[1]朱煜华,张晓亮,刘盛阳,等.南阳凹陷魏岗地区井震一体化构造重构与滚动勘探实践[J].复杂油气藏,2021,14(01):27-31.[doi:10.16181/j.cnki.fzyqc.2021.01.005]
 ZHU Yuhua,ZHANG Xiaoliang,LIU Shengyang,et al.Well-seismic integrated structure reconstruction and rolling exploration practice in Weigang area,Nanyang Sag[J].Complex Hydrocarbon Reservoirs,2021,14(01):27-31.[doi:10.16181/j.cnki.fzyqc.2021.01.005]
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南阳凹陷魏岗地区井震一体化构造重构与滚动勘探实践()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
14卷
期数:
2021年01期
页码:
27-31
栏目:
油气勘探
出版日期:
2021-03-25

文章信息/Info

Title:
Well-seismic integrated structure reconstruction and rolling exploration practice in Weigang area,Nanyang Sag
作者:
朱煜华1张晓亮1刘盛阳2王树芳1贾艳霞1庞 萌1
1.中国石化河南油田分公司勘探开发研究院,河南 郑州 450048;2.中国石化河南油田分公司油气开发管理部,河南 南阳 473132
Author(s):
ZHU Yuhua1ZHANG Xiaoliang1LIU Shengyang2WANG Shufang1JIA Yanxia1PANG Meng1
1.Exploration & Development Research Institute of Henan Oilfield Company,SINOPEC,Zhengzhou 450048,China;2.Oil and Gas Development Management Department of Henan Oilfield Company,SINOPEC,Nanyang 473132,China
关键词:
井震一体复杂断块滚动勘探增储潜力魏岗东翼南阳凹陷
Keywords:
well-to-seismic integrationcomplex fault blockrolling explorationpotential for increasing reserveeast flank of Weigang Nanyang Sag
分类号:
TE122
DOI:
10.16181/j.cnki.fzyqc.2021.01.005
文献标志码:
A
摘要:
南阳凹陷中部魏岗地区油气富集,具有断-储联合控藏、构造高点控富、多层系含油、多油藏类型叠合的特征。经过40余年的勘探开发,滚动勘探目标日益零散、碎小、隐蔽,构造识别难度较大。通过井震数据互补的研究落实了构造,取得不同于过去单一钻井对比恢复主力油层断缺形成的宽断面构造认识,重构后主力油层构造认识变化较大;同时利用已钻井及沿层地震属性精细描述魏岗东翼有效厚度小于5 m的储层岩性变化边界与主控断层配置,明确了断层-岩性目标潜力区。
Abstract:
The Weigang area in the central part of the Nanyang Sag is rich in oil and gas,which has the characteristics of combined fault-reservoir control,structural high point control enrichment,multi-layered oil-bearing,and multi-reservoir type superimposition.After more than 40 years of exploration and development,the rolling exploration targets have become increasingly scattered,fragmented,and concealed,making it difficult to identify structures.Through complementary seismic data,it is re-understood to obtain a wide-section structural understanding and reconstruction that is different from the main oil layer faults recovered from the previous single drilling comparison results,with a lot of change. At the same time,the drilled well and seismic properties along the stratum are used to describe the reservoir lithology change boundary with an effective thickness of less than 5 m in the east flank of Weigang,and the fault potential-lithology target potential area is clarified with the configuration of the main control fault.

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备注/Memo

备注/Memo:
收稿日期:2020-08-31;改回日期:2020-12-08。
第一作者简介:朱煜华(1988—),学士,工程师,从事地震资料解释及综合研究工作。E-mail:542765454@qq.com。
基金项目:中国石化科技部项目“南阳凹陷新领域油气成藏条件研究(P15099)资助”。
更新日期/Last Update: 2021-03-25