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2023 Vol.26 No.1
Published 25 February 2023


1 ZHANG Yi and SUN Ge
 Recent advance on study of Pleuromeia
2023 Vol. 26 (1): 1-8 [Abstract] ( 404 ) [HTML 1KB] [PDF 2503KB] ( 4196 )
9 LI Haodong and ZHOU Jianbo
 Formation of South Tianshan suture and its  geological significance
2023 Vol. 26 (1): 9-20 [Abstract] ( 433 ) [HTML 1KB] [PDF 1742KB] ( 4394 )
21 Ekene Matthew Egwuonwu, Uzodigwe Emmanuel Nnanwuba, CHANG Si, DUAN Longchen, NING Fulong and LIU Baochang
 Research on Fe-based impregnated diamond drill bits strengthened by Nano-NbC and Nano-WC
2023 Vol. 26 (1): 21-30 [Abstract] ( 384 ) [HTML 1KB] [PDF 1183KB] ( 4245 )
31 ZHANG Ye and WANG Hong
 Study on leakage recharge mechanism of confined fresh water aquifer with semi-permeable membrane in Tianjin plain area
2023 Vol. 26 (1): 31-39 [Abstract] ( 381 ) [HTML 1KB] [PDF 877KB] ( 4156 )
40 ZHANG Boyao, CHEN Baoyi,YANG Da, BO Kun and CAO Pinlu
 Tooth arrangement design of retractable DTH hammer bit used for drilling while casing
2023 Vol. 26 (1): 40-46 [Abstract] ( 382 ) [HTML 1KB] [PDF 946KB] ( 4258 )
47 WANG Minqi, YIN Qilei,CHEN Baoyi, QI Bo, BO Kun and CAO Pinlu
 Reliability analysis of retractable drill bit with air reverse circulation used for drilling while casing
2023 Vol. 26 (1): 47-56 [Abstract] ( 361 ) [HTML 1KB] [PDF 1126KB] ( 4267 )
57 KANG Nan, HONG Xin,ZHANG Lihua,PAN Baozhi,TANG Lei and ZHANG Pengji
 Parameters of new three-water model based on nuclear magnetic experiment and optimization algorithm
2023 Vol. 26 (1): 57-62 [Abstract] ( 393 ) [HTML 1KB] [PDF 727KB] ( 4086 )

 

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