id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-19313	Cheng, Xiaofeng; Hou, Yongjun	Analysis of the Influence of Thread Parameter Deviation on The Sealing Performance of Drill Pipe Joint Under Axial Load	2024	9	.pdf	application/pdf	6510	259	58	Based on this, a total of 12 finite element models of drill pipe joints including various limit deviations and free combinations of internal and external thread limit deviations are established, and the sealing performance of different structures under the action of make-up torque and axial load is analyzed. Seal failure of drill pipe joints is very likely to induce high-pressure mud erosion from the shoulder surface, resulting in drilling accidents such as joint leakage and expansion of drill pipe joints, causing huge economic losses[2].	cache/ajst-19313.pdf	txt/ajst-19313.txt