| 1. | Testing method of electric detonators for oil and gas well
油气井用电雷管检测方法 |
| 2. | Testing method of detonating cord for oil and gas well
油气井用导爆索检测方法 |
| 3. | Probe into features of drilling fluid in coalbed gas well
煤层气井钻井液特点的探讨 |
| 4. | The measuring standards of oil and gas well position
石油天然气井位测量规范 |
| 5. | General requirements of detonating cord for oil and gas well
油气井用道爆索通用技术条件 |
| 6. | Technical specifications for natural gas well test
天然气井试井技术规范 |
| 7. | Actuality of condensate gas well test technology
凝析气试井技术现状 |
| 8. | General requirements for jet perforators for oil and gas wells
油气井聚能射孔器通用技术条件 |
| 9. | The positive research on the cost driver of drilling oil - gas well
油气钻井作业成本动因实证研究 |
| 10. | Quartz sand for sand control in oil , gas wells and water injection wells
油气水井防砂作业用石英砂 |
