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

张立含

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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

张立含

文章导航 > 沉积学报 > 2010 > 28(2): 388-394

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[J]. 沉积学报, 2010, 28(2): 388-394.

引用本文:

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[J]. 沉积学报, 2010, 28(2): 388-394.

ZHANG Lihan. Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability[J]. Acta Sedimentologica Sinica, 2010, 28(2): 388-394.

Citation:

ZHANG Lihan. Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability[J]. Acta Sedimentologica Sinica, 2010, 28(2): 388-394.

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[J]. 沉积学报, 2010, 28(2): 388-394.

引用本文:

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[J]. 沉积学报, 2010, 28(2): 388-394.

ZHANG Lihan. Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability[J]. Acta Sedimentologica Sinica, 2010, 28(2): 388-394.

Citation:

ZHANG Lihan. Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability[J]. Acta Sedimentologica Sinica, 2010, 28(2): 388-394.

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

张立含

大庆石油学院地球科学学院黑龙江大庆163318

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通讯作者:
张立含

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Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability

ZHANG Lihan

Daqing Petroleum Institute,Geoscience Department,Daqing,Heilongjiang 163318

More Information

Corresponding author: ZHANG Lihan

摘要

摘要: 通过统计我国46个大中型气田得到盖层厚度、排替压力、断裂对盖层破坏程度、气藏压力和天然气粘度是影响我国大中型气田盖层封气能力的主要因素。根据这5个主要因素与盖层封气能力作用关系，改进了气藏盖层封气能力评价方法，利用此方法对我国46个大中型气田盖层封气能力进行了评价，结果得到我国46个大中型气田盖层封气能力等级以差为主，其次是中等封盖保存能力的大中型气田，再次是好封盖保存能力的大中型气田，最少为较好封盖保存能力的大中型气田。通过我国46个大中型气田盖层封气能力与其储量丰度之间关系研究得到，二者之间为正相关关系。中等盖层封气能力的大中型气田平均储量丰度最高;其次是较好盖层封盖保存能力的大中型气田;最低的是好和差盖层封盖保存能力的大中型气田。这表明盖层封气能力并不是我国高储量丰度大中型气田形成的唯一主控因素，其储量丰度高低还要受到其它成藏条件的制约。
- 大中型气田盖层评价方法储量丰度再研究
Abstract: Through statistics,it is concluded that the thickness and displacement pressure of cap rock, destroy degree of cap rock from fault, pressure of gas reservoir and gas viscosity are the main factors that influence the gas reservoir cap sealing ability of 46 large and medium gas fields in China. According to relationship between them and sealing and preservative ability of gas reservoirs, this paper has corrected an evaluation method of sealing and preservative ability of gas reservoirs, and evaluated for sealing and preservative ability of large and medium gas fields in China by the method. Finally it is concluded that sealing and preservative ability of 46 large and medium gas fields in China were bad in the main, followed by the middle, again best, and at least were better. Through the study of the sealing and preservative ability of cap rock and gas reserves abundance of 46 large and medium gas fields in China, this paper considered that there was a direct correlation between them. The average reserves abundance of gas fields sealed and perseverated by medium cap rock is the highest, followed by better cap rock. The minimum is best and bad cap rock. It indicates that sealing and preservative ability is not the only main factors controlling formation of large and medium gas fields with high reserve abundance in China. The reserve abundance of large and medium gas fields was yet controlled by other main factors.
- large and medium

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[1]	陈朝兵, 付玲, 陈新晶, 张涛, 解宇航, 王泓波, 朱玉双. 致密砂岩微观非均质性定量评价方法研究 . 沉积学报, 2021, 39(5): 1086-1099. doi: 10.14027/j.issn.1000-0550.2021.037
[2]	高阳, 李忠新. 基于主成分分析的致密砂砾岩孔隙度测井评价方法 . 沉积学报, 2016, 34(4): 716-724. doi: 10.14027/j.cnki.cjxb.2016.04.012
[3]	刘鹏, 王晓锋, 房嬛, 郑建京, 李孝甫, 孟强. 碳酸盐岩有机质丰度测试新方法 . 沉积学报, 2016, 34(1): 200-206. doi: 10.14027/j.cnki.cjxb.2016.01.019
[4]	杨巍, 薛莲花, 唐俊, 吕成福, 徐勇, 杨爽, 陈国俊. 页岩孔隙度测量实验方法分析与评价 . 沉积学报, 2015, 33(6): 1258-1264. doi: 10.14027/j.cnki.cjxb.2015.06.018
[5]	. 页岩油评价的关键参数及求取方法研究 . 沉积学报, 2014, 32(1): 174-181.
[6]	牟敦山. 徐深气田盖层封气有效性研究 . 沉积学报, 2011, 29(1): 158-163.
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[10]	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.
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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

张立含

大庆石油学院地球科学学院黑龙江大庆163318

通讯作者: 张立含

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2010-04-10

关键词:

大中型气田盖层评价方法储量丰度再研究

摘要: 通过统计我国46个大中型气田得到盖层厚度、排替压力、断裂对盖层破坏程度、气藏压力和天然气粘度是影响我国大中型气田盖层封气能力的主要因素。根据这5个主要因素与盖层封气能力作用关系，改进了气藏盖层封气能力评价方法，利用此方法对我国46个大中型气田盖层封气能力进行了评价，结果得到我国46个大中型气田盖层封气能力等级以差为主，其次是中等封盖保存能力的大中型气田，再次是好封盖保存能力的大中型气田，最少为较好封盖保存能力的大中型气田。通过我国46个大中型气田盖层封气能力与其储量丰度之间关系研究得到，二者之间为正相关关系。中等盖层封气能力的大中型气田平均储量丰度最高;其次是较好盖层封盖保存能力的大中型气田;最低的是好和差盖层封盖保存能力的大中型气田。这表明盖层封气能力并不是我国高储量丰度大中型气田形成的唯一主控因素，其储量丰度高低还要受到其它成藏条件的制约。

English Abstract

Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability

ZHANG Lihan

Daqing Petroleum Institute,Geoscience Department,Daqing,Heilongjiang 163318

Corresponding author: ZHANG Lihan

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2010-04-10

Keywords:

large and medium

Abstract: Through statistics,it is concluded that the thickness and displacement pressure of cap rock, destroy degree of cap rock from fault, pressure of gas reservoir and gas viscosity are the main factors that influence the gas reservoir cap sealing ability of 46 large and medium gas fields in China. According to relationship between them and sealing and preservative ability of gas reservoirs, this paper has corrected an evaluation method of sealing and preservative ability of gas reservoirs, and evaluated for sealing and preservative ability of large and medium gas fields in China by the method. Finally it is concluded that sealing and preservative ability of 46 large and medium gas fields in China were bad in the main, followed by the middle, again best, and at least were better. Through the study of the sealing and preservative ability of cap rock and gas reserves abundance of 46 large and medium gas fields in China, this paper considered that there was a direct correlation between them. The average reserves abundance of gas fields sealed and perseverated by medium cap rock is the highest, followed by better cap rock. The minimum is best and bad cap rock. It indicates that sealing and preservative ability is not the only main factors controlling formation of large and medium gas fields with high reserve abundance in China. The reserve abundance of large and medium gas fields was yet controlled by other main factors.

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[J]. 沉积学报, 2010, 28(2): 388-394.

引用本文:

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[J]. 沉积学报, 2010, 28(2): 388-394.

ZHANG Lihan. Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability[J]. Acta Sedimentologica Sinica, 2010, 28(2): 388-394.

Citation:

ZHANG Lihan. Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability[J]. Acta Sedimentologica Sinica, 2010, 28(2): 388-394.

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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

通讯作者:
张立含

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Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability

Corresponding author: ZHANG Lihan

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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

大庆石油学院地球科学学院黑龙江大庆163318

通讯作者: 张立含

English Abstract

Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability

Daqing Petroleum Institute,Geoscience Department,Daqing,Heilongjiang 163318

Corresponding author: ZHANG Lihan

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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

通讯作者: 张立含

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Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability

Corresponding author: ZHANG Lihan

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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

大庆石油学院地球科学学院黑龙江大庆163318

通讯作者: 张立含

English Abstract

Improvement and Application of the Methods of Gas Reservoir Cap Sealing Ability

Daqing Petroleum Institute,Geoscience Department,Daqing,Heilongjiang 163318

Corresponding author: ZHANG Lihan

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张立含