| 1. | Influencing factors to productivity for high pressure water jet perforation
高压水射流深穿透射孔产能影响因素 |
| 2. | The exploitation of bottom - water reservoir by water - jet deep penetrating system
水力深穿透射孔技术用于底水油藏开发 |
| 3. | Deep penetrating bullet
深穿透射孔枪弹 |
| 4. | The productivity formula and effective factors in water - jet deep perforation well
水力深穿透射孔井产能计算方法及开发效果分析 |
| 5. | Stimulation mechanism of oil well using high - pressure water jet deep - penetrating perforation technique
高压水射流深穿透射孔增产机理研究 |
| 6. | Study and application of deep penetration unplugging technique with high pressure abrasive water jet
高压喷砂水射流深穿透解堵技术的研究与应用 |
| 7. | Calculation method and affecting factors of productivity for deep penetrating perforation with hydraulic jet flow
深穿透水力射流射孔产能的计算及影响因素 |
| 8. | Based on these concepts , strategic and tactic deep - penetrating new geochemical techniques have been developed
在这些新概念的基础上发展了战略性与战术性的深穿透地球化学新技术。 |
| 9. | Adopting fracturing techniques of " deep - penetration 、 fine separate - layer and fast flowback " , which has attained a success rate as high as 99 . 4 % , the effects of increasing oil productions are apparent
采用“深穿透、细分层、快排液”的矿场压裂方法，工艺成功率达99 . 4 % ，增产效果显著。 |
| 10. | Based on the analysis on the prince - pies of electromagnetic detecting , two detecting methods of the depth of water - jet perforation base on hall sensing technology were issued and their applicability was analyzed in the paper
摘要分析了电磁检则的基本原理，提出了基于霍尔传感技术的水力深穿透射孔检测的2种方案，并进行了适用性分析。 |
