论文部分内容阅读
四川石油管理局新年又有新发展。今年头两个多月,天然气勘探见到好势头,发现了1个含气构造、1个气藏和3个裂缝系统,获工业气井9口。较为突出的有两大成果:一是川南东山构造东深1井下古生界奥陶系获高产气流。该井在井深3500米左右时,射孔27米,经测试,日产气25万多立方米,产水28.8立方米。这是四川盆地下古生界奥陶系发现的第一口高产气井,它展示了四川盆地下古生界找气的前景。
Sichuan Petroleum Administration has another new year of development. In the first two months of this year, natural gas exploration saw a good momentum and found 1 gas-bearing structure, 1 gas reservoir and 3 fracturing systems with 9 industrial gas wells. Two outstanding achievements are as follows: First, the Ordovician Department of Dongshen-1 Paleozoic in the southeastern part of Sichuan built a high-yield current. The well at a depth of about 3500 meters, 27 meters perforation, the test, Nissan more than 250,000 cubic meters of water 28.8 cubic meters. This is the first high-productivity gas well discovered by the Ordovician in the Lower Paleozoic of the Sichuan Basin. It shows the prospect of looking for gas in the Lower Paleozoic of the Sichuan Basin.