Bit Selection of Tight Gravel-bearing Sandstone Formation in Dongsheng Gas Field
Due to high density,hardness and abrasiveness of rocks in Dongsheng Gas Field,the bit is worn out and the rate of penetration is low.In order to solve this problem,a rock drillability value calculation model is built based on the relation between acoustic time and formation rock mechanics characteri...
Furkejuvvon:
| Váldodahkkit: | , , , |
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| Materiálatiipa: | Artigo |
| Giella: | Chinês |
| Almmustuhtton: |
Editorial Office of China Petroleum Machinery
2016-01-01
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| Ráidu: | Shiyou jixie |
| Fáttát: | |
| Liŋkkat: | http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2016.04.002 |
| Fáddágilkorat: |
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