Study on the influence of drilling fluid filtration on stability of coalbed wellbore
Coal rock has many porous characteristics, such as cleavage, pore and so on. Drilling fluid is easy to invade into coal bed rock, which is easy to cause wellbore instability. Considering the physical effect of drilling fluid loss on coal rock, a fluid-solid coupling model for evaluating the stabili...
সংরক্ষণ করুন:
| প্রধান লেখক: | |
|---|---|
| বিন্যাস: | Artigo |
| ভাষা: | Chinês |
| প্রকাশিত: |
Editorial Office of Safety in Coal Mines
2021-04-01
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| মালা: | Meikuang Anquan |
| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | https://www.mkaqzz.com/cn/article/id/7388 |
| ট্যাগগুলো: |
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