摘要
2012年,中国石化在涪陵焦石坝部署实施了焦页1井,完钻测试获得日产20.3万立方米的高产天然气流,由此拉开了中国页岩气规模化开发的序幕。到目前为止,中国在四川盆地及其周缘地区,已建成涪陵、川南、威荣、长宁等多个页岩气产区,2020年产量超过200亿立方米。随后,中国的页岩油亦得到蓬勃发展,在松辽盆地古龙凹陷、准噶尔盆地吉木萨尔凹陷、渤海湾盆地济阳和黄骅坳陷、苏北盆地湊潼凹陷等地均获得重大突破。从下古生界、上古生界、中生界到新生界,展现了中国广阔的页岩油气资源及勘探开发前景,形成了油气工业发展的新格局。
In 2012,Sinopec deployed Well-Jiaoye-1 in Jiaoshiba,Fuling,and obtained 203000 cubic meters of high-yield shale gas flow per day after drilling and testing,thus kicking off the large-scale development of shale gas in China.So far,several shale gas producing areas have been built in Sichuan Basin and its margin,e.g.,Fuling,Southern Sichuan,Weirong and Changning,with an output of more than 20 billion cubic meters shale gas in 2020.Since then,China's shale oil is also booming,and major breakthroughs have been made in Gulong sag of Songliao Basin,Jimsar sag of Junggar Basin,Jiyang depression and Huanghua depression of Bohai Bay Basin,and Qingdong sag of Subei Basin,etc.Different chronostratigraphic units ranging from lower Paleozoic,Upper Paleozoic,Mesozoic to Cenozoic,showing huge shale oil and gas resource potentials and exploration and numerous development prospects in China,forming a new domains of oil and gas industry.
出处
《油气藏评价与开发》
CSCD
2022年第1期I0001-I0002,共2页
Petroleum Reservoir Evaluation and Development
