| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4675110 | Procedia Earth and Planetary Science | 2011 | 6 Pages |
Abstract
By introducing the structure character and working principle of PDM, borehole technologies of PDM directional drilling were studied in this text, including borehole technology principle, directional method, technology flow, drilling technology parameters, branch borehole technology etc. Shaanxi Tingnan Coal .Ltd field application was taken as an example to do a simple introduction on PDM matching equipment and technology promotion. The borehole technology and related result can be used as reference for horizontal directional drilling research and construction.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Atmospheric Science
