Automatic control method of plunger gas-lift liquid drainage production of oil-gas well

The invention discloses an automatic control method of plunger gas-lift liquid drainage production of an oil-gas well. The automatic control method includes that a buffering clamping and fixing device and a plunger are lowered into an oil pipe after drifting, a gas production tree of the oil-gas wel...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XIAO SHUQIN, LI XURI, FU GANGDAN, LI YAODE, WEI YAMING, LIU SHUANGQUAN, TIAN WEI, MU LIJUN, HAN QIANGHUI, HUI YANNI
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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