自4月中旬复产以来，江汉油田涪陵页岩气田焦页66号平台3口中部气层生产井持续平稳运行。截至目前，焦页66号井组9口气井产量稳定，证明了页岩气三层立体开发的技术可行性。

Since the resumption of production in mid-April, the 3 production wells in the middle layer of the Jiaoyi 66 platform of the Ehuang Shale Gas Field in Jianghan Oilfield have been operating steadily. As of now, the production of the 9 gas wells in the Jiaoyi 66 well group has been stable, proving the technical feasibility of the three-layer integrated development of shale gas.

焦页66号井组是江汉油田涪陵页岩气田三层立体开发先行试验井组，也是国内首个页岩气三层立体开发评价井组，已累计投产9口气井。该井组的成功开发，打破页岩气传统单层开发模式，实现多气层储量同步高效动用。

Well Group No. 66 of Jiao Page is the pioneering experimental well group for the three-layer integrated development of the Fuling Shale Gas Field in Jianghan Oilfield. It is also the first eva luation well group for three-layer integrated development of shale gas in China. A total of 9 gas wells have been put into production so far. The successful development of this well group has broken the traditional single-layer development model of shale gas and achieved synchronous and efficient exploitation of multiple gas layers.

随着涪陵页岩气田勘探开发不断深入，技术人员探明焦石坝区块同一套页岩层系内发育多层含气段。为此，江汉油田创新构建精细化立体开发体系，在稳产下部主力气层的基础上，加密部署中上部气层水平井，提升页岩气资源整体开发利用效率。

As the exploration and development of the Fuling Shale Gas Field continues to deepen, technicians have discovered that within the same shale layer system of the Jiaoshiba block, there are multiple gas-bearing sections. Therefore, the Jianghan Oilfield has innovatively constructed a refined three-dimensional development system. On the basis of maintaining stable production of the main gas layer at the bottom, it has densified the deployment of horizontal wells in the middle and upper gas layers, thereby enhancing the overall development efficiency of shale gas resources.