煤层气水平对接井用单弯无稳螺杆钻具组合造斜能力预测 / Prediction of deflection capacity of PDM with single bent screw without stabilizer for CBM horizontal-butted well
- Resource Type
- Academic Journal
- Source
- 煤田地质与勘探 / Coal Geology & Exploration. 46(3):163-167
- Subject
煤层气 水平对接井 单弯无稳螺杆钻具 造斜能力 - Language
- Chinese
- ISSN
- 1001-1986