| 1. | Study oil source rocks and gas source rocks respectively
将油源岩、气源岩分别加以考虑。 |
| 2. | Distribution and burying characteristics of the permo - carboniferous system and the coal - formed gas source rock in jiyang depression
济阳坳陷石炭二叠系埋藏条件及煤型气源岩分布特征 |
| 3. | The main achievements are : i . the main gas source rock in xujiaweizi depression is deep color shale of k ^ ^
论文主要成果及认识有： 1徐家围子断陷主要气源岩为沙河子组营城组暗色泥岩。 |
| 4. | Take tarim basin as an example to establish theoretical , industrial threshold value of organic enrichment of carbonate gas source rocks
以塔里木盆地为例建立了碳酸盐岩气源岩理论下限和工业下限评价标准。 |
| 5. | Through anasynthesis , sum up organic enrichment grading estimating standard of oil source rocks and gas source rocks in our country ( type ii organic matter , mature carbonate rocks )
经过分析综合，归纳出我国碳酸盐岩沉积区(型有机质，成熟碳酸盐岩)气源岩有机质丰度分级评价标准。 |
| 6. | These source rocks are good gas source rocks and have a certain extent of oil - generating capability based on high abundance and type 2 - of organic matters
石炭系烃源岩有机质丰度较高，有机质类型以型和2型?主，绝大部分处于生油高峰至干气期， ?良好的气源岩，并具有一定数量的生油能力。 |
| 7. | As a result , establish the evaluation criterion of source rocks on the basis of quantitative calculation , instead of pure experience , then estimate oil source rocks and gas source rocks respectively
使对烃源岩评价标准的确定从依靠纯经验过渡到依据定量计算，同时将油源岩、气源岩分开来进行评价。 |
| 8. | For the first time , set up grading estimating criterion of oil source rocks and gas source rocks with the hydrocarbon expelling intension . figure out the corresponding organic carbon content threshold value , and
对油源岩的有机质丰度工业下限的研究表明，该值随油源岩厚度的增大而减小；随有机质生烃潜力的增大而减小。 |
| 9. | Using maximal diffusive flux to substitute actual diffusive flux , which will overestimate diffusion losing and bring biggish error for estimate of gas source rocks and resource evaluation of gas pool . 5
以往用最大扩散气量来代替实际扩散气量的算法会过高的估计天然气的扩散损失量，给气源岩评价和气藏的资源评价带来较大的误差。 |
| 10. | 1 . put forward a new research approach which uses the principle of material balance as the theoretical basis , and quantificationally make grading estimation of carbonate gas source rocks by the quantity of hydrocarbon expelling
提出以物质平衡原理为理论基础，以排气态烃量的有无和大小来对碳酸盐岩气源岩进行定量计算分级评价的研究思路。 |
