发明名称 |
WELL DRILLING METHODS WITH AUDIO AND VIDEO INPUTS FOR EVENT DETECTION |
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. |
申请公布号 |
EP2855839(A1) |
申请公布日期 |
2015.04.08 |
申请号 |
EP20120881765 |
申请日期 |
2012.07.23 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
DAVIS, NANCY, S.;BUTLER, CODY, N.;LOVORN, JAMES, R. |
分类号 |
E21B47/0224;E21B44/02;E21B47/002 |
主分类号 |
E21B47/0224 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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