应用气井压力恢复资料确定产能的方法—以靖边气田为例

doi:10.11743/ogg20090219

石油与天然气地质 ›› 2009, Vol. 30 ›› Issue (2): 250-254.doi: 10.11743/ogg20090219

• 技术方法应用 • 上一篇

应用气井压力恢复资料确定产能的方法—以靖边气田为例

张宗林^1,2, 胡建国³

1. 西北大学地质系,陕西西安 710069;
2. 中国石油天然气股份有限公司长庆油田分公司,陕西西安 710021;
3. 中国石油化工股份有限公司石油勘探开发研究院,北京 100083

收稿日期:2008-12-24 出版日期:2009-04-25 发布日期:2012-01-16

A method of determinming deliverability with build-up data of gas Wells—an example from the Jingbian gas field

Zhang Zonglin^1,2, Hu Jianguo³

1. Department of Geology, Northwest University, Xi'an, Shaanxi 710069, China;
2. PetroChina Changqing Oilfield Company, Xi'an, Shaanxi 710021, China;
3. PetroChina Research Institute of Exploration and Development, Beijing 100083, China

Received:2008-12-24 Online:2009-04-25 Published:2012-01-16

摘要/Abstract

摘要：

天然气井绝对无阻流量是反映气井潜在产能的重要指标,是科学、合理地确定气井产量的重要依据。气井绝对无阻流量通常由系统试井获得,对于低渗透气藏,用常规的系统试井方法确定二项式产能方程往往比较困难。在对气井产能二项式方程分析的基础上,考虑储层类型及特性对产能试井资料的影响,基于靖边气田20多口气井修正等时试井资料建立了应用压力恢复资料确定气井产能的经验方法,经实例分析,方法可行、有效。

关键词: 气藏, 气井, 产能试井, 压力恢复, 绝对无阻流量, 靖边气田

Abstract:

Absolute open flow capacity of gas wells is a key index reflecting potential production capacity of gas wells.It is usually obtained by systematic well testing.For low-permeability reservoirs,however,it is difficult to define binomial deliverability equation through conventional systematic well testing. Based on analyses of binomial deliverability equation for gas wells and influences of reservoir types and characteristics on deliverability testing data,the modified isochronal testing data of over 20 wells in the Jingbian gas field were used to set up an empirical method for determining deliverability with build-up data.Field application shows that this method is feasible and effective.

Key words: gas reservoir, gas well, deliverability testing, build-up, absolute open flow, the Jingbian gas field

中图分类号:

TE112.3

张宗林,胡建国. 应用气井压力恢复资料确定产能的方法—以靖边气田为例[J]. 石油与天然气地质, 2009, 30(2): 250-254. doi: 10.11743/ogg20090219 Zhang Zonglin,Hu Jianguo. A method of determinming deliverability with build-up data of gas Wells—an example from the Jingbian gas field[J]. Oil & Gas Geology, 2009, 30(2): 250-254. doi: 10.11743/ogg20090219

参考文献

[1] Chain R Y L,Mountford C J.Determination of Reservoir Properties from Back Pressure Tests with Applications to Reservoir Simulation[J].JPT,1976,28(5),603-610
[2] 陈元平,胡建国.确定饱和型煤层气藏地质储量,可采储量和采收率方法的推导及应用[J].石油与天然气地质,2008,29(1):151～156
[3] Katz D L.Handbook of Natural Gas Engineering[M].New York:McGraw Hill Book Co.,Inc.,1959
[4] Brar G S,Aziz K.Analysis of Modified Isochronal Test to Predict the Stabilized Deliverability Potential of Gas Wells Without Using Stabilized Flow Data[J].JPT,1978,(2):297-304
[5] Chase R W,Alkandari H.Improved Estimation of Gas Well Deliverability from Single-Point Tests[A].paper SPE 72365 presented at the SPE Eastern Regional Meeting in Canton Ohio,2001,11:17-19
[6] 陈元千.油气藏工程计算方法[M].北京:石油工业出版社,1990:21～40
[7] 郭肖,任勇.启动压力梯度和应力敏感应力对低渗透气藏水平井产能的影响[J].石油与天然气地质,2007,28(4):539～543
[8] 王恭彬,刘传喜,郑荣臣.大牛地致密低渗气藏启动压力梯度及应用[J].石油与天然气地质,2005,26(5):698～702
[9] Misha S,Caudle B H.A Simplified Procedure for Gas Deliverability Calculations Using Dimensionless IPR Curves[A].paper SPE 13231 presented at the 59th Annual Technical Conference and Exhibition held in Houston,Texas,1984,9:16-19
[10] Vogel J L.Inflow Performance Relationships Solution-Gas Drive Wells[J].JPT,1968,20(1):83
[11] Chase R W,Alkandari H.Prediction of Gas Well Deliverability from Just a Pressure Buildup or Draw-dawn[A].paper SPE 26915 presented at the SPE Eastern Regional Meeting in Pittsburgh,PA,1993
[12] 曾凡华,黄炳光,王怒涛,等.用不稳定测试资料确定均质气藏气井产能[J].西安石油学院学报,2003,18(5):41～44
[13] 陈淑芳.用不稳定试井确定产能方程的新方法[J].天然气工业,1994,14(4):55～57
[14] Lee J and Wattenbarger R A.Gas Reservoir Engineering[M].Richardson:Society of Petroleum Engineers Inc.,1996
[15] Tessen R.High Velocity Coefficient's Dependence of Rock Properties:"A Laboratory Study"[J].Norway:Thesis Pet.Inst.,NTH,Dec.,1980,26
[16] Noman R,Shrimanker N,Archer J S.Estimation of the coefficient of Inertial Resistance in High Rate Gas Wells[A].paper SPE 14207 presented at the 60th Annual Technical Conference in Las Vegas,NV,1985,9:22-25
[17] Geertsma J.Estimating the Coefficient of Inertial Resistance in Fluid Flow through Porous Media[J].SPEJ,1974,14(5):445-450
[18] Firoozabadi A and Katz D L.A Analysis of High Velocity Gas Flow through Porous Media[J].JPT,1979,31(2):211-216

应用气井压力恢复资料确定产能的方法—以靖边气田为例

A method of determinming deliverability with build-up data of gas Wells—an example from the Jingbian gas field

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