Pull-type drilling rig derrick base structure

The invention relates to the field of petroleum drilling and production equipment, in particular to an automated and modular pull-type drilling rig derrick base structure. The pull-type drilling rig derrick base structure comprises a base assembly connected with a foundation, a derrick assembly mova...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG HUAN, LU GUOLIANG, FENG QIANG, LIANG SHUAI, CAO XIAODONG, WANG GANG, WU KE, LIN JING, YANG SHUJUAN, LI LIANGJIU, YIN HUA
Format:	Patent
Sprache:	chi ; 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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