[1]蒋阿明,童益珍.YJB阜宁组油层精细识别与“假性”干层的认识[J].复杂油气藏,2017,(02):33.[doi:10.16181/j.cnki.fzyqc.2017.02.007]
 Jiang Aming,Tong Yizhen.Fine identification of reservoir and understanding of ‘pseudo' dry layer in Funing Formation of YJB Oilfield[J].Complex Hydrocarbon Reservoirs,2017,(02):33.[doi:10.16181/j.cnki.fzyqc.2017.02.007]
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YJB阜宁组油层精细识别与“假性”干层的认识
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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:
33
栏目:
油气开发
出版日期:
2017-06-25

文章信息/Info

Title:
Fine identification of reservoir and understanding of ‘pseudo' dry layer in Funing Formation of YJB Oilfield
作者:
蒋阿明童益珍
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):
Jiang AmingTong Yizhen
Exploration and Production Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou 225009,China
关键词:
砂滩 砂坝 河道 泛滥平原 “假性”干层 精细识别
Keywords:
beach sand bar sand channel sand flood plains sand ‘pseudo' dry layerfine identification
分类号:
TE325
DOI:
10.16181/j.cnki.fzyqc.2017.02.007
文献标志码:
A
摘要:
YJB阜二、阜一段油藏储层主要发育砂滩、砂坝、河道及泛滥平原等4种沉积微相类型,根据不同砂体的沉积特点及测井响应特征,利用大量的试油、测试及生产动态资料,细分沉积微相砂体类型,建立了油水层精细识别图版,弥补了常规测井资料应用的局限性。同时,结合储层压裂改造效果提出了“假性”干层的新认识,并建立了相应的测井解释图版。通过重新解释,释放了一批“假性”干层的潜力,为老油藏精细评价提供了依据。
Abstract:
1st and 2nd members of Funing Formation in YJB reservoirs mainly developed four types of sedimentary microfacies including beach sand,bar sand,channel sand and flood plains sand.According to the characteristics of different sedimentary sandbodies and logging responses,using a large number of testing and production performance data,subdividing types of sedimentary microfacies sandbodies,a fined identification chart of oil-water layer was established to compensate for the limitations of conventional logging data.Meanwhile,combined with the fracturing effect of reservoir,a new knowledge for ‘pseudo' dry layer was proposed,and the corresponding logging interpretation chart was established.The potential of a number of ‘pseudo' dry layers has been released by reinterpreting,which provides a basis for the fine evaluation of old oil reservoirs.

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备注/Memo

备注/Memo:
收稿日期:2016-08-30; 改回日期:2017-02-15。
作者简介:蒋阿明(1967—),高级工程师,现从事勘探及储量综合研究和管理工作。E-mail:jiangam.jsyt@sinopec.com。
更新日期/Last Update: 2017-06-25