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...

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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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Beschreibung
Zusammenfassung:	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 construction area, and detecting gas data of the gushing gas; a data transmission step: uploading the gas data to a ground scheduling platform; a gas analysis step: analyzing the gas data by the ground scheduling platform to generate a gas analysis result; a data recording step: recording the gas data and the gas analysis result by the ground scheduling platform; and an abnormity judgment step: the ground scheduling platform performs abnormity judgment on the gas analysis result of the construction area, judges whether the construction area is abnormal or not, and marks the area as an abnormal area if yes. 本发明涉及定向钻孔抽采技术领域，具体涉及了一种定向长钻孔施工过程中孔内瓦斯涌出测量及分析方法。包括以下步骤：气体检测步骤：采集施工区域涌出气体，并检测涌出气体的气体数据；数据传输步骤：将气体数据上传至地面调度平台；气体分析步骤：地面调