公开(公告)号：US11714210B2

公开(公告)日：2023-08-01

申请号：US17314285

申请日：2021-05-07

申请人： Landmark Graphics Corporation

发明人： Yongfeng Kang ,  Adolfo Gonzales ,  Robello Samuel ,  Zhengchun Liu ,  Nitish Chaudhari

IPC分类号： E21B47/06 ,  G01V9/00 ,  E21B49/08 ,  E21B47/047 ,  E21B47/07

CPC分类号： G01V9/005 ,  E21B47/047 ,  E21B47/06 ,  E21B47/07 ,  E21B49/0875

摘要： A system can determine a temperature profile based on a prior production temperature profile and a reference start point pressure for a well. The system can virtually divide the well into a plurality of sections including uphill sections and downhill sections. The system can determine a gas-oil interface depth for each section of the plurality of sections from a water-oil ratio and a gas-oil ratio based on the temperature profile and the reference start point pressure. The system can determine an oil-water interface depth for each section of the plurality of sections from the gas-oil ratio and the water-oil ratio based on the temperature profile and the reference start point pressure.

公开(公告)号：US20230228660A1

公开(公告)日：2023-07-20

申请号：US17648364

申请日：2022-01-19

申请人： SAUDI ARABIAN OIL COMPANY

发明人： Jana M. Al-Jindan ,  Mohamed Nabil Noui-Mehidi

IPC分类号： G01N9/00 ,  E21B49/10 ,  E21B49/08

CPC分类号： G01N9/002 ,  E21B49/10 ,  E21B49/0875 ,  G01N2009/004

摘要： Described is a device for measuring fluid density. The device is a flow meter including a housing with one side configured to mount to a flow conduit and define an outlet flow orifice near one end of the housing. The other side defines an inlet flow orifice near another end of the housing. The housing permits fluid to be introduced into the inlet flow orifice, flow through a flow cavity, and pass from the outlet flow orifice. The flow meter also includes a sensor head near the outlet flow orifice. The sensor head vibrates at a frequency upon introduction of electrical power while in contact with a fluid, detects the vibration frequency of the sensor head, and transmits the detected vibration frequency, which is associated with a density of the fluid. A system and method for determining a fluid density of a fluid using the described device is also disclosed.

公开(公告)号：US11697992B2

公开(公告)日：2023-07-11

申请号：US16627164

申请日：2018-05-18

申请人： Halliburton Energy Services, Inc. ,  Petroleo Brasileiro S.A. - Petrobas

发明人： Christopher Michael Jones ,  Ralph Piazza ,  Anthony H. Van Zuilekom ,  Megan Renee Pearl ,  Luiz Alexandre Sacorague ,  Alexandre Jaime Mello Vieira

IPC分类号： E21B49/08 ,  G01V8/10

CPC分类号： E21B49/088 ,  G01V8/10 ,  E21B49/0875

摘要： A method and system can obtain real time property measurements of a fluid comprising a formation fluid downhole, real time measurements of an amount of an interactive component of the fluid downhole, and real time measurements of an amount of a non-interactive component of the fluid downhole. The method and system further includes determining a total amount of the interactive component in the fluid or a contamination level of the formation fluid at a time of interest based on the real time property measurements of the fluid downhole and the real time measurements of the amounts of the interactive component and non-interactive component downhole. The real time measurements of the amount of the interactive component downhole are real time measurements of the amount of the interactive component in its free form downhole, and the property can be scaled with the contamination level.

公开(公告)号：US11692417B2

公开(公告)日：2023-07-04

申请号：US17103407

申请日：2020-11-24

申请人： Saudi Arabian Oil Company

发明人： Feras Hamid Rowaihy ,  Suresh Jacob

IPC分类号： E21B43/12 ,  E21B43/14 ,  E21B49/08 ,  E21B33/12 ,  E21B34/06 ,  E21B43/30 ,  E21B47/04 ,  E21B7/04

CPC分类号： E21B43/12 ,  E21B33/12 ,  E21B34/06 ,  E21B43/14 ,  E21B43/305 ,  E21B47/04 ,  E21B49/0875 ,  E21B7/046 ,  E21B2200/06

摘要： Methods and systems for producing fluids from a subterranean well include forming the subterranean well having at least one lateral wellbore. The lateral wellbore is completed with a lateral production tubular. The lateral wellbore is subdivided into subsequent lateral segments. Each lateral segment is defined by a downhole lateral packer and an uphole lateral packer that seal an annular lateral space defined by an outer diameter surface of the lateral production tubular and an inner diameter surface of the lateral wellbore. A main production tubular extends into the subterranean well, the main production tubular including a lateral access system that provides selective access to the lateral wellbore. A flow of a fluid within the lateral segment is controlled with an inflow control device of the lateral segment. The inflow control device is mechanically adjusted by a tool that is delivered to the inflow control device through the lateral access system.

公开(公告)号：US20230203926A1

公开(公告)日：2023-06-29

申请号：US18116030

申请日：2023-03-01

申请人： BJ Energy Solutions, LLC

发明人： Tony Yeung ,  Ricardo Rodriguez-Ramon ,  Joseph Foster

IPC分类号： E21B43/26 ,  E21B43/267 ,  E21B41/00 ,  E21B47/07 ,  E21B47/095 ,  E21B47/008

CPC分类号： E21B43/2607 ,  E21B43/267 ,  E21B41/005 ,  E21B47/07 ,  E21B47/095 ,  E21B47/008 ,  E21B49/0875

摘要： Systems and methods for exchanging fracturing components of a hydraulic fracturing unit and may include an exchangeable fracturing component section to facilitate quickly exchanging a fracturing component of a hydraulic fracturing unit. The fracturing component section may include a section frame including a base, and a fracturing component connected to the base. The fracturing component section also may include a component electrical assembly and a component fluid assembly connected to the section frame. The fracturing component section further may include a coupling plate connected to the section frame. The fracturing component section also may include one or more of a plurality of quick-connect electrical couplers or a plurality of quick-connect fluid couplers connected to a coupling plate. The quick-connect electrical and fluid couplers may be positioned to receive respective electrical and fluid connections of the component electrical and fluid assemblies and connect to other portions of the hydraulic fracturing unit.

公开(公告)号：US20230167692A1

公开(公告)日：2023-06-01

申请号：US17456941

申请日：2021-11-30

申请人： SAUDI ARABIAN OIL COMPANY

发明人： Ahmed Al-Mousa

IPC分类号： E21B17/02 ,  E21B34/16 ,  E21B47/07 ,  E21B47/10 ,  E21B49/08

CPC分类号： E21B17/028 ,  E21B34/16 ,  E21B47/07 ,  E21B47/10 ,  E21B49/0875

摘要： A system may include a control system disposed on a well surface, a casing disposed in a wellbore, a first electrical wiring coupled to the control system and the casing within a first section of the wellbore, and a second electrical wiring coupled to various flow control devices in a second section of the wellbore. The first section of the wellbore may be disposed at a first predetermined direction that is different than a second predetermined direction of the second section of the wellbore. The system may further include an electrical connector coupled to the first electrical wiring and the second electrical wiring. The electrical connector may include a mechanical receiver that couples with the first electrical wiring, and a stinger assembly coupled with the second electrical wiring and that connects to the mechanical receiver.

公开(公告)号：US20230160284A1

公开(公告)日：2023-05-25

申请号：US17993732

申请日：2022-11-23

申请人： TerraH2 LLC

发明人： Eva VINEGAR ,  Harold J. VINEGAR

IPC分类号： E21B43/00 ,  E21B43/26 ,  E21B21/06 ,  E21B49/08 ,  E21B43/12 ,  E21B43/16 ,  E21B41/00 ,  B65G5/00

CPC分类号： E21B43/006 ,  E21B43/2605 ,  E21B21/068 ,  E21B49/088 ,  E21B43/12 ,  E21B49/0875 ,  E21B43/164 ,  E21B41/0057 ,  B65G5/00

摘要： A method for operating a kerogen-rich unconventional gas reservoir characterized by there being multiple hydraulically-fractured wells drilled thereinto comprises: recovering a methane-containing gas from a first hydraulically-fractured well drilled into the gas reservoir, steam-methane reforming the recovered methane-containing gas to yield a hydrogen gas and an inorganic carbon-containing gas, injecting at least a portion of the hydrogen gas into a second hydraulically-fractured well drilled into the gas reservoir, and injecting at least a portion of the inorganic carbon-containing gas into a third hydraulically-fractured well drilled into the gas reservoir.

公开(公告)号：US20240344456A1

公开(公告)日：2024-10-17

申请号：US18415042

申请日：2024-01-17

申请人： Halliburton Energy Services, Inc.

发明人： Hamed Chok ,  Bin Dai ,  Christopher Michael Jones ,  Jonas Toelke

IPC分类号： E21B49/08 ,  E21B21/08 ,  E21B47/06

CPC分类号： E21B49/0875 ,  E21B21/08 ,  E21B47/06 ,  E21B49/088

摘要： A method comprises receiving a measurement of a pressure in a subsurface formation at a number of depths in a wellbore formed in the subsurface formation across a sampling depth range of the subsurface formation to generate a number of pressure-depth measurement pairs. The method comprises partitioning the sampling depth range into a number of fluid depth ranges, wherein each of the number of fluid depth ranges comprises a range where a type of reservoir fluid is present in the subsurface formation. The method comprises determining a fluid gradient for the type of the reservoir fluid for each of the number of fluid depth ranges.

公开(公告)号：US12116890B1

公开(公告)日：2024-10-15

申请号：US18323047

申请日：2023-05-24

申请人： Halliburton Energy Services, Inc.

发明人： Dale E. Jamison ,  Andrew Vos ,  Pyotr Rabochiy ,  Brian Alan Evans

IPC分类号： E21B47/06 ,  E21B47/07 ,  E21B49/08 ,  E21B49/10

CPC分类号： E21B49/0875 ,  E21B47/07 ,  E21B49/10

摘要： A sensor assembly comprising one or more sensors configured to be radially positioned about a flowline, each of the respective sensors configured to obtain a respective measurement of a fluid flowing through the flowline at a respective position, wherein one or more phase properties of the fluid in the flowline are determined based on the measurements.

公开(公告)号：US12110777B2

公开(公告)日：2024-10-08

申请号：US17668129

申请日：2022-02-09

申请人： Saudi Arabian Oil Company

发明人： Mohammed H. Alali ,  Anas A. Shuaibi ,  Abdulaziz S. Nuaim

IPC分类号： E21B43/38 ,  E21B43/12 ,  E21B47/07 ,  E21B49/08

CPC分类号： E21B43/385 ,  E21B43/121 ,  E21B49/0875 ,  E21B47/07

摘要： Systems and methods include a computer-implemented method for determining a gas-oil rate (GOR) for an oil well. A measured GOR is determined for an oil well. A measured water cut (WC) is determined for the oil well. An initial solution of the GOR is determined for the oil well. A corrected WC is determined for the oil well based on a function of the measured GOR, the measured WC, and the initial solution of the GOR.