断裂及岩浆活动对幔源CO<sub>2</sub>气成藏的作用——以济阳坳陷为例

林松辉

断裂及岩浆活动对幔源CO₂气成藏的作用——以济阳坳陷为例

林松辉^{1, 2, 3,}

1.
中国科学院广州地球化学研究所, 广东广州 510640
2.
胜利油田有限公司物探研究院, 山东东营 257022
3.
中国科学院研究生院, 北京 100039

基金项目:

中国石油化工股份有限公司科研项目“胜利山东探区CO₂气资源勘探综合研究” P02066

国家自然科学基金项目 40372067

详细信息

作者简介:
林松辉(1964—), 男, 高级工程师, 主要从事油气地质、地球物理等方面的研究工作. E-mail: yjslsh@slof.com

中图分类号: P618.13
计量
- 文章访问数: 3441
- HTML全文浏览量: 111
- PDF下载量: 8
- 被引次数: 0
出版历程
- 收稿日期: 2005-03-14
- 刊出日期: 2005-07-25

Fault and Magmatic Activity as Control of Mantle Source CO₂ Gas Accumulation: A Case Study of Jiyang Depression

LIN Song-hui^{1, 2, 3
,}

1.
Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
2.
Academy of Geophysical Exploration of Shengli Oilfield Ltd. Corp., Dongying 257022, China
3.
Graduate School, Chinese Academy of Sciences, Beijing 100039, China

摘要

摘要: 尽管CO₂气在地壳浅层运聚成藏与常规的烃气相似, 都要求有丰富的源、储层、圈闭、输导系统和盖层, 但在成因或来源上与烃气有天壤之别.通过对与CO₂气田(藏) 有关的深大断裂、火成岩进行综合研究认为, 岩浆是CO₂运移的载体, 火成岩的发育则是断裂时空同步活动的重要标志, 幔源CO₂气的成藏要素最为重要的是“运”, 即要有直接或间接与地幔相连的深大断裂, 而且, 作为一条断裂通道的活动要时空同步.故而CO₂气田(藏) 的形成, 同断裂活动和岩浆活动有着密切的关系.断裂对CO₂气田(藏) 形成的控制作用表现为: (1) 深大断裂控制CO₂成藏带; (2) 边界断裂及其派生的不同方向、不同级别的断裂控制了盆地内CO₂气田(藏) 的形成与分布.
- 幔源CO₂气 /
- 岩浆活动 /
- 断裂活动 /
- 深大断裂 /
- 济阳坳陷
Abstract: In the shallow level of the earth's crust, migration and accumulation of CO₂ are similar to those of conventional hydrocarbon, and both demand rich sources, reservoirs, traps, migration system and caprocks. However, CO₂ is greatly different from hydrocarbon in origin and source. By research for deep faults and igneous rocks related to CO₂ gas fields, the author considers that magma is the carrier for CO₂ gas migration, while the development of igneous rocks is an important sign of the synchronous fault spatio-temporal activity. The 'migration' is one of the most important elements for mantle source CO₂ gas accumulation, which means that there are deep faults connected to the mantle, directly or indirectly, and fault activity must be consistent with CO₂ gas migration in space and time. Thus formation of CO₂ gas fields is closely related tofault and magmatic activity. Control of the fault in the formation of CO₂ gas fields is as follows: (1) deep faults control CO₂ gas accumulation belts; (2) the boundary faults and their derivative faults at different directions and different scales control the formation and distribution of CO₂ gas fields in the basin.
- mantle source CO₂ gas /
- magmatic activity /
- fault activity /
- deep fault /
- Jiyang depression

HTML全文

图 1 济阳坳陷二氧化碳气藏平面分布

Fig. 1. Distribution of CO₂ gas pools in Jiyang depression

下载: 全尺寸图片幻灯片

图 2 惠民地区深大断裂与CO₂气藏分布的空间关系

Fig. 2. Spatial relationship between deep faults and distribution of CO₂ gas pools

下载: 全尺寸图片幻灯片

图 3 高青-平南断裂与CO₂气藏的关系

Fig. 3. Relationship between Gaoqing-Pingnan fault and CO₂ gas pool

下载: 全尺寸图片幻灯片

图 4 东营凹陷西部及阳信洼陷构造Buffer区与CO₂气田分布

Fig. 4. Structure buffer region and distribution of CO₂ gas fields in the western Dongying sag and Yangxin depression

下载: 全尺寸图片幻灯片

表 1 济阳坳陷无机成因二氧化碳气藏的气源断裂体系结构类型

Table 1. Structural types of gas source fault system of inorganic CO₂ gas reservoirs in Jiyang depression

参考文献(21)

[1]	Ballentine, C. J., Schoell, M., Coleman, D., et al., 2000. Magmatic CO₂ in natural gases in the Permian basin, West Texas: Identifying the regional source and filling history. Proceedings of GeofluidsⅢ. In: Journal of Geochemical Exploration, Pueyo, J. J., Cardellach, E., Bitzer, K., et al., eds., 69-70: 59-63.
[2]	Cao, Z. X., Che, Y., Li, J. L., et al., 2001. Accumulation analysis on a helium-enriched gas reservoir in Huagou area, the Jiyang depression. Petroleum Geology & Experiment, 23(4): 395-399(in Chinese with English abstract).
[3]	Chen, H. H., 2001. Advances in research on C-He natural gas system of sedimentary basin. China Of fshore Oil and Gas(Geology), 15(4): 295-298(in Chinese with English abstract).
[4]	Dai, J. X., Song, Y., Dai, C. S., et al., 1997. Formational conditions of abiogenic origin gas and its pools in eastern China. Science Press, Beijing(in Chinese).
[5]	Dai, J.X., 1995. Abiogenic gas in oil-gas bearing basins in China and its reservoirs. Natural Gas Industry, 15(3): 22-27(in Chinese with English abstract).
[6]	McPherson, B.J.O. L., Cole, B.S., 2000. Multiphase CO₂ flow, transport and sequestration in the Powder River basin, Wyoming, USA. Proceedings of GeofluidsⅢ, In: Journal of Geochemical Exploration, Pueyo, J. J., Cardellach, E., Bitzer, K., et al., eds., 69-70: 65-69.
[7]	Peng, X.B., Chen, J.Y., Cao, Z.X., 2003. Origin study of the non-hydrocarbon gases of the Huagou gas field in the Shengli petroleum area. Geological Science and Technology Information, 22(1): 79-82(in Chinese with English abstract).
[8]	Pinti, D. L., Marty, B., 2000. Noble gases in oil and gas fields: Origins and processes. In: Fluids and basin evolution, Kurt, K. C, ed., 163-196.
[9]	Tang, D.Z., Liu, H.X., Li, X.M., et al., 2002. Probe into deep-seated structural factors of abiogenic gas accumulation and storage in Jiyang depression. Earth Science—Journal of China University of Geosciences, 27(1): 30-34(in Chinese with English abstract).
[10]	Tao, S.Z., Liu, D.L., Yang, X.Y., et al., 1999. Progress in the study of the types, distribution and reservoirs of CO₂ gas of inorganic origin. Regional Geology of China, 18(2): 218-222(in Chinese with English abstract).
[11]	Wang, Z.L., Sun, M.L., Zhang, L.K., et al., 2004. Evolution of abnormal pressure and model of gas accumulation in Xujiahe Formation, western Sichuan basin. Earth Science—Journal of China University of Geosciences, 29(4): 433-439(in Chinese with English abstract).
[12]	Zhu, Y. N., Wu, X. N., 1994. Geological study of CO₂. Lanzhou University Press, Lanzhou(in Chinese).
[13]	曹忠祥, 车燕, 李军亮, 等, 2001. 济阳坳陷花沟地区高含He气藏成藏分析. 石油实验地质, 23(4): 395-399. doi: 10.3969/j.issn.1001-6112.2001.04.007
[14]	陈红汉, 2001. 沉积盆地C-He天然气系统研究进展. 中国海上油气(地质), 15(4): 295-298. https://www.cnki.com.cn/Article/CJFDTOTAL-ZHSD200104015.htm
[15]	戴金星, 宋岩, 戴春森, 等, 1997. 中国东部无机成因气及其气藏形成条件. 北京: 科学出版社.
[16]	戴金星, 1995. 中国含油气盆地的无机成因气及其气藏. 天然气工业, 15(3): 22-27. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG503.006.htm
[17]	彭晓波, 陈建渝, 曹忠祥, 等, 2003. 胜利油区花沟气田非烃类气体成因研究. 地质科技情报, 22(1): 79-82.
[18]	汤达祯, 刘鸿祥, 李小孟, 等, 2002. 济阳坳陷非生物成因气聚集的深层构造因素探讨. 地球科学——中国地质大学学报, 27(1): 30-34. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200201005.htm
[19]	陶士振, 刘德良, 杨晓勇, 等, 1999. 无机成因二氧化碳气的类型分布和成藏控制条件. 中国区域地质, 18(2): 218-222. doi: 10.3969/j.issn.1671-2552.1999.02.017
[20]	王震亮, 孙明亮, 张立宽, 等, 2004. 川西地区须家河组异常压力演化与天然气成藏模式. 地球科学——中国地质大学学报, 29(4): 433-439. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200404008.htm
[21]	朱岳年, 吴新年, 1994. 二氧化碳地质研究. 兰州: 兰州大学出版社.