Drilling collaboration infrastructure

• US 7,945,488 B2
• Filed: 02/25/2008
• Issued: 05/17/2011
• Est. Priority Date: 02/25/2007
• Status: Active Grant

• Current Assignee: Network Technology PLC, Schlumberger Canada Limited (Schlumberger NV), Schlumberger Technology Corporation (Schlumberger NV), Services Petroliers Schlumberger (Schlumberger NV)
• Original Assignee: Schlumberger Technology Corporation (Schlumberger NV)
• Inventors: Landgren, Ken, Karr, George, Fleury, Simon, Shaw, Kevin Michael
• Primary Examiner(s): Gart; Matthew S
• Assistant Examiner(s): Goyea; Olusegun
• Application Number:
  US12/036,621
• Publication Number:
  US 20080208475A1
• Time in Patent Office: 1,177 Days
• Field of Search: 455/430, 705/1, 705/2, 705/36.R, 705/10, 175/38, 175/207, 175/218, 175/50, 175/45, 707/3, 707/103.R, 707/10, 707/24, 707/999.01, 707/E17, 707/602, 707/756, 707/809, 702/9, 702/6, 702/85, 702/188
• US Class Current: 705/28
• CPC Class Codes: E21B 47/00 Survey of boreholes or wells monitoring pressure or flow of drilling fluid E21B21/08
• CPC Class Codes: G06F 16/26 Visual data mining; Browsing structured data
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: H04L 41/0896 Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities flow or congestion control using dynamic resource allocation, e.g. in-call renegotiation, H04L47/76
• CPC Class Codes: H04L 41/5003 Managing SLA; Interaction between SLA and QoS
• CPC Class Codes: H04L 41/5009 Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04M 11/002 with telemetering systems telemetering in general G08C

Abstract

Methods and systems facilitate collaboration between users at an oil well site and users at a remote location. Multiple types of oil well data are collected at the oil well site to form aggregated data. The aggregated data is stored in a data aggregation server at the oil well site. Users at the oil well site and users at the remote location are allowed to access the aggregated data on the data aggregation server using a standard data format.

Claims

1. A method of facilitating collaboration between users at an oil well site and users at a remote location, comprising:

collecting multiple types of oil well data at the oil well site to form an aggregated data;

conforming the aggregated data to a standard format;

storing the aggregated data in a data aggregation server at the oil well site in the standard format, wherein the data aggregation server comprises a data repository having a set of analysis tools configured to analyze the aggregated data;

mapping one or more of the oil well data with one or more descriptions associated therewith;

storing the mapping in a knowledge base at the oil well site, wherein the mapping is used to conform unknown oil well data to the standard format;

storing a copy of the aggregated data and the mapping on a local server at the remote location, wherein the local server mirrors the data aggregation server;

allowing a first user at the oil well site to;

access the aggregated data on the data aggregation server; and

analyze the aggregated data on the data aggregation server using the set of analysis tools;

allowing a second user at the remote location to;

access the aggregated data stored on the local server; and

analyze the aggregated data on the local server using the set of analysis tools.

2. The method according to claim 1, wherein the users at the oil well site access the multiple types of oil well data via one or more private virtual local area networks, each local area network allowing a different level of access to the multiple types of oil well data.

3. The method according to claim 1, wherein the users at the remote location access the multiple types of oil well data via a satellite communication link.

4. The method according to claim 1, further comprising providing an operations support center at the remote location and allowing the users at the remote location to monitor collection of the multiple types of oil well data in real time from the operations support center.

5. The method according to claim 1, wherein the users at the oil well site and the users at the remote location access the multiple types of oil well data using one or more of:

a Web-based viewer and an interactive viewer.

6. The method according to claim 1, wherein the oil well site is an offshore site and the remote location is an onshore location.

13. The method of claim 1, wherein the first user and the second user locally access the aggregated data in real time without using a communication link.

7. A method for controlling a drilling operation for an oilfield, the oilfield having a wellsite with a drilling tool advanced into a subterranean formation with geological structures and reservoirs therein, comprising:

collecting multiple types of oil well data at the oil well site to form an aggregated data that conforms to a standard format;

storing the aggregated data in a data aggregation server at the oil well site, wherein the data aggregation server comprises a data repository having a set of analysis tools configured to analyze the aggregated data;

mapping one or more of the oil well data with one or more descriptions associated therewith;

storing the mapping in a knowledge base at the oil well site, wherein the mapping is configured to conform unknown oil well data to the standard format;

storing a copy of the aggregated data and the mapping on a local server at a remote location, wherein the local server mirrors the data aggregation server;

allowing a first user at the oil well site to;

access the aggregated data on the data aggregation server; and

analyze the aggregated data on the data aggregation server using the set of analysis tools;

allowing a second user at the remote location to;

access the aggregated data stored on the local server; and

analyze the aggregated data on the local server using the set of analysis tools;

controlling drilling operations based on the aggregated data.

8. The method according to claim 7, wherein the users at the oil well site access the multiple types of oil well data via a set of private virtual local area networks and wherein each private virtual local area network in the set of private virtual local area networks allows a different level of access to the multiple types of oil well data.

9. The method according to claim 7, wherein the second user at the remote location accesses the multiple types of oil well data via a satellite communication link.

10. The method according to claim 7, further comprising providing an operations support center at the remote location and allowing the second user at the remote location to monitor collection of the multiple types of oil well data in real time from the operations support center.

11. The method according to claim 7, wherein the users at the oil well site and the second user at the remote location access the multiple types of oil well data using one or more of:

a Web-based viewer and an interactive viewer.

12. The method according to claim 7, wherein the oil well site is an offshore site and the remote location is an onshore location.