PROVIDING A LOCAL RESPONSE TO A LOCAL CONDITION IN AN OIL WELL
摘要
<p>A method and apparatus for providing a local response to a local condition in an oil well are disclosed. A sensor is provided to detect a local condition in a drill string. A controllable element is provided to modulate energy in the drill string. A controller is coupled to the sensor and to the controllable element. The controller receives a signal from the sensor, the signal indicating the presence of said local condition, processes the signal to determine a local energy modulation in the drill string to modify said local condition, and sends a signal to the controllable element to cause the determined local energy modulation.</p>
申请公布号
WO2005086736(A2)
申请公布日期
2005.09.22
申请号
WO2005US07226
申请日期
2005.03.03
申请人
HALLIBURTON ENERGY SERVICES, INC.;GLEITMAN, DANIEL, D.;RODNEY, PAUL, F.;DUDLEY, JAMES, H.
发明人
GLEITMAN, DANIEL, D.;RODNEY, PAUL, F.;DUDLEY, JAMES, H.