公开(公告)号：US10176631B2

公开(公告)日：2019-01-08

申请号：US15762686

申请日：2015-11-10

Applicant: Landmark Graphics Corporation

Inventor： Jeffrey Marc Yarus ,  Rae Mohan Srivastava ,  Genbao Shi ,  Veronica Liceras ,  Yogendra Narayan Pandey ,  Zhaoyang Wang

IPC: G06T17/20 ,  G01V99/00 ,  G06T15/04

Abstract: Target objects having undulating surfaces are simulated using different triangle mesh sizes to improve processing performance. To perform the simulation, a target object is generated using a triangle mesh formed by a plurality of triangles. The target object has an X, Y, and Z direction, wherein the Z direction is perpendicular to an X-Y plane of the target object. The undulating surface on the target object is generated using a Z value in the Z direction.

公开(公告)号：US20180276886A1

公开(公告)日：2018-09-27

申请号：US15762686

申请日：2015-11-10

Applicant: Landmark Graphics Corporation

Inventor： Jeffrey Marc Yarus ,  Rae Mohan Srivastava ,  Genbao Shi ,  Veronica Liceras ,  Yogendra Narayan Pandey ,  Zhaoyang Wang

IPC: G06T17/20 ,  G06T15/04 ,  G01V99/00

CPC classification number: G06T17/20 ,  G01V99/005 ,  G01V2210/642 ,  G01V2210/646 ,  G01V2210/74 ,  G06F17/5009 ,  G06T15/04

Abstract: Target objects having undulating surfaces are simulated using different triangle mesh sizes to improve processing performance. To perform the simulation, a target object is generated using a triangle mesh formed by a plurality of triangles. The target object has an X, Y, and Z direction, wherein the Z direction is perpendicular to an X-Y plane of the target object. The undulating surface on the target object is generated using a Z value in the Z direction.

公开(公告)号：US11250182B2

公开(公告)日：2022-02-15

申请号：US15762668

申请日：2015-11-10

Applicant: Landmark Graphics Corporation

Inventor： Jeffrey Marc Yarus ,  Rae Mohan Srivastava ,  Genbao Shi ,  Veronica Liceras ,  Yogendra Narayan Pandey ,  Zhaoyang Wang

IPC: G06F30/20 ,  G06F30/23 ,  G01V99/00 ,  G06T17/05 ,  G06T17/20

Abstract: Target objects are simulated using different triangle mesh sizes to improve processing performance. To perform the simulation, a seed point for the target object within a constraint volume is determined, the seed point representing a vertex of a first triangle forming part of the target object. One or more hexagonal orbits of triangles adjacent the first triangle are propagated, whereby the hexagonal orbits of triangles form the target object. The size of each triangle is determined based upon dimensions of the target object, and the target object is generated.

公开(公告)号：US10529144B2

公开(公告)日：2020-01-07

申请号：US14891308

申请日：2013-08-23

Applicant: Landmark Graphics Corporation

Inventor： Jeffrey Marc Yarus ,  Genbao Shi ,  Richard L. Chambers ,  Veronica Liceras

IPC: G06T19/20 ,  G06T17/05 ,  G01V99/00

Abstract: The disclosed embodiments include a method, apparatus, and computer program product for modifying a three-dimensional geocellular model. For example, one disclosed embodiment includes a system that includes at least one processor and at least one memory coupled to the at least one processor. The memory stores instructions that when executed by the at least one processor performs operations that includes loading into memory a three-dimensional geocellular model that corresponds to a two-dimensional geological model. The operations include determining a portion of the three-dimensional geocellular model affected by a change to the two-dimensional geological model and performing a local update to the portion of the three-dimensional geocellular model affected by the change.

公开(公告)号：US10388065B2

公开(公告)日：2019-08-20

申请号：US15762658

申请日：2015-11-10

Applicant: Landmark Graphics Corporation

Inventor： Jeffrey Marc Yarus ,  Rae Mohan Srivastava ,  Genbao Shi ,  Veronica Liceras ,  Yogendra Narayan Pandey ,  Zhaoyang Wang

IPC: G06T17/20 ,  G01V99/00 ,  G06F17/50 ,  E21B41/00 ,  E21B43/26 ,  G06T1/60

Abstract: Fracture networks are simulated using a large triangle mesh size for large fractures and a smaller triangle mesh size for small fractures. Input data defining parameters of one or more fractures are input, the fractures being comprised of a triangle mesh. A first triangle mesh size for the fractures is determined based upon the input data. A second smaller triangle mesh size is then determined based upon the input data. The fracture network is then simulated using the large and small triangle mesh sizes.

公开(公告)号：US20180276888A1

公开(公告)日：2018-09-27

申请号：US15762658

申请日：2015-11-10

Applicant: Landmark Graphics Corporation

Inventor： Jeffrey Marc Yarus ,  Rae Mohan Srivastava ,  Genbao Shi ,  Veronica Liceras ,  Yogendra Narayan Pandey ,  Zhaoyang Wang

IPC: G06T17/20

CPC classification number: G06T17/205 ,  E21B41/00 ,  E21B43/26 ,  G01V99/00 ,  G06F17/5009 ,  G06F17/5018 ,  G06T1/60 ,  G06T2215/16

Abstract: Fracture networks are simulated using a large triangle mesh size for large fractures and a smaller triangle mesh size for small fractures. Input data defining parameters of one or more fractures are input, the fractures being comprised of a triangle mesh. A first triangle mesh size for the fractures is determined based upon the input data. A second smaller triangle mesh size is then determined based upon the input data. The fracture network is then simulated using the large and small triangle mesh sizes.

公开(公告)号：US20160274269A1

公开(公告)日：2016-09-22

申请号：US14768910

申请日：2013-12-13

Applicant: LANDMARK GRAPHICS CORPORATION

Inventor： Jeffrey M Yarus ,  Genbao Shi ,  Veronica Liceras

IPC: G01V99/00

CPC classification number: G01V99/005

Abstract: Systems and methods for geocellular modeling a subset of a geocellular mesh or an array of points that is used to construct a geocellular model of the entire geocellular mesh or array of points.

Abstract translation: 用于对用于构建整个地球细胞网格或点阵列的地球细胞模型的地球细胞网格或点阵列进行地球细胞建模的系统和方法。