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July 2,, southwest oil company for seven days to related unit 24 hours continuous operation, completing the first bite shale gas-201-H1's horizontal well fracturing 11 segments.

It is reported, this second fracturing construction application in underground seismic monitoring technology, to the site construction plan with instant adjustment, through optimizing the construction period, the number of the perforation parameters and construction scale, realize that, that, that is worthy for continuous construction technology homework. Note

At the same time, this well fracturing operation to create domestic shale gas for horizontal well fracturing pump injection pressure, the maximum number of supreme, the single well using fluid the largest amount, construction emissions, the longest continuous biggest construction and so on many record for sichuan oil shale gas reservoir evaluation, the horizontal earthquake crack monitoring, fracturing techniques, fracturing equipment and the fracturing construction site organization and management and relevant measures accumulated valuable experience to the next step shale gas development, and has a guiding significance.