产气层 meaning in English
gas productive reservoir
gas-producing zone
Examples
- The jurassic of west sichuan depression are important natural gas productive strata , wher dozens of large or middle gas fields have been found with great exploration and development potential
川西坳陷南部侏罗系地层是该区重要的产气层位，已经发现和投入勘探、开发的大、中型天然气田有十几处，具有巨大的勘探、开发潜力。 - The investigation in the field was combined with research indoors . by classifying tectonic sequence , confirming corresponding prototype basin , analyzing paleo - tectonic stress fields in different periods , plotting correlative tectonic map based on 297 explore wells , and analyzing the traits of the remaining depressions producing hydrocarbon and their migration rules in the ordovician , the author studied the basement of the basin ; the fault system of the basin ; the tectonic - sedimentary evolution of the basin and its circumference areas ; the prototype basin and corresponding dynamics background ; the paleo - tectonic patte rn and its evolution in the layers of producing gas in different periods of ordovician ; the superposition relationship among the different period basins formed by different stress fields ; the reformation of the basin and the formation , redistribution and final emplacement of the gas pools
采用野外地质调查与室内综合研究相结合，通过构造层序的划分及其相应盆地原型的确定、不同期次古构造应力场的分析、以297口探井数据为基础的相关构造图件的编制、奥陶系残余生烃坳陷及其迁移规律研究等的综合分析，开展了盆地基底以及盆地断裂系统、盆地及邻区构造与沉积演化、盆地原型及其形成的动力学背景、奥陶系产气层不同时期的古构造格局及其演化、不同期次构造应力场形成的不同世代盆地之间的叠置关系以及盆地改造与天然气藏的形成、重新分配和最终就位诸方面的研究。