数值试井在克拉2气田开发中的应用

杨磊, 常志强, 朱忠谦, 陈文龙, 廖发明, 王敏瑞

doi:10.11764/j.issn.1672-1926.2010.01.163

天然气地球科学 >

2010 , Vol. 21 >Issue 1: 163 - 167

DOI: https://doi.org/10.11764/j.issn.1672-1926.2010.01.163

气田开发

数值试井在克拉2气田开发中的应用

展开

（中国石油塔里木油田分公司天然气事业部，新疆库尔勒 841000）

杨磊(1981-)，男，湖北宜昌人，工程师,硕士，主要从事油气田开发研究.

收稿日期: 2009-03-30

修回日期: 2009-12-17

网络出版日期: 2010-02-10

基金资助

null

收起

Application of Numerical Well Test in Development of Kela 2 Gas Field

Expand

（Natural Gas Department of Tarim Oil Company,PetroChina, Korla 841000, China）

Received date: 2009-03-30

Revised date: 2009-12-17

Online published: 2010-02-10

Fold

摘要

针对克拉2气田异常高压气藏渗流特点，结合动静态分析和气藏工程方法，选择数值试井的有效井网，根据井组区域构造、有效厚度及孔隙度等静态数据和相渗及高压物性参数等岩石和流体数据建立数值试井所需的气藏模型；再采用各井生产史建立井模型；结合克拉2气田2007—2008年井口测试数据及2008年9—10月有缆测试数据，运用数值试井技术进行了克拉2气田压力恢复资料解释及生产动态预测，得到了反映储层真实地质特征与生产动态的物性参数，形成了适合于异常高压气田的资料解释技术与动态预测方法。


关键词： 克拉2气田; 异常高压; 数值试井; 动态预测; 压力恢复

本文引用格式

杨磊, 常志强, 朱忠谦, 陈文龙, 廖发明, 王敏瑞 . 数值试井在克拉2气田开发中的应用[J]. 天然气地球科学, 2010 , 21(1) : 163 -167 . DOI: 10.11764/j.issn.1672-1926.2010.01.163

Abstract

According to abnormal pressure feature of Kela 2 gas field, dynamic and static analysis, gas reservoir engineering and valid well pattern of numerical well test, we built up the gas reservoir model required for numerical well test, in combination of static data of regional structure of gas well groups, valid thickness and porosity, parameters of coherence and high pressure physical property, and fluid data. We also setup the model of gas well based on production history of individual well. Data of pressure recovery interpretation and performance prediction of gas production for Kela 2 gas field was done by using numerical well test. Then the physical property of reservoirs which reflected the real geologic feature and dynamic performance of production was gotten. And the data interpretation and performance forecasting method was developed.

Key words： Kela 2 gas field; Abnormal high pressure; Numerical well test; Dynamic prediction; Pressure recovery.

参考文献

1］Han Yongxin, Zhuang Huinong, Sun Hedong.Application of numerical well test analysis technique in gas reservoir characterization［J］.Well Testing,2006, 15(2):9 -11.［韩永新,庄惠农,孙贺东. 数值试井技术在气藏动态描述中的应用［J］.油气井测试,2006, 15(2):9 -11.］
[2] Wang Tianxiang, Zhu Zhongqian, Li Ruyong,et al. Technical guideline at the initial stage of exploitation of a large -scale mono -block abnormal over -pressure gas field -taking Kela 2 gas field as an example［J］.Natural Gas Geoscience,2006,17(4):440 -444.［王天祥,朱忠谦,李汝勇,等.大型整装异常高压气田开发初期开采技术研究——以克拉2气田为例［J］.天然气地球科学,2006, 17(4):440 -444.］
[3] Wang Tianxiang, Zhu Zhongqian, Li Ruyong,et al. A technological study of well testing for high pressure condensate gas reservoir［J］.Natural Gas Geoscience，2006，17（3）：285 -291.［王天祥, 朱忠谦, 李汝勇, 等.高压凝析气藏试井技术研究——以塔里木盆地牙哈凝析气田为例［J］. 天然气地球科学，2006，17（3）：285 -291.］
[4] Song Wenjie, Wang Zhenbiao, Li Ruyong,et al. Development technology for abnormal high pressure and large scale mono -block gas field:Taking Kela 2 gas field as the example［J］.Natural Gas Geoscience，2004，15（4）:331 -336.［宋文杰, 王振彪, 李汝勇, 等.大型整装异常高压气田开采技术研究——以克拉2气田为例［J］.天然气地球科学，2004，15（4）:331 -336.］

Options

文章导航

模态框（Modal）标题

摘要

本文引用格式

Abstract

参考文献