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国土资源部油气储量评审办公室组织专家组,对中石化涪陵页岩气田焦石坝区块相关井区页岩气探明储量进行了评审,最终认定,该区块新增页岩气探明储量2 738.48×10~8m~3。至此,我国首个大型页岩气田——涪陵页岩气田探明储量增加到3 805.98×10~8m~3,含气面积扩大到383.54 km~2,成为全球除北美之外第二大页岩气田。本次通过评审的焦页4一焦页5井区,位于焦页1焦页3井区的西南部,为同一连续气藏,其埋深较深,具有地层压力高、天然
Oil and Gas Reserves Evaluation Office of the Ministry of Land and Resources organized an expert group to review the proved reserves of shale gas in the relevant wells in the Jiao Shiba block of Sinopec Fuling shale gas field and concluded that the shale gas proved reserves in this block are 2 738.48 × 10 ~ 8m ~ 3. At this point, the proven reserves of Fuling shale gas field, the first large-scale shale gas field in China, increased to 3,805.98 × 10 -8 m 3 and its gas area expanded to 383.54 km 2, making it the second largest shale in the world except North America gas field. This time through the assessment of the coke page 4 a focus page 5 well, located in the coke page 1 coke 3 wells in the southwestern region, for the same continuous gas reservoir, the deeper depth, with high formation pressure, natural