徐深气田盖层封气有效性研究

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徐深气田盖层封气有效性研究

牟敦山

文章导航 > 沉积学报 > 2011 > 29(1): 158-163

牟敦山. 徐深气田盖层封气有效性研究[J]. 沉积学报, 2011, 29(1): 158-163.

引用本文:

牟敦山. 徐深气田盖层封气有效性研究[J]. 沉积学报, 2011, 29(1): 158-163.

MU Dunshan. Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield[J]. Acta Sedimentologica Sinica, 2011, 29(1): 158-163.

Citation:

MU Dunshan. Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield[J]. Acta Sedimentologica Sinica, 2011, 29(1): 158-163.

牟敦山. 徐深气田盖层封气有效性研究[J]. 沉积学报, 2011, 29(1): 158-163.

引用本文:

牟敦山. 徐深气田盖层封气有效性研究[J]. 沉积学报, 2011, 29(1): 158-163.

MU Dunshan. Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield[J]. Acta Sedimentologica Sinica, 2011, 29(1): 158-163.

Citation:

MU Dunshan. Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield[J]. Acta Sedimentologica Sinica, 2011, 29(1): 158-163.

徐深气田盖层封气有效性研究

牟敦山

东北石油大学黑龙江大庆163318

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通讯作者:
牟敦山

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Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield

MU Dunshan

Petroleum University, Daqing, Heilongjiang163318

More Information

Corresponding author: MU Dunshan

摘要

摘要: 利用钻井、地震和分析测试资料，对徐深气田盖层发育及分布、封气能力的有效性和封气时间的有效性进行了研究，得到徐深气田天然气盖层主要为登二段发育的泥岩和营一段顶部发育的火山岩，前者整个断陷分布，是断陷南部营四段火山角砾岩和断陷北部营三段火山岩储集天然气的盖层，后者仅分布在断陷南部，是营一段火山岩储集天然气的盖层。徐深气田中12个气藏盖层排替压力均大于储层排替压力和气藏剩余压力之和，封气能力的有效性好，有利于天然气聚集与保存。登二段和营一段顶部盖层封气性形成时期主要分别为泉一、二段沉积时期和登四段沉积时期，均早于沙河子组煤系源岩的大量排气期（青山口组沉积时期），封气时间的有效性好，也有利于天然气的大规模富集成藏。
- 徐深气田 /
- 登二段 /
- 营一段 /
- 盖层 /
- 封气能力 /
- 封气时期
Abstract: Through drilling and seismic data, development and distribution of caprock of Xushen gas field was studied. It was considered that caprock of Xushen gas field is mainly mudstone caprock of K1d2 and volcanic caprock on top of K1yc1, and the former which distributes in the whole of depression is caprock of gas reserved in K1yc4 volcanic breccia in the south of depression and caprock of gas reserved in K1yc3 volcanic in the north of depression, the later which distributes in the south of depression is caprock of gas reserved in volcanic. Through test and logging data, displacement pressure of caprock and reservoir and excessive pressure of gas reservoirs were studied. It was considered that displacement pressure of caprock in 12 gas reservoirs is larger than the sum of displacement pressure of gas reservoirs. Their seal gas ability effectiveness is good, and it is favorable for gas to accumulate and preserve. Through the study of evolution of seal gas ability of caprock and relation between formation period of seal gas ability and massive expulsion gas period of seal source rock, it was considered that formation period of seal gas of K1d2 caprock and K1yc1caprock are sedimentary period of K1q1,2 and K1d4 and they are earlier than massive expulsion gas period of gas source rock(Sedimentary period of K1 sh). Their seal gas time effectiveness is good. It is favorable for largescaled gas accumulation. 
- Xushen gasfield /
- K1d2 /
- K1yc1 /
- cap rock /
- seal ability /
- seal period

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[1]	杨雪, 柳波, 张金川, 霍志鹏. 古龙凹陷青一段米兰科维奇旋回识别及其沉积响应 . 沉积学报, 2019, 37(4): 661-673. doi: 10.14027/j.issn.1000-0550.2018.178
[2]	霍少川, 董桂玉, 王兵杰, 张振国, 刘金华, 刘建宁, 曹玉鹏, 冷春鹏. 金湖凹陷阜宁组二段混合沉积研究 . 沉积学报, 2019, 37(1): 177-188. doi: 10.14027/j.issn.1000-0550.2018.119
[3]	秦波, 曹斌风, 周进松, 张立宽, 雷裕红, 张振宇. 致密砂岩气储层有效性识别和定量评价——以鄂尔多斯盆地东南部上古生界山西组一段为例 . 沉积学报, 2019, 37(2): 403-415. doi: 10.14027/j.issn.1000-0550.2018.135
[4]	. 川西坳陷中段上三叠统须家河组二段原油裂解成因天然气发现及成藏模式初探 . 沉积学报, 2012, 30(2): 385-391.
[5]	孙海涛. 鄂尔多斯盆地长北气田山西组二段低孔低渗储层特征及形成机理 . 沉积学报, 2011, 29(4): 724-733.
[6]	张立含. 气藏盖层封气能力评价方法的改进及应用——以我国46个大中型气田为例 . 沉积学报, 2010, 28(2): 388-394.
[7]	罗冰. 川东地区飞一段震积岩的发现及识别标志 . 沉积学报, 2009, 27(5): 1012-1017.
[8]	谭秀成. 磨溪气田嘉二段陆表海碳酸盐岩台地内滩体发育规律 . 沉积学报, 2009, 27(5): 995-1001.
[9]	孙龙德. 塔里木含油气盆地沉积学研究进展 . 沉积学报, 2004, 22(3): 408-416.
[10]	程有义. 济阳坳陷阳信—花沟—平南地区CO₂气藏的储层和盖层 . 沉积学报, 2001, 19(3): 405-409.
[11]	吕延防, 付广, 张发强, 付晓飞, 王兴涛. 超压盖层封烃能力的定量研究 . 沉积学报, 2000, 18(3): 465-468,479.
[12]	苗建宇, 祝总祺, 刘文荣, 卢焕勇. 泥质岩有机质的赋存状态及其对泥质岩封盖能力的影响 . 沉积学报, 1999, 17(3): 478-481.
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[15]	刘文彬, 李节通, 伏万军. 陕甘宁盆地上古生界天然气泥质岩直接盖层的毛管压力封闭特征 . 沉积学报, 1996, 14(1): 80-85.
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文章访问数: 1944
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徐深气田盖层封气有效性研究

牟敦山

东北石油大学黑龙江大庆163318

通讯作者: 牟敦山

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2011-02-10

关键词:

徐深气田 /

登二段 /

营一段 /

盖层 /

封气能力 /

封气时期

摘要: 利用钻井、地震和分析测试资料，对徐深气田盖层发育及分布、封气能力的有效性和封气时间的有效性进行了研究，得到徐深气田天然气盖层主要为登二段发育的泥岩和营一段顶部发育的火山岩，前者整个断陷分布，是断陷南部营四段火山角砾岩和断陷北部营三段火山岩储集天然气的盖层，后者仅分布在断陷南部，是营一段火山岩储集天然气的盖层。徐深气田中12个气藏盖层排替压力均大于储层排替压力和气藏剩余压力之和，封气能力的有效性好，有利于天然气聚集与保存。登二段和营一段顶部盖层封气性形成时期主要分别为泉一、二段沉积时期和登四段沉积时期，均早于沙河子组煤系源岩的大量排气期（青山口组沉积时期），封气时间的有效性好，也有利于天然气的大规模富集成藏。

English Abstract

Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield

MU Dunshan

Petroleum University, Daqing, Heilongjiang163318

Corresponding author: MU Dunshan

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2011-02-10

Keywords:

Abstract: Through drilling and seismic data, development and distribution of caprock of Xushen gas field was studied. It was considered that caprock of Xushen gas field is mainly mudstone caprock of K1d2 and volcanic caprock on top of K1yc1, and the former which distributes in the whole of depression is caprock of gas reserved in K1yc4 volcanic breccia in the south of depression and caprock of gas reserved in K1yc3 volcanic in the north of depression, the later which distributes in the south of depression is caprock of gas reserved in volcanic. Through test and logging data, displacement pressure of caprock and reservoir and excessive pressure of gas reservoirs were studied. It was considered that displacement pressure of caprock in 12 gas reservoirs is larger than the sum of displacement pressure of gas reservoirs. Their seal gas ability effectiveness is good, and it is favorable for gas to accumulate and preserve. Through the study of evolution of seal gas ability of caprock and relation between formation period of seal gas ability and massive expulsion gas period of seal source rock, it was considered that formation period of seal gas of K1d2 caprock and K1yc1caprock are sedimentary period of K1q1,2 and K1d4 and they are earlier than massive expulsion gas period of gas source rock(Sedimentary period of K1 sh). Their seal gas time effectiveness is good. It is favorable for largescaled gas accumulation. 

牟敦山. 徐深气田盖层封气有效性研究[J]. 沉积学报, 2011, 29(1): 158-163.

引用本文:

牟敦山. 徐深气田盖层封气有效性研究[J]. 沉积学报, 2011, 29(1): 158-163.

MU Dunshan. Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield[J]. Acta Sedimentologica Sinica, 2011, 29(1): 158-163.

Citation:

MU Dunshan. Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield[J]. Acta Sedimentologica Sinica, 2011, 29(1): 158-163.

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徐深气田盖层封气有效性研究

通讯作者:
牟敦山

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Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield

Corresponding author: MU Dunshan

计量

目录

徐深气田盖层封气有效性研究

东北石油大学黑龙江大庆163318

通讯作者: 牟敦山

English Abstract

Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield

Petroleum University, Daqing, Heilongjiang163318

Corresponding author: MU Dunshan

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徐深气田盖层封气有效性研究

通讯作者: 牟敦山

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Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield

Corresponding author: MU Dunshan

计量

出版历程

目录

徐深气田盖层封气有效性研究

东北石油大学黑龙江大庆163318

通讯作者: 牟敦山

English Abstract

Research on Sealing Gas Effectiveness of Cap Rock in Xushen Gasfield

Petroleum University, Daqing, Heilongjiang163318

Corresponding author: MU Dunshan

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期刊在线

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