Experimental Study and Theoretical Interpretation of Partial Saturation Effects on P- and S-Wave Velocities and Anisotropy in Artificial Tight Sandstones with Controlled Aligned Fractures

This study investigates the combined effects of partial saturation and aligned fractures on P- and S-wave velocities and anisotropy in tight sandstones. Ultrasonic measurements (0.5 MHz) were conducted on three synthetic samples with a matrix porosity of 11.7% ± 1.2% and controlled fracture densitie...

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Principais autores:	Yuangui Zhang, Jingbin Cui, Lei Li, Maoshan Chen, Ruidong Han, Tao Sun
格式:	Artigo
語言:	Inglês
出版:	MDPI AG 2026-03-01
叢編:	Applied Sciences
主題:	rock physics partial saturation aligned fractures ultrasonic experiments P-wave anisotropy shear-wave splitting
在線閱讀:	https://www.mdpi.com/2076-3417/16/6/2923
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