摘要
松辽盆地北部徐深1井在营城组火山岩获得油气突破后,在松辽盆地南部长岭断陷针对火山岩部署了长深1井。在长深1井营城组火山岩地层测试获4．6×105m3／d的工业气流,推算无阻流量1．5×106m3／d以上, 预示松辽盆地南部深层火山岩气藏是下步勘探开发的主要领域。通过大量的火山岩岩心资料,利用岩石学、矿物学、测井和地震地层学等多学科技术,首次在松辽盆地南部建立了火山岩识别标准,在东南隆起区部署探井1 口,在火山岩中见到了较好的气显示,取得很好的效果。
After the breakthrough from the volcanic rocks of Yingcheng Formation in well Xushen 1, which locates in the north of Songliao basin, well Changshen 1 was deployed at Changling rift in the south of the basin, which yields 4. 6× 105 m3 /d industrial gas flow after test from the volcanic formation. The open-flow capacity is above 1. 5 × 106 m3 /d. The results indicate that the deep volcanic rocks maybe the next primary targets of exploration. We established a criterion for volcanic rock classification with multidisciplinary techniques such as mineralogy, petrology, well logging, and seismic stratigraphy. One exploratory well was drilled at the southern uplift, which yields good oil-gas indicatioa
出处
《勘探地球物理进展》
2006年第3期211-215,共5页
Progress in Exploration Geophysics
关键词
火山岩气藏
火山岩识别
因子分析
火山岩岩相
气源岩
盖层
volcanic rock gas reservoir
identification of volcanic
factor analysis
volcanic rock fades
gas source rocks
cap rock
作者简介
张秀容（1969-），女，工程师，1993年毕业于长春地质学院勘探地球物理专业，现从事地震资料解释和储层预测工作。
