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公开(公告)号：US20180321421A1
公开(公告)日：2018-11-08
申请号：US15771664
申请日：2016-10-25
Applicant: Schlumberger Technology Corporation
Inventor： Vijaya Halabe , William J. Bailey , Michael David Prange , Trevor Graham Tonkin
CPC classification number: G01V99/005 , E21B41/00 , E21B43/00 , G01V1/30 , G01V11/00 , G01V2210/665 , G01V2210/74 , G06F17/5009 , G06F17/5018
Abstract: A method can include receiving realizations of a model of a reservoir that includes at least one well where the realizations represent uncertainty in a multidimensional space; selecting a portion of the realizations in a reduced dimensional space to preserve an amount of the uncertainty; optimizing an objective function based at least in part on the selected portion of the realizations; outputting parameter values for the optimized objective function; and generating at least a portion of a field operations plan based at least in part on at least a portion of the parameter values.
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公开(公告)号：US20250067147A1
公开(公告)日：2025-02-27
申请号：US18453668
申请日：2023-08-22
Applicant: Schlumberger Technology Corporation
Inventor： Bertrand Claude Emile Theuveny , William J. Bailey , Kashif Rashid , Glen Andrew Hay
Abstract: Systems and methods of the present disclosure provide systems and methods for receiving an indication of criteria for a function to be performed at a commercial process facility. The criteria are used to determine one or more scenarios that meet the criteria. Coupled simulators then generate one or more route maps from the one or more scenarios. A route map is selected from the one or more route maps that causes at least one operation of the route map to be performed.
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公开(公告)号：US20210165938A1
公开(公告)日：2021-06-03
申请号：US16772794
申请日：2018-12-13
Applicant: Schlumberger Technology Corporation
Inventor： William J. Bailey , Peter G. Tilke
Abstract: A method, computer program product, and computing system are provided for defining one or more injector completions and one or more producer completions in one or more reservoir models. One or more edges between the one or more injector completions and the one or more producer completions in the one or more reservoir models may be defined. The one or more edges between the one or more injector completions and the one or more producer completions may define a graph network representative of the one or more reservoir models. The one or more reservoir models may be simulated along the one or more edges between the one or more injector completions and the one or more producer completions.
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公开(公告)号：US20210165937A1
公开(公告)日：2021-06-03
申请号：US16772792
申请日：2018-12-13
Applicant: Schlumberger Technology Corporation
Inventor： William J. Bailey , Emilien Dupont , Lin Liang , Peter G. Tilke , Tuanfeng Zhang , Lingchen Zhu
Abstract: A method, computer program product, and computing system are provided for defining one or more injector completions and one or more producer completions in one or more reservoir models. One or more edges between the one or more injector completions and the one or more producer completions in the one or more reservoir models may be defined. The one or more edges between the one or more injector completions and the one or more producer completions may define a graph network representative of the one or more reservoir models. The one or more reservoir models may be simulated along the one or more edges between the one or more injector completions and the one or more producer completions.
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公开(公告)号：US20160326845A1
公开(公告)日：2016-11-10
申请号：US15109671
申请日：2015-01-06
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Hugues A. Djikpesse , Kashif Rashid , William J. Bailey , Michael David Prange , Benoit Couet
Abstract: Managing oilfield operations include obtaining a subsurface model including a fracture design model having an fracture property with an uncertain value. A set of representative values that represent uncertainty in the fracture property is obtained and used to solve an oilfield optimization problem with a control variable to obtain a solution. The solution includes an optimal value for the control variable. Based on the solution, an oilfield design is generated and stored.
Abstract translation: 管理油田作业包括获得地下模型，包括具有不确定值的断裂特性的断裂设计模型。 获得代表断裂性质不确定性的一组代表性值，并用于解决具有控制变量的油田优化问题以获得解决方案。 该解决方案包含控制变量的最优值。 基于该解决方案，生成并存储油田设计。
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Patent Agency Ranking
公开(公告)号：US11773700B2
公开(公告)日：2023-10-03
申请号：US16727718
申请日：2019-12-26
Applicant: Schlumberger Technology Corporation
Inventor： Terizhandur S. Ramakrishnan , William J. Bailey , Kashif Rashid
CPC classification number: E21B43/122 , G01F1/78 , G01F1/74
Abstract: Methods and systems are provided for controlling gas lift in at least one production well, which determine a quadratic function that relates flow rate or value of oil produced from a production well to gas flow rate for gas injected into the production well based on flow rate measurements for gas injected into the production well and corresponding flow rate measurements of oil produced from the production well. The quadratic function is used to determine an optimal flow rate for gas injected into the production well. The optimal flow rate for gas injected into the production well is used to control the flow rate of gas injected into the production well, and an oil flow rate produced from the production well is measured at the optimal gas flow rate for iterative processing to refine the quadratic function and determination of optimal gas flow rate if need be.
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公开(公告)号：US10435995B2
公开(公告)日：2019-10-08
申请号：US15109681
申请日：2015-01-06
Applicant: Schlumberger Technology Corporation
Inventor： Kashif Rashid , Benoit Couet , William J. Bailey , Xing Li
IPC: E21B41/00 , G06F17/50 , E21B43/00 , G06Q10/06 , E21B43/26 , E21B43/267 , E21B47/00 , E21B49/00 , G05B13/04 , G06Q50/02 , G06N3/04 , H04W16/12
Abstract: Oilfield management includes obtaining a binary variable array describing configurable elements of an oilfield design, partitioning the binary variable array into subgroups, and applying a transformation function to each subgroup to obtain an integer variable for each subgroup. An optimization problem is solved on the binary variable array by treating the integer variable as a continuous variable to obtain a solution, and the transformation function of each subgroup is applied to the solution to obtain a design pattern. Based on the design pattern, the oilfield design is generated.
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公开(公告)号：US09708899B2
公开(公告)日：2017-07-18
申请号：US14351519
申请日：2012-10-12
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Michael David Prange , William J. Bailey , Dadi Wang
CPC classification number: E21B44/00 , E21B43/12 , G01V2210/663 , G01V2210/665
Abstract: Apparatus and methods for controlling equipment to recover hydrocarbons from a reservoir including constructing a collection of reservoir models wherein each model represents a realization of the reservoir and comprises a subterranean formation measurement, estimating the measurement for the model collection, and controlling a device wherein the controlling comprises the measurement estimate wherein the constructing, estimating, and/or controlling includes a rolling flexible approach and/or a nearest neighbor approach.
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公开(公告)号：US20150153476A1
公开(公告)日：2015-06-04
申请号：US14371767
申请日：2013-01-11
Applicant: Schlumberger Technology Corporation
Inventor： Michael David Prange , Thomas Dombrowsky , William J. Bailey
CPC classification number: G01V99/005 , E21B43/00 , G06F17/10 , G06F17/5009
Abstract: Apparatus and methods for hydrocarbon reservoir characterization and recovery including collecting geological data relating to a subteranean formation, forming initial parameters using the data, performing a pricipal component analysis of the parameters to create a model, and performing history matching using the model. In some embodiments, the principal component analysis is linear principal component analysis or kernal principal component analysis.
Abstract translation: 用于烃储层表征和回收的装置和方法，包括收集与子纲形成有关的地质数据，使用数据形成初始参数，执行参数的成本分析分析以创建模型，以及使用该模型执行历史匹配。 在一些实施例中，主成分分析是线性主成分分析或内核主成分分析。
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10.发明申请公开(公告)号：US20140257577A1
公开(公告)日：2014-09-11
申请号：US14351519
申请日：2012-10-12
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Michael David Prange , William J. Bailey , Dadi Wang
CPC classification number: E21B44/00 , E21B43/12 , G01V2210/663 , G01V2210/665
Abstract: Apparatus and methods for controlling equipment to recover hydrocarbons from a reservoir including constructing a collection of reservoir models wherein each model represents a realization of the reservoir and comprises a subterranean formation measurement, estimating the measurement for the model collection, and controlling a device wherein the controlling comprises the measurement estimate wherein the constructing, estimating, and/or controlling includes a rolling flexible approach and/or a nearest neighbor approach.
Abstract translation: 用于控制设备从储层回收烃类的设备和方法，包括构建储层模型的集合，其中每个模型表示储层的实现，并且包括地层测量，估计模型收集的测量值，以及控制装置，其中控制 包括测量估计，其中构造，估计和/或控制包括滚动灵活方法和/或最近邻方法。
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