[1]张建斌 谭忠健 胡 云.基于气相烃类的渤海油田储层含油气性定量评价新方法及其应用效果[J].三才(TM)期刊,2019,29(05):69-75.[doi:10.11935/j.issn.1673-1506.2019.05.008]
 ZHANG Jianbin TAN Zhongjian HU Yun.A gas phase hydrocarbons-based new oil and gas-bearing quantitative evaluation method for the reservoirs in Bohai oilfield and its application effect[J].HISTORICAL RESEARCH IN ANHUI,2019,29(05):69-75.[doi:10.11935/j.issn.1673-1506.2019.05.008]
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基于气相烃类的渤海油田储层含油气性定量评价新方法及其应用效果()
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《三才(TM)期刊》[ISSN:1008-0341/CN:37-1280/R]

卷:
第29卷
期数:
2019年05期
页码:
69-75
栏目:
油气勘探
出版日期:
2019-10-01

文章信息/Info

Title:
A gas phase hydrocarbons-based new oil and gas-bearing quantitative evaluation method for the reservoirs in Bohai oilfield and its application effect
文章编号:
1673-1506(2019)05-0069-07
作者:
张建斌1 谭忠健2 胡 云2
(1. 中海油能源发展股份有限公司工程技术分公司 天津 300459; 2. 中海石油(中国)有限公司天津分公司 天津 300459)
Author(s):
ZHANG Jianbin1 TAN Zhongjian2 HU Yun2
(1. CNOOC EnerTech-Drilling & Production Co., Tianjin 300459, China; 2. CNOOC China Limited, Tianjin Branch, Tianjin 300459, China)
关键词:
渤海油田 气测录井 气相烃类 定量评价 含油气丰度 低对比度 油气层
Keywords:
Bohai oilfield gas logging gas phase hydrocarbons quantitative evaluation oil and gas abundance low contrast oil and gas layers
分类号:
TE132.1
DOI:
10.11935/j.issn.1673-1506.2019.05.008
文献标志码:
A
摘要:
新形势下渤海油田储层流体解释难度越来越大,而目前储层含油气性录井评价还处在定性阶段,迫切需要建立录井定量解释模型。通过对大量气相烃类及其衍生参数的特征分析,发现气测烃组分中的重组分与油气指数在油气层段的交会特征与储层含油气性具有相关性,据此拟合出定量评价储层含油气性的新参数——含油气丰度,并建立了基于气相烃类的渤海油田常规储层含油气性定量解释标准。经过多个构造不同层位的油气水层验证,本文方法评价结果与测井测试结论符合度较高,在低对比度等疑难储层的解释方面取得了较好的应用效果,从而为渤海油田储层流体性质的快速评价提供了一种定量化解决思路。
Abstract:
Under the new situation, the interpretation of reservoir fluids in Bohai oilfield is becoming more and more difficult. At present, the oil and gas-bearing mud logging evaluation for reservoirs is still in the qualitative stage, and it is urgent to establish a quantitative interpretation model for mud logging. Through the characteristics analysis of a large number of gas-phase hydrocarbons and their derivative parameters, it is found that the intersection characteristics of the heavy hydrocarbons components in the gas logging and the oil-gas index in the hydrocarbons interval is related to the hydrocarbons-bearing of reservoirs. Hence, a new parameter for evaluating the hydrocarbons-bearing of reservoir, the hydrocarbon-bearing abundance SH, was established, and a quantitative interpretation standard for hydrocarbon-bearing of conventional reservoirs in the Bohai oilfield was established according to the gas-phase hydrocarbons. After verification of multiple oil and gas layers with different horizons, the results of this method were in good agreement with that of the logging/test interpretations, and good application results were achieved in the interpretation of low-contrast and other difficult reservoirs. The method in this paper provided a quantitative solution for the rapid evaluation of reservoir fluids properties in the Bohai oilfield

参考文献/References:

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备注/Memo

备注/Memo:
*中海石油(中国)有限公司科研项目“储层有效性录测一体化定量评价技术研究(编号:YXKY-2019-TJ-03)” 部分研究成果。 第一作者简介: 张建斌,男,工程师,2008年毕业于中国石油大学(华东)资源勘查工程专业,现任中海油能源发展股份有限公司工程技术分公司中海油监督中心地质总监。地址:天津市滨海新区海川路2121号渤海石油管理局C座(邮编:300459)。E-mail:zhangjb3@cnooc.com.cn。
更新日期/Last Update: 2019-10-01