气井高速非达西效应主控因素分析

doi:10.11885/j.issn.1674-5086.2022.06.10.01

西南石油大学学报(自然科学版) ›› 2024, Vol. 46 ›› Issue (2): 87-94.DOI: 10.11885/j.issn.1674-5086.2022.06.10.01

气井高速非达西效应主控因素分析

汪洋¹, 王彬¹, 罗建新², 赵传凯¹, 石磊¹

1. 中国石油新疆油田分公司勘探开发研究院, 新疆克拉玛依 834000;
2. 西南石油大学石油与天然气工程学院, 四川成都 610500

收稿日期:2022-06-10 发布日期:2024-05-11
通讯作者: 罗建新,E-mail:6641883@qq.com
作者简介:汪洋,1983年生,男,彝族,四川攀枝花人,高级工程师,硕士,主要从事天然气动态分析及产能评价等方面的研究工作。E-mail:fcwy2@petrochina.com.cn;王彬,1967年生,男,汉族,四川资阳人,教授级高级工程师,硕士,主要从事油气田开发等方面的研究工作。E-mail:wangbin68@petrochina.com.cn;罗建新,1975年生,男,汉族,四川仁寿人,副教授,博士,主要从事油气藏数值模拟、油气藏工程和油气渗流等方面的研究。E-mail:jxluo1597@qq.com;赵传凯,1995年生,男,汉族,新疆克拉玛依人,助理工程师,硕士,主要从事气藏工程方面的研究工作。E-mail:zhaock@petrochina.com.cn;石磊,1983年生,男,汉族,新疆昌吉人,高级工程师,主要从事天然气开发地质方面的研究工作。E-mail:shlei@petrochina.com.cn
基金资助:
国家自然科学基金(51534006)

Investigation of Dominant Factors Influencing High-speed Non-Darcy Effect in Gas Wells

WANG Yang¹, WANG Bin¹, LUO Jianxin², ZHAO Chuankai¹, SHI Lei¹

1. Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China;
2. Petroleum Engineering School, Southwest Petroleum University, Chengdu, Sichuan 610500, China

Received:2022-06-10 Published:2024-05-11

摘要/Abstract

摘要： 气藏开发实践表明，高速非达西效应对气井产能有着重要影响，不同的气藏，高速非达西效应的影响程度是不同的。对于地层压力较低的气藏，当气井产量较高时，高速非达西效应表现比较强；而对于地层压力较高的气藏，相同的气井产量，高速非达西效应可能并不强。其原因在于气体在较高的地层压力下压缩程度很强，密度、黏度更大，天然气的渗流速度更低，高速非达西效应更弱。根据气井产能方程和雷诺数方程，从气井产量、储层物性和气体性质等方面对影响非达西效应的主要因素进行了敏感性研究，基于临界雷诺数得到了达西和非达西渗流界限，建立了天然气达西渗流图版。通过该图版，可以明确非达西效应的强弱，进而为确定气井配产上限提供指导。

关键词: 高速非达西效应, 雷诺数, 气井产能, 非达西渗流图版, 配产

Abstract: Practice in gas reservoir development has shown that the high-speed non-Darcy effect has a significant impact on gas well productivity. However, the degree to which high-speed non-Darcy effects impact different gas reservoirs varies. For gas reservoirs with lower pressures, the high-speed non-Darcy effect becomes more pronounced with increasing gas well production rate. For gas reservoirs with higher pressures, the same level of gas well production rate may not cause strong high-speed non-Darcy effects due to the strong gas compression, higher density, viscosity, and lower natural gas seepage speed under higher formation pressure. Sensitivity analysis of the primary factors influencing non-Darcy effects is conducted based on the gas well productivity equation and Reynolds number equation, including reservoir properties and gas properties. The Darcy/non-Darcy flow boundary is established based on the critical Reynolds number, and a Darcy flow chart is created for natural gas. The chart can be used to determine the strength of non-Darcy effects and provide guidance for setting production constraints for gas wells.

Key words: high-speed non-Darcy effect, Reynolds number, gas well productivity, non-Darcy flow chart, proration production

中图分类号:

TE377

汪洋, 王彬, 罗建新, 赵传凯, 石磊. 气井高速非达西效应主控因素分析[J]. 西南石油大学学报(自然科学版), 2024, 46(2): 87-94.

WANG Yang, WANG Bin, LUO Jianxin, ZHAO Chuankai, SHI Lei. Investigation of Dominant Factors Influencing High-speed Non-Darcy Effect in Gas Wells[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2024, 46(2): 87-94.

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal15.magtechjournal.com/Jwk_xnzk/CN/10.11885/j.issn.1674-5086.2022.06.10.01

http://journal15.magtechjournal.com/Jwk_xnzk/CN/Y2024/V46/I2/87

参考文献

[1] ZHAO Mingyue, WANG Xinhai, LEI Ting, et al. Study on the weilbore pressure responding features of the high speed non-Darcy percolation[J]. Well Testing, 2001, 10(5): 1-3. doi: 10.3969/j.issn.1004-4388.2001.05.001 赵明跃, 王新海, 雷霆, 等. 高速非达西渗流井底压力响应特征研究[J]. 油气井测试, 2001, 10(5): 1-3. doi: 10.3969/j.issn.1004-4388.2001.05.001
[2] CHEN Jianhua, WANG Xinhai, LIU Yang, et al. Characteristics of bottom pressure considering high-speed non-Darcy flow near wellbore[J]. Fault-Block Oil & Gas Field, 2012, 19(2): 221-224. 陈建华, 王新海, 刘洋, 等. 考虑井筒附近高速非达西渗流的井底压力特征[J]. 断块油气田, 2012, 19(2): 221-224.
[3] ZHANG Liehui, ZHU Shuiqiao, WANG Kun, et al. A mathematic model for non-Darcy flow at high flow rate[J]. Xinjiang Petroleum Geology, 2004, 25(2): 165-167. doi: 10.3969/j.issn.10013873.2004.02.015 张烈辉, 朱水桥, 王坤, 等. 高速气体非达西渗流数学模型[J]. 新疆石油地质, 2004, 25(2): 165-167. doi: 10.3969/j.issn.10013873.2004.02.015
[4] LUO Yinfu, HUANG Bingguang, YI Ga, et al. Well test analysis of gas well producing at constant pressure accounting for high velocity non-Darcy flow[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2008, 30(2): 91-93. doi: 10.3863/j.issn.1000-2634.2008.02.023 罗银富, 黄炳光, 依呷, 等. 高速非达西流动定压生产气井试井分析方法[J]. 西南石油大学学报(自然科学版), 2008, 30(2): 91-93. doi: 10.3863/j.issn.1000-2634.2008.02.023
[5] LI Linkai, JIANG Ruizhong, XU Jianchun, et al. Well test analysis based on a new model of high-velocity non-Darcy fluid flow[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2013, 35(1): 99-105. doi: 10.3863/j.issn.1674-5086.2013.01.014 李林凯, 姜瑞忠, 徐建春, 等. 基于高速非达西渗流新模型的试井分析[J]. 西南石油大学学报(自然科学版), 2013, 35(1): 99-105. doi: 10.3863/j.issn.1674-5086.2013.01.014
[6] GEERTSMA J. Estimating the coefficient of inertial resistance in fluid flow through porous media[C]. SPE 4706-PA, 1974. doi: 10.2118/4706-PA
[7] NOMAN R, SHRIMANKER N, ARCHER J S. Estimation of the coefficient of inertial resistance in high rate gas wells[C]. SPE 14207-MS, 1985. doi: 10.2118/14207-MS
[8] LIU X, CIVAN F, EVANS R D. Correlation of the non-Darcy flow coefficient[C]. PETSOC 95-10-05, 1995. doi: 10.2118/95-10-05
[9] CHEN Yuanqian, GUO Erpeng, ZHANG Feng. Application and comparison of method for determining high velocity turbulence flow coefficient of gas well[J]. Fault-Block Oil & Gas Field, 2008, 15(5): 53-55, 90. 陈元千, 郭二鹏, 张枫. 确定气井高速湍流系数方法的应用与对比[J]. 断块油气田, 2008, 15(5): 53-55, 90.
[10] DOU Hongen. Further understanding on turbulence coefficient of high-speed non-Darcy flow of gas reservoir[J]. Fault-Block Oil & Gas Field, 2013, 20(4): 466-469. doi: 10.6056/dkyqt201304014 窦宏恩. 正确认识气藏高速非达西流湍流系数[J]. 断块油气田, 2013, 20(4): 466-469. doi: 10.6056/dkyqt201304014
[11] CUI Chuanzhi, LIU Huiqing, GENG Zhengling, et al. Analysis of unsteady state flow in vertically fractured multi-lateral wells[J]. Special Oil & Gas Reservoirs, 2011, 18(6): 80-82, 102. doi: 10.3969/j.issn.1006-6535.2011.06.020 崔传智, 刘慧卿, 耿正玲, 等. 天然气高速非达西渗流动态产能计算[J]. 特种油气藏, 2011, 18(6): 80-82, 102. doi: 10.3969/j.issn.1006-6535.2011.06.020
[12] ZHANG Liehui, ZHANG Su, XIONG Yanli, et al. Productivity analysis of horizontal gas wells for low permeability gas reservoirs[J]. Natural Gas Industry, 2010, 30(1): 49-51. doi: 10.3787/j.issn.1000-0976.2010.01.013 张烈辉, 张苏, 熊燕莉, 等. 低渗透气藏水平井产能分析[J]. 天然气工业, 2010, 30(1): 49-51. doi: 10.3787/j.issn.1000-0976.2010.01.013
[13] LIU Shijie, CAI Zhenhua, DING Wangui, et al. Deliverability equation with "one-point method" for Linxing Block[J]. Well Testing, 2020, 29(5): 74-78. doi: 10.19680/j.cnki.1004-4388.2020.05.013 刘世界, 蔡振华, 丁万贵, 等. 临兴区块"一点法"产能方程[J]. 油气井测试, 2020, 29(5): 74-78. doi: 10.19680/j.cnki.1004-4388.2020.05.013
[14] WU Ying, MA Huanying, ZHANG Ziqian, et al. A new correction method of gas well binomial productivity equation curve based on pressure[J]. Well Testing, 2022, 31 (6): 1-5. doi: 10.19680/j.cnki.1004-4388.2022.06.001 吴英, 马焕英, 张子前, 等. 基于压力的气井二项式产能方程曲线校正新方法[J]. 油气井测试, 2022, 31(6): 1-5. doi: 10.19680/j.cnki.1004-4388.2022.06.001
[15] LI Yuansheng, LI Xiangfang, TENG Sainan, et al. Effect of non-Darcy flow moving boundary of high velocity nearby wellbore on productivity prediction[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2015, 37(1): 128-134. doi: 10.11885/j.issn.16745086.2012.11.19.02 李元生, 李相方, 藤赛男, 等. 近井地带高速非达西动边界对产能预测的影响[J]. 西南石油大学学报(自然科学版), 2015, 37(1): 128-134. doi: 10.11885/j.issn.16745086.2012.11.19.02
[16] XU Shaosong, CHEN Qinlei. Numerical simulation of unsteady flow in an infinite composite reservoir with turbulence near the wellbore[J]. Journal of the University of Petroleum, China, 1994, 18(5): 53-59. 许少松, 陈钦雷. 井筒附近地层高速非达西渗流的数值分析[J]. 石油大学学报(自然科学版), 1994, 18(5): 53-59.
[17] DOU Hongen. Non-Darcy flow cannot occur in low permeability reservoir: Discussion on "High rate non-Darcy flow is easer to occur in low permeability reservoir?"[J]. Lithologic Reservoir, 2012, 24(5): 19-21, 31. doi: 10.3969/j.issn.1673-8926.2012.05.003 窦宏恩. 低渗透油层不能产生高速非达西流——对《低渗透储层容易产生高速非Darcy流吗?》一文的讨论[J]. 岩性油气藏, 2012, 24(5): 19-21, 31. doi: 10.3969/j.issn.1673-8926.2012.05.003
[18] CHEN Yuanqian, WANG Xin, CHANG Baohua. A new method for evaluating the productivity of abnormally high-pressured and high-rate gas wells[J]. China Offshore Oil and Gas, 2022, 34(6): 93-100. doi: 10.11935/j.issn.16731506.2022.06.009 陈元千, 王鑫, 常宝华. 评价异常高压高产气井产能的新方法[J]. 中国海上油气, 2022, 34(6): 93-100. doi: 10.11935/j.issn.16731506.2022.06.009
[19] ZHONG Fuxun. Gas reservoir engineering[M]. Beijing: Petroleum Industry Press, 2001. 钟孚勋. 气藏工程[M]. 北京: 石油工业出版社, 2001.
[20] YANG Shenglai, WEI Junzhi. Reservoir physics[M]. Beijing: Petroleum Industry Press, 2003. 杨胜来, 魏俊之. 油层物理学[M]. 北京: 石油工业出版社, 2003.
[21] KAJIAHOV. Physical basis of oil layer[M]. ZHANG Chaochen, trans. Beijing: Petroleum Industry Press, 1958. 卡佳霍夫. 油层物理基础[M]. 张朝琛, 译. 北京: 石油工业出版社, 1958.

气井高速非达西效应主控因素分析

Investigation of Dominant Factors Influencing High-speed Non-Darcy Effect in Gas Wells

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 13

编辑推荐

Metrics

本文评价

[1]	罗建新, 赵茂林, 张烈辉, 刘继柱, 范梓煊. 基于产量损失率的气井合理配产方法研究[J]. 西南石油大学学报(自然科学版), 2024, 46(1): 89-96.
[2]	李鹏, 范倩倩, 霍明会, 郑腊年, 岳君. 苏里格气田气井配产与递减率关系研究及应用[J]. 西南石油大学学报(自然科学版), 2020, 42(1): 126-132.
[3]	徐燕东, 谷海霞. 碳酸盐岩高压高产气井异常产能资料解释方法[J]. 西南石油大学学报(自然科学版), 2017, 39(5): 137-142.
[4]	杨波1 *，罗迪2，张鑫1，吴东2，商绍芬2. 异常高压页岩气藏应力敏感及其合理配产研究[J]. 西南石油大学学报(自然科学版), 2016, 38(2): 115-121.
[5]	李元生1，2 *，李相方1，藤赛男3，徐大融1，和向楠4. 近井地带高速非达西动边界对产能预测的影响[J]. 西南石油大学学报(自然科学版), 2015, 37(1): 128-134.
[6]	赵庆波1，单高军2. 徐深气田气井多因素动态配产方法研究[J]. 西南石油大学学报(自然科学版), 2013, 35(3): 111-116.
[7]	周蓉陈次昌黄志强. 油品减阻剂在长输管道中的性能研究[J]. 西南石油大学学报(自然科学版), 2007, 29(6): 142-144.
[8]	王高峰胡永乐李治平张俊赵超斌. 油气藏能量方程与一种新的配产理论初探[J]. 西南石油大学学报(自然科学版), 2007, 29(5): 57-59.
[9]	高奕奕孙雷张庆生汤勇陈宝金王连习田常青. 低渗凝析气井反凝析、反渗吸伤害及解除方法[J]. 西南石油大学学报(自然科学版), 2005, 27(2): 45-49.
[10]	刘志斌傅青山丁辉凡括元. 油田开发规划决策软件系统 [J]. 西南石油大学学报(自然科学版), 2004, 26(1): 79-82.
[11]	廖勇帅永乾卢立泽刘志斌. 气井(藏)动态优化配产软件系统设计与实现 [J]. 西南石油大学学报(自然科学版), 2003, 25(2): 24-26.
[12]	陈代珣王章瑞高家碧. 多孔介质中低速气体的非线性渗流[J]. 西南石油大学学报(自然科学版), 2002, 24(5): 40- 42.
[13]	王怒涛郭志华张仕强杨学云. 气井产能分析数据处理新方法 [J]. 西南石油大学学报(自然科学版), 2002, 24(2): 18-20.