id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-18576	Qu, Wentao; Zheng, Shuaifeng	Development of All-electric Discharge Device for Working String	2024	5	.pdf	application/pdf	2708	135	68	According to the previous weight analysis of different types of pipe strings, the load borne by the lift is the largest when transporting the pipe with an outer diameter of 114mm, and the load weight of a single pipe can reach 253.17kg. Abstract: Most of the existing pipe string discharge devices in China are suitable for drilling operations, but some auxiliary devices for surface pipe string discharge in workover operations are not mature enough, and there are some problems such as inconvenient transportation, complex structure and large area.	cache/ajst-18576.pdf	txt/ajst-18576.txt