| 1. | Gas is to be stored in the reservoir underneath the caprock .
天然气贮存在盖层下面的油层中。 |
| 2. | The caprock are shale of kid2 and k ] qi + 2 . kiqi + 2 has only capillary sealing ability
盖层为登二段和泉一、二段泥岩。 |
| 3. | Comprehensive evaluation of the caprock of buried hill of budate group in beier depression
贝尔凹陷布达特群潜山盖层封闭能力综合评价 |
| 4. | This paper discusses the importance of the two sets of regional mudstone caprocks to the oil and gas accumulation by analyzing the distribution features and sealing property of caprock
从盖层分布特征、封盖性能等方面探讨两套区域盖层对油气富集的重要作用。 |
| 5. | The quaternary system is characterized by high geothermal gradient , with low scope of overpressure in its deep and shale caprock saturated with formation water of high salinity
第四系具有较高的地温梯度，深部发育了低幅超压；甘森泉小柴旦基底断裂影响气藏构造的完整性；第四系饱含高矿化度地层水泥岩构成的盖层可以起到一定的封盖作用。 |
| 6. | Two dimensional experimental model of hydrocarbon migration and accumulation had been built up according to the geological model of the dina 2 structure including the database of structure , assemble of reservoir and caprock , and hydro - carbon sources
摘要为了研究油气运聚过程，以迪那2构造为地质模型，在构造特征、储盖组合、油长来源分析的基础上建立油长迟聚过程物理模拟的二维实验模型。 |
| 7. | 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。 |
| 8. | From the research on the history of gas formation , caprock sealing and the history of depression activitv , we analvzed the formation and evolution character of gas accumulation systems . then we discussed its controlling effect on the gas deposit formation
通过源岩生气史，盖层封闭史和断裂活动史研究，分析了天然气成藏系统的形成与演化特征，从而探讨了其对深层天然气运聚成藏的控制作用。 |
| 9. | Based on the research into sedimentary microfacies , source rocks and associations of source rock , reservoir rock and caprock , the paper discusses the formation mechanism of thick oil in detail and summarizes the transportation and accumulation regular of oil - gas in study area
该文在对沾化凹陷罗家鼻状构造沙四上段沉积微相、生油岩条件和生储盖组合综合研究基础上，详细论述了稠油的形成机制，总结了该区油气运移和富集规律。 |
| 10. | In this paper , according to the properties of secondary gas pools and the inclusion data , the secondary gas pools are though to be formed due to the leakage of the original gas pools penetratin through the regional caprock when the overpressures within lower overpressured strata release
结合包里体测试计算，认为期形成原因主要是由于下部超压地层进行超压释放，从而在区域性盈层内部形成一系列泄压道，原生气藏泄漏而形成的。 |
