公开(公告)号：US11354921B2

公开(公告)日：2022-06-07

申请号：US16619108

申请日：2019-02-05

Applicant: Landmark Graphics Corporation

Inventor： Anqi Bao ,  Vanessa Ndonhong Kemajou ,  Olivier Germain

IPC: G06V30/00 ,  G06V30/422 ,  E21B44/00 ,  G06K9/62 ,  G06T11/60 ,  G06V30/414 ,  G06V30/10

Abstract: Certain aspects and features of the present disclosure relate to analysis of physical media copies of wellbore schematics and the generation of corresponding digital wellbore schematics. Wellbore data may be analyzed by a wellbore schematic analysis tool to produce a structured data file containing information harvesting from a physical media copy of a wellbore schematic. This information may be compared to data from other wellbores and or may be used to generate a new digital wellbore schematic.

公开(公告)号：US09934338B2

公开(公告)日：2018-04-03

申请号：US14359596

申请日：2013-06-07

Applicant: Landmark Graphics Corporation

Inventor： Olivier Germain ,  Keshava P. Rangarajan ,  Amit K. Singh ,  Hermanus Teunissen ,  Ram N. Adari

IPC: G06F17/50 ,  E21B44/00 ,  E21B7/00 ,  G06N99/00

CPC classification number: G06F17/5009 ,  E21B7/00 ,  E21B44/00 ,  G06N99/005

Abstract: Building models and predicting operational outcomes of a drilling operation. At least some of the illustrative embodiments are methods including: gathering sensor data regarding offset wells and context data regarding the offset wells, and placing the sensor data and context data into a data store; creating a reduced data set by identifying a correlation between data in the data store and an operational outcome in a drilling operation; creating a model based on the reduced data set; and predicting the operational outcome based on the model.

公开(公告)号：US20210357636A1

公开(公告)日：2021-11-18

申请号：US16619108

申请日：2019-02-05

Applicant: Landmark Graphics Corporation

Inventor： Anqi Bao ,  Vanessa Ndonhong Kemajou ,  Olivier Germain

IPC: G06K9/00 ,  G06K9/62 ,  G06T11/60 ,  E21B44/00

Abstract: Certain aspects and features of the present disclosure relate to analysis of physical media copies of wellbore schematics and the generation of corresponding digital wellbore schematics. Wellbore data may be analyzed by a wellbore schematic analysis tool to produce a structured data file containing information harvesting from a physical media copy of a wellbore schematic. This information may be compared to data from other wellbores and or may be used to generate a new digital wellbore schematic.

公开(公告)号：US20160163078A1

公开(公告)日：2016-06-09

申请号：US14907013

申请日：2013-09-03

Applicant: LANDMARK GRAPHICS CORPORATION

Inventor： Olivier Germain ,  Florin M. Anghelescu ,  Brian Mangold

IPC: G06T11/20 ,  G06F3/0482 ,  G06F3/0486

CPC classification number: G06T11/206 ,  E21B41/00 ,  G01V1/003 ,  G06F3/0482 ,  G06F3/0486

Abstract: A system and method to plan and represent well activities using bar charts, while also providing the option to select specific time periods in which to represent the data and/or to compare the data with other wells. Additionally, the system provides the ability to chart a well activity plan and to edit an existing plan.

Abstract translation: 一种使用条形图来计划和表示良好活动的系统和方法，同时还提供选择用于表示数据的特定时间段和/或将数据与其他井进行比较的选项。 此外，该系统还提供绘制井表活动计划和编辑现有计划的能力。

公开(公告)号：US11725489B2

公开(公告)日：2023-08-15

申请号：US16338972

申请日：2017-04-27

Applicant: LANDMARK GRAPHICS CORPORATION

Inventor： Joseph Blake Winston ,  Brent Charles Houchens ,  Feifei Zhang ,  Avinash Wesley ,  Andrew Shane Elsey ,  Jonathan Nguyen ,  Keshava Rangarajan ,  Olivier Germain

IPC: G06Q10/06 ,  E21B43/12 ,  E21B43/30 ,  G05B13/00 ,  G06Q10/0631 ,  G06Q50/02

CPC classification number: E21B43/12 ,  E21B43/30 ,  G05B13/00 ,  G06Q10/06313 ,  G06Q50/02 ,  E21B2200/20 ,  E21B2200/22

Abstract: Systems, methods, and computer-readable media are described for intelligent, real-time monitoring and managing of changes in oilfield equilibrium to optimize production of desired hydrocarbons and economic viability of the field. In some examples, a method can involve generating, based on a topology of a field of wells, a respective graph for the wells, each respective graph including computing devices coupled with one or more sensors and/or actuators. The method can involve collecting, via the computing devices, respective parameters associated with one or more computing devices, sensors, actuators, and/or models, and identifying a measured state associated with the computing devices, sensors, actuators, and/or models. Further, the method can involve automatically generating, based on the respective graph and respective parameters, a decision tree for the measured state, and determining, based on the decision tree, an automated adjustment for modifying production of hydrocarbons and/or an economic parameter of the hydrocarbon production.

公开(公告)号：US10049474B2

公开(公告)日：2018-08-14

申请号：US14907013

申请日：2013-09-03

Applicant: Landmark Graphics Corporation

Inventor： Olivier Germain ,  Florin M. Anghelescu ,  Brian Mangold

IPC: G06F17/21 ,  G06T11/20 ,  G01V1/00 ,  E21B41/00 ,  G06F3/0482 ,  G06F3/0486

Abstract: A system and method to plan and represent well activities using bar charts, while also providing the option to select specific time periods in which to represent the data and/or to compare the data with other wells. Additionally, the system provides the ability to chart a well activity plan and to edit an existing plan.

公开(公告)号：US20140351183A1

公开(公告)日：2014-11-27

申请号：US14359596

申请日：2013-06-07

Applicant: Landmark Graphics Corporation

Inventor： Olivier Germain ,  Keshava P. Rangarajan ,  Amit K. Singh ,  Hermanus Teunissen ,  Ram N. Adari

IPC: G06F17/50 ,  G06N99/00

CPC classification number: G06F17/5009 ,  E21B7/00 ,  E21B44/00 ,  G06N99/005

Abstract: Building models and predicting operational outcomes of a drilling operation. At least some of the illustrative embodiments are methods including: gathering sensor data regarding offset wells and context data regarding the offset wells, and placing the sensor data and context data into a data store; creating a reduced data set by identifying a correlation between data in the data store and an operational outcome in a drilling operation; creating a model based on the reduced data set; and predicting the operational outcome based on the model.

Abstract translation: 建立模型并预测钻井作业的运行结果。 示例性实施例中的至少一些是包括：收集关于偏移井的传感器数据和关于偏移井的上下文数据，以及将传感器数据和上下文数据放入数据存储器中; 通过识别数据存储中的数据与钻井操作中的操作结果之间的相关性来创建减少的数据集; 基于简化数据集创建模型; 并根据模型预测运行结果。