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- Compared with Gymnospermae pollen, the fern spore has more closer relationship with soluble organism in the low - rank source rocks from the coal - bearing strata. 而蕨类孢子和裸子植物花粉相比,可能对低熟-未熟油,特别是含非烃较高的低熟油有某种更为密切的联系。
- By using the whole-rock analytical method of organic petrology, a detailed study on the Paleogene low mature source rocks in Subei basin is made. 采用有机岩石学全岩分析方法,剖析了苏北盆地下第三系低熟烃源岩。
- Major hydrocarbon source rocks are in the Cambrian and Ordovician. 寒武-奥陶系烃源岩是该区主力烃源岩;
- Available knotty problem about exploration situation require petroleum resources theory, technology, operating position manipulation, together with carefully research about source rocks characteristics, foreland basin evolutionary. 这些问题需要紧密结合前陆盆地构造发育和含煤地层沉积的特点,研究烃源岩分布差异性特征,从煤系烃源岩、天然气成藏理论和勘探技术等方面加以解决。
- Paleozoic formation of Tazhong low uplift has good source rocks and cap condition,favourable reservoirs and condition for hydrocarbon accumulation and pooling. 塔中低凸起古生界地层良好的烃源岩条件、盖层条件,优质的储集性能和成藏条件表明该地区有巨大的油气资源潜力。
- Systematic study of the Mesozoic source rocks in the Qiangtang Basin. 系统地整理、分析、研究了羌塘盆地中生界烃源岩的特征。
- Fuxin basin has abundance natural gas and good gas source rock. 阜新盆地有较好的气源岩,天然气资源丰富。
- Major hydrocarbon source rocks lies in the Silurian and down ordovician. 加里东期-海西早期为主要油气充注期,喜山期属于早期油藏晚期裂解。
- The other one comes mainly from Fengcheng group source rocks of Permian. 第二类原油主要来源于二叠系风城组烃源岩。
- The source rocks are distributed widely in the Upper Paleozoic of Ordos Basin. 摘要鄂尔多斯盆地上古生界烃源岩具有广覆式生烃特徵;
- Dalong Formation shows potential as hydrocarbon source rocks due to the deposition in the highest transgression sea level, the deep slope sedimentary environments and the low sedimentary rate. 海侵期的沉积物、古斜坡沉积环境及低沉积速率使大隆组具有烃源岩发育和形成的潜力。
- The Lower Paleozoic source rocks in the eastern exploration region of Sinopec are mainly marine carbonates with a low organic content. 中国石化东部探区下古生界烃源岩以海相碳酸盐岩为主,有机质丰度较低。
- Taking catalyzing method at low temperature,kinetics study on hydrocarbon generation of fatty acid ester catalyzed by immature oil source rocks has practice meaning in the geology. 采用低温催化法研究未熟烃源岩催化脂肪酸酯生烃的动力学具有地质学上的实际意义。
- Organic geochemistry of Quaternary source rocks is not favorable to the generation of natural gas,such as the low organic matter content,the thin layer and the low ethanoic acid content in mudstones. 柴达木盆地东部三湖地区第四系泥岩有机质丰度低、厚度小,且乙酸含量低,其有机地球化学特征不利于天然气的生成。
- The dark mudstone deposited in this time is the favorable source rock. 同时,该层序内沉积的暗色泥岩也是有利的烃源岩。
- This paper appraises the source rocks of Linnan low-lying by studying the abundance of TOC, EOM, HC, and so on. 本文通过对包括有机碳含量 (TOC %25 )、氯仿沥青“A”(EOM %25 )、总烃 (HC %25 )等有机地化参数丰度的研究来评价临南洼陷的烃源岩。
- The petroleum geochemistry shows its oil and gas of marine facies originated from the Cambrian-Ordovician source rocks. 油气地球化学特征表明为海相油、气,来源于寒武-奥陶系烃源岩。
- There have been different opinions on source rocks since the oil disco-very of Shacan No. 2 well in north Tarim. 塔北沙参2井产油以来;对源岩的看法就一直存在分歧.
- There are four hydrocarbon source rocks, Palaeocene, Eocene, Oligocene and Miocene. 西湖凹陷发育古新统、始新统、渐新统及中新统四大烃源岩系。
- Therefore, hydrocarbon source rocks formed in the early highstand system tract have the best hydrocarbon potential. 因此早期高位体系域中的烃源岩有较好的生烃潜力。