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1. 发明申请

US20200162260A1 Blockchain Ledger for Persisting and Verifying Oil and Gas Events 审中-公开
公开(公告)号：US20200162260A1
公开(公告)日：2020-05-21
申请号：US16193497
申请日：2018-11-16
申请人： Schlumberger Technology Corporation
发明人： Carlos Boneti , Christopher Leader
IPC分类号： H04L9/32 , G06F17/30 , G06F9/54 , H04L29/08
摘要： Methods, apparatuses, and computer-readable media are set forth for logging oil and gas events using a combination of a primary database that stores event data for an oil and gas event along with a blockchain ledger that stores one or more identifying characteristics of the event (e.g., a hash of the event data), thereby enabling the event data to be verified. By utilizing the combination of a primary database and a blockchain ledger, the blockchain ledger is not required to store all of the data associated with an event. As such, where an oil and gas event is associated with a large volume of data, the size and thus the processing overhead associated with the blockchain ledger may be reduced.

2. 发明授权

US12104484B2 Well log correlation and propagation system 有权
公开(公告)号：US12104484B2
公开(公告)日：2024-10-01
申请号：US18516294
申请日：2023-11-21
申请人： Schlumberger Technology Corporation
发明人： Emilien Dupont , Sergey Doronichev , Velizar Vesselinov , Valerian Guillot , Carlos Boneti , Jose Celaya Galvan
IPC分类号： G01V1/50 , E21B41/00 , E21B47/04
CPC分类号： E21B47/04 , E21B41/00 , G01V1/50 , G01V2200/16 , G01V2210/6169
摘要： A system can include a processor; memory operatively coupled to the processor; and processor-executable instructions stored in the memory to instruct the system to: receive a marker on a well log for a well in a geographic region; and iteratively propagate the marker automatically to a plurality of well logs for other wells in the geographic region.

3. 发明申请

US20220206176A1 SYSTEM AND METHOD FOR IDENTIFYING SUBSURFACE STRUCTURES 有权
公开(公告)号：US20220206176A1
公开(公告)日：2022-06-30
申请号：US17595002
申请日：2019-05-10
申请人： Schlumberger Technology Corporation
发明人： Vishakh Hegde , Suhas Suresha , Carlos Boneti , Sergey Doronichev , Jose Celaya Galvan , Anthony Lichnewsky
IPC分类号： G01V1/30 , G01V1/34 , G01V99/00 , G06N3/04 , G06N3/08
摘要： A subsurface structure identification system includes one or more processors and a memory coupled to the one or more processors. The memory is encoded with instructions that when executed by the one or more processors cause the one or more processors to provide a convolutional neural network trained to identify a subsurface structure in an input migrated seismic volume, and to partition the input migrated seismic volume into multi-dimensional sub-volumes of seismic data. The instructions also cause the one or more processors to process each of the multi-dimensional sub-volumes of seismic data in the convolutional neural network, and identify the subsurface structure in the input migrated seismic volume based on a probability map of the input migrated seismic volume generated by the convolutional neural network.

4. 发明申请

US20160275217A1 EFFICIENT SIMULATION OF OILFIELD PRODUCTION SYSTEMS 审中-公开
标题翻译：油田生产系统的有效模拟
公开(公告)号：US20160275217A1
公开(公告)日：2016-09-22
申请号：US14660003
申请日：2015-03-17
申请人： Schlumberger Technology Corporation
发明人： Carlos Boneti , Rodney Lessard , Deepa Swaminathan
IPC分类号： G06F17/50 , G06F17/10
CPC分类号： G06F17/5009 , E21B47/10 , G06F17/10
摘要： Systems and methods for simulating fluid properties in a production system include receiving data from a sensor. The data represents a first property of a fluid that is measured by the sensor. A second property of the fluid is estimated based at least in part on the measured first property. A third property of the fluid is calculated using the estimated second property. Calculating the third property includes running a first simulation on a first simulator and running a second simulation on a second simulator. The first and second simulations at least partially overlap in the time domain. It is then determined whether results of the first and second simulations converge to a common value.
摘要翻译：用于模拟生产系统中的流体属性的系统和方法包括从传感器接收数据。数据表示由传感器测量的流体的第一特性。至少部分地基于所测量的第一属性来估计流体的第二属性。使用估计的第二属性计算流体的第三属性。计算第三属性包括在第一模拟器上运行第一模拟并在第二模拟器上运行第二模拟。第一和第二模拟在时域中至少部分重叠。然后确定第一和第二模拟的结果是否收敛到公共值。

5. 发明公开

US20240102380A1 WELL LOG CORRELATION AND PROPAGATION SYSTEM 审中-公开
公开(公告)号：US20240102380A1
公开(公告)日：2024-03-28
申请号：US18516294
申请日：2023-11-21
申请人： Schlumberger Technology Corporation
发明人： Emilien Dupont , Sergey Doronichev , Velizar Vesselinov , Valerian Guillot , Carlos Boneti , Jose Celaya Galvan
IPC分类号： E21B47/04 , E21B41/00 , G01V1/50
CPC分类号： E21B47/04 , E21B41/00 , G01V1/50 , G01V2200/16 , G01V2210/6169
摘要： A system can include a processor; memory operatively coupled to the processor; and processor-executable instructions stored in the memory to instruct the system to: receive a marker on a well log for a well in a geographic region; and iteratively propagate the marker automatically to a plurality of well logs for other wells in the geographic region.

6. 发明授权

US11828167B2 Well log correlation and propagation system 有权
公开(公告)号：US11828167B2
公开(公告)日：2023-11-28
申请号：US17048411
申请日：2019-04-18
申请人： Schlumberger Technology Corporation
发明人： Emilien Dupont , Sergey Doronichev , Velizar Vesselinov , Valerian Guillot , Carlos Boneti , Jose Celaya Galvan
IPC分类号： E21B47/04 , G01V1/50 , E21B41/00
CPC分类号： E21B47/04 , E21B41/00 , G01V1/50 , G01V2200/16 , G01V2210/6169
摘要： A system can include a processor; memory operatively coupled to the processor; and processor-executable instructions stored in the memory to instruct the system to: receive a marker on a well log for a well in a geographic region; and iteratively propagate the marker automatically to a plurality of well logs for other wells in the geographic region.

7. 发明授权

US10914864B2 Multiscale method for reservoir models 有权
公开(公告)号：US10914864B2
公开(公告)日：2021-02-09
申请号：US14636319
申请日：2015-03-03
申请人： Schlumberger Technology Corporation
发明人： Kyrre Bratvedt , Carlos Boneti , Jostein Natvig , Zhuoyi Li
IPC分类号： G01V99/00 , G06F17/16
摘要： Methods, computing systems, and computer-readable media for multi-scale modeling. The method includes determining a first matrix for a plurality of fine cells of a model based at least in part on a physical property value represented by respective fine cells, identifying one or more overlapped cells of the plurality of fine cells that are part of at least two of the plurality of subdomains, and determining a second matrix. Determining the second matrix includes determining an intermediate product by multiplying the first matrix by a prolongation matrix, which includes predicting a row of zeros in the intermediate product for the plurality of fine cells that are not the one or more overlapped cells and are not part of the at least two of the plurality of subdomains that include the one or more overlapped cells. Determining the second matrix also includes multiplying the intermediate product by a restriction matrix.

8. 发明申请

US20160018562A1 MULTISCALE METHOD FOR RESERVOIR MODELS 审中-公开
标题翻译：储层模型的多尺度方法
公开(公告)号：US20160018562A1
公开(公告)日：2016-01-21
申请号：US14636319
申请日：2015-03-03
申请人： Schlumberger Technology Corporation
发明人： Kyrre Bratvedt , Carlos Boneti , Jostein Natvig , Zhuoyi Li
IPC分类号： G01V99/00 , G06F17/10
CPC分类号： G01V99/005 , G06F17/16
摘要： Methods, computing systems, and computer-readable media for multi-scale modeling. The method includes determining a first matrix for a plurality of fine cells of a model based at least in part on a physical property value represented by respective fine cells, identifying one or more overlapped cells of the plurality of fine cells that are part of at least two of the plurality of subdomains, and determining a second matrix. Determining the second matrix includes determining an intermediate product by multiplying the first matrix by a prolongation matrix, which includes predicting a row of zeros in the intermediate product for the plurality of fine cells that are not the one or more overlapped cells and are not part of the at least two of the plurality of subdomains that include the one or more overlapped cells. Determining the second matrix also includes multiplying the intermediate product by a restriction matrix.
摘要翻译：用于多尺度建模的方法，计算系统和计算机可读介质。该方法包括至少部分地基于由相应的细小区表示的物理属性值来确定模型的多个细小区的第一矩阵，识别作为至少一部分的多个细小区的一个或多个重叠小区多个子域中的两个，并且确定第二矩阵。确定第二矩阵包括通过将第一矩阵乘以延长矩阵来确定中间乘积，其包括预测不是一个或多个重叠小区的多个细小区的中间乘积中的零行，并且不是所述多个子域中的至少两个子域包括所述一个或多个重叠小区。确定第二矩阵还包括将中间乘积乘以限制矩阵。

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