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RISThe Experimental and Model Study on Variable Mass Flow for Horizontal Wells With Perforated Completion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The variable mass flow in perforated horizontal wells is very complex. One reason is that the perforation can increase the roughness of the pipe wall which will increase the frictional pressure drop. The other is the fluid ...
Experimental Study of Shale Pore Structure Sensitivity to External Fluids in Jiyang Depression in China
Publisher: American Society of Civil Engineers
Abstract: The pore structure of shale in the Jiyang Depression is influenced by acid and alkali solutions, and is related to the saturated fluid stage. Revealing the characteristics of external fluid influence on the pore structure ...
Mechanisms and Influencing Factors of High-Temperature and Pressure Huff-n-Puff Imbibition Process in Continental Shale Oil Reservoirs
Publisher: ASCE
Abstract: As continental shale oil is explored and developed on a larger scale, its high starting pressure gradient in the shale matrix poses challenges for flow. This paper investigates the effect of imbibition development and the ...