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Application of Screw Motor Composite Cutting Technology to ISL Well: a Case Study of Bayinqinggeli Sandstone Uranium Deposit
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Yanu WANG1, Lixin ZHAO1, Jiandang HUO1, Zhongduo CHU2, Lizhi YANG1
Uranium Mining and Metallurgy | 2023, 42(2) : 14 - 19
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Uranium Mining and Metallurgy | 2023, 42(2): 14-19
• MINING AND HYDROMETALLURGY •
Application of Screw Motor Composite Cutting Technology to ISL Well: a Case Study of Bayinqinggeli Sandstone Uranium Deposit
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Yanu WANG1, Lixin ZHAO1, Jiandang HUO1, Zhongduo CHU2, Lizhi YANG1
Affiliations
  • 1.Beijing Research Institute of Chemical Engineering and Metallurgy, CNNC, Beijing 101149, China
  • 2.Geological Party No. 208, CNNC, Baotou 014010, China
Published: 2023-05-20 doi: 10.13426/j.cnki.yky.2022.10.09
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In order to improve the cutting efficiency of deep and tight ore beds, the conventional cutting technology and screw motor composite cutting technology were studied by using the ISL wells in Bayinqinggeli deposit in the northern Ordos Basin, and the application parameters of screw motor composite cutting technology were obtained. The results show that the cutting speed of screw motor composite cutting technology is 102.8% higher than that of conventional cutting technology, and the cutting quality can meet the requirements of the ISL. The screw motor composite cutting technology has wide application prospect. According to the cutting effect in research area, it is suggested to introduce screw motor with centralizer, design a new cutting tool, and establish the corresponding casing cutting procedures to further improve the cutting quality.

screw motor  /  reamed type ISL well  /  sandstone type uranium deposit  /  deep and tight ore beds  /  northern Ordos Basin
王亚奴, 赵利信, 霍建党, 褚忠铎, 杨立志. 螺杆马达复合动力切割在地浸钻孔施工中的应用——以巴音青格利矿床为例. 铀矿冶, 2023 , 42 (2) : 14 -19 . DOI: 10.13426/j.cnki.yky.2022.10.09
Yanu WANG, Lixin ZHAO, Jiandang HUO, Zhongduo CHU, Lizhi YANG. Application of Screw Motor Composite Cutting Technology to ISL Well: a Case Study of Bayinqinggeli Sandstone Uranium Deposit[J]. Uranium Mining and Metallurgy, 2023 , 42 (2) : 14 -19 . DOI: 10.13426/j.cnki.yky.2022.10.09
Appendix
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Year 2023 volume 42 Issue 2
57
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doi: 10.13426/j.cnki.yky.2022.10.09
  • Receive Date：2022-10-28
  • Online Date：2026-10-23
  • Published：2023-05-20
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  • Received：2022-10-28
Affiliations
    1.Beijing Research Institute of Chemical Engineering and Metallurgy, CNNC, Beijing 101149, China
    2.Geological Party No. 208, CNNC, Baotou 014010, China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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