ZiJia Liao

Dr. ZiJia Liao

Southwest Petroleum University
orcid

Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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2 September 2022 in Sustainable Materials and Technologies
Verified
Journal Article
Closed access
ZLZiJia Liao
ZiJia Liao
XLXiaogang Li
Xiaogang Li
LGLei Ge
Lei Ge
ZYZhaozhong Yang
Zhaozhong Yang
JZJingyi Zhu
Jingyi Zhu
HWHao Wang
Hao Wang

15 January 2021 in Energy Science & Engineering
Verified
Journal Article
Open access
PDF file
ZLZiJia Liao
ZiJia Liao
ZYZhaozhong Yang
Zhaozhong Yang
QXQi Xue
Qi Xue
XLXiaogang Li
Xiaogang Li
HLHuabin Li
Huabin Li
WLWenhong Li
Wenhong Li
Proppants are being increasingly used in hydraulic fracturing, which keep the fractures open. Progress has been made in developing hollow proppants that can be transported to the far end of the fractures to improve propped fracture conductivity. Two primary mechanisms by which proppants are damaged under closure stress are embedment and crushing, leading to a remarkable reduction in fracture conductivity. In this study, finite element model (FEM), considering rock plasticity, was used to study the embedment and crushing of a hollow proppant. After comparison with the existing model and experimental data, the proposed FEM was employed to conduct sensitivity studies. The effects of the following parameters on embedment and crushing were analyzed: closure stress, distance coefficient, Young's modulus of rock and proppant, proppant size, and hollow structure. The results show that the most sensitive environmental factor is the distance coefficient, followed by closure stress and Young's modulus of rock. The embedment depth increases approximately linearly with the proppant size, and proppants with different sizes have similar crushing rates. The hollow structure has little effect on proppant embedment but significantly affects proppant crushing. Based on the data normalization method, the optimal ratio of hollow radius to proppant radius was designed to be 0.7. These results can guide the preparation of hollow proppants.

1 July 2021 in Chemistry and Technology of Fuels and Oils
Verified
Journal Article
Closed access
PDF file
ZYZhao-Zhong Yang
Zhao-Zhong Yang
ZLZiJia Liao
ZiJia Liao
XLXiao-Gang Li
Xiao-Gang Li
LYLiangping Yi
Liangping Yi
HCHao Chen
Hao Chen
LRLonghai Ran
Longhai Ran

19 June 2025
Verified
Book Chapter
Closed access
PDF file
YYYang Yan
Yang Yan
ZLZiJia Liao
ZiJia Liao
WHWei Huang
Wei Huang
WCWei-Ming Chen
Wei-Ming Chen
MCMa-Lin Chen
Ma-Lin Chen
FLFu-Tao Li
Fu-Tao Li

1 September 2024 in Chemistry and Technology of Fuels and Oils
Verified
Journal Article
Closed access
PDF file
QTQinxi Tang
Qinxi Tang
KYKaibin Yu
Kaibin Yu
ZLZiJia Liao
ZiJia Liao
JYJie Yang
Jie Yang
LLLi Liao
Li Liao
RLRenze Li
Renze Li