Method and apparatus to improve design, manufacture, performance and/or use of well tools

• US 8,374,835 B2
• Filed: 11/26/2008
• Issued: 02/12/2013
• Est. Priority Date: 12/05/2007
• Status: Active Grant

• Current Assignee: Halliburton Energy Services Incorporated (Halliburton Company)
• Original Assignee: Halliburton Energy Services Incorporated (Halliburton Company)
• Inventors: Lind, William H., Glass, Kevin L.
• Primary Examiner(s): JONES, HUGH M
• Application Number:
  US12/745,671
• Publication Number:
  US 20100312370A1
• Time in Patent Office: 1,539 Days
• Field of Search: 703/7
• US Class Current: 703/7
• CPC Class Codes: E21B 41/00 Equipment or details not covered by groups E21B15/00 - E21B40/00
• CPC Class Codes: G06G 7/48 Analogue computers for specific processes, systems or devices, e.g. simulators
• CPC Class Codes: G06T 19/00 Manipulating 3D models or images for computer graphics

Abstract

Methods and systems are provided to improve design, manufacture and performance of oilfield equipment and well tools using three dimensional (3D) scanning technology and one or more feedback loops. Manufacturing processes and techniques associated with a well tool may be evaluated based on comparing “as built” 3D data with a design data file for the well tool. Based on differences between “as built” 3D data and the design data file, one or more changes in associated manufacturing procedures and/or technique may be made. Computational fluid dynamic applications may be used to simulate fluid flow characteristics of a well tool using associated design data file, “as built” 3D data and/or after use 3D data. The associated design data file, manufacturing procedures and/or procedures for use of the well tool may be modified based on comparing simulated fluid flow data with desired fluid flow characteristics for the well tool.

Claims

1. A method to improve design, manufacture, performance and/or use of a well tool comprising:

scanning the well tool, after manufacture, with a three dimensional (3D) scanning system operable to create a 3D image of the well tool as manufactured;

converting the 3D image of the manufactured well tool into an as built 3D data file;

comparing the as built data 3D file with an associated 3D design data file for the well tool;

evaluating variations between the associated 3D design data file and the as built 3D data file; and

modifying at least one design parameter and at least one manufacturing procedure associated with the well tool based on at least one variation between the associated 3D design data file and the as built 3D data file.

2. The method of claim 1 further comprising:

using the well tool at a well site;

scanning the used well tool with a 3D scanning system operable to obtain a 3D image of the well tool after such use;

converting the 3D image of the used well tool into an after use 3D data file;

comparing the after use 3D data file with the associated 3D design data file for the well tool; and

measuring and quantifying abrasion, erosion and/or wear of the used well tool.

3. The method of claim 2 further comprising modifying at least one design parameter in the associated 3D design data file based on the abrasion, erosion and/or wear of the well tool.

4. The method of claim 1 further comprising:

conducting a computational flow data simulation associated with the well tool based on the as built 3D data file; and

modifying at least one design parameter in the associated 3D design data file based on the computational flow data simulation.

5. The method of claim 1 further comprising:

conducting a first computational flow data simulation associated with the well tool based on the associated 3D design data file;

conducting a second computational flow data simulation based on the as built 3D data file; and

evaluating variations between the first computational flow data simulation and the second computational flow data simulation.

6. The method of claim 5 further comprising modifying at least one design parameter in the associated 3D design data file based on variations between the first computational flow data simulation and the second computational flow data simulation.

7. The method of claim 1 wherein modifying the at least one manufacturing procedure further comprises modifying at least one mold associated with manufacturing the well tool based on the at least one variation between the associated 3D design data file and the as built 3D data file.

8. The method of claim 1 wherein modifying the at least one manufacturing procedure further comprises modifying tooling and/or fixtures associated with manufacturing the well tool based at least in part on the at least one variation between the associated 3D design data file and the as built 3D data file.

9. The method of claim 1 further comprising:

conducting a first computational flow data simulation associated with the well tool based on the as built 3D data file; and

modifying at least one manufacturing procedure associated with the well tool based on the first computational flow data simulation.

10. The method of claim 9 further comprising:

conducting a second computational flow data simulation associated with the well tool based on the associated 3D design data file; and

modifying at least one manufacturing procedure associated with differences between the first computational flow data simulation and the second computational flow data simulation.

11. The method of claim 1 wherein scanning the well tool further comprises scanning the well tool with a 3D white light scanning system.

12. The method of claim 1 further comprising:

using the well tool at a well site;

scanning the used well tool with a 3D scanning system to obtain a 3D image of the used well tool and converting the 3D image of the used well tool into an after use 3D data file;

conducting a computational flow data simulation associated with the used well tool based on the after use 3D data file;

measuring and quantifying abrasion, erosion and/or wear of the used well tool based on the computational flow data simulation; and

modifying at least one manufacturing procedure associated with the well tool based on the abrasion, erosion and/or wear of the used well tool.

13. The method of claim 1 further comprising:

scanning the well tool, after an initial manufacture of the well tool, with the 3D scanning system to create a 3D image of the well tool as initially manufactured;

converting the 3D image of the initially manufactured well tool into an initial as built 3D data file;

comparing the initial as built 3D data file with an initial design 3D data file for the well tool;

evaluating variations between the initial design 3D data file and the initial as built 3D data file; and

modifying at least one design parameter of the initial designed 3D data file based on at least one variation between the initial design 3D data file and the initial as built 3D data file.

14. The method of claim 1 further comprising:

using the well tool at a well site;

scanning the used well tool with a 3D scanning system to obtain a 3D image of the used well tool after use at the well site;

converting the 3D image of the used well tool into a 3D after use data file;

comparing the 3D after use data file with the associated 3D design data file;

evaluating differences between the after use 3D data file and the associated 3D design data file; and

modifying at least operating parameter associated with the well tool based on at least variation between the after use 3D data file and the associated 3D design data file.

15. The method of claim 1 further comprising:

using the well tool at a well site;

scanning the used well tool with a 3D scanning system to obtain a 3D image of the used well tool after use at the well site;

converting the 3D image of the used well tool into a 3D after use data file;

comparing the 3D after use data file with the as built 3D data file;

evaluating differences between the after use 3D data file and the as built 3D data file; and

modifying at least operating parameter associated with the well tool based on at least variation between the after use 3D data file and the as built 3D data file.

16. The method of claim 1 further comprising:

using the well tool at a well site;

scanning the used well tool with a 3D scanning system to obtain a 3D image of the used well tool;

converting the 3D image of the used well tool into a 3D after use data file;

comparing the 3D after use data file with an associated prior to use 3D data file of the well tool;

evaluating differences between the after use 3D data file and the prior to use 3D data file; and

modifying at least one design parameter associated with the well tool based on at least one variation between the after use 3D data file and the prior to use 3D data file.

17. The method of claim 16 further comprising modifying at least one operating parameter associated with use of the well tool at the well site based on abrasion, erosion and/or wear of the well tool.

18. The method of claim 16 further comprising modifying at least one manufacturing procedure associated with manufacture of the well tool based on at least one variation between the after use 3D data file and the prior to use 3D data file.

19. The method of claim 16 wherein evaluating differences between the after use 3D data file and the prior to use 3D data file further comprises using an as built 3D data file as the prior to use 3D data file.

20. The method of claim 16 wherein evaluating differences between the after use 3D data file and the prior to use 3D data file further comprises using a 3D design data file as the prior to use 3D data file.

21. The method of claim 1 further comprising:

using the well tool to form at least one portion of a wellbore;

scanning the used well tool with a 3D scanning system operable to obtain a 3D image of the well tool after such use;

converting the 3D image of the used well tool into an after use 3D data file;

comparing the after use 3D data file with the as built data file for the well tool;

evaluating differences between the as built 3D data file and the after use 3D data file;

determining the amount of abrasion, erosion and/or wear of cutting structures associated with the used well tool based on the differences between the after use 3D data file and the as built 3D data file; and

converting the amount of abrasion, erosion and/or wear of the cutting structures into a corresponding IADC drill bit grade.