东濮凹陷浅层砂岩的微观输导性能及其油气地质意义

张丽霞

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东濮凹陷浅层砂岩的微观输导性能及其油气地质意义

张丽霞

文章导航 > 沉积学报 > 2011 > 29(4): 793-797

张丽霞. 东濮凹陷浅层砂岩的微观输导性能及其油气地质意义[J]. 沉积学报, 2011, 29(4): 793-797.

引用本文:

张丽霞. 东濮凹陷浅层砂岩的微观输导性能及其油气地质意义[J]. 沉积学报, 2011, 29(4): 793-797.

ZHANG Lixia. MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance[J]. Acta Sedimentologica Sinica, 2011, 29(4): 793-797.

Citation:

ZHANG Lixia. MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance[J]. Acta Sedimentologica Sinica, 2011, 29(4): 793-797.

张丽霞. 东濮凹陷浅层砂岩的微观输导性能及其油气地质意义[J]. 沉积学报, 2011, 29(4): 793-797.

引用本文:

张丽霞. 东濮凹陷浅层砂岩的微观输导性能及其油气地质意义[J]. 沉积学报, 2011, 29(4): 793-797.

ZHANG Lixia. MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance[J]. Acta Sedimentologica Sinica, 2011, 29(4): 793-797.

Citation:

ZHANG Lixia. MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance[J]. Acta Sedimentologica Sinica, 2011, 29(4): 793-797.

东濮凹陷浅层砂岩的微观输导性能及其油气地质意义

张丽霞

陕西延长石油(集团)有限责任公司研究院西安 710075

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通讯作者:
张丽霞

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MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance

ZHANG Lixia

Institute of Shaanxi Yanchang Petroleum (Group) Co. Ltd., Xi'an 710075

More Information

Corresponding author: ZHANG Lixia

摘要

摘要: 砂体作为东濮凹陷浅层发育的主要输导体之一，其微观输导特征，决定了输导性能的优劣。利用场发射环境扫描电镜下的Scandium孔径测量软件，从微观尺度，较为系统地测量了东濮凹陷浅层砂体的孔隙、喉道大小，并总结了它们在纵向上的分布特征，分析了不同层段砂岩的输导性能及其纵向变化，这为研究孔隙结构和砂岩输导性能提供了一种新的方法。研究认为，喉道宽度和孔喉比是影响东濮凹陷浅层砂体输导性的主要因素，在层位上从深到浅，由沙一段→东营组→馆陶组输导性能越来越好，再向上至明化镇组时又变差。据此分析，如果满足油气运移、成藏的其它条件，浅层油气极有可能运移至馆陶组聚集、成藏。

- 微观输导性 /
- 孔隙结构 /
- 孔喉比 /
- 浅层 /
- 东濮凹陷
Abstract: There has no the ability of generating oil and gas in the shallower strata of Dongpu sag. Developed as one of the most important transporting body, the sandstone connects deeper hydrocarbon source rocks and shallower trap, so sandstone transporting capability directly determines if or not the hydrocarbon accumulation can happen in the shallower strata. The evaluation of sandstone transporting capability is one of weak links in the study of transporting body; the micro transporting characteristics determine quality of sandstone transporting capability. Since there has defects in microscopic property measurement techniques of conventional sandstone, this article by means of the measuring software on pore diameter named Scandium in scanning electron microscope for the first time, the sizes of pore and throat of shallower strata in Dongpu sag are distinctively measured systematically in microscopic scaling. Then the longitudinal distributing characteristics are summarized. The transporting capability of the sandstone and its change are analyzed. All of these offer a new method in the study of pore structure and sandstone transporting capability. It shows those throat width and poretothroat ratios are the main factors influencing the transporting capability of shallower strata. The sequence of sandstone transporting capability more and more better are the first segment of Shahejie Fm.(Es1), to Dongying Fm.(Ed) and Guantao Fm.(Ng). However, the transporting capability in Minghuazhen Fm.(Nm) upon Guantao Fm.(Ng) is worse again; Hereby, if the others conditions of migration and accumulation are satisfied, hydrocarbon may migrate to the Guantao Formation and accumulate here. 
- microtransporting capability /
- pore structure /
- poretothroat ratio /
- shallower strata /
- Dongpu sag

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[1]	谷一凡, 蔡光银, 李树新, 蒋裕强, 邱振, 孙莎莎, 付永红. 不同岩相海陆过渡相页岩孔隙结构及控制因素 . 沉积学报, 2023, 41(1): 318-332. doi: 10.14027/j.issn.1000-0550.2021.070
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[3]	宋董军, 妥进才, 王晔桐, 吴陈君, 张明峰. 富有机质泥页岩纳米级孔隙结构特征研究进展 . 沉积学报, 2019, 37(6): 1309-1324. doi: 10.14027/j.issn.1000-0550.2019.030
[4]	师政, 邱隆伟, 陆建林, 杨勇强. 南堡地区碳酸盐岩储层孔隙结构特征及对物性的影响 . 沉积学报, 2019, 37(2): 379-389. doi: 10.14027/j.issn.1000-0550.2018.127
[5]	金值民, 谭秀成, 郭睿, 赵丽敏, 钟原, 陈延涛. 伊拉克哈法亚油田白垩系Mishrif组碳酸盐岩孔隙结构及控制因素 . 沉积学报, 2018, 36(5): 981-994. doi: 10.14027/j.issn.1000-0550.2018.078
[6]	吴浩, 刘锐娥, 纪友亮, 张春林, 陈胜, 周勇, 杜威, 张云钊, 王晔. 致密气储层孔喉分形特征及其与渗流的关系——以鄂尔多斯盆地下石盒子组盒8段为例 . 沉积学报, 2017, 35(1): 151-162. doi: 10.14027/j.cnki.cjxb.2017.01.015
[7]	张茜, 孙卫, 明红霞, 王倩, 张龙龙. 板桥-合水地区长6₃储层成岩相孔隙结构特征及优质储层分布 . 沉积学报, 2016, 34(2): 336-345. doi: 10.14027/j.cnki.cjxb.2016.02.012
[8]	吴贤涛, 张国成. 东濮凹陷古近系沙河街组边缘海—浅海相识别与油气储层 . 沉积学报, 2015, 33(2): 364-375. doi: 10.14027/j.cnki.cjxb.2015.02.016
[9]	马剑, 黄志龙, 吴红烛, 刘平, 徐新德. 莺歌海盆地东方区黄流组储层微观孔喉特征及对物性的影响 . 沉积学报, 2015, 33(5): 983-990. doi: 10.14027/j.cnki.cjxb.2015.05.014
[10]	. 东濮凹陷古近系沙河街组三段河口湾沉积亚相之沉积学与痕迹学识别与油气储层 . 沉积学报, 2014, 32(4): 744-753.
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东濮凹陷浅层砂岩的微观输导性能及其油气地质意义

张丽霞

陕西延长石油(集团)有限责任公司研究院西安 710075

通讯作者: 张丽霞

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2011-08-10

关键词:

微观输导性 /

孔隙结构 /

孔喉比 /

浅层 /

东濮凹陷

摘要: 砂体作为东濮凹陷浅层发育的主要输导体之一，其微观输导特征，决定了输导性能的优劣。利用场发射环境扫描电镜下的Scandium孔径测量软件，从微观尺度，较为系统地测量了东濮凹陷浅层砂体的孔隙、喉道大小，并总结了它们在纵向上的分布特征，分析了不同层段砂岩的输导性能及其纵向变化，这为研究孔隙结构和砂岩输导性能提供了一种新的方法。研究认为，喉道宽度和孔喉比是影响东濮凹陷浅层砂体输导性的主要因素，在层位上从深到浅，由沙一段→东营组→馆陶组输导性能越来越好，再向上至明化镇组时又变差。据此分析，如果满足油气运移、成藏的其它条件，浅层油气极有可能运移至馆陶组聚集、成藏。


English Abstract

MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance

ZHANG Lixia

Institute of Shaanxi Yanchang Petroleum (Group) Co. Ltd., Xi'an 710075

Corresponding author: ZHANG Lixia

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2011-08-10

Keywords:

Abstract: There has no the ability of generating oil and gas in the shallower strata of Dongpu sag. Developed as one of the most important transporting body, the sandstone connects deeper hydrocarbon source rocks and shallower trap, so sandstone transporting capability directly determines if or not the hydrocarbon accumulation can happen in the shallower strata. The evaluation of sandstone transporting capability is one of weak links in the study of transporting body; the micro transporting characteristics determine quality of sandstone transporting capability. Since there has defects in microscopic property measurement techniques of conventional sandstone, this article by means of the measuring software on pore diameter named Scandium in scanning electron microscope for the first time, the sizes of pore and throat of shallower strata in Dongpu sag are distinctively measured systematically in microscopic scaling. Then the longitudinal distributing characteristics are summarized. The transporting capability of the sandstone and its change are analyzed. All of these offer a new method in the study of pore structure and sandstone transporting capability. It shows those throat width and poretothroat ratios are the main factors influencing the transporting capability of shallower strata. The sequence of sandstone transporting capability more and more better are the first segment of Shahejie Fm.(Es1), to Dongying Fm.(Ed) and Guantao Fm.(Ng). However, the transporting capability in Minghuazhen Fm.(Nm) upon Guantao Fm.(Ng) is worse again; Hereby, if the others conditions of migration and accumulation are satisfied, hydrocarbon may migrate to the Guantao Formation and accumulate here. 

张丽霞. 东濮凹陷浅层砂岩的微观输导性能及其油气地质意义[J]. 沉积学报, 2011, 29(4): 793-797.

引用本文:

张丽霞. 东濮凹陷浅层砂岩的微观输导性能及其油气地质意义[J]. 沉积学报, 2011, 29(4): 793-797.

ZHANG Lixia. MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance[J]. Acta Sedimentologica Sinica, 2011, 29(4): 793-797.

Citation:

ZHANG Lixia. MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance[J]. Acta Sedimentologica Sinica, 2011, 29(4): 793-797.

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东濮凹陷浅层砂岩的微观输导性能及其油气地质意义

通讯作者:
张丽霞

计量

MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance

Corresponding author: ZHANG Lixia

计量

目录

东濮凹陷浅层砂岩的微观输导性能及其油气地质意义

陕西延长石油(集团)有限责任公司研究院西安 710075

通讯作者: 张丽霞

English Abstract

MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance

Institute of Shaanxi Yanchang Petroleum (Group) Co. Ltd., Xi'an 710075

Corresponding author: ZHANG Lixia

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东濮凹陷浅层砂岩的微观输导性能及其油气地质意义

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MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance

Corresponding author: ZHANG Lixia

计量

出版历程

目录

东濮凹陷浅层砂岩的微观输导性能及其油气地质意义

陕西延长石油(集团)有限责任公司研究院 西安 710075

通讯作者: 张丽霞

English Abstract

MicroTransporting Capability of Sandstones in the Shallower Strata of Dongpu Sag and Its Significance

Institute of Shaanxi Yanchang Petroleum (Group) Co. Ltd., Xi'an 710075

Corresponding author: ZHANG Lixia

全文HTML

目录

友情链接

期刊在线

联系我们

通讯作者:
张丽霞

陕西延长石油(集团)有限责任公司研究院西安 710075