摘要 |
A well drilling method can include sensing at least one of audio and optical signals, generating a parameter signature during a drilling operation, the parameter signature being based at least in part on the sensing, and detecting a drilling event by comparing the parameter signature to an event signature indicative of the drilling event. A well drilling system can include a control system which compares a parameter signature for a drilling operation to an event signature indicative of a drilling event, the parameter signature being based at least in part on an output of at least one audio and/or optical sensor, and a controller which controls the drilling operation in response to the drilling event being indicated by at least a partial match between the parameter signature and the event signature. |
申请人 |
HALLIBURTON ENERGY SERVICES, INC.;DAVIS, NANCY, S.;BUTLER, CODY, N.;LOVORN, JAMES, R. |
发明人 |
DAVIS, NANCY, S.;BUTLER, CODY, N.;LOVORN, JAMES, R. |