Soluble ball seat sealing device structure suitable for unconventional oil and gas exploitation

The utility model discloses a soluble ball seat sealing device structure suitable for unconventional oil and gas exploitation, relates to the technical field of unconventional oil and gas exploration and development, and is used for solving the problem that an existing soluble ball seat is not tight...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YING XIAOYANG, LI QIN, CHEN ZHEN, JING SHUANG, MA YACHAO, WANG QIAOMU, HUANG ZHIQIANG, NIE SHULONG, JU HAOWEN, ZHANG SENJI, WEI CHAOCHENG, LI GANG, LI TAO
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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