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我国柴达木盆地北部油气勘探又获新进展,有两口探井发现丰厚油气层.据青海油田技术负责人介绍,经电测解释,冷71井和冷深86井油气层丰厚.其中,冷71井在第三系发现了31个气层,厚度达69.9m;冷深86井在第三系发现了13个油层,厚度达43.4m.青海油田计划今年在柴达木盆地北部打数口探井和评价井,冷71井和冷深86井是两口重点探井.柴达木盆地北部地区是青海油田油气勘探最具潜力的地区.石油地质专家测算,柴达木盆地蕴藏着十分丰富的油气资源,仅盆地北部的石油资源量就可达17亿t,天然气资源量3000亿m~3,可勘探面积约1万km~2.
In the northern Qaidam Basin, oil and gas exploration has made new progress, there are two exploratory wells found a thick layer of oil and gas.According to Qinghai Oilfield Technology Director, explained by electrical measurements, Leng 71 and Lengshen 86 wells rich in oil and gas.Among them, the cold 71 Wells in the Tertiary discovered 31 gas layers, the thickness of 69.9m; Lengshen 86 wells in the Tertiary discovered 13 reservoirs, the thickness of 43.4m. Qinghai Oilfield plans to hit the number of wells in the northern Qaidam exploration this year and Evaluation wells, Leng 71 and Lengshen 86 wells are the two key exploration wells.Qinghai Basin northern region is the most potential areas for oil and gas exploration in Qinghai Oilfield.Petroleum geology experts estimate, Qaidam Basin is rich in oil and gas resources, Only the northern part of the basin will have 1.7 billion t of oil resources, 300 billion m 3 of natural gas and about 10,000 km 2 of exploration area.