特低渗岩性油藏间连通性表征研究&mdash;&mdash;以鄂尔多斯盆地马岭地区长8油藏为例

徐永强; 何永宏; 仲向云; 马静; 陈霖; 焦军; 朱玉双

doi:10.14027/j.issn.1000-0550.2018.150

ISSN 1000-0550 CN 62-1038/P

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特低渗岩性油藏间连通性表征研究——以鄂尔多斯盆地马岭地区长8油藏为例

徐永强, 何永宏, 仲向云, 马静, 陈霖, 焦军, 朱玉双

文章导航 > 沉积学报 > 2019 > 37(3): 623-632

徐永强, 何永宏, 仲向云, 马静, 陈霖, 焦军, 朱玉双. 特低渗岩性油藏间连通性表征研究——以鄂尔多斯盆地马岭地区长8油藏为例[J]. 沉积学报, 2019, 37(3): 623-632. doi: 10.14027/j.issn.1000-0550.2018.150

引用本文:

XU YongQiang, HE YongHong, ZHONG XiangYun, MA Jing, CHEN Lin, JIAO Jun, ZHU YuShuang. Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin[J]. Acta Sedimentologica Sinica, 2019, 37(3): 623-632. doi: 10.14027/j.issn.1000-0550.2018.150

Citation:

XU YongQiang, HE YongHong, ZHONG XiangYun, MA Jing, CHEN Lin, JIAO Jun, ZHU YuShuang. Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin[J]. Acta Sedimentologica Sinica, 2019, 37(3): 623-632. doi: 10.14027/j.issn.1000-0550.2018.150

引用本文:

Citation:

XU YongQiang, HE YongHong, ZHONG XiangYun, MA Jing, CHEN Lin, JIAO Jun, ZHU YuShuang. Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin[J]. Acta Sedimentologica Sinica, 2019, 37(3): 623-632. doi: 10.14027/j.issn.1000-0550.2018.150

特低渗岩性油藏间连通性表征研究——以鄂尔多斯盆地马岭地区长8油藏为例

doi: 10.14027/j.issn.1000-0550.2018.150

1.
西北大学大陆动力学国家重点实验室/地质学系, 西安 710069;
2.
中国石油长庆油田分公司开发事业部, 西安 710018;
3.
中国石油长庆油田分公司勘探开发研究院, 西安 710018

基金项目: 国家科技重大专项（2016ZX05046）；国家自然科学基金项目（41390451）

详细信息

作者简介:
徐永强,男,1989年出生,博士,油气田地质与开发,E-mail:xyqiang421704657@163.com

通讯作者:
朱玉双,女,教授,E-mail:yshzhu@nwu.edu.cn

中图分类号: P618.13

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文章访问数: 309
HTML全文浏览量: 12
PDF下载量: 232
被引次数: 0

Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin

1.
State Key Laboratory of Continental Dynamics/Department of Geology, Northwest University, Xi'an 710069, China;
2.
Development Department, Changqing Oilfield Company, PetroChina, Xi'an 710018, China;
3.
Research Institute of Exploration and Development, Changqing Oilfield Company, PetroChina, Xi'an 710018, China

Funds: National Science and Technology Major Project, No.2016ZX05046; National Natural Science Foundation of China, No.41390451

摘要

摘要: 分析各岩性油藏之间的连通性，可为油藏之间区域寻找新的油气富集区提供依据。以鄂尔多斯盆地马岭地区长8油藏为研究对象，根据砂体发育规模及夹层发育状况分析储层砂体连通性，通过原油全烃色谱分析判断油藏间流体连通性。运用动静结合的方法探讨了马岭地区长8段各个小油藏间的连通性，结果表明：研究区长8段储层砂体叠置样式包括：孤立式、接触式、切叠式，其中切叠式储层砂体间连通性较好；建立了基于夹层的发育状况下砂体连通概率公式，并计算了研究区长8段储层砂体连通概率；通过原油全烃色谱分析可将研究区长8油藏分为三个流体连通系统，每个系统内的小油藏之间相互连通，不同系统内的小油藏间连通性差；根据马岭地区最新的勘探评价成果验证了该方法的有效性，该方法对特低渗岩性油藏间的连通性分析及油气勘探部署具有一定的指导意义。
- 岩性油藏 /
- 油藏连通性 /
- 砂体规模 /
- 连通概率
Abstract: Analysis of connectivity among lithologic reservoirs could provide the basis for finding new oil and gas enrichment areas. Taking the Chang 8 reservoir in the Maling area of the Ordos Basin as an example, and according to sand body and the interlayer development, the fluid connectivity among reservoirs was determined by the total hydrocarbon chromatogram of its crude oil. This paper discusses the connectivity among Chang 8 reservoirs in the Maling area by combining dynamic and static data. Study results show that the sand body can be divided into three superposition models, which are the isolated, contacted, and tangency models. The tangency sand body model has good connectivity. A new formula for the connectivity probability of the sand body is proposed by taking the interlayer development into consideration and using this formula to calculate the connectivity probability of the sand body in the study area. Dynamic data analysis can be used to divide the Chang 8 reservoir into three fluid connected systems, each of which is connected to each other, and the interconnectivity among reservoirs in different systems is poor. The effectiveness of this method was verified according to the latest exploration and evaluation results, and this method has certain guiding significance for the analysis of the connectivity among the ultra-low permeability lithologic reservoirs and the next step for exploration and deployment.
- lithologic reservoir /
- connectivity between reservoirs /
- scale of sand body /
- connectivity probability

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参考文献(0)

[1]	张云峰, 刘宗堡, 应玉双, 刘云燕. 决口扇对三角洲平原亚相砂体连通性的影响 . 沉积学报, 2023, 41(5): 1329-1339. doi: 10.14027/j.issn.1000-0550.2022.161
[2]	苟启洋, 徐尚, 郝芳, 舒志国. 焦石坝地区页岩孔隙连通性及有效性评价 . 沉积学报, 2022, 40(5): 1419-1426. doi: 10.14027/j.issn.1000-0550.2021.067
[3]	王海峰, 范廷恩, 宋来明, 胡光义, 梁旭, 王帅, 刘向南. 高弯度曲流河砂体规模定量表征研究 . 沉积学报, 2017, 35(2): 279-289. doi: 10.14027/j.cnki.cjxb.2017.02.007
[4]	. 凹陷向斜区岩性类油藏油富集主控因素及成藏模式——以松辽盆地升西—徐家围子向斜葡萄花油层为例 . 沉积学报, 2014, 32(4): 776-783.
[5]	. 鄂尔多斯盆地中生界低渗透岩性油藏形成规律综述 . 沉积学报, 2012, 30(5): 964-974.
[6]	. 马岭—镇北地区延长组长8油组的砂体类型与多层叠置的连续型油藏特征 . 沉积学报, 2011, 29(6): 1206-1212.
[7]	孙雨. 松辽盆地红岗北地区扶余油层岩性油藏特征及控制因素分析 . 沉积学报, 2009, 27(4): 760-768.
[8]	朱玉双. 华池油田长3岩性油藏流动单元划分及其合理性验证 . 沉积学报, 2008, 26(1): 120-127.
[9]	刘正华. 歧南凹陷沙河街组重力流水道砂体成岩作用和孔隙演化模式 . 沉积学报, 2007, 25(2): 183-191.
[10]	程克明. 酒西坳陷青西凹陷窟窿山、柳沟庄油藏应属“源岩裂缝油藏” . 沉积学报, 2007, 25(3): 461-466.
[11]	李红. 鄂尔多斯盆地西峰油田白马南特低渗岩性油藏储层地质建模 . 沉积学报, 2007, 25(6): 954-960.
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[14]	崔周旗, 李文厚, 吴健平, 李莉, 侯凤梅, 王海潮. 乌里雅斯太凹陷斜坡带湖底扇相砾岩体沉积特征与隐蔽油藏勘探 . 沉积学报, 2005, 23(1): 21-28.
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文章访问数: 309
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特低渗岩性油藏间连通性表征研究——以鄂尔多斯盆地马岭地区长8油藏为例

doi: 10.14027/j.issn.1000-0550.2018.150

1. 西北大学大陆动力学国家重点实验室/地质学系, 西安 710069;

2. 中国石油长庆油田分公司开发事业部, 西安 710018;

3. 中国石油长庆油田分公司勘探开发研究院, 西安 710018

基金项目: 国家科技重大专项（2016ZX05046）；国家自然科学基金项目（41390451）

作者简介:
徐永强,男,1989年出生,博士,油气田地质与开发,E-mail:xyqiang421704657@163.com

通讯作者: 朱玉双,女,教授,E-mail:yshzhu@nwu.edu.cn

收稿日期: 2018-05-10
修回日期: 2018-06-29
刊出日期: 2019-06-10

中图分类号: P618.13

关键词:

摘要: 分析各岩性油藏之间的连通性，可为油藏之间区域寻找新的油气富集区提供依据。以鄂尔多斯盆地马岭地区长8油藏为研究对象，根据砂体发育规模及夹层发育状况分析储层砂体连通性，通过原油全烃色谱分析判断油藏间流体连通性。运用动静结合的方法探讨了马岭地区长8段各个小油藏间的连通性，结果表明：研究区长8段储层砂体叠置样式包括：孤立式、接触式、切叠式，其中切叠式储层砂体间连通性较好；建立了基于夹层的发育状况下砂体连通概率公式，并计算了研究区长8段储层砂体连通概率；通过原油全烃色谱分析可将研究区长8油藏分为三个流体连通系统，每个系统内的小油藏之间相互连通，不同系统内的小油藏间连通性差；根据马岭地区最新的勘探评价成果验证了该方法的有效性，该方法对特低渗岩性油藏间的连通性分析及油气勘探部署具有一定的指导意义。

English Abstract

Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin

1. State Key Laboratory of Continental Dynamics/Department of Geology, Northwest University, Xi'an 710069, China;

2. Development Department, Changqing Oilfield Company, PetroChina, Xi'an 710018, China;

3. Research Institute of Exploration and Development, Changqing Oilfield Company, PetroChina, Xi'an 710018, China

Funds: National Science and Technology Major Project, No.2016ZX05046; National Natural Science Foundation of China, No.41390451

Received Date: 2018-05-10
Rev Recd Date: 2018-06-29
Publish Date: 2019-06-10

Keywords:

Abstract: Analysis of connectivity among lithologic reservoirs could provide the basis for finding new oil and gas enrichment areas. Taking the Chang 8 reservoir in the Maling area of the Ordos Basin as an example, and according to sand body and the interlayer development, the fluid connectivity among reservoirs was determined by the total hydrocarbon chromatogram of its crude oil. This paper discusses the connectivity among Chang 8 reservoirs in the Maling area by combining dynamic and static data. Study results show that the sand body can be divided into three superposition models, which are the isolated, contacted, and tangency models. The tangency sand body model has good connectivity. A new formula for the connectivity probability of the sand body is proposed by taking the interlayer development into consideration and using this formula to calculate the connectivity probability of the sand body in the study area. Dynamic data analysis can be used to divide the Chang 8 reservoir into three fluid connected systems, each of which is connected to each other, and the interconnectivity among reservoirs in different systems is poor. The effectiveness of this method was verified according to the latest exploration and evaluation results, and this method has certain guiding significance for the analysis of the connectivity among the ultra-low permeability lithologic reservoirs and the next step for exploration and deployment.

引用本文:

Citation:

XU YongQiang, HE YongHong, ZHONG XiangYun, MA Jing, CHEN Lin, JIAO Jun, ZHU YuShuang. Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin[J]. Acta Sedimentologica Sinica, 2019, 37(3): 623-632. doi: 10.14027/j.issn.1000-0550.2018.150

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特低渗岩性油藏间连通性表征研究——以鄂尔多斯盆地马岭地区长8油藏为例

doi: 10.14027/j.issn.1000-0550.2018.150

作者简介:
徐永强,男,1989年出生,博士,油气田地质与开发,E-mail:xyqiang421704657@163.com

通讯作者:
朱玉双,女,教授,E-mail:yshzhu@nwu.edu.cn

计量

Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin

计量

目录

特低渗岩性油藏间连通性表征研究——以鄂尔多斯盆地马岭地区长8油藏为例

doi: 10.14027/j.issn.1000-0550.2018.150

1. 西北大学大陆动力学国家重点实验室/地质学系, 西安 710069;

2. 中国石油长庆油田分公司开发事业部, 西安 710018;

3. 中国石油长庆油田分公司勘探开发研究院, 西安 710018

作者简介:
徐永强,男,1989年出生,博士,油气田地质与开发,E-mail:xyqiang421704657@163.com

通讯作者: 朱玉双,女,教授,E-mail:yshzhu@nwu.edu.cn

English Abstract

Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin

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特低渗岩性油藏间连通性表征研究——以鄂尔多斯盆地马岭地区长8油藏为例

doi: 10.14027/j.issn.1000-0550.2018.150

作者简介: 徐永强,男,1989年出生,博士,油气田地质与开发,E-mail:xyqiang421704657@163.com

通讯作者: 朱玉双,女,教授,E-mail:yshzhu@nwu.edu.cn

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Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin

计量

出版历程

目录

特低渗岩性油藏间连通性表征研究——以鄂尔多斯盆地马岭地区长8油藏为例

doi: 10.14027/j.issn.1000-0550.2018.150

1. 西北大学 大陆动力学国家重点实验室/地质学系, 西安 710069; 2. 中国石油长庆油田分公司开发事业部, 西安 710018; 3. 中国石油长庆油田分公司勘探开发研究院, 西安 710018

作者简介: 徐永强,男,1989年出生,博士,油气田地质与开发,E-mail:xyqiang421704657@163.com

通讯作者: 朱玉双,女,教授,E-mail:yshzhu@nwu.edu.cn

English Abstract

Research on the Connectivity Characterization among the Ultra-low Permeability Lithologic Reservoirs: Case study of the Chang 8 reservoir in the Maling area of the Ordos Basin

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
徐永强,男,1989年出生,博士,油气田地质与开发,E-mail:xyqiang421704657@163.com

通讯作者:
朱玉双,女,教授,E-mail:yshzhu@nwu.edu.cn

1. 西北大学大陆动力学国家重点实验室/地质学系, 西安 710069;

2. 中国石油长庆油田分公司开发事业部, 西安 710018;

3. 中国石油长庆油田分公司勘探开发研究院, 西安 710018

作者简介:
徐永强,男,1989年出生,博士,油气田地质与开发,E-mail:xyqiang421704657@163.com