Automated Sucker Rod Spacing Device and Associated Methods

An automated sucker rod spacing device comprising a housing, a screw set within the housing and connected to a sucker rod string via a polished rod, a nut which is in threaded engagement with the screw, a means to transmit a rotation force to the nut, wherein the rotation of the nut can lower or rai...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Ewing, Donald, Johnson, Michael Eric, Boyd, Joe, Uselton, Danny, Johnson, Donald Mike
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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