Lithologic Reservoirs ›› 2018, Vol. 30 ›› Issue (2): 154-160.doi: 10.12108/yxyqc.20180217

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Dynamic simulation analysis of wellbore liquid loading in gas well for Linxing gas field

CHEN Huan1,2, LI Zihan1, CAO Yanfeng1,2, YU Jifei1,2, LI Menglong1   

  1. 1. CNOOC Research Institute Ltd., Beijing 100028, China;
    2. State Key Laboratory of Offshore Oil Exploitation, Beijing 100028, China
  • Received:2017-11-26 Revised:2018-01-09 Online:2018-03-21 Published:2018-03-21

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Abstract: The number of liquid loading well in Linxing gas field is increasing gradually, and the lack of measured water production rate and bottom hole pressure makes it difficult to predict the wellbore liquid loading, which seriously affects the normal production and economic benefit of gas well. In order to reveal the process of the wellbore liquid loading in gas well, combined with the characteristics of gas well production tubing and the testing data of wellbore pressure, a set of dynamic prediction method of wellbore liquid loading in gas well suitable for Linxing gas field was established. The result shows that the dynamic prediction method can be used to simulate the dynamic process of wellbore liquid loading in gas well and quantitatively calculate the volume of wellbore liquid loading, so as to accurately calculate the height of wellbore liquid loading in gas well. The method can solve the problem for predicting wellbore liquid loading in gas well, and has a certain guidance and reference significance for the development of Linxing gas field.

Key words:  geosteering , horizontal well , Sulige Gas Field

CLC Number: 

  • TE375
[1] 赵达, 许浩, 汪雷, 等.临兴地区山西组致密砂岩储层特征及成因探讨.岩性油气藏, 2016, 28(4):51-58. ZHAO D, XU H, WANG L, et al. Characteristics and genesis of tight sandstone reservoir of Shanxi Formation in Linxing area, Ordos Basin. Lithologic Reservoirs, 2016, 28(4):51-58.
[2] 魏新善, 胡爱平, 赵会涛, 等.致密砂岩气地质认识新进展.岩性油气藏, 2017, 29(1):11-20. WEI X S, HU A P, ZHAO H T, et al. New geological understanding of tight sandstone gas. Lithologic Reservoirs, 2017, 29(1):11-20.
[3] TURNER R G, HUBBARD M G, DUKLER A E. Analysis and prediction of minimum flow rate for the continuous removal of liquids from gas wells. Journal of Petroleum Technology, 1969, 21(9):1475-1482.
[4] COLEMAN S B, CLAY H B, MCCURDY D G, et al. A new look at predicting gas-well load up. Journal of Petroleum Technology, 1991, 43(7):329-333.
[5] 李闽, 郭平, 刘武, 等.气井连续携液模型比较研究.断块油气田, 2002, 9(6):39-41. LI M, GUO P, LIU W, et al. Comparative study of continuousremoval liquid models from gas wells. Fault-Block Oil & Gas Field, 2002, 9(6):39-41.
[6] 周瑞立, 周舰, 罗懿, 等.低渗产水气藏携液模型研究与应用. 岩性油气藏, 2013, 25(4):123-128. ZHOU R L, ZHOU J, LUO Y, et al. Research and application of liquid-carrying model for low permeability and water production gas reservoir. Lithologic Reservoirs, 2013, 25(4):123-128.
[7] 于继飞, 管虹翔, 顾纯巍, 等. 海上定向气井临界流量预测方法.特种油气藏, 2011, 18(6):117-119. YU J F,GUAN H X,GU C W,et al. Prediction of critical flow rate for offshore directional gas wells. Special Oil & Gas Field, 2011, 18(6):117-119.
[8] 周舰, 王志彬, 罗懿, 等.高气液比气井临界携液流量计算新模型.断块油气田, 2013, 20(6):775-778. ZHOU J, WANG Z B, LUO Y, et al. New model to calculate critical liquid-carrying gas flow rate in gas well with high gasliquid ratio. Fault-Block Oil & Gas Field, 2013, 20(6):775-778.
[9] 李元生, 藤赛男, 杨志兴, 等.考虑界面张力和液滴变形影响的携液临界流量模型.石油钻采工艺, 2017, 39(2):218-223. LI Y S, TENG S N, YANG Z X, et al. Critical liquid carrying flow rate model with consideration of interfacial tension and droplet deformation effect. Oil Drilling & Production Technology, 2017, 39(2):218-223.
[10] 刘刚.气井携液临界流量计算新方法.断块油气田, 2014, 21(3):339-340. LIU G. A new calculation method for critical liquid carrying flow rate of gas well. Fault-Block Oil & Gas Field, 2014, 21(3):339-340.
[11] 赵界, 李颖川, 刘通, 等.大牛地地区致密气田气井积液判断新方法.岩性油气藏, 2013, 25(1):122-125. ZHAO J, LI Y C, LIU T, et al. A new method to judge liquid loading of gas wells in tight gas field of Daniudi area. Lithologic Reservoirs, 2013, 25(1):122-125.
[12] 鹿克峰, 简洁, 张彦振, 等. 井筒变流量气井携液临界流量的确定方法——以东海西湖凹陷多层合采气井为例.岩性油气藏, 2017, 29(3):147-151. LU K F, JIAN J, ZHANG Y Z, et al. A new method of measuring critical liquid carrying flow rate in the variable wellborerate gas well. Lithologic Reservoirs, 2017, 29(3):147-151.
[13] 娄乐勤, 耿新中. 气井携液临界流速多模型辨析. 断块油气田, 2016, 23(4):497-500. LOU L Q, GENG X Z. Models of critical liquid carrying flow rate for gas wells. Fault-Block Oil & Gas Field, 2016, 23(4):497-500.
[14] 苟三权. 气井井筒液面位置确定的简易方法. 油气井测试, 2006, 15(4):25-26. GUO S Q. A simple method to determine flow position in gas well. Well Testing, 2006, 15(4):25-26.
[15] 张紫阳, 张海均, 刘庆志, 等.压力测试资料在排水采气中的初步应用.化工管理, 2014(21):68. ZHANG Z Y, ZHANG H J, LIU Q Z, et al. The preliminary application of pressure test data in the drainage gas recovery. Chemical Enterprise Management, 2014(21):68.
[16] 马遥. 探测液面资料在苏X气田的应用. 石油化工应用, 2016, 35(12):58-61. MA Y. The application of detecting liquid surface in the Su X gas field. Petrochemical Industry Application, 2016, 35(12):58-61.
[17] 黄雨.苏里格气井井筒积液规律及积液判据研究.成都:西南石油大学, 2015. HUANG Y. Wellbore liquid loading regular and judgment of gas wells in tight gas field of Sulige area. Chengdu:Southwest Petroleum University, 2015.
[18] 冯永兵.苏里格气田东区排水采气工艺评价研究.成都:西南石油大学, 2015. FENG Y B. Evaluation research of drainage gas recovery in east Sulige gas field. Chengdu:Southwest Petroleum Institute, 2015.
[19] 陈增辉, 金大权, 赵永刚, 等.苏里格气井井筒积液量计算方法及应用.石油化工应用, 2016, 35(8):25-27. CHEN Z H, JIN D Q, ZHAO Y G, et al. Calculation method of the volume of wellbore effusion liquid in gas well of Sulige gasfield and its application. Petrochemical Industry Application, 2016, 35(8):25-27.
[20] 赵春立, 杨志, 张正祖.气井井筒积液及其高度研究. 重庆科技学院学报(自然科学版), 2011, 13(5):93-96. ZHAO C L, YANG Z, ZHANG Z Z, et al. Prediction of critical flow rate for offshore directional gas wells. Journal of Chong-qing University of Science and Technology(Natural Science Edition), 2011, 13(5):93-96.
[21] 李波, 王军磊, 宁波, 等.气井井筒温度、压力与积液综合预测模型.石油钻采工艺, 2014, 36(4):64-70. LI B, WANG J L, NING B, et al. A comprehensive prediction model of wellbore temperature, pressure and accumulated liquid for gas wells. Oil Drilling & Production Technology, 2014, 36(4):64-70.
[22] 宋玉龙, 杨雅惠, 曾川, 等.临界携液流量与流速沿井筒分布规律研究.断块油气田, 2015, 22(1):90-93. SONG Y L, YANG Y H, ZENG C, et al. Research on distribution of critical carrying fluid flow rate and velocity along shaft. Fault-Block Oil & Gas Field, 2015, 22(1):90-93.
[23] 朱春明, 王新根, 董社霞, 等.临兴区块致密气井油管直径优选研究.石油机械, 2017, 45(4):74-78. ZHU C M, WANG X G, DONG S X, et al. Study on tubing diameter optimization for tight gas well in block Linxing. China Petroleum Machinery, 2017, 45(4):74-78.
[24] 吴武超, 李治平, 赖枫鹏, 等. 致密气藏水平井速度管下入时间确定方法. 断块油气田, 2015, 22(4):522-525. WU W C, LI Z P, LAI F P, et al. Method to determine time of installing velocity string for horizontal well in tight gas reservoirs. Fault-Block Oil & Gas Field, 2015, 22(4):522-525.
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