DETECTION AND MITIGATION OF DETRIMENTAL OPERATING CONDITIONS DURING PUMPJACK PUMPING

A motor-driven pumpjack is operated continuously while receiving sensory feedback from one or more sensors. In response to feedback indicating a detrimental operating condition, and while continuing to operate the pumpjack, one or more speed adjustments are made to specific control periods within th...

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Bibliographische Detailangaben
Hauptverfasser:	Williams Bertrand Jeffery, Sauers, II Victor
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 motor-driven pumpjack is operated continuously while receiving sensory feedback from one or more sensors. In response to feedback indicating a detrimental operating condition, and while continuing to operate the pumpjack, one or more speed adjustments are made to specific control periods within the motor pumping cycle. The automated control optimizes flow while reacting to detrimental and changing conditions.