J4 ›› 2010, Vol. 40 ›› Issue (3): 689-693.

Previous Articles     Next Articles

Flow Field Analysis for the Diffuser Outlet of Jet Pump Used in the Drain Sand of Petroleum Well

 DENG Hong-chao, LIU Xu, MA Wen-xing   

  1. College of Mechanical Science and Engineering,Jilin University,Changchun 130022,China
  • Received:2009-07-06 Online:2010-05-26 Published:2010-05-26

Abstract:

The solid-liquid two-phase flow equations of the draining-sand jet pump have been established according to the RNG k-ε two-equation turbulence model. On this basis, the numerical analysis models of break and gradual changed were established .Then, the characteristics of efficiency and solid phase ratio and velocity field distribution and pressure field distribution were analyzed by the computer software of computational fluid dynamics. The numerical analysis results show that, to reduce the contrary velocity vector of the solid-liquid two-phase flow is the effective technique for improving the comprehensive properties of the draining-sand jet pump by using the gradual changed structure of the diffuser outlet.

Key words: oil wells, jet pumps, two phase flow, diffusers, CFD

CLC Number: 

  • TE934.9
[1] Peng Kairan, Liu Hongshuai, Ping Xinyu, Cheng Kuang. Accuracy of Drag Force Models in the CFD-DEM Method [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(5): 1400-1407.
[2] Chen Sirui, Qu Xiyu, Wang Guanmin, Wang Qingbin, Cao Yingquan. Kaolinite Cementation and Its Influences on Reservoir Properties in CFD18-2 Oilfield in Bozhong Sag [J]. Journal of Jilin University(Earth Science Edition), 2019, 49(5): 1235-1246.
[3] Zhang Xinxin, Peng Jianming, Sun Mingze, Wu Dongyu. Study on the Sealing Characteristics Between the Piston and Cylinder in the High-Energy Liquid-Jet Hammer Based on CFD Method [J]. Journal of Jilin University(Earth Science Edition), 2017, 47(2): 534-541.
[4] Zhang Yanqing, Yang Qingli, Gao Xiangyu. Analysis of Base Isolated Structure with Composite Friction Damping System [J]. Journal of Jilin University(Earth Science Edition), 2013, 43(3): 908-913.
[5] FAN Li-ming, YIN Kun, ZHANG Xiao-guang, WANG Chuan-liu, ZHAO Zhi-qiang, ZHAO Rui-zhi, PIAO Jin-shi. Numerical Simulation of Geometry Parameters for Optimization Design of Orifice Sealer Used in DTH Hammer Drilling [J]. J4, 2011, 41(2): 511-517.
[6] ZHANG Yong-guang, PENG Jian-ming, LIU He, YIN Qi-Lei, FAN Li-ming. Buffering the Backward Impact of Piston of Liquid-Jet Hammer [J]. J4, 2010, 40(6): 1415-1418.
[7] LI Guo-lin, BANG Jian-ming, LIU He, ZHAO Zhi-qiang. Prediction and Verification of Critical Flow Velocity for Jet Nozzle of |Hammer Hydro [J]. J4, 2010, 40(1): 159-163.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] You Minxin，Liu Jianmin. Application Status and Progress of Isotopic Geochemistry in Research of Emeishan Large Igneous Province (ELIP)[J]. Journal of Jilin University(Earth Science Edition), 2014, 44(4): 1231 -1243 .
[2] YANG Chun-mei, LI Hong-qi,LU Da-wei,ZHANG Fang-li,GAO Yuan,SHAO Ying-chao. The Relationship Between Rock Resistivity and Water Saturation in WaterDriveOil and OilDriveWater Process[J]. J4, 2005, 35(05): 667 -671 .
[3] ZHU Hong-chen,ZHANG Jiong-fei,QUAN Heng. Two Stages of Mesozoic Lithogenesis and Mineralization in Daxing’anling Mountains[J]. J4, 2005, 35(04): 436 -0442 .
[4] ZHU Jian-wei, ZHAO Gang, LIU Bo, GUO Wei, CHENG Jun. Identification Technology and It’s Application of Well-Logging About Oil Shale[J]. J4, 2012, 42(2): 289 -295 .
[5] CHEN Li, LIANG Hai-an，ZHANG Wen-juan，RONG Fan. Application of Fuzzy Mathematics in Division of Engineering Geo-Environment of Cities-An Example of Fushun City[J]. J4, 2008, 38(5): 837 -0840 .
[6] GAO Gui-mei,SU Ke,WANG Wen-ying,GAN Shu-cai,LIU Zhao-jun. Study on Rare Earth and Trace Elements in Oil Shale Samples, Huadian, Jilin Province[J]. J4, 2006, 36(6): 974 -0979 .
[7] WU Kong-yun,JIANG Zhong-cheng,YE Ye. Influence of Different Plant Communities On Erosion Rates of Limestone Rock Blocks[J]. J4, 2007, 37(5): 967 -0971 .
[8] ZHOU Yan-zhang, CHI Bao-ming, LIU Zhong-pei. Mode of Structural Control about Groundwater Pour-in Mechanism in Xiadian Gold Deposits in Shandong Province[J]. J4, 2008, 38(2): 255 -0260 .
[9] ZHANG Yuan, LIU Lian-deng,SUN Jing-gui,CHEN Guo-hua,ZHANG Hong-xi,YAN Fu-chuan, YANG Kai-chun. Two Phase Overprinting Mineralization in Huangbuling Gold Deposit in Northwestern Jiaodong Peninsula[J]. J4, 2008, 38(1): 21 -0026 .
[10] LU Cheng-peng, SHU Long-cang, YUAN Li-bo, ZHANG Rong-rong, HUANG Bi-juan, WANG Bin-bin. Determination of Hydrogeologic Parameters of Karst Aquifer Based on Tracer Test[J]. J4, 2009, 39(4): 717 -721 .
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd