[1]陈 嵘,李 奎,何胜林,等.涠洲W油田复杂流体性质测井定量识别技术[J].复杂油气藏,2017,(03):24.[doi:10.16181/j.cnki.fzyqc.2017.03.005]
　Chen Rong,Li Kui,He Shenglin,et al.Logging quantitative identification method for complex fluid property in Weizhou W Oilfield[J].Complex Hydrocarbon Reservoirs,2017,(03):24.[doi:10.16181/j.cnki.fzyqc.2017.03.005]
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涠洲W油田复杂流体性质测井定量识别技术
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2017年03期
页码:
24
栏目:
油气勘探
出版日期:
2017-09-25

文章信息/Info

Title:
Logging quantitative identification method for complex fluid property in Weizhou W Oilfield
作者:
陈 嵘1; 李 奎2; 何胜林1; 胡向阳1; 高楚桥3
1.中海石油(中国)有限公司湛江分公司,广东 湛江 524057; 2.中国石油长城钻探工程有限公司测井公司,辽宁 盘锦 124000; 3.长江大学,湖北 武汉 430100
Author(s):
Chen Rong1; Li Kui2; He Shenglin1; Hu Xiangyang1; Gao Chuqiao3
1.Zhanjiang Branch of CNOOC Ltd.,Zhanjiang 524057,China; 2.Logging Company of GWDC,Pangjing 124000,China; 3.Yangtze University,Wu Han 430100,China
关键词:
复杂流体 定量评价 气油比 最优化 地层测试
Keywords:
complicated fluid;  quantitative evaluation;  gas oil ratio;  optimization theory;  formation testing
分类号:
TE133
DOI:
10.16181/j.cnki.fzyqc.2017.03.005
文献标志码:
A
摘要:
南海西部海域北部湾盆地涠洲W油田四井区的油层中常有“气层”出现,给该油田的开发调整规划造成一定困难。通过地层组分分析模型和最优化理论计算储层条件下天然气和可动油的含量,由此计算产层的气油比,根据计算得到的气油比识别储层流体性质。实际应用表明,该研究方法对区分油气同层和油层有较明显的地质效果,并且与地层测试的结果较吻合,对其他盆地复杂流体性质的测井评价具有一定的指导意义。
Abstract:
Gas-bearing layer is frequently appeared in oil reservoir of Weizhou W Oilfield in Beibu Gulf Basin of the western South China Sea,and leads some difficulties in the development adjustment of the Oilfield.According to the analysis model of formation components and the optimization theory,it was calculated the contents of solution gas and movable oil under the reservoir condition,and then the gas-oil ratio of producing pay.Based on the calculated gas-oil ratio,the reservoir fluid property was identified.The field application showed that the method has significant geological effect on distinguishing gas-bearing oil pay zone from oil pay zone,and the calculation results have good agreement with formation testing.It can provide a successful experience for the logging evaluation of the complicated fluid property in other oilfield.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-11-29; 改回日期:2017-02-27。 作者简介:陈嵘(1985—),工程师,现从事测井资料处理与解释工作。E-mail:chenrong1@cnooc.com.cn。 基金项目:国家科技重大专项(2016ZX05024-006)。
更新日期/Last Update: 2017-09-25