Method For Motion Compensation Using Wired Drill Pipe

A method for motion compensation includes obtaining measurements related to heave at a surface of a rig, transmitting the measurements to a processor, automatically transmitting a control signal from the processor to a motion compensation component in response to the measurements wherein the motion...

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Bibliographische Detailangaben
Hauptverfasser:	DEL CAMPO CHRISTOPHER S, MACDOUGALL THOMAS D, BISSONETTE HAROLD S
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	A method for motion compensation includes obtaining measurements related to heave at a surface of a rig, transmitting the measurements to a processor, automatically transmitting a control signal from the processor to a motion compensation component in response to the measurements wherein the motion compensation component is a slip joint and is attached to a drill string located in the wellbore, activating the motion compensation component to compensate for motion in response to the signal, and preventing axial or rotational movement of a portion of the drill string below the motion compensation component.