Logging and correlation prediction plot in real-time

1. A method comprising, by a computer system:

collecting channel data in real-time as the channel data is generated, the channel data comprising measured physical properties determined by sensors in use at a site of a first well;

providing a real-time display of performance data for the first well;

retrieving input data comprising historical performance data for a second well, wherein the historical performance data comprises an event for the second well;

updating the real-time display with the event for the second well; and

generating an alert responsive to a determination that a measured depth for the first well is within a preconfigured distance of a depth associated with the event for the second well.

2. The method of claim 1 , wherein the performance data comprises casing-point data for the first well and the second well.

3. The method of claim 1 , wherein the event for the second well comprises event data for an adverse drilling event that previously occurred with respect to the second well.

4. The method of claim 1 , comprising:

computing data for the first well based on the channel data comprising measured physical properties determined by sensors in use at the site of the first well and input data comprising the historical performance data for the second well; and

updating the real-time display with the computed data.

5. The method of claim 4 , wherein the real-time display comprises a comparative display of at least a portion of the historical performance data for the second well and at least a portion of the performance data for the first well relative to depth.

6. The method of claim 4 , wherein the computed data comprises pore pressure.

7. The method of claim 6 , wherein:

the input data comprises resistivity data for the second well;

the channel data comprises resistivity data for the first well; and

the computing comprises computing the pore pressure using the resistivity data for the first well and the resistivity data for the second well.

8. The method of claim 6 , wherein the computed data comprises a fracture gradient.

9. The method of claim 8 , wherein the retrieving comprises retrieving at least a portion of the input data from settings maintained by a calculation engine resident on the computing system.

10. The method of claim 9 , wherein the at least a portion of the input data comprises at least one of a matrix stress coefficient and a Poisson ratio.

11. A system comprising a processor and memory, wherein the processor and memory in combination are operable to implement a method comprising:

collecting channel data in real-time as the channel data is generated, the channel data comprising measured physical properties determined by sensors in use at a site of a first well;

providing a real-time display of performance data for the first well;

retrieving input data comprising historical performance data for a second well, wherein the historical performance data comprises an event for the second well;

updating the real-time display with the event for the second well; and

generating an alert responsive to a determination that a measured depth for the first well is within a preconfigured distance of a depth associated with the event for the second well.

12. The system of claim 11 , wherein the performance data comprises casing-point data for the first well and the second well.

13. The system of claim 11 , wherein the event for the second well comprises event data for an adverse drilling event that previously occurred with respect to the second well.

14. The system of claim 11 , the method comprising:

computing data for the first well based on the channel data comprising measured physical properties determined by sensors in use at the site of the first well and input data comprising the historical performance data for the second well; and

updating the real-time display with the computed data.

15. The system of claim 14 , wherein the real-time display comprises a comparative display of at least a portion of the historical performance data for the second well and at least a portion of the performance data for the first well relative to depth.

16. The system of claim 14 , wherein the computed data comprises pore pressure.

17. The system of claim 16 , wherein:

the input data comprises resistivity data for the second well;

the channel data comprises resistivity data for the first well; and

the computing comprises computing the pore pressure using the resistivity data for the first well and the resistivity data for the second well.

18. The system of claim 16 , wherein the computed data comprises a fracture gradient.

19. The system of claim 18 , wherein the retrieving comprises retrieving at least a portion of the input data from settings maintained by a calculation engine resident on the system.

20. A computer-program product comprising a non-transitory computer-usable medium having computer-readable program code embodied therein, the computer-readable program code adapted to be executed to implement a method comprising:

collecting channel data in real-time as the channel data is generated, the channel data comprising measured physical properties determined by sensors in use at a site of a first well;

providing a real-time display of performance data for the first well;

retrieving input data comprising historical performance data for a second well, wherein the historical performance data comprises an event for the second well;

updating the real-time display with the event for the second well; and

generating an alert responsive to a determination that a measured depth for the first well is within a preconfigured distance of a depth associated with the event for the second well.