| 1. | A discussion on the origin of heavy oil in bohai oil province
渤海油区稠油成因探讨 |
| 2. | A new steam injector for heavy oil transportation
用于稠油输送的新蒸汽引射器 |
| 3. | Well cementing in shallow heavy oil wells in henan oilfield
河南油田稠油浅井固井技术研究 |
| 4. | Displacement efficiency measurement method for heavy - oil reservoirs
稠油油藏驱油效率的测定 |
| 5. | Microbial degradation influences on heave oil characters
微生物降解作用对稠油理化性质的影响 |
| 6. | Safety technology rules for steam injection producing heavy oil
稠油注汽热力开采安全技术规程 |
| 7. | Eor experimentation of mesohyl heavy oil after steam displacing
普通稠油蒸气驱后提高采收率实验 |
| 8. | Resistivity drop mechanism during heavy oil thermal recovery
稠油热采井电阻率显著降低的机理研究 |
| 9. | Heavy oil is the important resource of 21 ( superscript st ) century
摘要稠油将是21世纪的重要资源。 |
| 10. | Chemical visbreaking method of hesvy oil
稠油化学降粘法概述 |
