奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画

林承焰; 程盼; 任丽华; 张静; 李宗奇; 刘书亭; 黄文松

doi:10.14027/j.issn.1000-0550.2018.147

ISSN 1000-0550 CN 62-1038/P

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奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画

林承焰, 程盼, 任丽华, 张静, 李宗奇, 刘书亭, 黄文松

文章导航 > 沉积学报 > 2019 > 37(3): 610-622

林承焰, 程盼, 任丽华, 张静, 李宗奇, 刘书亭, 黄文松. 奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画[J]. 沉积学报, 2019, 37(3): 610-622. doi: 10.14027/j.issn.1000-0550.2018.147

引用本文:

LIN ChengYan, CHENG Pan, REN LiHua, ZHANG Jing, LI ZongQi, LIU ShuTing, HUANG WenSong. Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt[J]. Acta Sedimentologica Sinica, 2019, 37(3): 610-622. doi: 10.14027/j.issn.1000-0550.2018.147

Citation:

LIN ChengYan, CHENG Pan, REN LiHua, ZHANG Jing, LI ZongQi, LIU ShuTing, HUANG WenSong. Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt[J]. Acta Sedimentologica Sinica, 2019, 37(3): 610-622. doi: 10.14027/j.issn.1000-0550.2018.147

引用本文:

Citation:

LIN ChengYan, CHENG Pan, REN LiHua, ZHANG Jing, LI ZongQi, LIU ShuTing, HUANG WenSong. Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt[J]. Acta Sedimentologica Sinica, 2019, 37(3): 610-622. doi: 10.14027/j.issn.1000-0550.2018.147

奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画

doi: 10.14027/j.issn.1000-0550.2018.147

1.
中国石油大学(华东)地球科学与技术学院, 山东青岛 266580;
2.
中国石油勘探开发研究院, 北京 100083

基金项目: 国家科技重大专项（2016ZX05031001-001-003）

详细信息

作者简介:
林承焰,男,1963年出生,博士,教授,油气藏开发地质,E-mail:lincy@upc.edu.cn

通讯作者:
任丽华,女,副教授,E-mail:rlh_79@163.com

中图分类号: P618.13

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文章访问数: 441
HTML全文浏览量: 22
PDF下载量: 325
被引次数: 0

Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt

1.
School of Geosciences, China University of Petroleum(East China), Qingdao, Shandong 266580, China;
2.
Research Institute of Petroleum Exploration and Development, Petro China, Beijing 100083, China

Funds: National Science and Ttechnology Major Project,No.2016ZX05031001-001-003

摘要

摘要: 委内瑞拉盆地奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画难度大，是制约该区块水平井高效开发的关键地质因素。在区域沉积背景研究的基础上，利用岩芯描述和分析化验资料，确定该地区为辫状河三角洲沉积，区内主要发育辫状河三角洲平原和三角洲前缘亚相，心滩、复合心滩坝、辫状河道、决口扇/溢岸、泛滥平原、水下分流河道、分流间湾、席状砂和潮汐砂坝等微相。综合利用地震和测井资料、现代沉积测量类比和经验公式等三种方法，实现了研究区主要沉积微相的定量刻画，认为辫状河河道带宽度介于1~5 km，水下分流河道宽度在1 km左右，建立了心滩宽与心滩长、心滩宽与辫状河道宽度、水下分流河道单河道宽度与深度之间关系的经验公式，进一步阐明了Oficina组沉积时期辫状河三角洲沉积演化规律，为提高研究区超重油油藏采出程度提供了重要地质依据。
- 奥里诺科重油带 /
- Oficina组 /
- 辫状河三角洲相 /
- 定量刻画 /
- 井震结合 /
- 现代沉积类比 /
- 经验公式
Abstract: Quantitative description of braided river delta sedimentary facies of the Oficina Formation in MPE-3 block of the Orinoco heavy oil belt in Venezuela Basin is difficult, which is the key geological factor restricting the efficient development of horizontal wells in this block. Based on the study of regional sedimentary background, it shows that the braided river delta deposits dominates this area which is determined by core description and analysis of laboratory data,mainly developing the subfacies of braided river delta plain and delta front and microfacies such as the mid-channel bar, composite mid-channel bar, braided channel, splay/overflow, flood plain, underwater distributary channel, interdistributary bay, sand sheet and tidal sand bar. Quantitative characterization of major sedimentary microfacies in the study area has been achieved by using three methods:seismic and logging data, analogy of modern sedimentary surveys and empirical formulas. The results suggest that the width of braided channel ranges from 1 km to 5 km, and the width of underwater distributary channel is about 1 km. Empirical formulas between the width and length of the heart beach, the width of the heart beach and the braided channel, the width and depth of the single channel of the underwater distributary channel are established, and the evolution law of the braided river delta during the deposition of the Oficina Formation is further clarified. The research results provide an important geological basis for improving the recovery degree of super heavy oil reservoirs in the study area.
- Orinoco heavy oil belt /
- Oficina Formation /
- braided river delta sedimentary facies /
- quantitative characterization /
- well seismic combination /
- modern sedimentary analogy /
- empirical formula

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[1]	唐洪, 龙冠宇, 张章, 曲炳昌. 基于沉积数值模拟的砂质辫状河三角洲沉积特征与演化规律研究 . 沉积学报, 2024, (): -. doi: 10.14027/j.issn.1000-0550.2024.088
[2]	黄学勇, 高茂生, 侯国华, 张戈, 刘森, 党显璋. 现代黄河三角洲南部潮间带及附近海域沉积特征认识与分析 . 沉积学报, 2021, 39(2): 408-424. doi: 10.14027/j.issn.1000-0550.2020.013
[3]	蒋庆平, 孔垂显, 李维锋, 邱子刚, 卢志远, 常天全, 刘凯, 陈栋梁, 李胜, 袁晓光. 陆相湖盆大型扇三角洲沉积特征与演化规律 . 沉积学报, 2020, 38(5): 923-932. doi: 10.14027/j.issn.1000-0550.2019.089
[4]	陶金雨, 张昌民, 郭旭光, 朱锐, 潘进, 唐勇. 磨圆度定量表征在扇三角洲沉积微相判别中的应用 . 沉积学报, 2020, 38(5): 956-965. doi: 10.14027/j.issn.1000-0550.2019.111
[5]	赵国祥, 官大勇, 刘朋波, 黄颖, 刘丹丹. 庙西南凸起馆陶组浅水辫状河三角洲沉积特征及砂体演化 . 沉积学报, 2018, 36(4): 807-817. doi: 10.14027/j.issn.1000-0550.2018.047
[6]	葛家旺, 朱筱敏, 潘荣, 雷永昌, 张昕, 陈淑慧. 珠江口盆地惠州凹陷文昌组砂岩孔隙定量演化模式——以HZ-A地区辫状河三角洲储层为例 . 沉积学报, 2015, 33(1): 183-193. doi: 10.14027/j.cnki.cjxb.2015.01.019
[7]	陈仕臻, 林承焰, 任丽华, 刘文婧, 陈和平, 黄文松. 砂质辫状河沉积模式的建立——以委内瑞拉奥里诺科重油带H区块为例 . 沉积学报, 2015, 33(5): 965-971. doi: 10.14027/j.cnki.cjxb.2015.05.012
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[9]	. 河控三角洲前缘沉积体系定量研究——以鄱阳湖三角洲为例 . 沉积学报, 2014, 32(2): 270-277.
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[11]	. 松辽盆地新立—新北地区嫩江组三段浅水三角洲水下分流河道砂体半定量解剖 . 沉积学报, 2012, 30(3): 511-521.
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奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画

doi: 10.14027/j.issn.1000-0550.2018.147

1. 中国石油大学(华东)地球科学与技术学院, 山东青岛 266580;

2. 中国石油勘探开发研究院, 北京 100083

基金项目: 国家科技重大专项（2016ZX05031001-001-003）

作者简介:
林承焰,男,1963年出生,博士,教授,油气藏开发地质,E-mail:lincy@upc.edu.cn

通讯作者: 任丽华,女,副教授,E-mail:rlh_79@163.com

收稿日期: 2018-05-09
修回日期: 2018-06-28
刊出日期: 2019-06-10

中图分类号: P618.13

关键词:

Oficina组 /

摘要: 委内瑞拉盆地奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画难度大，是制约该区块水平井高效开发的关键地质因素。在区域沉积背景研究的基础上，利用岩芯描述和分析化验资料，确定该地区为辫状河三角洲沉积，区内主要发育辫状河三角洲平原和三角洲前缘亚相，心滩、复合心滩坝、辫状河道、决口扇/溢岸、泛滥平原、水下分流河道、分流间湾、席状砂和潮汐砂坝等微相。综合利用地震和测井资料、现代沉积测量类比和经验公式等三种方法，实现了研究区主要沉积微相的定量刻画，认为辫状河河道带宽度介于1~5 km，水下分流河道宽度在1 km左右，建立了心滩宽与心滩长、心滩宽与辫状河道宽度、水下分流河道单河道宽度与深度之间关系的经验公式，进一步阐明了Oficina组沉积时期辫状河三角洲沉积演化规律，为提高研究区超重油油藏采出程度提供了重要地质依据。

English Abstract

Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt

1. School of Geosciences, China University of Petroleum(East China), Qingdao, Shandong 266580, China;

2. Research Institute of Petroleum Exploration and Development, Petro China, Beijing 100083, China

Funds: National Science and Ttechnology Major Project,No.2016ZX05031001-001-003

Received Date: 2018-05-09
Rev Recd Date: 2018-06-28
Publish Date: 2019-06-10

Keywords:

Orinoco heavy oil belt /
Oficina Formation /
braided river delta sedimentary facies /
quantitative characterization /
well seismic combination /
modern sedimentary analogy /
empirical formula

Abstract: Quantitative description of braided river delta sedimentary facies of the Oficina Formation in MPE-3 block of the Orinoco heavy oil belt in Venezuela Basin is difficult, which is the key geological factor restricting the efficient development of horizontal wells in this block. Based on the study of regional sedimentary background, it shows that the braided river delta deposits dominates this area which is determined by core description and analysis of laboratory data,mainly developing the subfacies of braided river delta plain and delta front and microfacies such as the mid-channel bar, composite mid-channel bar, braided channel, splay/overflow, flood plain, underwater distributary channel, interdistributary bay, sand sheet and tidal sand bar. Quantitative characterization of major sedimentary microfacies in the study area has been achieved by using three methods:seismic and logging data, analogy of modern sedimentary surveys and empirical formulas. The results suggest that the width of braided channel ranges from 1 km to 5 km, and the width of underwater distributary channel is about 1 km. Empirical formulas between the width and length of the heart beach, the width of the heart beach and the braided channel, the width and depth of the single channel of the underwater distributary channel are established, and the evolution law of the braided river delta during the deposition of the Oficina Formation is further clarified. The research results provide an important geological basis for improving the recovery degree of super heavy oil reservoirs in the study area.

引用本文:

Citation:

LIN ChengYan, CHENG Pan, REN LiHua, ZHANG Jing, LI ZongQi, LIU ShuTing, HUANG WenSong. Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt[J]. Acta Sedimentologica Sinica, 2019, 37(3): 610-622. doi: 10.14027/j.issn.1000-0550.2018.147

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奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画

doi: 10.14027/j.issn.1000-0550.2018.147

作者简介:
林承焰,男,1963年出生,博士,教授,油气藏开发地质,E-mail:lincy@upc.edu.cn

通讯作者:
任丽华,女,副教授,E-mail:rlh_79@163.com

计量

Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt

计量

目录

奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画

doi: 10.14027/j.issn.1000-0550.2018.147

1. 中国石油大学(华东)地球科学与技术学院, 山东青岛 266580;

2. 中国石油勘探开发研究院, 北京 100083

作者简介:
林承焰,男,1963年出生,博士,教授,油气藏开发地质,E-mail:lincy@upc.edu.cn

通讯作者: 任丽华,女,副教授,E-mail:rlh_79@163.com

English Abstract

Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt

1. School of Geosciences, China University of Petroleum(East China), Qingdao, Shandong 266580, China;

2. Research Institute of Petroleum Exploration and Development, Petro China, Beijing 100083, China

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奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画

doi: 10.14027/j.issn.1000-0550.2018.147

作者简介: 林承焰,男,1963年出生,博士,教授,油气藏开发地质,E-mail:lincy@upc.edu.cn

通讯作者: 任丽华,女,副教授,E-mail:rlh_79@163.com

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Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt

计量

出版历程

目录

奥里诺科重油带MPE-3区块Oficina组辫状河三角洲沉积相定量刻画

doi: 10.14027/j.issn.1000-0550.2018.147

1. 中国石油大学(华东)地球科学与技术学院, 山东青岛 266580; 2. 中国石油勘探开发研究院, 北京 100083

作者简介: 林承焰,男,1963年出生,博士,教授,油气藏开发地质,E-mail:lincy@upc.edu.cn

通讯作者: 任丽华,女,副教授,E-mail:rlh_79@163.com

English Abstract

Quantitative Description of the Braided River Delta Sedimentary Facies of the Oficina Formation in MPE-3 Block of the Orinoco Heavy Oil Belt

1. School of Geosciences, China University of Petroleum(East China), Qingdao, Shandong 266580, China; 2. Research Institute of Petroleum Exploration and Development, Petro China, Beijing 100083, China

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
林承焰,男,1963年出生,博士,教授,油气藏开发地质,E-mail:lincy@upc.edu.cn

通讯作者:
任丽华,女,副教授,E-mail:rlh_79@163.com

1. 中国石油大学(华东)地球科学与技术学院, 山东青岛 266580;

2. 中国石油勘探开发研究院, 北京 100083

作者简介:
林承焰,男,1963年出生,博士,教授,油气藏开发地质,E-mail:lincy@upc.edu.cn

1. School of Geosciences, China University of Petroleum(East China), Qingdao, Shandong 266580, China;

2. Research Institute of Petroleum Exploration and Development, Petro China, Beijing 100083, China