Interactive visualization of reservoir simulation data sets

Patent metadata

Field	Value
Publication number	US-9690885-B2
Application number	US-201414459108-A
Country	US
Kind code	B2
Filing date	Aug 13, 2014
Priority date	Aug 16, 2013
Publication date	Jun 27, 2017
Grant date	Jun 27, 2017

Abstract

A method, system, and computer-readable medium for providing a visualization of a model. The method includes receiving a grid of the model including cells representing space, time, or both in the model. The method also includes grouping at least some of the cells into first-level gridlets. The method also includes grouping at least some of the first-level gridlets into second-level gridlets. The method further includes determining a first upper limit of elements to send for display, based on a display system capability, and determining that the number of first-level gridlets exceeds the first upper limit, and that the number of second-level gridlets is less than or equal to the first upper limit. In response, the method includes selecting at least some of the second-level gridlets for display and omitting from display at least some of the cells and at least some of the first-level gridlets.

First claim

What is claimed is:

1. A method for providing a visualization of a model, comprising:
receiving a grid of the model, the grid comprising a plurality of cells representing space, time, or both in the model;
grouping at least some of the plurality of cells into first-level gridlets, wherein a number of cells in the model is greater than a number of first-level gridlets in the model;
grouping at least some of the first-level gridlets into second-level gridlets, wherein the number of first-level gridlets is greater than a number of second-level gridlets in the model;
determining a first upper limit of elements to send for display, based on a display system capability;
determining that the number of first-level gridlets exceeds the first upper limit, and that the number of second-level gridlets is less than or equal to the first upper limit; and
in response, selecting at least some of the second-level gridlets for display and omitting from display at least some of the plurality of cells and at least some of the first-level gridlets.

2. The method of claim 1 , further comprising defining a hierarchy of nodes comprising first-level nodes and second-level nodes, wherein the first-level nodes are associated with the first-level gridlets, and the second-level nodes are associated with the second-level gridlets.

3. The method of claim 2 , wherein grouping the plurality of cells into first-level gridlets comprises padding out one or more of the plurality of cells by inserting nodes having a zero or null value in the hierarchy.

4. The method of claim 1 , wherein the first upper limit is associated with an interactivity of the model when displayed by the display system.

5. The method of claim 4 , further comprising:
determining that the display system is idle; and
determining a second upper limit of elements to send for display, based on a capability of the display system when the system is idle with respect to displaying the model, wherein the second upper limit is greater than the first upper limit.

6. The method of claim 1 , wherein grouping the plurality of cells into the first-level gridlets comprises grouping the plurality of cells based on proximity of the cells to one another in time, proximity of the cells to one another in space, one or more physical properties of the cells, or a combination thereof.

7. The method of claim 1 , wherein grouping the plurality of cells into the first-level gridlets comprises avoiding a preferential dimension in the grouping.

8. The method of claim 1 , further comprising:
determining respective first values in association with the respective first-level gridlets based on a combination of values associated with the respective cells grouped therein; and
determining respective second values in association with the respective second-level gridlets based on a combination of the respective first values associated with the respective first-level gridlets grouped therein.

9. The method of claim 1 , further comprising:
defining a scene to display; and
determining the number of cells, the number of first-level gridlets, and the number of second-level gridlets based on the cells, first-level gridlets, and second-level gridlets contained in the scene, wherein selecting the second-level gridlets to display comprises selecting the second-level gridlets contained in the scene for display.

10. The method of claim 1 , further comprising filtering the second-level gridlets based on a geometric characteristic, a physical characteristic, or both, prior to causing the at least some of the second-level gridlets to be displayed.

11. A non-transitory computer-readable medium storing instructions that, when executed by one or more processors of a computing system, cause the computing system to perform operations, the operations comprising:
receiving a grid of a model, the grid comprising a plurality of cells representing space, time, or both in the model;
grouping at least some of the plurality of cells into first-level gridlets, wherein a number of cells in the model is greater than a number of first-level gridlets in the model;
grouping at least some of the first-level gridlets into second-level gridlets, wherein the number of first-level gridlets is greater than a number of second-level gridlets in the model;
determining a first upper limit of elements to send for display, based on a display system capability;
determining that the number of first-level gridlets exceeds the first upper limit, and that the number of second-level addicts is less than or equal to the first upper limit; and
in response, selecting at least some of the second-level gridlets for display and omitting from display at least some of the plurality of cells and at least some of the first-level gridlets.

12. The medium of claim 11 , wherein the operations further comprise defining a hierarchy of nodes comprising first-level nodes and second-level nodes, wherein the first-level nodes are associated with the first-level gridlets and the second-level nodes are associated with the second-level gridlets.

13. The medium of claim 12 , wherein grouping the plurality of cells into first-level gridlets comprises padding out one or more of the plurality of cells by inserting nodes having a zero or null value in the hierarchy.

14. The medium of claim 11 , wherein the first upper limit is associated with an interactivity of the model when displayed by the display system, and wherein the operations further comprise:
determining that the display system is idle; and
determining a second upper limit of elements to send for display, based on a capability of the display system when the system is idle with respect to displaying the model, wherein the second upper limit is greater than the first upper limit.

15. The medium of claim 11 , wherein grouping the plurality of cells into the first-level gridlets comprises grouping the plurality of cells based on proximity of the cells to one another in time, proximity of the cells to one another in space, one or more physical properties of the cells, or a combination thereof.

16. The medium of claim 11 , wherein the operations further comprise:
determining respective first values in association with the respective first-level gridlets based on a combination of values associated with the respective cells grouped therein; and
determining respective second values in association with the respective second-level gridlets based on a combination of the respective first values associated with the respective first-level gridlets grouped therein.

17. The medium of claim 11 , wherein the operations further comprise:
defining a scene to display; and
determining the number of cells, the number of first-level gridlets, and the number of second-level gridlets based on the cells, first-level gridlets, and second-level gridlets contained in the scene, wherein selecting the second-level gridlets to display comprises selecting the second-level gridlets contained in the scene for display.

18. A computing system, comprising:
one or more processors; and
a memory system comprising one or more non-transitory computer-readable media storing instructions that, when executed by at least one of the one or more processors, cause the computing system to perform operations, the operations comprising:
receiving a grid of a model, the grid comprising a plurality of cells representing space, time, or both in the model;
grouping at least some of the plurality of cells into first-level gridlets, wherein a number of cells in the model is greater than a number of firs

Assignees

• Schlumberger Technology Corp

Inventors

• Walsh Dominic
• Frank Milan
• Asbury Richard
• Wakefield Mark

Classifications

• G06T17/05

  Geographic models · CPC title

• G06T17/005 Primary

  Tree description, e.g. octree, quadtree · CPC title

• G06T15/00

  Three-dimensional [3D] image rendering · CPC title

• G06F2111/10

  Numerical modelling · CPC title

• G06F30/20 Primary

  Design optimisation, verification or simulation (optimisation, verification or simulation of circuit designs G06F30/30) · CPC title