公开(公告)号：US20160298427A1

公开(公告)日：2016-10-13

申请号：US14682213

申请日：2015-04-09

Applicant: Schlumberger Technology Corporation

Inventor： Armin I. Kauerauf ,  Adrian Kleine ,  Michael Fuecker ,  Thomas Fuchs

IPC: E21B43/00 ,  G06F17/11 ,  E21B47/00

CPC classification number: E21B43/00 ,  G01V99/005 ,  G01V2210/661 ,  G06F17/5009 ,  G06F2217/16

Abstract: A method for performing a field operation within a geologic basin includes obtaining two basin snapshots of the geologic basin, performing a particle dynamics simulation of the geologic basin using at least the two basin snapshots to generate an intermediate basin snapshot, performing, using at least the intermediate basin snapshot as a constraining condition, a basin simulation of the geologic basin to generate a simulated evolution of the basin rock geometry within the geologic basin, and performing, based on the simulated evolution of the basin rock geometry, the field operation within the geologic basin.

Abstract translation: 在地质盆地内执行现场操作的方法包括获取地质盆地的两个盆地快照，使用至少两个盆地快照对地质盆地进行粒子动力学模拟，以生成中间盆地快照，至少使用 中盆地快照作为约束条件，地质盆地盆地模拟，以生成地质盆地盆地岩石几何的模拟演化，并根据盆地岩石几何的模拟演化，在地质学中的现场作业 盆地。

公开(公告)号：US20140257701A1

公开(公告)日：2014-09-11

申请号：US14200337

申请日：2014-03-07

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Adrian Kleine ,  Armin I. Kauerauf ,  Michael De Lind Van Wijngaarden

IPC: G01V99/00

CPC classification number: G01V99/00

Abstract: Methods, systems, and computer-readable media for compressing topological grid data for layered geological strata are described. The techniques include obtaining topological grid data for a layered geological structure, where the topological grid data includes a plurality of cell representations, a majority of the cell representations including at least one data value, where the topological grid data includes at least one pinch-out cell representation lacking a data value. The techniques also include interpolating a data value for the at least one pinch-out cell representation to produce interpolated topological grid data. The techniques also include transforming the interpolated topological grid data to obtain frequency domain interpolated topological grid data. The techniques also include truncating ordered coefficients of the frequency domain interpolated topological grid data to obtain truncated frequency domain interpolated topological grid data. The techniques also include storing on a non-transitory storage medium the truncated frequency domain interpolated topological aid data.

Abstract translation: 描述了用于压缩分层地质层的拓扑网格数据的方法，系统和计算机可读介质。 这些技术包括获得用于分层地质结构的拓扑网格数据，其中拓扑网格数据包括多个小区表示，大多数小区表示包括至少一个数据值，其中拓扑网格数据包括至少一个小区 单元格表示缺少数据值。 这些技术还包括内插用于至少一个压缩小区表示的数据值以产生插值拓扑网格数据。 这些技术还包括变换插值拓扑网格数据以获得频域内插拓扑网格数据。 这些技术还包括截断频域内插拓扑网格数据的有序系数，以获得截断的频域内插拓扑网格数据。 这些技术还包括在非瞬时存储介质上存储截断的频域内插拓扑辅助数据。

公开(公告)号：US20130218538A1

公开(公告)日：2013-08-22

申请号：US13769658

申请日：2013-02-18

Applicant: Schlumberger Technology Corporation

Inventor： Michael Fuecker ,  Armin I. Kauerauf ,  Adrian Kleine ,  Thomas Fuchs

IPC: G06F17/50

CPC classification number: G06F17/5018 ,  G01V99/005 ,  G01V2210/661

Abstract: A method can include providing a finite element grid described with respect to a lateral coordinate axis and a depth coordinate axis to model a multilayer sedimentary basin; coarsening the finite element grid with respect to the lateral coordinate axis to provide a coarsened finite element grid; performing a backstripping and forward simulation cycle using the coarsened finite element grid to provide geometry and porosity results for the model of the multilayer sedimentary basin; refining the finite element grid with respect to the lateral coordinate axis to provide a refined finite element grid; and performing backstripping and forward simulation cycle using the refined finite element grid and at least the porosity results to provide enhanced geometry and porosity results for the model of the multilayer sedimentary basin. Various other apparatuses, systems, methods, etc., are also disclosed.

Abstract translation: 一种方法可以包括提供关于侧向坐标轴和深度坐标轴描述的有限元格网以建模多层沉积盆地; 相对于侧向坐标轴使有限元网格粗化，提供粗化的有限元网格; 使用粗化的有限元网格执行反向和向前的模拟循环，为多层沉积盆地的模型提供几何和孔隙度结果; 相对于侧向坐标轴改进有限元网格，以提供精确的有限元网格; 并使用精细的有限元网格执行背带和向前模拟循环，并且至少提供孔隙度结果，为多层沉积盆地的模型提供增强的几何和孔隙度结果。 还公开了各种其它装置，系统，方法等。

公开(公告)号：US10083258B2

公开(公告)日：2018-09-25

申请号：US14483854

申请日：2014-09-11

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Armin I. Kauerauf ,  Daniel Bruno Palmowski ,  Thomas Hantschel ,  Oliver C. Mullins

IPC: G06F17/50 ,  G01V1/40 ,  G01V99/00

CPC classification number: G06F17/5009 ,  G01V1/40 ,  G01V99/005

Abstract: A method for performing a field operation within a geologic basin having rock formations and a reservoir that includes fluids includes generating, by forward modeling using a petroleum system model (PSM), an estimate of a fluid property distribution of a fluid within the reservoir of the geologic basin. The method further includes detecting, from fluid samples, a fluid property gradient within the geologic basin. The fluid samples are extracted from within at least one wellbore drilled through the rock formations. The method further includes, comparing the estimate of the fluid property distribution with the detected fluid property gradient to generate a comparison result, iteratively adjusting, based on the comparison result, the PSM to generate an adjusted PSM, and performing, based on the adjusted PSM, the field operation within the geologic basin.

公开(公告)号：US20140358502A1

公开(公告)日：2014-12-04

申请号：US14188865

申请日：2014-02-25

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Adrian Kleine ,  Armin I. Kauerauf

IPC: E21B43/00

CPC classification number: E21B49/00 ,  E21B43/00 ,  G01V99/005

Abstract: A method for modeling a migration of hydrocarbon fluids. The method may include decomposing, by operation of a processor, a domain of a basin model to produce a first plurality of cells having a permeability below a threshold value and a second plurality of cells having a permeability above the threshold value. A first migration analysis may be performed to analyze a relatively slow migration starting in the first plurality of cells. A second migration analysis may be performed to analyze a relatively faster migration starting m the second plurality of cells.

Abstract translation: 一种烃流体迁移建模方法。 该方法可以包括通过处理器的操作来分解盆地模型的域，以产生具有低于阈值的渗透率的第一多个单元，以及具有高于阈值的磁导率的第二多个单元。 可以执行第一迁移分析以分析从第一多个小区开始的相对较慢的迁移。 可以执行第二迁移分析以分析在第二多个小区中开始的相对较快的迁移。

公开(公告)号：US20140278318A1

公开(公告)日：2014-09-18

申请号：US14210540

申请日：2014-03-14

Applicant: Schlumberger Technology Corporation

Inventor： Armin I. Kauerauf ,  Adrian Kleine Aachen ,  Thomas Fuchs

IPC: G01V99/00

CPC classification number: G01V99/005

Abstract: A method, apparatus, and program product determine an effective trap size for reservoir traps of an oil and gas reservoir. Geological data is analyzed to determine structural spill points. Based on the structural spill points and the geological data reservoir traps are identified. An effective trap size for at least some of the reservoir traps of the reservoir is determined based on the structural spill points and the geological data.

Abstract translation: 方法，装置和程序产品确定油气藏的储层捕集阱的有效捕集器尺寸。 分析地质资料以确定结构泄漏点。 基于结构泄漏点和地质资料储层陷阱。 基于结构溢出点和地质数据确定储层的至少一些储层捕集阱的有效捕集阱尺寸。