Research on temporary plugging refracturing technology for shale gas wells

被引：5
|
作者：
Xiao, B. [1 ]
Jiang, T. X. [1 ]
Ding, S. D. [1 ]
Chen, Z. [1 ]
Zhang, X. D. [1 ]
Li, K. D. [2 ]
机构：
[1] SINOPEC Inst Petr Engn, Beijing 100101, Peoples R China
[2] SINOPEC Jianghan Oilfield Co, Res Inst Petr Engn Technol, Wuhan 430035, Peoples R China
来源：
2020 4TH INTERNATIONAL WORKSHOP ON RENEWABLE ENERGY AND DEVELOPMENT (IWRED 2020) | 2020年 / 510卷
关键词：
D O I：
10.1088/1755-1315/510/2/022023
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
According to the variation law of stress induced by hydraulic fractures during the initial fracturing of shale gas wells, the temporary plugging refracturing technology was studied. Based on the research on the mechanism of fracture reorientation from temporary plugging, the process parameters (such as the particle size combination of the temporary plugging agent, the temporary plugging timing, and the amount of temporary plugging agent) were optimized, and the key material for temporary plugging were evaluated. Temporary plugging refracturing technology suitable for shale gas horizontal well was initially formed. Excellent results of trial test were achieved and the production rate after refracturing was increased by 5 times compared with that before stimulation. This study can provide some reference for temporary plugging refracturing of shale gas wells.
引用
收藏
页数：6
相关论文
共 50 条
  • [21] Mechanical plugging-solid expandable tubular refracturing technology
    Zhu, Xiaohua
    Cheng, Feilong
    Shi, Changshuai
    Chen, Kailin
    JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2020, 34 (06) : 2357 - 2364
  • [22] Simulation of fracture control during temporary plugging at fracture openings in deep and ultra-deep shale-gas horizontal wells
    Hu, Dongfeng
    Ren, Lan
    Li, Zhenxiang
    Zhao, Jinzhou
    Lin, Ran
    Jiang, Tingxue
    NATURAL GAS INDUSTRY B, 2022, 9 (05) : 487 - 496
  • [23] Temporary Plugging Agent Evaluation Technology and Its Applications in Shale Reservoirs in the Sichuan Basin
    Wang, Liang
    Yang, Jian
    Peng, Junliang
    Han, Huifen
    Wang, Yang
    Lv, Zefei
    PROCESSES, 2023, 11 (09)
  • [24] Experimental Research of Compound Monitoring on Multiple Temporary Blocking Refracturing for Long-Section Horizontal Wells
    Zhang, Jingchen
    Wu, Baocheng
    Wang, Fei
    Shi, Shanzhi
    Liu, Jinjun
    Wang, Mingxing
    Li, Jie
    Osuji, Nicholas Izuchukwu
    FRONTIERS IN EARTH SCIENCE, 2022, 9
  • [25] Research On Oil-based Plugging Technology In A Horizontal Well Section Of The Fuling Shale Gas Field
    Liu, Yu
    Xiong, Qingshan
    An, Rong
    Geng, Hao
    Xu, Jiahuan
    JOURNAL OF APPLIED SCIENCE AND ENGINEERING, 2023, 27 (05): : 2393 - 2400
  • [26] Geosteering technology in the drilling of shale gas horizontal wells
    Liu X.
    Liu, Xuli (liuxuli2005@126.com), 1600, Natural Gas Industry Journal Agency (36): : 69 - 73
  • [27] Simulation of fracture control during fracture-opening temporary plugging fracturing of deep/ultra deep shale-gas horizontal wells
    Hu D.
    Ren L.
    Li Z.
    Zhao J.
    Lin R.
    Jiang T.
    Natural Gas Industry, 2022, 42 (02) : 50 - 58
  • [28] Temporary Plugging Agent System for Thermally Induced Phase Change Fracturing in Shale Gas Reservoirs
    Lai, Nanjun
    Chen, Yuemei
    Wang, Junqi
    Wu, Chunping
    Zhang, Xiaochen
    ENERGY & FUELS, 2022, 36 (12) : 6270 - 6279
  • [29] Temporary Plugging Agent System for Thermally Induced Phase Change Fracturing in Shale Gas Reservoirs
    Lai, Nanjun
    Chen, Yuemei
    Wang, Junqi
    Wu, Chunping
    Zhang, Xiaochen
    Energy and Fuels, 2022, 36 (12): : 6270 - 6279
  • [30] Research and Application of Plunger Airlift Draining Gas Recovery Intelligent Control Technology in Shale Gas Horizontal Wells
    Yang, Zhi
    Yang, Jian
    Wang, Qiang
    Sun, Fengjing
    CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS, 2022, 58 (03) : 554 - 560
12345