[1]李鹤永.利用声波时差计算烃源岩排烃效率适用性分析 ——以苏北盆地高邮凹陷阜四段为例[J].复杂油气藏,2017,(02):7.[doi:10.16181/j.cnki.fzyqc.2017.02.002]
　Li Heyong.Applicability analysis of interval transit time curve for calculating hydrocarbon expulsion efficiency of source rock: a case of the fourth member of Funing Formation in Gaoyou Sag,Subei Basin[J].Complex Hydrocarbon Reservoirs,2017,(02):7.[doi:10.16181/j.cnki.fzyqc.2017.02.002]
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利用声波时差计算烃源岩排烃效率适用性分析 ——以苏北盆地高邮凹陷阜四段为例
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2017年02期
页码:
7
栏目:
油气勘探
出版日期:
2017-06-25

文章信息/Info

Title:
Applicability analysis of interval transit time curve for calculating hydrocarbon expulsion efficiency of source rock: a case of the fourth member of Funing Formation in Gaoyou Sag,Subei Basin
作者:
李鹤永
中国石化江苏油田分公司勘探开发研究院,江苏 扬州 225009
Author(s):
Li Heyong
Exploration & Development Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou 225009,China
关键词:
排烃效率 地球化学参数 声波时差曲线 阜四段 高邮凹陷
Keywords:
hydrocarbon expulsion efficiency;  geochemical parameters;  interval transit time curve;  the fourth member of Funing Formation;  Gaoyou Sag
分类号:
TE122.1
DOI:
10.16181/j.cnki.fzyqc.2017.02.002
文献标志码:
A
摘要:
利用地球化学参数是计算烃源岩排烃效率的常用方法,但由于钻井取心成本高、样点分布局限,其结果难以反映烃源岩排烃的整体情况。通过对比高邮凹陷阜四段利用地球化学参数和测井声波两种方法计算的结果,证实烃源岩测井声波时差响应与排烃有着密切的关系,声波时差曲线形态能够较好反映烃源岩排烃特征,两种方法具有较好的一致性。利用测井声波时差计算烃源岩排烃效率具有一定的合理性和可行性。
Abstract:
The hydrocarbon expulsion efficiency of source rock calculated by geochemical parameters is a common method.But the overall condition of hydrocarbon expulsion of the source rock can not be reflected by the calculation result due to the high cost of drilling coring and the limited distribution of sample points.The results calculated by the geochemical parameters and the interval transit time curve were compared in the fourth member of Funing Formation in Gaoyou Sag.It was verified that the logging response has a close relationship with the hydrocarbon expulsion of the source rock.The hydrocarbon expulsion characteristics of the source rock can be preferably reflected by the interval transit time curve pattern.The result calculated by the geochemical parameters is in good agreement with the result calculated by the interval transit time curve.So it is reasonable and feasible the hydrocarbon expulsion efficiency calculated by the interval transit time curve.

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备注/Memo

备注/Memo:
收稿日期:2016-12-19; 改回日期:2017-02-25。
作者简介:李鹤永(1974—),高级工程师,主要从事油气勘探地质研究。E-mail:li_heyong@qq.com。
基金项目:中国石油化工股份有限公司科技项目“苏北盆地构造体系、演化与成藏研究”(P15077); 中石化江苏油田分公司科技项目“汉留断裂带油气富集规律研究及圈闭评价”( JS14001)。
更新日期/Last Update: 2017-06-25