SYSTEMS AND METHODS FOR MANAGING LARGE OIL FIELD OPERATIONS

• US 20090024443A1
• Filed: 07/18/2008
• Published: 01/22/2009
• Est. Priority Date: 07/18/2007
• Status: Active Grant

• Current Assignee: Chevron USA Incorporated (Chevron Corp.)
• Original Assignee: Chevron USA Incorporated (Chevron Corp.)
• Inventors: Walker, Justin Lewis, Oran, Kenan, Olson, Andrew K., Graham, Troy D.
• Granted Patent: US 8,214,243 B2
• Time in Patent Office: Days
• US Class Current: 705/9
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 10/063116 Schedule adjustment for a person or group
• CPC Class Codes: G06Q 10/06312 Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
• CPC Class Codes: G06Q 10/06314 Calendaring for a resource
• CPC Class Codes: G06Q 10/06315 Needs-based resource requirements planning or analysis
• CPC Class Codes: G06Q 10/1097 Task assignment

Abstract

Systems and methods for managing large oil field operations are provided. A oil field map is displayed on a monitor. The oil field map includes oil well objects, oil field facility objects, surface work crew objects, subsurface work crew objects, safety zones objects, and work equipment rig objects associated with at least one work crew object and having a geographic locater device for tracking its location, each of the objects include a date attribute and a location attribute. The oil field map is customizable by date and has a date selector tool. At least two surface or sub-surface work crew objects are scheduled via a domain-specific software application from which the surface or sub-surface work crew object was extracted. The scheduling of the surface or sub-surface work crew objects is repeated until all surface and sub-surface work crews are scheduled for a date range of interest.

Claims

1. A method for managing large oil field operations comprising:

(a) displaying an oil field map on a video monitor, wherein

(1) the oil field map comprises oil well objects, oil field facility objects, surface work crew objects, sub-surface work crew objects, safety zones objects, and work equipment rig objects associated with at least one work crew object and having a geographic locater device for tracking its location;

(2) the oil field map is customizable by date, has a date selector tool, and wherein each of the oil well objects, oil field facility objects, surface work crew objects, sub-surface work crew objects, work equipment rig objects and safety zones objects comprise a date attribute and a location attribute;

(3) each of the surface and sub-surface work crew objects are coded by a visual indicator to indicate a type of work;

(4) user selection of a surface or sub-surface work crew object causes a text box to display haying a description of the work associated with the work the crew object;

(5) a safety zone object is associated with surface and sub-surface work crew objects and has a radius attribute extending 360 degrees around the center of the work crew object for the distance set by the radius attribute;

(b) scheduling at least two surface or sub-surface work crew objects via a domain-specific software application from which the surface or sub-surface work crew object was extracted; and

(c) repeating step (b) above until all surface and sub-surface work crews are scheduled for a date range of interest.

2. The method of claim 1, wherein the surface work crew objects represent surface work crews comprising facility maintenance work crews, cyclic steam work crews and new construction crews.

3. The method of claim 1, wherein the sub-surface work crew objects represent sub-surface work crews comprising service rig work crews, workover rig work crews, drilling work crews, and well-logging work crews.

4. The method of claim 1, wherein the domain-specific software applications from which surface work crew objects are extracted comprise applications for facility maintenance, reservoir analysis, production analysis and construction management.

5. The method of claim 1, wherein the domain-specific software applications from which sub-surface work crew objects are extracted comprise applications for reservoir analysis, production analysis, well-logging analysis and crew and equipment management.

6. The method of claim 1, wherein the safety zone objects comprise no electromagnetic signal emission zones, no drilling zones, no cyclic steaming zones, no production zones, no hot-work zones and environmentally sensitive zones.

7. The method of claim 1, wherein the surface and sub-surface work crew objects are coded by a visual indicator selected from shape, color, text labeling, or mixtures thereof.

8. The method of claim 1, further comprising utilizing a scheduling conflict engine to read the attributes of any adjacent objects and return a conflicts indicator if any conflicts exists.

9. The method of claim 1, further comprising utilizing a scheduling conflict resolution engine to receive any conflict indicators, communicate with any domain-specific software application from which a conflicted work crew object was extracted, and return a revised, conflict-free work schedule.

10. The method of claim 1, wherein the oil field is a new oil field.

11. The method of claim 1, wherein the oil field is a producing oil field.

12. The method of claim 1, wherein the date range of interest is one day and wherein at least a portion of the work crews having work equipment rigs are initially unscheduled at the beginning of the day, and are scheduled throughout the day in response to urgent work needs that arise during the day and based on monitoring of the geographic locater devices associated with the work equipment rigs.

13. The method of claim 1, wherein the map and objects are generated by a master schedule visualizer system comprising:

(a) a plurality of incompatible software applications, each having a different domain-specific functionality useful for oil field management and having a surface and sub-surface work crew scheduling code segment, each in communication with a dedicated database, each software application loaded into memory of a general purpose personal computer or general purpose server class computer;

(b) a middle-ware software code segment layer in communication with each of the domain-specific software applications for extracting work schedule data from each of the domain-specific software applications;

(c) a geographic information system in communication with the middle-ware software code segment layer for displaying the oil field map, oil well objects, oil field facility objects, surface work crew object, sub-surface work crew objects, work equipment rig objects and safety zones objects;

(d) a plurality of video monitors operatively connected with the middle-ware software code segment layer and the geographic information system, for displaying the oil field map, oil well objects, oil field facility objects, surface work crew object, sub-surface work crew objects, work equipment rig objects and safety zones objects, reports from the domain-specific software applications, and

(e) a plurality of input devices operatively connected with the middle-ware software code segment layer for allowing a plurality of users to input instructions to the middle-ware software code segment layer and communicate with the software applications.

14. A system for managing large oil field operations comprising:

(a) a video monitor that receives information and displays an oil field map, wherein

(1) the oil field map comprises oil well objects, oil field facility objects, surface work crew objects, sub-surface work crew objects, safety zones objects, and work equipment objects associated with at least one work crew object and having a geographic locater device for tracking its location;

(2) the oil field map is customizable by date, has a date selector tool, and wherein each of the oil well objects, oil field facility objects, surface work crew objects, sub-surface work crew objects, work equipment rig objects and safety zones objects comprise a date attribute arid a location attribute;

(3) each of the surface and sub-surface work crew objects are coded by a visual indicator to indicate a type of work;

(4) user selection of a surface or sub-surface work crew object causes a text box to display having a description of the work associated with the work the crew object;

(5) a safety zone object is associated with a surface or sub-surface work crew object, oil well objects or oil field facility objects and has a radius attribute extending 360 degrees around the center of the work crew object for the distance set by the radius attribute;

(b) scheduling means for scheduling at least two surface or sub-surface work crew objects via a domain-specific software application from which the work crew object was extracted, wherein the scheduling means repeats the scheduling until all surface and sub-surface work crews are scheduled for a date range of interest.

15. The system of claim 14, wherein the surface work crew objects represent surface work crews comprising facility maintenance work crews, facility construction work crews, cyclic steam work crews and construction crews.

16. The system of claim 14, wherein the sub-surface work crew objects represent sub-surface work crews comprising service rig work crews, workover rig work crews, drilling work crews, and well-logging work crews.

17. The system of claim 14, wherein the domain-specific software applications from which surface work crew objects are extracted comprise applications for facility maintenance, reservoir analysis, production analysis and construction management.

18. The system of claim 14, wherein the domain-specific software applications from which sub-surface work crew objects are extracted comprise applications for reservoir analysis, production analysis, well-logging analysis and construction and equipment management.

19. The system of claim 14, wherein the safety zone objects comprise no electromagnetic signal emission zones, no drilling zones, no cyclic steaming zones, no production zones, no hot-work zones and environmentally sensitive zones.

20. The system of claim 14, wherein the work crew objects are coded by a visual indicator selected from shape, color, text labeling, or mixtures thereof.

21. The system of claim 14, further comprising a scheduling conflict engine for reading the attributes of any adjacent objects and returning a conflicts indicator if any conflicts exists.

22. The system of claim 14, further comprising a scheduling conflict resolution engine for receiving any conflict indicators, communicating with any domain-specific software application from which a conflicted work crew object was extracted, and returning a revised, conflict-free work schedule.

23. The system of claim 14, wherein the oil field is a new oil field.

24. The system of claim 14, wherein the oil field is a producing oil field.

25. The system of claim 14, wherein the map and objects are generated by a master schedule visualizer system comprising:

(a) a plurality of incompatible software applications, each having a different domain-specific functionality useful for oil field management and having a surface and sub-surface work crew scheduling code segment, each in communication with a dedicated database, each software application loaded into memory of a general purpose personal computer or general purpose server class computer;

(b) a middle-ware software code segment layer in communication with each of the domain-specific software applications for extracting work schedule data from each of the domain-specific software applications;

(c) a geographic information system in communication with the middle-ware software code segment layer for displaying an oil field map, oil well objects, oil field facility objects, surface work crew objects, sub-surface work crew objects, safety zones objects, and work equipment rig objects associated with at least one work crew object and having a geographic locater device for tracking its location;

(d) a plurality of video monitors operatively connected with the middle-ware software code segment layer and the geographic information system, for displaying the oil field map, oil well objects, oil field facility objects, surface work crew objects, sub-surface work crew objects, work equipment rig objects and safety zones objects, reports from the domain-specific software applications, and

(e) a plurality of input devices operatively connected with the middle-ware software code segment layer for allowing a plurality of users to input instructions to the middle-ware software code segment layer and communicate with the domain-specific software applications.