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公开(公告)号：US20240255668A1
公开(公告)日：2024-08-01
申请号：US18162592
申请日：2023-01-31
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Klemens Katterbauer , Abdallah A. Alshehri , Alberto Marsala , Ali Abdallah Alyousef
Abstract: Systems and methods for geosteering using improved data conditioning are disclosed. The methods include estimating physical parameters from a training dataset including remote sensing data; preprocessing the estimated physical parameters; training a first neural network; training a second neural network; training a third neural network; converting estimated physical parameters into the rock characteristics with the first neural network; and converting rock characteristics into reconciled physical parameters with the second neural network. The methods further include obtaining new remote sensing data; estimating new estimated physical parameters from the new remote sensing data; converting new estimated physical parameters into new reconciled physical parameters with the third neural network; and performing geosteering of a well based on a subsurface geology interpreted from the new reconciled physical parameters.
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公开(公告)号：US20230222269A1
公开(公告)日：2023-07-13
申请号：US17647935
申请日：2022-01-13
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Nouf Mohammed Al-Jabri , Klemens Katterbauer , Alberto Marsala
IPC: G06F30/27
CPC classification number: G06F30/27 , G06F2113/08
Abstract: A method includes establishing a database including one or more characteristics of one or more reactants and a historical data subset; determining, utilizing a machine learning algorithm trained with data stored in the database, a combination of the reactants and a reaction condition to be used for synthesis of a nanofluid; and synthesizing the nanofluid based on the combination of reactants and the reaction condition.
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公开(公告)号：US20230072620A1
公开(公告)日：2023-03-09
申请号：US17468317
申请日：2021-09-07
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Nouf Jabri , Vera Solovyeva , Alberto Marsala
Abstract: A composition including a fluorescent polymer tag and an aqueous-based drilling fluid is provided. Also provided is a method of determining drill depth of recovered drill cuttings. The method includes introducing a fluorescent polymer tag into a drilling fluid, the fluorescent polymer tag includes the composition having the fluorescent compound linked to the polymer. The method then includes circulating the drilling fluid through a well during a drilling operation that creates formation cuttings such that the fluorescent polymer interacts with the formation cuttings, creating tagged cuttings. The returned cuttings are collected from the circulating drilling fluid at a surface of the well. The method then includes detecting the presence of the fluorescent polymer tag on the returned cuttings to identify the tagged cuttings, and correlating the tagged cuttings with the drill depth in the well at a time during the drilling operation.
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公开(公告)号：US20200208513A1
公开(公告)日：2020-07-02
申请号：US16235310
申请日：2018-12-28
Applicant: Saudi Arabian Oil Company
Inventor： Abdulaziz Al-Qasim , Alberto Marsala
Abstract: Systems and methods for measuring properties within a subterranean well include a measuring tool having a tool body with a central axis and a tool attachment located at an axial end of the tool body. A delivery line attachment is operable to attach the measuring tool to a delivery line that supports the measuring tool within the subterranean well. A primary treatment platform is in mechanical communication with the tool body. The primary treatment platform has a platform attachment sized to mate with the tool attachment, and at least one treatment system. The at least one treatment system is operable to perform a treatment function within the subterranean well during delivery of the measuring tool into the subterranean well.
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公开(公告)号：US09651700B2
公开(公告)日：2017-05-16
申请号：US14013579
申请日：2013-08-29
Applicant: Saudi Arabian Oil Company , Groundmetrics, Inc.
Inventor： Alberto Marsala , Andrew Dennis Hibbs , Todor Petrov
Abstract: Resistivity in subsurface earth at locations kilometers away from wells in the reservoirs is mapped and monitored. An electromagnetic source with an electrode is deployed a borehole in the reservoir, and a group of sensors at counter electrodes is deployed at a number of other locations radially spaced at some distance from the well. The source transmits a current which flows to the counter electrodes causing an electromagnetic field which is sensed at the sensors. The source is activated at different depths in the well and ratios of the electromagnetic field sensed with the source at different depths used to obtain data to map the resistivity. The sensors are capable of sensing electromagnetic fields along two orthogonal axes, and the measurements at a sensor along these axes used to reduce undesirable effects of noise and other factors on the data measurements.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20220090481A1
公开(公告)日：2022-03-24
申请号：US17028321
申请日：2020-09-22
Applicant: SAUDI ARABIAN OIL COMPANY
Inventor： Abdulrahman Aljedaani , Klemens Katterbauer , Alberto Marsala
IPC: E21B44/00 , G06N3/04 , G06N3/08 , G05B13/02 , E21B49/00 , E21B7/04 , E21B21/08 , E21B47/002 , G01V3/20 , G01V1/40
Abstract: A method may include obtaining well log data regarding a geological region of interest. The well log data may correspond to logging-while-drilling (LWD) measurements or measurement-while-drilling (MWD) measurements acquired from various wellbores. The method may further include generating image data regarding the geological region of interest using the well log data and a recurrent neural network. The method may further include determining a drilling parameter for a wellbore among the wellbores in real-time using the image data. The drilling parameter may be determined while the well log data is being acquired in the wellbore. The method may further include transmitting, based on the drilling parameter, a command to a drilling system coupled to the wellbore.
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公开(公告)号：US10920586B2
公开(公告)日：2021-02-16
申请号：US16235310
申请日：2018-12-28
Applicant: Saudi Arabian Oil Company
Inventor： Abdulaziz Al-Qasim , Alberto Marsala
IPC: E21B47/00 , E21B23/14 , E21B49/00 , E21B37/00 , E21B47/002
Abstract: Systems and methods for measuring properties within a subterranean well include a measuring tool having a tool body with a central axis and a tool attachment located at an axial end of the tool body. A delivery line attachment is operable to attach the measuring tool to a delivery line that supports the measuring tool within the subterranean well. A primary treatment platform is in mechanical communication with the tool body. The primary treatment platform has a platform attachment sized to mate with the tool attachment, and at least one treatment system. The at least one treatment system is operable to perform a treatment function within the subterranean well during delivery of the measuring tool into the subterranean well.
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公开(公告)号：US20170351000A1
公开(公告)日：2017-12-07
申请号：US15450998
申请日：2017-03-06
Applicant: Saudi Arabian Oil Company , BGP Arabia Co., Ltd.
Inventor： Alberto Marsala , Muhammad Al-BuaIi , Tang Biyan , Zhanxiang He
Abstract: Data obtained with an electromagnetic energy transmitter in borehole to surface electromagnetic (BSEM) transmitter is processed. The processed data provides measures of detected electromagnetic fields, induced polarization and electromagnetic well logging information of interest for surveying and mapping of subsurface formations.
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9.发明授权Induced polarization mapping with borehole to surface electromagnetic transmitter data 有权利用钻孔到地面电磁发射机数据的诱导偏振映射公开(公告)号：US09405033B2
公开(公告)日：2016-08-02
申请号：US14221950
申请日：2014-03-21
Applicant: Saudi Arabian Oil Company , BGP Arabia Co. Ltd.
Inventor： Alberto Marsala , Muhammad H. Al-Buali , Tang Biyan , Zhanxiang He
Abstract: An electromagnetic energy transmitter is provided for induced polarization mapping with a borehole to surface electromagnetic (BSEM) transmitter. The transmitter is lowered into a well borehole to a desired location in a well borehole to emit electromagnetic energy. An array of receivers spaced over an area of the earth surface senses the induced polarization response to the emitted electromagnetic energy in areas of interest for mapping. Maps are formed of the induced polarization responses sensed by the array of receivers.
Abstract translation: 提供电磁能量发射器用于用井眼对表面电磁（BSEM）发射器进行感应极化映射。 将发射器下降到井眼中，到井眼中的期望位置以发射电磁能。 在地球表面的一个区域上间隔开的接收器阵列可以感测感兴趣的区域中对所发射的电磁能的诱发极化响应。 地图由接收器阵列感测的感应极化响应形成。
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公开(公告)号：US20150061683A1
公开(公告)日：2015-03-05
申请号：US14013579
申请日：2013-08-29
Applicant: Groundmetrics, Inc. , Saudi Arabian Oil Company
Inventor： Alberto Marsala , Andrew Dennis Hibbs , Todor Petrov
Abstract: Resistivity in subsurface earth at locations kilometers away from wells in the reservoirs is mapped and monitored. An electromagnetic source with an electrode is deployed a borehole in the reservoir, and a group of sensors at counter electrodes is deployed at a number of other locations radially spaced at some distance from the well. The source transmits a current which flows to the counter electrodes causing an electromagnetic field which is sensed at the sensors. The source is activated at different depths in the well and ratios of the electromagnetic field sensed with the source at different depths used to obtain data to map the resistivity. The sensors are capable of sensing electromagnetic fields along two orthogonal axes, and the measurements at a sensor along these axes used to reduce undesirable effects of noise and other factors on the data measurements.
Abstract translation: 映射和监测地下水库地下千米以外地下地球的电阻率。 具有电极的电磁源在储存器中部署钻孔，并且在对置电极处的一组传感器在与井的一定距离径向间隔开的多个其它位置处展开。 源发送流向对置电极的电流，导致在传感器处感测到的电磁场。 源在井中的不同深度处被激活，并且在用于获得数据以映射电阻率的不同深度处感测的电磁场的比率。 这些传感器能够沿着两个正交轴检测电磁场，并且沿着这些轴的传感器的测量用于减少噪声和其他因素对数据测量的不良影响。
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