| 1. | Surrounding rock controlling of soft rock roadway in nantun colliery 南屯煤矿软岩巷道围岩控制 |
| 2. | Study of mine pressure with room - pillar mining in nantun coal mine 南屯煤矿房柱式开采矿山压力研究 |
| 3. | Geologic conditions for mining coal of undergroup coal seams , nantun mine 南屯煤矿下组煤开采地质条件 |
| 4. | Application of packing technique with solidified coal ash in nantun mine 固化粉煤灰充填技术在南屯煤矿的应用 |
| 5. | Hydrogeological condition for coal mining of lower coal seam group in nantun coal mine 南屯煤矿下组煤开采水文地质条件 |
| 6. | Formation cautions of coal stratum and its occurrence characteristics in nantun mine field 南屯井田煤系地层的成因及含煤特征 |
| 7. | Jacking construction of reinforced concrete bridges and culverts in nantun aluminium plant 兖矿南屯铝厂钢筋混凝土桥涵顶进施工 |
| 8. | The research of supporting technology of the tender coal seam workings in deep seam in nantun colliery 南屯煤矿深部松软煤层巷道支护技术研究 |
| 9. | Moreover , combined with structural geology feature of beir depression , the reservoir growth feature of nantun & damoguaihe formation and the group of oil source bed , reservoir , caprock are analyzed , the distribution of favourable sand body are predicted 同时,结合凹陷的构造地质特征,对南屯组和大磨拐河组储层的发育特征及生储盖组合规律进行了研究,并对有利砂体的分布范围进行了预测。 |
| 10. | The research shows that beir depression characterized as several resources , thin facies , and more kinds of reservoir . the lowstand system tract of nantun formation is the principal target reservoir with best source rock and reservoir . the upper mudstone developed in transgressive system tract of damoguaihe formation is the important regional sealing bed , forming the best oil source bed , reservoir , caprock pattern 综合研究表明,贝尔凹陷具有多物源、相带窄、储集类型多的特点,南屯组低水位体系域具备生油和储集条件,是海拉尔盆地的主要勘探目的层段,其上部的大磨拐河组水进体系域发育的泥岩是良好的区域性盖层,可以构成良好的生储盖配置。 |