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| 长岭断陷火石岭组烃源岩特征及勘探远景分析 | |
| 引用本文： | 周卓明,王保华,朱廷祥,宋振响.长岭断陷火石岭组烃源岩特征及勘探远景分析[J].石油实验地质,2011,33(6):613-616,623. |
| 作者姓名： | 周卓明 王保华 朱廷祥 宋振响 |
| 作者单位： | 1. 成都理工大学能源学院,成都610059;中国石油化工股份有限公司石油勘探开发研究院 无锡石油地质研究所,江苏无锡 214151 2. 中国石油化工股份有限公司石油勘探开发研究院 无锡石油地质研究所,江苏无锡,214151 3. 湖北国土资源职业学院,湖北荆州,430090 |
| 基金项目： | 中国石化科技部项目“长岭断陷火山岩气藏成藏主控因素及区带优选”(P10024)资助 |
| 摘 要： | 长岭断陷层油源对比研究表明,登娄库组、火石岭组地层中发现多套来自火石岭组烃源岩的油层.地化指标显示,火石岭组烃源岩有机质丰度较好.干酪根类型以Ⅱ型为主,成熟度演化处于生气的高—过成熟阶段,综合评价属中等烃源岩；平面上主要分布在前七号、北正镇和流水镇等局部地区,且厚度较大.其在沙河子组沉积时期(约140 Ma)进入生烃门限,开始持续生烃,并在登娄库组沉积末期达到生烃高峰,至嫩江组沉积早期(约80 Ma)全面进入成熟门限,之后生烃能力逐渐下降.盆地模拟计算火石岭组累积生烃量为224.46×108t,其资源贡献占整个长岭断陷层资源量的31.96％,资源贡献值仅次于沙河子组而大于营城组,具有良好的资源前景和勘探潜力. |
| 关 键 词： | 烃源岩 油源对比 勘探潜力 火石岭组 长岭断陷 |
Source rock features and exploration potential of Huoshiling Formation,Changling Fault Depression |
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| Zhou Zhuoming , Wang Baohua , Zhu Tingxiang , Song Zhenxiang.Source rock features and exploration potential of Huoshiling Formation,Changling Fault Depression[J].Petroleum Geology & Experiment,2011,33(6):613-616,623. | |
| Authors: | Zhou Zhuoming Wang Baohua Zhu Tingxiang Song Zhenxiang |
| Affiliation: | Zhou Zhuoming1,2,Wang Baohua2,Zhu Tingxiang3,Song Zhenxiang2(1.School of Energy Resources,Chengdu University of Technology,Chengdu,Sichuan 610059,China,2.Wuxi Research Institute of Petroleum Geology,SINOPEC,Wuxi,Jiangsu 214151,3.Hubei Land Resources Vocation College,Jinzhou,Hubei 430090,China) |
| Abstract: | The correlation of oil and source in the Changling Fault Depression has indicated that several oil reservoirs originated from Huoshiling Formation are preserved in Denglouku and Huoshiling Formations.Geochemical parameters have proved that the source rocks in Huoshiling Formation are relatively rich in organic matter.Kerogen is type II.Maturity evolution is during the high and over-mature stages,generating gas.The source rocks in Huoshiling Formation are evaluated as moderate ones,and mainly locate in Qianq... |
| Keywords: | hydrocarbon source rock correlation of oil and source exploration potential Huoshiling Formation Changling Fault Depression |
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