| 1. | Evaluation method of resin performance for sand control
防砂用树脂性能评价方法 |
| 2. | Gravel paching method for sand control in cased hole
油井套管内砾石充填防砂工艺方法 |
| 3. | Evaluation method for sand control effect of oil well
油井防砂效果评价方法 |
| 4. | Recommended practice for gravel pack of sand control of the naked hole
裸眼井砾石充填防砂推荐作法 |
| 5. | 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 |
| 6. | Recommended practic e for sand control technology of artificial borehole wall
人工井壁防砂推荐作法 |
| 7. | Hmn is an intensive cleaning agent for sand control pine string
Hmn防砂管柱清洗剂是一种强力清洗剂。 |
| 8. | Sieve tube of the sand control
不锈钢金属纤维防砂筛管 |
| 9. | Stainless steel metal fiber sa
不锈钢金属纤维防砂筛管 |
| 10. | Metallic fiber sand control si
不锈钢金属纤维防砂筛管 |
