Blockage removal method for wellbore and immediate vicinity of wellbore in gas well

The invention relates to a blockage removing method for a wellbore and a near wellbore zone in a gas well. The blockage removing method comprises the following steps: removing blockage of the wellbore and/or the near wellbore zone; the shaft plug removal comprises first atomization plug removal, fir...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO GUANGHUA, CAO LEI, QU JINGDI, WU JIE, LIU GUOHUA, LI ZHANCHAO, PING SHANHAI, LI YANG, BAI DONGQING, LI ZHUANG, CAI YUE, SUI HONGWEI, FENG RUQIANG, WANG TAO, ZHANG JIAN, LI GUANGQIAN, SUN LIWEI, WU XIAONI, LI ZHI, GAO FUCHENG, WANG XU, CHEN CHANGYONG, HU QINGHE, WANG YUAN, JIN JIANSHI
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!