| 1. | Research on foamed acid for removing water injection well stemming
注水井泡沫酸解堵研究 |
| 2. | Intelligent linkage adjusting system for separate injection well
注水井分层智能联动调配系统 |
| 3. | Technology method for fishing and tieback casing of oil and injection well
油水井取套回接工艺作法 |
| 4. | 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 |
| 5. | Profile modification technology and result evaluation in water injection well
注水井调剖工艺及效果评价 |
| 6. | The fuzzy comprehensive evaluation of plug - releasing for injection wells
注水井解堵措施综合评判技术与应用 |
| 7. | Investigation on the creep induced casing failure in water injection wells
注水开发油田泥岩层套管蠕变损坏机理研究 |
| 8. | The method for plotting chart on pressure - loss curve through choke of water injection well
配水嘴嘴损曲线图版制作方法 |
| 9. | Backup injection well
后备注入井 |
