井下作业试气技术对油气田的作用至关重要,对有气体田的气层进行检测.是指利用一套专用的设备及一定的技术措施,来降低井内液柱的压力,使产层内的流体流入井内并在诱导作用下进入地面,对出来的气体进行直接检测,将气体中含有的各种成分的物质进行详细的检查.这样就可以得到油气田中气体中所含成分的详细资料,这整个技术过程指的就是井下作业试气技术.%the crucial role of downhole operation test technology of gas on oil and gas field, to detect the gas gas field. Refers to the use of a set of special equipment and some technical measures, to reduce the fluid column pressure in the well, the fluid within the layer into the well and into the ground in the induction effect, direct detection of the gas coming out of the various components, gas containing the substance with inspection. So you can get the detailed information component contained in the gas in oil and gas fields in the whole technical process, this refers to the downhole gas test technology.
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