Method and system of displaying data sets indicative of physical parameters associated with a formation penetrated by a wellbore

• US 9,297,924 B2
• Filed: 12/28/2009
• Issued: 03/29/2016
• Est. Priority Date: 12/28/2009
• Status: Active Grant

• Current Assignee: Landmark Graphics Corporation (Halliburton Company)
• Original Assignee: Landmark Graphics Corporation (Halliburton Company)
• Inventors: FitzSimmons, Clark D.
• Primary Examiner(s): HAJNIK, DANIEL F
• Application Number:
  US12/647,742
• Publication Number:
  US 20110157235A1
• Time in Patent Office: 2,283 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G01V 99/00 Subject matter not provided for in other groups of this subclass
• CPC Class Codes: G06T 1/20 Processor architectures; Processor configuration, e.g. pipelining
• CPC Class Codes: G06T 11/206 Drawing of charts or graphs
• CPC Class Codes: G06T 15/20 Perspective computation
• CPC Class Codes: G06T 17/05 Geographic models
• CPC Class Codes: G06T 17/20 Finite element generation, e.g. wire-frame surface description, tesselation
• CPC Class Codes: G06T 2215/16 Using real world measurements to influence rendering

Abstract

Displaying data sets indicative of physical parameters associated with a formation penetrated by a wellbore. At least some of the illustrative embodiments are methods including: obtaining data regarding a trajectory of a wellbore; obtaining a first data set indicative of a first physical parameter associated with a formation penetrated by the wellbore; obtaining a second data set indicative of a second physical parameter associated with the formation; displaying a two-dimensional image that simulates a three-dimensional trajectory of the wellbore, the two-dimensional image from a particular viewpoint relative to the three-dimensional trajectory of the wellbore; displaying along the two-dimensional image a representation of the first data set on a first surface that abuts the trajectory of the wellbore; and displaying along the two-dimensional image a representation of the second data set on a second surface that abuts the trajectory of the wellbore.

Claims

1. A method comprising:

obtaining, by a computer system, data regarding a trajectory of a wellbore;

obtaining, by the computer system, a first data set related to a first physical parameter of a formation penetrated by the wellbore, the first data set including values of the first physical parameter of the formation along the trajectory of the wellbore;

obtaining, by the computer system, a second data set related to a second physical parameter of the formation that is distinct from the first physical parameter, the second data set including values of the second physical parameter of the formation along the trajectory of the wellbore;

displaying on a display device of the computer system a two-dimensional representation of a three-dimensional trajectory of the wellbore from a viewpoint relative to the three-dimensional trajectory of the wellbore;

displaying a mathematical curve representing the values of the first physical parameter of the formation along the trajectory of the wellbore, based on the first data set, wherein the displayed mathematical curve is a two-dimensional representation of the first data set on a first surface that extends along and abuts the displayed two-dimensional representation of the three-dimensional trajectory of the wellbore on the display device such that the first surface has consistent orientation relative to the trajectory of the wellbore, and a relative distance of the mathematical curve from the two-dimensional representation of the three-dimensional trajectory of the wellbore represents a relative magnitude of each of the respective values of the first physical parameter of the formation along the trajectory of the wellbore;

setting a color attribute of pixels on the display device between the two-dimensional representation of the three-dimensional trajectory of the wellbore and the mathematical curve based on the relative magnitude of the first physical parameter of the formation; and

displaying a two-dimensional representation of the second data set on a second surface that is distinct from first surface and that extends along and abuts the displayed two-dimensional representation of the three-dimensional trajectory of the wellbore on the display device such that the second surface has consistent orientation relative to the trajectory of the wellbore.

2. The method of claim 1 wherein obtaining the first data set further comprises obtaining a data series, where each datum of the data series represents a physical parameter of the formation, and each datum in the data series is correlated to a location along the trajectory of the wellbore.

3. The method of claim 1 wherein obtaining the first data set further comprises obtaining a raster image of a data set that represents a physical parameter as of the formation.

4. The method of claim 1 further comprising animating movement on the display device relative to the trajectory of the wellbore as a user changes the viewpoint relative to the three-dimensional trajectory of the wellbore.

5. The method of claim 4 wherein animating further comprises updating at least a portion of the display at a rate of at least 20 frames per second.

6. The method of claim 1 wherein the first surface and the second surface abut an outer portion of the trajectory of the wellbore.

7. The method of claim 1, further comprising:

performing, by the computer system, mathematical rotations of the first surface that extends along and abuts the displayed two-dimensional representation of the three-dimensional trajectory of the wellbore and the second surface that extends along and abuts the displayed two-dimensional representation of the three-dimensional trajectory of the wellbore, such that the first surface has consistent orientation relative to the trajectory of the wellbore and the second surface has consistent orientation relative to the trajectory of the wellbore, the consistent orientation of the first surface different than the second surface.

8. A non-transitory computer-readable storage medium storing a program that, when executed by a main processor of a computer system, causes the main processor to perform a plurality of functions, including functions to:

read trajectory data that indicates a trajectory of a wellbore;

read a first data set related to a first physical parameter of a formation penetrated by the wellbore, the first data set including values of the first physical parameter of the formation along the trajectory of the wellbore;

read a second data set related to a second physical parameter of the formation that is distinct from the first physical parameter, the second data set including values of the second physical parameter of the formation along the trajectory of the wellbore;

generate a three-dimensional representation of the trajectory of the wellbore to be displayed on a display device of the computer system by a graphics processing unit of the computer system, the three-dimensional representation of the wellbore trajectory including an indication of a location of each of a plurality of imaging surfaces relative to the trajectory of the wellbore;

send to the graphics processing unit the first and second data sets along with at least a portion of the generated three-dimensional representation of the trajectory of the wellbore to be displayed by the graphics processing unit from a first viewing position; and

command the graphics processing unit to;

display on the display device a mathematical curve representing the values of the first physical parameter of the formation along the trajectory of the wellbore, based on the first data set, wherein the displayed mathematical curve is a two-dimensional projection of the first data set on a first of the imaging surfaces that extends along and abuts a two-dimensional representation of the portion of the three-dimensional representation of the trajectory of the wellbore at a first location, and a relative distance of the mathematical curve from the two-dimensional representation of the portion of the three-dimensional representation of the trajectory of the wellbore represents a relative magnitude of each of the respective values of the first physical parameter of the formation along the trajectory of the wellbore;

set a color attribute of pixels on the display device between the two-dimensional representation of the portion of the three-dimensional representation of the trajectory of the wellbore and the mathematical curve, based on the relative magnitude of the first physical parameter of the formation; and

display on the display device a two-dimensional projection of the second data set on a second of the imaging surfaces that extends along and abuts the two-dimensional representation of the portion of the three-dimensional representation of the trajectory of the wellbore at a second location,

wherein the two-dimensional projections of the first and second data sets on the respective first and second imaging surfaces are to be displayed by the graphics processing unit from the first viewing position such that the first and second imaging surfaces have consistent orientations relative to the trajectory of the wellbore at the respective first and second locations.

9. The non-transitory computer-readable storage medium of claim 8 wherein the functions performed by the main processor further include functions to compute a mathematical rotation of the first imaging surface such that first imaging surface has consistent orientation relative to the trajectory of the wellbore.

10. The non-transitory computer-readable storage medium of claim 8 wherein the main processor further commands the graphics processing unit to cull data from the first and second data sets based on the first viewing position.

11. The non-transitory computer-readable storage medium of claim 8 wherein the main processor further commands the graphics processing unit to generate the two-dimensional projection.

12. The non-transitory computer-readable storage medium of claim 8 wherein the functions performed by the main processor further include functions to:

receive indication of a second viewing position that is distinct from the first viewing position; and

send a series of indications of viewing position between the first and second viewing positions such that the graphics processing unit animates on the display device movement between the first viewing position and the second viewing position.

13. The non-transitory computer-readable storage medium of claim 8 wherein the functions performed by the main processor further include functions to read at least one selected from the group consisting of:

a series of data points correlated to distance within the wellbore;

a series of data points correlated to time; and

a raster image of one or more series of data points.

14. A computer system comprising:

a main processor;

a graphics processing unit distinct from and coupled to the main processor;

a display device coupled to the graphics processing unit;

a memory coupled to the main processor, the memory stores a program that, when executed by the main processor, causes the main processor to perform a plurality of functions, including functions to;

read trajectory data that indicates a trajectory of a wellbore, read a first data set related to a first physical parameter of a formation penetrated by the wellbore, the first data set including values of the first physical parameter of the formation along the trajectory of the wellbore, and read a second data set related to a second physical parameter of the formation that is distinct from the first physical parameter, the second data set including values of the second physical parameter of the formation along the trajectory of the wellbore;

generate a three-dimensional representation of the trajectory of the wellbore to be displayed on a display device of the computer system by a graphics processing unit of the computer system, the three-dimensional representation of the wellbore trajectory including an indication of a location of each of a plurality of imaging surfaces relative to the trajectory of the wellbore;

send to the graphics processing unit the first and second data sets along with at least a portion of the generated three-dimensional representation of the trajectory of the wellbore to be displayed by the graphics processing unit from a first viewing position; and

command the graphics processing unit to;

display on the display device a mathematical curve representing the values of the first physical parameter of the formation along the trajectory of the wellbore, based on the first data set, wherein the displayed mathematical curve is a two-dimensional projection of the first data set on a first of the imaging surfaces that extends along and abuts a two-dimensional representation of the portion of the three-dimensional representation of the trajectory of the wellbore at a first location, and a relative distance of the mathematical curve from the two-dimensional representation of the portion of the three-dimensional representation of the trajectory of the wellbore represents a relative magnitude of each of the respective values of the first physical parameter of the formation along the trajectory of the wellbore;

set a color attribute of pixels on the display device between the two-dimensional representation of the portion of the three-dimensional representation of the trajectory of the wellbore and the mathematical curve, based on the relative magnitude of the first physical parameter of the formation; and

display on the display device a two-dimensional projection of the second data set on a second of the imaging surfaces that extends along and abuts the two-dimensional representation of the portion of the three-dimensional representation of the trajectory of the wellbore at a second location,

wherein the two-dimensional projections of the first and second data sets on the respective first and second imaging surfaces are to be displayed by the graphics processing unit from the first viewing position such that the first and second imaging surfaces have consistent orientations relative to the trajectory of the wellbore at the respective first and second locations.

15. The computer system of claim 14 wherein the functions performed by the main processor further include functions to compute a mathematical rotation of the first imaging surface such that first imaging surface has consistent orientation relative to the trajectory of the wellbore.

16. The computer system of claim 14 wherein the functions performed by the main processor further include functions to send an executable program to the graphics processing unit that, when executed by the graphics processing unit, causes the graphics processing unit to generate the two-dimensional projections of the first and second data sets on the respective first and second imaging surfaces.

17. The computer system of claim 14 wherein the main processor further commands the graphics processing unit to:

generate a second three-dimensional representation of the trajectory of the wellbore that includes data from the first data set to be displayed on the first imaging surface and data from the second data set to be displayed on the second imaging surface, based on the portion of the three-dimensional representation of the trajectory of the wellbore; and

display the two-dimensional projections of the first and second data sets on the respective first and second imaging surfaces that extend along and abut a two-dimensional representation of the second three-dimensional representation of the trajectory of the wellbore at the respective first and second locations.

18. The computer system of claim 14 wherein the functions performed by the main processor further include functions to:

receive indication of a second viewing position that is distinct from the first viewing position; and

send a series of indications of viewing position between the first and second viewing positions such that the graphics processing unit animates on the display device movement between the first viewing position and the second viewing position.