Method for measuring and analyzing gas emission in hole in directional long drilling construction process

The invention relates to the technical field of directional drilling extraction, in particular to a method for measuring and analyzing in-hole gas emission in the directional long drilling construction process. Comprising the following steps: a gas detection step: collecting gushing gas in a constru...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HE MINGCHUAN, ZHANG ZHIGANG, LI XIANGWANG, ZHANG JINGSONG, TAO DONG, LI SHOURUI, WANG GUANGHONG, OU CONG, WANG ZHIHUI, WANG CHANGMING, ZHAO HUAJUN, WANG ZHENGSHUAI, CHEN LIANG, LI WEN, HUANG CHAOXU, YU BAOZHONG, XU HONGLEI, LIU JIANHUA, ZHAO KUN, LUO JING, ZHANG CHONG, HUANG SENLIN, CHENG CHUANJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS TARIFF METERING APPARATUS TESTING
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