公开(公告)号：US20250012187A1

公开(公告)日：2025-01-09

申请号：US18697939

申请日：2021-10-26

Applicant: Schlumberger Technology Corporation

Inventor： Mikhail Kydatov

IPC: E21B49/08 ,  E21B33/03 ,  E21B43/40 ,  G01N33/24

Abstract: A zero-flaring well testing assembly is provided. The zero-flaring well testing assembly can be coupled to receive a gas-containing well effluent from a wellhead assembly. The zero-flaring well testing assembly can include a flowmeter and at least one multiphase pump. The zero-flaring well testing assembly can also be coupled to a production line to provide at least a gas-containing portion of the well effluent to the production line without flaring gas of the well effluent. Additional systems, methods, and devices are also disclosed.

公开(公告)号：US20250003323A1

公开(公告)日：2025-01-02

申请号：US18692964

申请日：2022-09-20

Applicant: Texas Tech University System

Inventor： Qingwang Yuan ,  Bo Ren

IPC: E21B43/295 ,  C09K8/80 ,  E21B41/00 ,  E21B43/16 ,  E21B43/24 ,  E21B43/267 ,  E21B43/38 ,  E21B43/40

Abstract: A system and method for generating hydrogen within a petroleum reservoir and producing the hydrogen includes providing one or more wellbores into the petroleum reservoir from a surface, wherein the petroleum reservoir contains fractures by hydraulic fracturing, heating catalyst particles within the fractures of the petroleum reservoir using electromagnetic waves, wherein the heated catalyst particles generate a syngas from hydrocarbons within the petroleum reservoir, separating the hydrogen from the syngas at the surface or within the one or more wellbores, and producing the hydrogen at the surface or to the surface.

公开(公告)号：US12084950B2

公开(公告)日：2024-09-10

申请号：US17854714

申请日：2022-06-30

Applicant: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.

Inventor： Qili Cui ,  Xueyang Zhao ,  Lin Jiang ,  Bo Ding ,  Qingren Lin

IPC: E21B43/12 ,  E21B36/00 ,  E21B43/40

CPC classification number: E21B43/129 ,  E21B36/006 ,  E21B43/40

Abstract: A heavy oil lifting device and a heavy oil lifting method are disclosed. The device includes: a plurality of liquid injection pumps each including a liquid inlet and a liquid outlet and configured to intake in liquid and discharge the liquid after pressurization; a control valve including a first end and a second end, the liquid outlets of the plurality of liquid injection pumps are connected with the first end; a power liquid transmission pipe connected with the second end and configured to transmit the liquid after pressurization; an operation pump connected with the power liquid transmission pipe, and the liquid after pressurization is used as power liquid to drive the operation pump to reciprocate; the control valve is in switchable communication with the liquid injection pump so that the power liquid transmission pipe is in switchable communication with the liquid injection pump.

公开(公告)号：US12036511B2

公开(公告)日：2024-07-16

申请号：US17293856

申请日：2019-11-13

Applicant: BP EXPLORATION OPERATING COMPANY LIMITED

Inventor： John Henry Crouch ,  John Dale Williams

IPC: B01D61/58 ,  B01D61/02 ,  B01D61/10 ,  B01D61/14 ,  B01D61/18 ,  C02F1/44 ,  E21B43/40 ,  C02F103/08

CPC classification number: B01D61/58 ,  B01D61/025 ,  B01D61/029 ,  B01D61/10 ,  B01D61/145 ,  B01D61/149 ,  B01D61/18 ,  C02F1/441 ,  C02F1/444 ,  E21B43/40 ,  B01D2221/04 ,  B01D2311/26 ,  B01D2313/54 ,  B01D2317/025 ,  B01D2317/04 ,  B01D2317/08 ,  C02F2103/08 ,  C02F2201/001 ,  C02F2201/007

Abstract: A desalination system includes a desalination platform, a first skid disposed on a first deck of the desalination platform, the first skid including at least one of a first filtration unit configured to produce a first filtrate stream, and a first permeate unit configured to produce a first permeate stream, a first interconnecting pipework coupled to the first skid, and a first pipework support disposed on the first deck, wherein the first interconnecting pipework is disposed on the first pipework support.

公开(公告)号：US20240167364A1

公开(公告)日：2024-05-23

申请号：US18217514

申请日：2023-06-30

Applicant: Prostim Labs, LLC

Inventor： John F. Thrash

IPC: E21B41/00 ,  C09K8/60 ,  C09K8/62 ,  C09K8/80 ,  E21B43/267 ,  E21B43/40

CPC classification number: E21B41/0064 ,  C09K8/60 ,  C09K8/62 ,  C09K8/80 ,  E21B43/267 ,  E21B43/40 ,  Y02C20/40

Abstract: The present disclosure provides a system, method and apparatus for the removal of natural gas/methane from in situ loci within shale reservoirs to (i) provide fully de-carbonized surplus electricity, and (ii) power re-injection of the resulting carbon formed (CO2) upon combustion in an electric generator along with large volumes of atmospheric CO2, such as for large scale removal of CO2 from the Earth's surface/atmosphere.

公开(公告)号：US20240141770A1

公开(公告)日：2024-05-02

申请号：US17769506

申请日：2020-10-15

Applicant: The Mosaic Company

Inventor： Sheldon Rinas ,  Sarah Huyghebaert ,  Jason Peters ,  Shayne LaMontagne ,  Jason Spring ,  Tyler Howard

IPC: E21B43/28 ,  E21B43/40

CPC classification number: E21B43/283 ,  E21B43/40

Abstract: Methods for cavern rubblization for enhanced potash recovery are disclosed. In embodiments, such a method includes pressure cycling. The method can include pressurizing a cavity to maximum flow capacity followed by rapid relief of the cavity pressure. In this embodiment, this cycle of pressurization and rapid relief is repeated several times. Other embodiments of cavern rubblization and methods for enhanced potash recovery, a technique of fluid pulsing is used. According to embodiments, a tool can be used to pulse pressure through clay seams to be wetted. According to both embodiments, these methods increase potash recovery during mining.

公开(公告)号：US20240117722A1

公开(公告)日：2024-04-11

申请号：US18275982

申请日：2022-02-04

Applicant: Alexei Leonidovich ZAPADINSKI

Inventor： Alexei Leonidovich ZAPADINSKI

IPC: E21B43/16 ,  B01D53/00 ,  B01D53/14 ,  B01D53/26 ,  B01D53/62 ,  B01D53/78 ,  B01D53/96 ,  E21B43/24 ,  E21B43/40 ,  F02C6/18

CPC classification number: E21B43/164 ,  B01D53/002 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/26 ,  B01D53/62 ,  B01D53/78 ,  B01D53/96 ,  E21B43/24 ,  E21B43/40 ,  F02C6/18 ,  B01D2257/504 ,  B01D2257/80 ,  B01D2258/012

Abstract: A system for recovery of a hydrocarbon-containing fluid from a hydrocarbon-bearing formation is disclosed. The system comprises a power plant, a carbon dioxide recovery plant, a liquefaction device and an injection device. The power plant comprises an internal combustion engine which is configured to receive a gas separated from the hydrocarbon-containing fluid. The internal combustion engine is configured to operate by combusting the separated gas with air and to discharge an exhaust gas. Moreover, the internal combustion engine is configured to produce a compressed gas-air mixture comprising the separated gas and the air. On top of that, the internal combustion engine is configured to produce the compressed gas-air mixture prior to the combustion. The carbon dioxide separation plant is configured to recover a carbon dioxide-containing constituent of the exhaust gas from the exhaust gas. The liquefaction device is configured to liquefy at least a part of the carbon dioxide-containing constituent so as to produce liquefied carbon dioxide. The injection device is configured to inject the liquefied carbon dioxide into the hydrocarbon-bearing formation through at least one well.

公开(公告)号：US11905805B2

公开(公告)日：2024-02-20

申请号：US17525901

申请日：2021-11-13

Applicant: Baker Hughes Oilfield Operations LLC

Inventor： Mahendra Joshi ,  Alireza Shahkarami ,  Rob Klenner

IPC: E21B43/16 ,  E21B41/00 ,  E21B43/12 ,  H02K7/18 ,  F03G4/00 ,  E21B33/12 ,  E21B43/40 ,  E21B43/26

CPC classification number: E21B43/168 ,  E21B33/12 ,  E21B41/0085 ,  E21B43/122 ,  E21B43/123 ,  E21B43/26 ,  E21B43/40 ,  F03G4/00 ,  H02K7/1823

Abstract: Systems and methods involve capturing gaseous and liquid byproducts from the recovery of hydrocarbons and then using those captured byproducts for commercially and environmentally advantageous purposes. A method for recovering hydrocarbons from a well includes the steps of placing the well in a first mode of operation in which gases from the well are stored under pressure in a gas storage unit on the surface, and placing the well in a second mode of operation in which gases are transferred from the gas storage unit into an underground gas storage formation through the well. Methods for managing produced water include the steps of storing the produced water in an underground water storage reservoir, heating the produced water with geothermal energy, and transferring the heated water to an energy recovery system to generate electricity from the heated produced water.

公开(公告)号：US20240051860A1

公开(公告)日：2024-02-15

申请号：US18268063

申请日：2020-12-18

Applicant: TOTALENERGIES ONETECH

Inventor： Frank Despinois ,  Lionel Mondelin ,  Frédéric Montazeau

IPC: C02F9/00 ,  E21B43/40 ,  B01D15/08

CPC classification number: C02F9/00 ,  E21B43/40 ,  B01D15/08 ,  C02F2103/10

Abstract: The invention relates to a modular installation for the treatment of an aqueous stream of produced water from an oil or gas field, said aqueous stream comprising water, suspended solids, residual hydrocarbons, at least one metal to be recovered and a first metal different from the metal to be recovered, the installation comprising: one or more movable metal treatment tanks (1) configured to precipitate the first metal in the aqueous stream; a filtration container (4) comprising a filtration unit (4c) configured to remove at least part of the suspended solids; and a separation container (6) comprising power and fluidic connectors, configured to receive and be connected to a separation unit (6c), the separation unit (6c) being configured to separate the metal to be recovered from the aqueous stream; the one or more movable metal treatment tanks (1), the filtration container (4) and the separation container (6) being fluidically connected, and the filtration container (4) being arranged downstream of the one or more movable metal treatment tanks (1) and upstream of the separation container (6). The invention further relates to a method for the treatment of an aqueous stream of produced water from an oil or gas field, implemented in the abovementioned installation.

公开(公告)号：US11840471B1

公开(公告)日：2023-12-12

申请号：US17555794

申请日：2021-12-20

Applicant: Republic Services, Inc.

Inventor： Pavan Puttamraju ,  Kevin D. Torrens ,  Yun Yu

IPC: C02F9/00 ,  C02F1/24 ,  C02F1/56 ,  C02F1/66 ,  C02F1/74 ,  B03D1/016 ,  E21B21/06 ,  C02F1/78 ,  C02F101/36 ,  C02F103/06 ,  C02F103/10 ,  E21B43/40

CPC classification number: C02F9/00 ,  B03D1/016 ,  C02F1/24 ,  C02F1/56 ,  C02F1/66 ,  C02F1/74 ,  E21B21/063 ,  C02F1/78 ,  C02F2101/36 ,  C02F2103/06 ,  C02F2103/10 ,  E21B43/40

Abstract: Disclosed is a method for enhancing the removal of a per- and polyfluoroalkyl substances (PFAS) component from waste water using a cationic polymer (e.g., a cationic polymer flocculant or coagulant). The cationic polymer enables gas that is diffused through the waste water to carry at least a portion of the PFAS component to the surface of water, creating a foam that can then be removed.