id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-8914	Zhang, Wenping	Feasibility Analysis of Drilling with Liquid Nitrogen in High Temperature Geothermal Wells	2023	6	.pdf	application/pdf	5087	270	56	Compared to water and aerated drilling fluid, liquid nitrogen assisted drilling has many unparalleled advantages. In order to study the feasibility and applicability of PDC bit in this new concept of liquid nitrogen assisted drilling, a series micro-PDC bit drilling experiment were carried out.	cache/ajst-8914.pdf	txt/ajst-8914.txt