公开(公告)号：WO2014090954A3

公开(公告)日：2015-02-26

申请号：PCT/EP2013076418

申请日：2013-12-12

Applicant: REPSOL SA ,  IBM

Inventor： HEGAZY MOHAMED AHMED ,  EMBID DROZ SONIA MARIETTE ,  MARTIN ROGRÍGUEZ HILARIO ,  FLACH BRUNO DA COSTA ,  VALLADAO DAVI MICHEL ,  ZADROZNY BIANCA

IPC: G01V99/00

CPC classification number: G01N37/00 ,  G01V99/005 ,  G01V2210/624 ,  G01V2210/665

Abstract: A population comparison system, method and a computer program product thereof. A stored list of population members, e.g., hydrocarbon reservoirs, characteristics and analogous members is partitioned into lists for each member. A weighting system automatically uses the partitions to determine a weight set (w*) for population member characteristic and a similarity function. The weighting system may include an objective model that iteratively, blindly identifies analogous members for each population member until the identified analogous members match the listed analogous members. An analogous member selector uses the weights set (w*) and similarity function to automatically select analogous listed members for each new population member.

Abstract translation: 人口比较系统，方法和计算机程序产品。 种群成员，例如碳氢化合物油藏，特征和类似成员的存储列表被划分成每个成员的列表。 加权系统自动使用分区来确定群体成员特征和相似度函数的权重集（w *）。 加权系统可以包括客观模型，其迭代地，盲目地识别每个群体成员的类似成员，直到所识别的类似成员与列出的类似成员相匹配。 类似的成员选择器使用权重集（w *）和相似性函数来自动为每个新的群体成员选择类似的列表成员。

公开(公告)号：WO2014078172A4

公开(公告)日：2014-07-10

申请号：PCT/US2013068986

申请日：2013-11-07

Applicant: IBM ,  REPSOL SA

Inventor： HEGAZY MOHAMED AHMED ,  DROZ SONIA MARIETTE EMBID ,  ESCOBAR ELENA MARGARITA ALVAREZ ,  PEREZ-VALIENTE MARIA JOSE LOPEZ ,  RODRIGUEZ HILARIO MARTIN ,  MELLO ULISSES ,  DOS SANTOS CICERO NOGUEIRA ,  VIEIRA MARCOS RODRIGUES ,  ZADROZNY BIANCA

IPC: G01V11/00

CPC classification number: G06N5/02 ,  G06N5/00 ,  G06N5/04

Abstract: A population comparison system, method and a computer program product therefor. A stored list of population members, e.g., hydrocarbon reservoirs, includes parameters for corresponding known characteristics and analogous members for each member. A new population member input receives new member descriptions including parameters for each respective new member. A parameter extraction system automatically extracts an estimated value for each missing key parameter, providing a supplemented description. An analogous member selector automatically selects a subset of listed population members as analogous members for each new population member responsive to the supplemented description.

Abstract translation: 人口比较系统，方法和计算机程序产品。 存储的种群成员例如烃储存的列表包括用于每个成员的相应已知特征和类似构件的参数。 新的群体成员输入接收新成员描述，包括每个相应新成员的参数。 参数提取系统自动提取每个缺失关键参数的估计值，并提供补充说明。 类似的成员选择器响应于补充的描述，自动选择列出的群体成员的子集作为每个新的群体成员的类似成员。

公开(公告)号：ZA202106854B

公开(公告)日：2022-08-31

申请号：ZA202106854

申请日：2021-09-17

Applicant: IBM

Inventor： VOS ETIENNE EBEN ,  WATSON CAMPBELL D ,  JUNIOR ALBERTO COSTA NOGUEIRA ,  ZADROZNY BIANCA ,  WELDEMARIAM KOMMINIST

Abstract: A method, a computer system, and a computer program product for regionalized climate models is provided. Embodiments of the present invention may include selecting a class of a reduced order model. Embodiments of the present invention may include building a neural network in a reduced order space. Embodiments of the present invention may include recovering full state dynamics. Embodiments of the present invention may include training a model. Embodiments of the present invention may include providing an output.

公开(公告)号：CA2894895A1

公开(公告)日：2014-05-22

申请号：CA2894895

申请日：2013-11-13

Applicant: REPSOL SA ,  IBM

Inventor： HEGAZY MOHAMED AHMED ,  EMBID DROZ SONIA MARIETTE ,  ESCOBAR ELENA ,  LOPEZ PEREZ-VALIENTE MARIA JOSE ,  RODRIGUEZ HILARIO ,  MELLO ULISSES T ,  DOS SANTOS CICERO NOGUEIRA ,  VIEIRA MARCOS RODRIGUES ,  ZADROZNY BIANCA

IPC: G06Q10/04

Abstract: A population comparison system, method and a computer program product. A stored list of population members, e.g., hydrocarbon reservoirs, includes parameters for corresponding known characteristics and analogous members for each member. A new population member input receives new member descriptions including parameters for each respective new member. A parameter extraction system automatically extracts an estimated value for each missing key parameter, providing a supplemented description. An analogous member selector automatically selects a subset of listed population members as analogous members for each new population member responsive to the supplemented description. The analogous members serve as a basis for uncertainty characterization from the joint parameter distribution and univariate distributions for each parameter.

公开(公告)号：CA2893812A1

公开(公告)日：2014-06-19

申请号：CA2893812

申请日：2013-12-12

Applicant: REPSOL SA ,  IBM

Inventor： HEGAZY MOHAMED AHMED ,  EMBID DROZ SONIA MARIETTE ,  MARTIN ROGRIGUEZ HILARIO ,  FLACH BRUNO DA COSTA ,  VALLADAO DAVI MICHEL ,  ZADROZNY BIANCA

IPC: G01V99/00

Abstract: A population comparison system, method and a computer program product thereof. A stored list of population members, e.g., hydrocarbon reservoirs, characteristics and analogous members is partitioned into lists for each member. A weighting system automatically uses the partitions to determine a weight set (w*) for population member characteristic and a similarity function. The weighting system may include an objective model that iteratively, blindly identifies analogous members for each population member until the identified analogous members match the listed analogous members. An analogous member selector uses the weights set (w*) and similarity function to automatically select analogous listed members for each new population member.