应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇

陈亮; 于水; 胡孝林; 赵红岩; 陈宇航; 赵千慧

doi:10.3969/j.issn.1000-0550.2018.011

ISSN 1000-0550 CN 62-1038/P

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应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇

陈亮, 于水, 胡孝林, 赵红岩, 陈宇航, 赵千慧

文章导航 > 沉积学报 > 2018 > 36(1): 92-100

陈亮, 于水, 胡孝林, 赵红岩, 陈宇航, 赵千慧. 应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇[J]. 沉积学报, 2018, 36(1): 92-100. doi: 10.3969/j.issn.1000-0550.2018.011

引用本文:

CHEN Liang, YU Shui, HU XiaoLin, ZHAO HongYan, CHEN YuHang, ZHAO QianHui. Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan[J]. Acta Sedimentologica Sinica, 2018, 36(1): 92-100. doi: 10.3969/j.issn.1000-0550.2018.011

Citation:

CHEN Liang, YU Shui, HU XiaoLin, ZHAO HongYan, CHEN YuHang, ZHAO QianHui. Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan[J]. Acta Sedimentologica Sinica, 2018, 36(1): 92-100. doi: 10.3969/j.issn.1000-0550.2018.011

引用本文:

Citation:

CHEN Liang, YU Shui, HU XiaoLin, ZHAO HongYan, CHEN YuHang, ZHAO QianHui. Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan[J]. Acta Sedimentologica Sinica, 2018, 36(1): 92-100. doi: 10.3969/j.issn.1000-0550.2018.011

应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇

doi: 10.3969/j.issn.1000-0550.2018.011

1.
中海油研究总院, 北京 100028;
2.
西安石油大学地球科学与工程学院, 西安 710065;
3.
中国石油管道局工程有限公司国际事业部, 河北廊坊 065000

基金项目: 国家科技重大专项（2017ZX05032-002）

详细信息

作者简介:
陈亮,男,1986年出生,工程师,深水层序地层与沉积、储层预测,E-mail:chenliang29@cnooc.com.cn

中图分类号: P618.13

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文章访问数: 394
HTML全文浏览量: 7
PDF下载量: 764
被引次数: 0

Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan

1.
CNOOC Research Institute, Beijing 100028, China;
2.
School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an 710065, China;
3.
China Petroleum Pipeline Engineering Co., Ltd. International, Langfang, Hebei 065000, China

Funds: National Science and Technology Major Project, No. 2017ZX05032-002

摘要

摘要: 在海外选区研究阶段，盆地勘探程度极低，资料贫乏，导致常规深水沉积分析工作很难开展。而陆坡形态与陆坡迁移轨迹富含丰富的地质信息，可借助二者的组合对深水沉积进行宏观分析。以二维地震资料为基础，应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇的有利发育区。A盆地发育上升型、平直型、下降型三种陆坡迁移轨迹类型，其中平直-下降型迁移轨迹对应的陆坡进积距离更大，更有利于发育大型深水扇沉积；同时A盆地发育上凸型、下凹型、直线型和坡坪型四种陆坡类型，上凸型与下凹型陆坡的坡度更缓，宽度更大，更有利于重力流的砂泥分异，从而形成富砂深水扇沉积。将同一时期的大型、富砂深水扇的有利分布区相叠合，重叠区域即为该时期大型富砂深水扇的有利发育区，主要位于盆地东部拐角带与盆地西部。同时应用组合法还可建立盆地漂移期的沉积演化模式，分析漂移期沉积演化历史。
- 陆坡形态 /
- 陆坡迁移轨迹 /
- 组合法 /
- 深水扇
Abstract: In overseas selection stage, extremely low exploration degree and poor data of basin lead to work hard to carry out regular deepwater sedimentary analysis. Slope geometries and shelf-edge trajectories have abundant geological information. In this paper, on the basis of 2D seismic data, apply combination of slope geometries and shelf-edge trajectories to look for favorable distribution of large-scale, sand-rich deepwater fan. A basin develops three types of shelf-edge trajectories, including increasing shelf-edge trajectories, flat shelf-edge trajectories, decreasing shelf-edge trajectories. Progradational distance of linear-decreasing shelf-edge trajectories corresponding slope is longer, more beneficial to develop of large-scale deepwater fan deposits. At the same time, A basin develops four types of slope, including up convex slope, down concave slope, linear slope, and ramp-flat slope. Up convex slope and down concave slope have smaller slope angle and bigger slope width, more beneficial to sand mud differentiation and thus form deepwater fan deposits with better physical property of reservoir. Overlap favorable distribution of deepwater fan with large-scale and good physical property of reservoir during the same period. Overlapping area is the favorable distribution of large-scale, sand-rich deepwater fan, mainly located in the eastern corner and western area in the basin. Also, applying combination method of slope geometries and shelf-edge trajectories can establish sedimentary evolution model of basin during drifting period and analyze history of sedimentary evolution.
- slope geometries /
- shelf-edge trajectories /
- combination method /
- deepwater fan

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参考文献(0)

[1]	岳翀, 赵晓明, 葛家旺, 马畅, 廖晋, 宋鹏, 方小宇, 范廷恩. 琼东南盆地莺歌海组陆架边缘轨迹演化及主控因素 . 沉积学报, 2023, 41(1): 110-125. doi: 10.14027/j.issn.1000-0550.2022.065
[2]	潘双苹, 胡光明, 唐友军, 刘忠保, 徐佑德, 修金磊, 魏薇, 张欣越. 断裂组合导流作用对扇三角洲形态的影响 . 沉积学报, 2023, 41(3): 867-878. doi: 10.14027/j.issn.1000-0550.2021.170
[3]	蔡露露, 谢晓军, 李建平, 廖计华. 深水沉积差异及其对油气分布影响 . 沉积学报, 2022, 40(1): 229-243. doi: 10.14027/j.issn.1000-0550.2020.093
[4]	于景强, 韩宏伟. 近岸水下扇坡积朵叶体沉积模式与成因机制 . 沉积学报, 2020, 38(2): 411-419. doi: 10.14027/j.issn.1000-0550.2019.035
[5]	朱筱敏, 葛家旺, 赵宏超, 袁立忠, 刘军. 陆架边缘三角洲研究进展及实例分析 . 沉积学报, 2017, 35(5): 945-957. doi: 10.14027/j.cnki.cjxb.2017.05.007
[6]	曾小明, 于佳, 潘燕, 陈晓武, 张辉. 陵水凹陷北坡海底扇孔隙演化和成岩相研究 . 沉积学报, 2016, 34(6): 1198-1207. doi: 10.14027/j.cnki.cjxb.2016.06.017
[7]	刘杰, 苏明, 乔少华, 沙志彬, 吴能友, 杨睿. 珠江口盆地白云凹陷陆坡限制型海底峡谷群成因机制探讨 . 沉积学报, 2016, 34(5): 940-950. doi: 10.14027/j.cnki.cjxb.2016.05.013
[8]	卢景美, 张金川, 严杰, 王丹, 张量. 墨西哥湾北部深水区Wilcox沉积特征及沉积模式研究 . 沉积学报, 2014, 32(6): 1132-1139.
[9]	. 南海西北次海盆深水扇系统沉积演化特征 . 沉积学报, 2013, 31(04): 706-717.
[10]	. 南海北部神狐陆坡限制型滑塌体特征及成因机理 . 沉积学报, 2012, 30(4): 639-645.
[11]	. 白云凹陷珠江组深水扇成岩作用与成岩相分析 . 沉积学报, 2012, 30(3): 451-460.
[12]	. 荔湾3 1井区珠江组深水扇高分辨率层序分析及应用 . 沉积学报, 2011, 29(6): 1122-1129.
[13]	李云. 珠江口盆地荔湾31气田珠江组深水扇沉积相分析 . 沉积学报, 2011, 29(4): 665-676.
[14]	徐强. 南海白云凹陷深水区渐新世—中新世断阶陆架坡折沉积过程响应 . 沉积学报, 2010, 28(5): 906-916.
[15]	袁圣强. 南海北部陆坡深水曲流水道的识别及成因 . 沉积学报, 2010, 28(1): 68-75.
[16]	吴时国. 南海北部陆坡深水沉积体系研究 . 沉积学报, 2009, 27(5): 922-930.
[17]	王宏斌. 南海北部陆坡构造坡折带中的天然气水合物 . 沉积学报, 2008, 26(2): 283-293.
[18]	. 南海北部陆坡古地貌特征与13.8Ma以来珠江深水扇 . 沉积学报, 2006, 24(4): 476-482.
[19]	彭大钧, 庞雄, 陈长民, 舒誉, 叶斌, 甘其刚, 吴昌荣, 黄先律. 从浅水陆架走向深水陆坡——南海深水扇系统的研究 . 沉积学报, 2005, 23(1): 1-11.
[20]	孟宪伟, 刘保华, 石学法, 吴金龙. 冲绳海槽中段西陆坡下缘天然气水合物存在的可能性分析 . 沉积学报, 2000, 18(4): 629-633.

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应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇

doi: 10.3969/j.issn.1000-0550.2018.011

1. 中海油研究总院, 北京 100028;

2. 西安石油大学地球科学与工程学院, 西安 710065;

3. 中国石油管道局工程有限公司国际事业部, 河北廊坊 065000

基金项目: 国家科技重大专项（2017ZX05032-002）

作者简介:
陈亮,男,1986年出生,工程师,深水层序地层与沉积、储层预测,E-mail:chenliang29@cnooc.com.cn

收稿日期: 2017-03-10
修回日期: 2017-04-17
刊出日期: 2018-02-10

中图分类号: P618.13

关键词:

陆坡形态 /

陆坡迁移轨迹 /

组合法 /

深水扇

摘要: 在海外选区研究阶段，盆地勘探程度极低，资料贫乏，导致常规深水沉积分析工作很难开展。而陆坡形态与陆坡迁移轨迹富含丰富的地质信息，可借助二者的组合对深水沉积进行宏观分析。以二维地震资料为基础，应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇的有利发育区。A盆地发育上升型、平直型、下降型三种陆坡迁移轨迹类型，其中平直-下降型迁移轨迹对应的陆坡进积距离更大，更有利于发育大型深水扇沉积；同时A盆地发育上凸型、下凹型、直线型和坡坪型四种陆坡类型，上凸型与下凹型陆坡的坡度更缓，宽度更大，更有利于重力流的砂泥分异，从而形成富砂深水扇沉积。将同一时期的大型、富砂深水扇的有利分布区相叠合，重叠区域即为该时期大型富砂深水扇的有利发育区，主要位于盆地东部拐角带与盆地西部。同时应用组合法还可建立盆地漂移期的沉积演化模式，分析漂移期沉积演化历史。

English Abstract

Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan

1. CNOOC Research Institute, Beijing 100028, China;

2. School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an 710065, China;

3. China Petroleum Pipeline Engineering Co., Ltd. International, Langfang, Hebei 065000, China

Funds: National Science and Technology Major Project, No. 2017ZX05032-002

Received Date: 2017-03-10
Rev Recd Date: 2017-04-17
Publish Date: 2018-02-10

Keywords:

Abstract: In overseas selection stage, extremely low exploration degree and poor data of basin lead to work hard to carry out regular deepwater sedimentary analysis. Slope geometries and shelf-edge trajectories have abundant geological information. In this paper, on the basis of 2D seismic data, apply combination of slope geometries and shelf-edge trajectories to look for favorable distribution of large-scale, sand-rich deepwater fan. A basin develops three types of shelf-edge trajectories, including increasing shelf-edge trajectories, flat shelf-edge trajectories, decreasing shelf-edge trajectories. Progradational distance of linear-decreasing shelf-edge trajectories corresponding slope is longer, more beneficial to develop of large-scale deepwater fan deposits. At the same time, A basin develops four types of slope, including up convex slope, down concave slope, linear slope, and ramp-flat slope. Up convex slope and down concave slope have smaller slope angle and bigger slope width, more beneficial to sand mud differentiation and thus form deepwater fan deposits with better physical property of reservoir. Overlap favorable distribution of deepwater fan with large-scale and good physical property of reservoir during the same period. Overlapping area is the favorable distribution of large-scale, sand-rich deepwater fan, mainly located in the eastern corner and western area in the basin. Also, applying combination method of slope geometries and shelf-edge trajectories can establish sedimentary evolution model of basin during drifting period and analyze history of sedimentary evolution.

引用本文:

Citation:

CHEN Liang, YU Shui, HU XiaoLin, ZHAO HongYan, CHEN YuHang, ZHAO QianHui. Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan[J]. Acta Sedimentologica Sinica, 2018, 36(1): 92-100. doi: 10.3969/j.issn.1000-0550.2018.011

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应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇

doi: 10.3969/j.issn.1000-0550.2018.011

作者简介:
陈亮,男,1986年出生,工程师,深水层序地层与沉积、储层预测,E-mail:chenliang29@cnooc.com.cn

计量

Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan

计量

目录

应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇

doi: 10.3969/j.issn.1000-0550.2018.011

1. 中海油研究总院, 北京 100028;

2. 西安石油大学地球科学与工程学院, 西安 710065;

3. 中国石油管道局工程有限公司国际事业部, 河北廊坊 065000

作者简介:
陈亮,男,1986年出生,工程师,深水层序地层与沉积、储层预测,E-mail:chenliang29@cnooc.com.cn

English Abstract

Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan

1. CNOOC Research Institute, Beijing 100028, China;

2. School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an 710065, China;

3. China Petroleum Pipeline Engineering Co., Ltd. International, Langfang, Hebei 065000, China

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应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇

doi: 10.3969/j.issn.1000-0550.2018.011

作者简介: 陈亮,男,1986年出生,工程师,深水层序地层与沉积、储层预测,E-mail:chenliang29@cnooc.com.cn

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Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan

计量

出版历程

目录

应用陆坡形态-迁移轨迹组合法寻找大型富砂深水扇

doi: 10.3969/j.issn.1000-0550.2018.011

1. 中海油研究总院, 北京 100028; 2. 西安石油大学地球科学与工程学院, 西安 710065; 3. 中国石油管道局工程有限公司国际事业部, 河北廊坊 065000

作者简介: 陈亮,男,1986年出生,工程师,深水层序地层与沉积、储层预测,E-mail:chenliang29@cnooc.com.cn

English Abstract

Application from Combination of Slope Geometries and Shelf-Edge Trajectories to Find Large-Scale, Sand-Rich Deepwater Fan

1. CNOOC Research Institute, Beijing 100028, China; 2. School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an 710065, China; 3. China Petroleum Pipeline Engineering Co., Ltd. International, Langfang, Hebei 065000, China

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
陈亮,男,1986年出生,工程师,深水层序地层与沉积、储层预测,E-mail:chenliang29@cnooc.com.cn

1. 中海油研究总院, 北京 100028;

2. 西安石油大学地球科学与工程学院, 西安 710065;

3. 中国石油管道局工程有限公司国际事业部, 河北廊坊 065000

作者简介:
陈亮,男,1986年出生,工程师,深水层序地层与沉积、储层预测,E-mail:chenliang29@cnooc.com.cn

1. CNOOC Research Institute, Beijing 100028, China;

2. School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an 710065, China;

3. China Petroleum Pipeline Engineering Co., Ltd. International, Langfang, Hebei 065000, China