connection, the connection device (1; 101) having a first pipeline end (2) configured to be fixed to an end of subsea pipeline (4), the connection device (1; 101) comprising:...
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WO/2021/052602A1 |
In an embodiment, a method of developing a predictive model for sand production from a wellbore comprises receiving an indication of sand ingress at one or more production zones within a first wellbore using a sand monitoring system disp...
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WO/2021/055075A1 |
Well production enhancement systems and methods to enhance well production are disclosed. The method includes deploying an outer conveyance into a wellbore, where a plurality of propellants are deployed along a section of the outer conve...
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WO/2021/055023A1 |
A method of placing a slurry stream comprising dry friction reducer (DFR) into a subterranean formation comprising: forming a slurry comprising an aqueous-based fluid and a proppant by introducing a dry material comprising the proppant a...
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WO/2021/055287A1 |
Systems and methods are disclosed for estimating reservoir productivity values that maximize reservoir productivity of a refined well design corresponding to a reservoir productivity parameter. A computer-implemented method may use a com...
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WO/2021/054982A1 |
Methods and compositions for treating subterranean formations with fluids containing superabsorbent polymer particles are provided, In one embodiment, the methods comprise introducing a treatment fluid into a well bore penetrating at lea...
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WO/2021/051395A1 |
Provided is a turbine fracturing apparatus, comprising a transporting device (2), a turbine engine (5), a reduction gearbox (6), a transmission mechanism (7) and a fracturing pump (8), the output end of the turbine engine (5) is connecte...
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