专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230133939A1 Systems And Methods For Production And Reservoir Monitoring 有权
公开(公告)号：US20230133939A1
公开(公告)日：2023-05-04
申请号：US17514309
申请日：2021-10-29
申请人： Halliburton Energy Services, Inc.
发明人： Ahmed Fouda , Wei Zhang
IPC分类号： E21B49/08 , E21B47/135 , G01V3/20
摘要： A system and method for identifying a downhole fluid. The system may include at least one electrode station that is disposed on a non-conductive material and at least two electrodes coupled to the at least one electrode station. The system may further include at least one acquisition unit that is configured to measure a voltage across the two electrodes of the at least one electrode station and an information handling system connected to the at least one acquisition unit. The method may include injecting a current into a sensing domain with at least two electrodes disposed on at least one electrode station, measuring a voltage across the at least two electrodes at the at least one electrode station using an acquisition unit, and sending the measured voltage to an information handling system connected to the acquisition unit by at least one communication line.

2. 发明授权

US11016209B2 Electromagnetic reservoir monitoring systems and methods including earth modeling 有权
公开(公告)号：US11016209B2
公开(公告)日：2021-05-25
申请号：US16329560
申请日：2016-09-28
申请人： Halliburton Energy Services, Inc.
发明人： Glenn Andrew Wilson , Burkay Donderici , Ahmed Fouda
IPC分类号： G01V3/30 , G01V1/28 , G01V1/46 , G01V1/48 , G01V3/26 , G01V1/52 , E21B47/13 , G01V1/50 , G01V3/34 , G01V11/00
摘要： Systems and methods for electromagnetic reservoir monitoring with earth modeling. An electromagnetic (EM) monitoring system for a subterranean earth formation comprises a receiver locatable in a wellbore and responsive to EM radiation propagating through the formation. The receiver generates EM data associated with the formation. The system also comprises a processor that generates a reservoir model of the earth formation based on additional data associated with the formation; converts the reservoir model to a resistivity model of the formation; generates simulated EM data based on the resistivity model of the formation; compares the EM data and the simulated EM data; generates an updated resistivity model based on the comparison between the EM data and the simulated EM data; and determines an operational parameter based on the updated resistivity model to manage production from a well.

3. 发明授权

US10526885B2 Reelable sensor arrays for downhole deployment 有权
公开(公告)号：US10526885B2
公开(公告)日：2020-01-07
申请号：US15129139
申请日：2016-01-08
申请人： Halliburton Energy Services, Inc
发明人： Ahmed Fouda , Etienne Samson , Tasneem Mandviwala
IPC分类号： E21B47/01
摘要： Reelable sensors arrays are independently fabricated separate from a downhole tubular. The sensor arrays are then reeled together onto a spool. At the well site, the sensor array is unreeled from the spool and attached to the tubular as it is deployed downhole, resulting in a fast and efficient method of sensor deployment.

4. 发明授权

US10697290B2 Distributed magnetomotive force sensin 有权
公开(公告)号：US10697290B2
公开(公告)日：2020-06-30
申请号：US15745605
申请日：2015-09-28
申请人： Halliburton Energy Services, Inc.
发明人： Glenn Andrew Wilson , Tasneem A. Mandviwala , Ahmed Fouda , Burkay Donderici , Etienne M. Samson
IPC分类号： E21B47/10 , G01V3/30
摘要： A formation monitoring system includes a casing that defines an annular space within a borehole. A distributed magnetomotive force sensor is positioned in the annular space and configured to communicate with the surface via a fiber-optic cable. A computer coupled to the fiber-optic cable receives measurements and responsively derives the location of any fluid fronts in the vicinity such as an approaching flood front to enable corrective action before breakthrough. A formation monitoring method includes: injecting a first fluid into a reservoir formation; producing a second fluid from the reservoir formation via a casing in a borehole; collecting magnetic field measurements with a distributed magnetomotive force sensor in an annular space between the casing and the borehole, communicating measurements to a surface interface via one or more fiber-optic cables; and operating on the measurements to locate a front between the first and second fluids.

5. 发明申请

US20170342826A1 Electromagnetic Telemetry for Sensor Systems Deployed in a Borehole Environment 审中-公开
公开(公告)号：US20170342826A1
公开(公告)日：2017-11-30
申请号：US15526301
申请日：2014-12-31
申请人： Halliburton Energy Services, Inc.
发明人： Glenn A. Wilson , Ahmed Fouda , Burkay Donderici , Li Gao , Krishna M. Ravi , Mark W. Roberson , Scott Goodwin , Charles Bartee , Alexander Stewart
IPC分类号： E21B47/12 , G01V3/28 , G01V3/38 , G01V11/00
摘要： Disclosed are telemetry systems and methods that employ a plurality of electromagnetic transceivers disposed outside a well casing string at a corresponding plurality of depths along the casing string. Each transceiver includes one or more toroidal inductors circumferentially surrounding the casing string and inductively coupled thereto to allow signal transmission between transceivers via currents induced in the casing. In some embodiments, signals are relayed via a chain of transceivers to facilitate indirect communication between a surface facility and other transceivers located too deep for direct communication to the surface.

6. 发明申请

US20170123096A1 Magnetic Induction Sensor with an Electro-Optical Transducer and Related Methods and Systems 审中-公开
公开(公告)号：US20170123096A1
公开(公告)日：2017-05-04
申请号：US15312042
申请日：2014-05-19
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： Glenn A. Wilson , Tasneem A. Mandviwala , Burkay Donderici , Ahmed Fouda , Etienne Samson
IPC分类号： G01V3/34 , G01V3/28
CPC分类号： G01V3/34 , G01V3/28
摘要： Electromagnetic (EM) measurement systems and methods for a downhole environment are described herein. An example system includes an optical fiber, an EM source to emit an EM field, and a magnetic induction sensor. The magnetic induction sensor comprises a coil and an electro-optical transducer coupled to the coil and the optical fiber. The electro-optical transducer generates a light beam or modulates a source light beam in the optical fiber in accordance with a voltage induced in the coil by the EM field. An example method includes positioning an optical fiber and magnetic induction sensor in the downhole environment, the magnetic induction sensor having a coil and an electro-optical transducer coupled to the coil and the optical fiber. The method also includes emitting an EM field and generating a light beam or modulating a source light beam, by the electro-optical transducer, in the optical fiber in accordance with a voltage induced in the coil by the EM field.

7. 发明授权

US10598810B2 Optical magnetic field sensor units for a downhole environment 有权
公开(公告)号：US10598810B2
公开(公告)日：2020-03-24
申请号：US15312051
申请日：2014-05-19
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： Tasneem A. Mandviwala , Glenn A. Wilson , Ahmed Fouda , Burkay Donderici , Etienne Samson
IPC分类号： G01V3/26 , G01V3/18 , E21B47/09 , E21B47/01 , E21B47/10 , E21B49/00 , G01R33/032 , E21B47/12
摘要： A magnetic field sensor unit for a downhole environment includes an optical fiber, a magnetic field sensor, and an optical transducer. The sensor unit also includes a sealed housing that encloses the magnetic field sensor and the optical transducer. The optical transducer is configured to generate a light beam or to modulate a source light beam in the optical fiber in response to a magnetic field sensed by the magnetic field sensor. Related magnetic field measurement methods and systems deploy one or more of such magnetic field sensor units in a downhole environment to obtain magnetic field measurements due to an emitted electromagnetic field.

8. 发明申请

US20190196039A1 Electromagnetic Reservoir Monitoring Systems and Methods Including Earth Modeling 审中-公开
公开(公告)号：US20190196039A1
公开(公告)日：2019-06-27
申请号：US16329560
申请日：2016-09-28
申请人： Halliburton Energy Services, Inc.
发明人： Glenn Andrew Wilson , Burkay Donderici , Ahmed Fouda
IPC分类号： G01V1/28 , E21B47/12 , G01V11/00 , G01V3/30 , G01V3/34 , G01V1/50
CPC分类号： G01V1/282 , E21B47/122 , G01V1/28 , G01V1/46 , G01V1/48 , G01V1/50 , G01V1/52 , G01V3/26 , G01V3/30 , G01V3/34 , G01V11/00 , G01V11/002 , G01V2210/66
摘要： Systems and methods for electromagnetic reservoir monitoring with earth modeling. An electromagnetic (EM) monitoring system for a subterranean earth formation comprises a receiver locatable in a wellbore and responsive to EM radiation propagating through the formation. The receiver generates EM data associated with the formation. The system also comprises a processor that generates a reservoir model of the earth formation based on additional data associated with the formation; converts the reservoir model to a resistivity model of the formation; generates simulated EM data based on the resistivity model of the formation; compares the EM data and the simulated EM data; generates an updated resistivity model based on the comparison between the EM data and the simulated EM data; and determines an operational parameter based on the updated resistivity model to manage production from a well.

9. 发明申请

US20170248728A1 FORMATION RESISTIVITY MEASUREMENT APPARATUS, SYSTEMS, AND METHODS 审中-公开
公开(公告)号：US20170248728A1
公开(公告)日：2017-08-31
申请号：US15511191
申请日：2015-08-18
申请人： Halliburton Energy Services, Inc.
发明人： Ahmed Fouda , Luis Emilio San Martin , Burkay Donderici
IPC分类号： G01V3/20 , E21B47/024 , E21B7/04 , E21B44/00 , E21B49/00
摘要： Apparatus, systems, and methods may operate to correct measured voltage data for selected weak differential measurements to provide corrected voltage data. Additional activity may include adjusting the corrected voltage data to remove level shifts in the measured voltage data caused by downhole tool impedance to provide adjusted voltage data, converting the adjusted voltage data into apparent resistivity data, inverting the apparent resistivity data to determine true resistivity values for a geological formation, and operating a controlled device according to the true resistivity values for the geological formation. Additional apparatus, systems, and methods are disclosed.

10. 发明授权

US09557439B2 Optical electric field sensors having passivated electrodes 有权
标题翻译：具有钝化电极的光电传感器
公开(公告)号：US09557439B2
公开(公告)日：2017-01-31
申请号：US14422464
申请日：2014-02-28
申请人： Halliburton Energy Services, Inc.
发明人： Glenn Andrew Wilson , Burkay Donderici , Etienne M. Samson , Tasneem A. Mandviwala , Ahmed Fouda
IPC分类号： E21B47/01 , G01V11/00 , E21B47/12 , E21B33/14 , E21B47/10 , G01V3/30
CPC分类号： G01V11/002 , E21B33/14 , E21B47/10 , E21B47/123 , G01V3/30
摘要： Permanent electromagnetic (EM) monitoring of the regions around and between wells may employ a casing string positioned within a borehole through the subsurface formations of interest. At least two passivated electrodes are mounted on the casing string to sense electric fields in the formation. Though only capacitively coupled to the formation, the passivated electrodes nevertheless provide a potential difference to an electro-optical transducer, which in turn modifies a property of the light passing along an optical fiber attached to the casing string. An interface unit senses the modified property to derive a measure of the electric field between each pair of passivated electrodes. The passivated electrodes have a contact surface that is conductive but for one or more layers of non-reactive (and thus electrically insulating) materials. Illustrative materials include metal oxides, polymers and ceramics, but the layers are preferably kept very thin to maximize the coupling capacitance with the formation.
摘要翻译：井周围和区域之间的区域的永久电磁（EM）监测可以采用位于钻孔内的套管柱，通过感兴趣的地下地层。至少两个钝化电极安装在套管柱上以感测地层中的电场。虽然仅电容耦合到地层，但是钝化电极仍然向电光换能器提供电位差，这又改变沿着连接到套管柱的光纤通过的光的性质。接口单元感测修改的特性以导出每对钝化电极之间的电场的测量。钝化的电极具有导电的接触表面，但是对于一个或多个非反应（且因此电绝缘）材料层。示例性材料包括金属氧化物，聚合物和陶瓷，但是这些层优选地保持非常薄以使与地层的耦合电容最大化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式