| 1. | Wheat no - till drilling technique and its related tools
小麦免耕播种技术及其相关机具 |
| 2. | On drilling technique in changing the wheels of winch drum
绞车滚筒支轮更换的钻孔工艺 |
| 3. | Application of foam pressurized drilling technique
泡沫增压钻进技术应用 |
| 4. | Drilling technique for coalbed methane well
对煤层气井施工技术的认识 |
| 5. | Status quo of and prospects for solid mineral drilling techniques
固体矿产钻探技术的现状和展望 |
| 6. | Drilling techniques for deep and ultra - deep wells in zhongyuan oilfield
中原油田深井超深井钻井技术 |
| 7. | New development of drill techniques
钻削技术的新进展 |
| 8. | Status quo and faced challenges of deep well drilling techniques of petrochina
中石油深井钻井技术现状与面临的挑战 |
| 9. | A preliminary study on drilling technique of wu m1 - 1 cbm multi - branched horizontal well
1煤层气多分支水平井钻井工艺初探 |
| 10. | A brief talk on geotechnical engineering investigation in water area and drilling technique
浅谈水域岩土工程勘察及钻探工艺 |
