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Article

4 Citations

2,899 Views

32 Pages

A Study on the Borehole Wall Stability Analysis and Slurry Ratio Optimization for Construction of Pile in Complex Marine Strata

Qingxiong Zhao,
Linglin Xie,
Ping Cao,
Ziyang Zhang,
Kaihui Li,
Hang Lin and
Chao Huang

Materials2024, 17(9), 1984;https://doi.org/10.3390/ma17091984

24 April 2024

In order to address the issue of hole collapse, which frequently arises when boring piles are being constructed in intricate marine strata, this paper discusses the influence of the slurry ratio on the slurry performance as well as the mechanism of s...

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Article

12 Citations

5,581 Views

23 Pages

Seismic Resistance of Timber Frames with Mud and Stone Infill Walls in a Chinese Traditional Village Dwelling

Yinlan Shen,
Xingchen Yan,
Piyong Yu,
Hui Liu,
Guofang Wu and
Wei He

Buildings2021, 11(12), 580;https://doi.org/10.3390/buildings11120580

25 November 2021

Traditional Chinese wood residences consist of timber frames with masonry infill walls or other types of infill, representing valuable heritage. A field investigation of traditional village dwellings in northern China consisting of timber frames with...

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Article

9 Citations

5,748 Views

17 Pages

Experimental Optimization of High-Temperature-Resistant and Low Oil—Water Ratio High-Density Oil-Based Drilling Fluid

Zhenzhen Shen,
Heng Zhang,
Xingying Yu,
Mingwei Wang,
Chaoli Gao,
Song Li and
Haotian Zhang

Processes2023, 11(4), 1129;https://doi.org/10.3390/pr11041129

6 April 2023

Problems such as well loss and collapses in deep shale gas drilling are most often due to the development of cracks in the shale formation, resulting in significant leaks of drilling fluid, the sticking and burrowing of drilling tools, and other engi...

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Article

25 Citations

3,881 Views

15 Pages

Optimization of High Temperature-Resistant Modified Starch Polyamine Anti-Collapse Water-Based Drilling Fluid System for Deep Shale Reservoir

Xiangwei Kong,
Mingzhong Chen,
Chaoju Zhang,
Zuocai Liu,
Yanxin Jin,
Xue Wang,
Minggang Liu and
Song Li

Molecules2022, 27(24), 8936;https://doi.org/10.3390/molecules27248936

15 December 2022

During drilling in deep shale gas reservoirs, drilling fluid losses, hole wall collapses, and additional problems occur frequently due to the development of natural fractures in the shale formation, resulting in a high number of engineering accidents...

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