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
  • [41] A composite temporary plugging technology for hydraulic fracture diverting treatment in gas shales: Using degradable particle/powder gels (DPGs) and proppants as temporary plugging agents
    Zhong, Ying
    Zhang, Hao
    Feng, Yunhui
    Li, Jianlin
    Yang, Yang
    She, Jiping
    JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2022, 216
  • [42] Numerical investigation of fracture competitive propagation mechanisms for temporary plugging staged fracturing (TPSF) in shale gas reservoirs
    Li, Jianxiong
    Zhu, Zhanyuan
    Hua, Wen
    Yang, Yi
    Dong, Shiming
    Guo, Tiankui
    COMPUTERS AND GEOTECHNICS, 2025, 180
  • [43] Preventing gas hydrate plugging in deepwater wells
    Wylde, Jonathan
    Bodnar, Scot
    Mazzeo, Claudia
    Ward, Zachary
    World Oil, 2021, 242 (03) : 59 - 63
  • [44] Complex fracture propagation model and plugging timing optimization for temporary plugging fracturing in naturally fractured shale
    TANG Xuanhe
    ZHU Haiyan
    CHE Mingguang
    WANG Yonghui
    Petroleum Exploration and Development, 2023, (01) : 152 - 165
  • [45] Complex fracture propagation model and plugging timing optimization for temporary plugging fracturing in naturally fractured shale
    Tang, Xuanhe
    Zhu, Haiyan
    Che, Mingguang
    Wang, Yonghui
    PETROLEUM EXPLORATION AND DEVELOPMENT, 2023, 50 (01) : 152 - 165
  • [46] Complex fracture propagation model and plugging timing optimization for temporary plugging fracturing in naturally fractured shale
    Tang X.
    Zhu H.
    Che M.
    Wang Y.
    Shiyou Kantan Yu Kaifa/Petroleum Exploration and Development, 2023, 50 (01): : 139 - 151
  • [47] Formulation optimization of materials used in temporary plugging diversion between fracture front end and cluster in shale gas: From laboratory research to field application
    Xu, Hualei
    Jiang, Houshun
    Wang, Jie
    Wang, Ting
    Zhang, Liangjun
    PHYSICS OF FLUIDS, 2023, 35 (06)
  • [48] Research progress in treatment technology for shale gas wastewater
    Yu, Zhilong
    Chen, Ying
    Liu, Min
    Huagong Jinzhan/Chemical Industry and Engineering Progress, 2020, 39 (11): : 4589 - 4599
  • [49] The Key and the Countermeasures Research of Shale Gas Fracturing Technology
    Tang, Yong
    Wang, Bin
    Zeng, Fanhua
    Wang, Jun
    OPEN PETROLEUM ENGINEERING JOURNAL, 2015, 8 : 325 - 332
  • [50] Technology and Application of Segmented Temporary Plugging Acid Fracturing in Highly Deviated Wells in Ultradeep Carbonate Reservoirs in Southwest China
    Wang, Yang
    Zhou, Changlin
    Yi, Xiangyi
    Li, Li
    Chen, Weihua
    Han, Xu
    ACS OMEGA, 2020, 5 (39): : 25009 - 25015
12345