火山岩天然气成藏要素时空匹配及对成藏的控制作用: 以徐家围子地区深层为例

付广; 王有功

火山岩天然气成藏要素时空匹配及对成藏的控制作用: 以徐家围子地区深层为例

付广,
王有功

大庆石油学院地球科学学院, 黑龙江大庆 163318

基金项目:

国家重大基础研究“973” 2001CB209104

博士学科点专项科研基金 20060220002

详细信息

作者简介:
付广(1962-), 男, 教授, 从事油气藏形成与保存条件研究.E-mail: fuguang2008@126.com

中图分类号: P618.13
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出版历程
- 收稿日期: 2008-01-16
- 刊出日期: 2008-05-25

Time and Space Matching Relation among Accumulation Essential Factors of Gas Reservoirs in Volcanic Rock and Its Controlling to Gas Accumulation: A Case Study of Deep Strata of Xujiaweizi Region

Geoscience College, Daqing Petroleum Institute, Daqing 163318, China

摘要

摘要: 通过研究徐家围子地区深层火山岩气藏3个主要成藏要素——沙河子组气源岩、火山岩圈闭和断裂输导通道的时空匹配关系, 得到该区火山岩圈闭与沙河子组气源岩在空间上可以直接接触, 也可以在空间上相距一定距离, 但均由断裂沟通连接.沙河子组气源岩、火山岩圈闭和断裂输导通道在泉头组沉积末期-青山口组沉积中期、嫩江组沉积末期和明水组沉积末期三者时间匹配关系最好, 有利于天然气在火山岩中大规模富集成藏.通过3个主要成藏要素时空分布与火山岩气藏分布之间关系研究得到, 沙河子组气源岩区、Ⅰ、Ⅱ类火山岩储集圈闭和断裂分布在空间上共同控制着火山岩气藏的形成与分布.泉头组沉积末期-青山口组沉积末期、嫩江组沉积末期和明水组沉积末期应是该区火山岩气藏形成的主要时期, 3个主要成藏要素良好的时空匹配关系是造成该区深层火山岩中能形成大、中型气田的根本原因.
- 徐家围子地区 /
- 火山岩 /
- 成藏要素 /
- 匹配关系 /
- 圈闭 /
- 断裂 /
- 源岩
Abstract: Gas source rock of K₁sh, traps of volcanic rock and transport pathway of fault are three main factors that influence Xujianweizi gas reservoirs in volcanic rock.By studying the time and space matching relation of the three factors, we find that traps of volcanic rock can directly contact gas source rock of K₁sh, or a distance can exist between gas source rock of K₁sh and traps of volcanic rock, however, traps of volcano rock are all connected with gas source rock of K₁sh by faults.The time matching relation among gas source rock of K₁sh, traps of volcanic rock and faults is the best from the end of K₁q to the middle of K₁qn, the end of K₁n and the end of K₂m.It is favorable for gas to accumulate in a large scale.According to the study of relation between time and space distribution of gas reservoirs of volcanic rock, gas source rock area of K₁sh, traps of best and better volcanic rock and the distribution of faults spacely controlled the distribution and formation of gas reservoirs of volcano rock.The end of K₁q to the middle of K₁qn, the end of K₁n and the end of K₂m are main accumulation periods of gas reservoirs of volcano rock in Xujiaweizi region.The good matching relation among three accumulation essential factors is the basic cause for the formation of large and medium gas fields in volcanic rock.
- Xujianweizi region /
- volcanic rock /
- accumulation essential /
- matching relation /
- traps /
- fault /
- source rock

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图 1 徐家围子地区深层构造分区图

Fig. 1. Distribution of structure unit of deep strata in Xujiaweizi region

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图 2 徐家围子地区沙河子组气源岩生气强度与火山岩气藏关系

Fig. 2. Relation between generation gas intensity of K₁sh source rock and gas reservoirs in volcanic rock of Xujiaweizi region

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图 3 徐家围子地区深层火山岩气藏与储层评价及断裂关系

Fig. 3. Relation among gas reservoir of volcanic rock and evaluation result of reservoir faults in Xujiaweizi region

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图 4 徐家围子地区火山岩气藏3个主要成藏要素空间匹配关系示意图

a.昌德东气藏; b.徐深1气藏; c.升深2气藏; d.汪903井气藏; 1.砂泥岩; 2.气源岩; 3.气藏; 4.火山岩; 5.断裂输导通道

Fig. 4. Sketch for space matching relation among three main accumulation essential factors of gas reservoirs in volcanic rock of Xujiaweizi region

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图 5 徐家围子断陷沙河子组气源岩、火山岩圈闭和断裂输导通道时间匹配关系

1.断裂输导通道和火山岩裂缝圈形成时期; 2.火山岩孔隙型圈闭开始形成时期

Fig. 5. Time matching relation among gas source rock of K₁sh, traps of volcanic rock and transport pathway of fault in Xujiaweizi region

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图 6 徐家围子地区深层火山岩天然气注入期次

Fig. 6. Gas accumulation periods of volcanic rock of deep strata in Xujiaweizi region

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参考文献(30)

[1]	Chen, Z. Y., Li, J. S., Zhang, G., et al., 1996. Relationship between volcanic rocks and hydrocarbon within Liaohe depression of Bohai Gulf basin. Petroleum Exploration and Development, 23 (3): 1-5 (in Chinese with English abstract).
[2]	Cheng, R. H., Wang, P. J., Liu, W. Z., et al., 2005. Sequence stratigraphy with fills of volcanic rocks in Xujiaweizi faulted depression, Songliao basin, Northeast China. Journal of Jilin University (Earth Science Edition), 35 (4): 469-474 (in Chinese with English abstract).
[3]	Dai, J. X., Wang, T. B., Song, Y., et al., 1997. Formation conditions and distribution rules of big and middle gasfields in China. Petroleum Industry Press, Beijing, 184-197 (in Chinese).
[4]	Guo, J., Chen, S. T., Wang, W. L., et al., 2000. The litho-chemistry feature of volcanic rock in Xujiaweizi fault-depression, Songliao basin. Journal of Changchun University of Science and Technology, 30 (3): 243-245 (in Chinese with English abstract).
[5]	Kuang, L. C., Xue, X. K., Zou, C. N., et al., 2007. Oil accu-mulation and concentration regularity of volcanic lithos-tratigraphic oil reservoir: A case from upper-plate Carboniferous of Ka-Bai fracture zone, Junggar basin. Petroleum Exploration and Development, 34 (3): 285-290 (in Chinese with English abstract).
[6]	Li, H. Y., Jiang, Z. X., Pang, X. Q., 2006. Dominant migration pathway and its control on oil-gas migration in the northern edge of Qaidambasin. Earth Science—Journal of China University of Geosciences, 31 (2): 214-220 (in Chinese with English abstract).
[7]	Li, J., 2000. Characteristics of gas source rock and resources abundance of important gas-bearing basin in China. Chian University of Mining & Technology Press, Xuzhou, 95-138 (in Chinese).
[8]	Liang, S. Y., Liu, K. Q., Cai, Z. X., 2005. Study of petroleum accumulation system and pathway system. Petroleum Geology and Experiment, 27 (4): 327-332 (in Chinese with English abstract).
[9]	Liu, W. F., 2004. Reservoir characteristics of deep volcanic rocks and prediction of favorable areas in Xujiaweizi fault depression in Songliao basin. Oil and Gas Geology, 25 (1): 115-119 (in Chinese with English abstract).
[10]	Qi, D. K., Qi, J. S., Wang, G., 2002. Study on volcanic reservoir characteristics in Xujiaweizi area. Special Oil and Gas Reservoirs, 9 (4): 30-32, 45 (in Chinese with English abstract).
[11]	Ren, Y. G., Zhu, D. F., Wan, C. B., et al., 2004. Natural gasaccumulation role of Xujiaweizi depression in Songliao basin and future exploration target. Petroleum Geology and Oilfield Development in Daqing, 23 (5): 26-29 (in Chinese with English abstract).
[12]	Wang, C. W., Chen, H. H., Chen, C. M., et al., 2007. Characteristics of the Baiyun deep-water fan and main accumulation controlling factors in Pearl River Mouth basin, South China Sea. Earth Science—Journal of China University of Geosciences, 32 (2): 247-252 (in Chinese with English abstract).
[13]	Wang, P. J., Chi, Y. L., Liu, W. Z., et al., 2003. Volcanic facies of the Songliao basin: Classification characteristics and reservoir significance. Journal of Jilin University (Earth Science Edition), 33 (4): 449-459 (in Chinese with English abstract).
[14]	Yan, Q. R., Gao, S. L., Wang, Z. Q., et al., 2002. Geochronology and geochemistry of volcanic rocks from the Songliao basin and their implications. Geochimica, 31 (2): 169-179 (in Chinese with English abstract).
[15]	Yang, H., Zhang, Y., Zou, C. N., et al., 2006. Volcanic rock distribution and gas abundance regularity in Xujiaweizi faulted depression, Songliao basin. Chinese Journal of Geophysics, 49 (4): 1136-1143 (in Chinese with English abstract).
[16]	陈振岩, 李军生, 张戈, 等, 1996. 辽河坳陷火山岩与油气关系. 石油勘探与开发, 23 (3): 1-5. doi: 10.3321/j.issn:1000-0747.1996.03.001
[17]	程日辉, 王璞珺, 刘万洙, 等, 2005. 徐家围子断陷火山岩充填的层序地层. 吉林大学学报(地球科学版), 35 (4): 469-474. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ200504010.htm
[18]	戴金星, 王庭斌, 宋岩, 等, 1997. 中国大中型气田形成条件与分布规律. 北京: 石油工业出版社, 184-197.
[19]	郭军, 陈守田, 王维林, 等, 2000. 松辽盆地徐家围子断陷火山岩化学特征及其构造环境. 长春科技大学学报, 30 (3): 243-245. doi: 10.3969/j.issn.1671-5888.2000.03.008
[20]	匡立春, 薛新克, 邹才能, 等, 2007. 火山岩地层油藏成藏条件与富集规律——以准噶尔盆地克-百断裂带上盘石炭系为例. 石油勘探与开发, 34 (3): 285-290. doi: 10.3321/j.issn:1000-0747.2007.03.003
[21]	李宏义, 姜振学, 庞雄奇, 2006. 柴北缘油气运移优势通道及其控油气作用. 地球科学——中国地质大学学报, 31 (2): 214-220. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200602010.htm
[22]	李剑, 2000. 中国重点含气盆地气源特征与资源丰度. 徐州: 中国矿业大学出版社, 95-138.
[23]	梁书义, 刘克奇, 蔡忠贤, 2005. 油气成藏体系及油气输导子体系研究. 石油实验地质, 27 (4): 327-332. doi: 10.3969/j.issn.1001-6112.2005.04.003
[24]	刘为付, 2004. 松辽盆地徐家围子断陷深层火山岩储层特征及有利区预测. 石油与天然气地质, 25 (1): 115-119. doi: 10.3321/j.issn:0253-9985.2004.01.022
[25]	綦敦科, 齐景顺, 王革, 2002. 徐家围子地区火山岩储层特征研究. 特种油气藏, 9 (4): 30-32, 45. doi: 10.3969/j.issn.1006-6535.2002.04.009
[26]	任延广, 朱德丰, 万传彪, 等, 2004. 松辽盆地徐家围子断陷天然气聚集规律与下步勘探方向. 大庆石油地质与开发, 23 (5): 26-29. doi: 10.3969/j.issn.1000-3754.2004.05.007
[27]	王存武, 陈红汉, 陈长民, 等, 2007. 珠江口盆地白云深水扇特征及油气成藏主控因素. 地球科学——中国地质大学学报, 32 (2): 247-252, 266. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200702013.htm
[28]	王璞珺, 迟元林, 刘万洙, 等, 2003. 松辽盆地火山岩相: 类型、特征和储层意义. 吉林大学学报(地球科学版), 33 (4): 449-456. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ200304011.htm
[29]	闫全人, 高山林, 王宗起, 等, 2002. 松辽盆地火山岩的同位素年代、地球化学特征及意义. 地球化学, 31 (2): 169-179. doi: 10.3321/j.issn:0379-1726.2002.02.008
[30]	杨辉, 张研, 邹才能, 等, 2006. 松辽盆地北部徐家围子断陷火山岩分布及天然气富集规律. 地球物理学报, 49 (4): 1136-1143. doi: 10.3321/j.issn:0001-5733.2006.04.027