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- Keywords China Northwest area Jurassic Low maturation oil Coal formed oil Thermal maturity Hydrocarbon composition Vitrinite reflectance; 中国;西北地区;侏罗纪;低成熟油;煤成油;热成熟度;烃类组分;镜质体反射率;
- Some seepage can form oil slicks on the sea surface, which can be imaged by SAR. 沉积物的声学特征可以在地震剖面上得到反映,如形成声混浊、声空白、亮点、多次波、速度下拉等;
- The exinite have the strongest ability of hydrocarbon-producing, and the inertinite can produce gas and not form oil. 煤岩生烃能力主要决定于壳质组和镜质组,壳质组具最佳的生烃能力,镜质组次之,惰质组和半惰质组只能生气不能生油。
- This new crosslinking agent,whenput into diesel,will crosslink rapidly to form oil gel under the catalytic action of a crosslink-ing agent promoter. 把这种新型的交联剂加入柴油中,在一种助交联剂的催化作用下,很快交联,形成油冻胶。
- Dai Jinxing, Zhong Ningning, Liu Dehan, Xia Xinyu, Yang Jianye and Tang Dazhen.1997.The Geological Base and Main Controlling Factors on the Large and Medium Coal Formed Gas Field.Beijing: Geological Publ.House. 戴金星;钟宁宁;刘德汉;夏新宇;杨建业;汤达祯.;1997
- The trap in the south and middle part of Zhedong Central Anticline Area all can form oil and gas accumulation because of the good condition of the source rocks,the reservoirs and the covers. 浙东中央背斜带中南部由于生储盖条件良好,加上处于生烃区内,使区内的圈闭均能形成油气藏。
- The forest swamp is formed as faulting is static, but when fauts are reactive the basin began settling and the lake water enters the moor, forming oil shale. 盆地边界断层控制着成煤作用过程:当断层停止活动时,形成泥炭沼泽;当断层重新活动时,盆地下沉,湖水侵入泥炭沼泽,形成油页岩。
- By the coal facies analysis,an evidence is provided for the coal forming environment in Yilli Basin. 通过煤相分析,为伊犁盆地成煤环境的研究提供了佐证。
- For the oil-wet solid surface,the contact angle between oil and solid surface under the action of surfactant would reduce to form oil drips,which was further lengthened and broken. 当在原油中加入表面活性剂溶液后,油-水界面张力迅速降低,在亲油固体表面上,界面张力降低到一定程度后,原油与固体的接触角变小,形成油珠,并且油珠被不断拉长直至拉断。
- Transgressive coal forming and coal forming under event are the essential features of Late Palaeozoic coal accumulation in Ordos basin. 海侵成煤和事件成煤是鄂尔多斯盆地晚古生代煤聚积的基本特色。
- Others will be migrated to traps or reservoirs, forming oil and gas fields and providing a foundation for the welfare of entire peoples and regions. 其它的油雾雾珠则会运移到储油圈闭层中去,形成油田和气田并为多数人和地区提供财富基础。
- The country is rich in oil and coal. 这个国家石油和煤的资源丰富。
- In addition, the paleogeography deposition environment during the coal forming can serve as an index for selecting coalbed gas areas to explore and mine. 另外,在煤层气勘探开发选区时,成煤期的沉积古地理环境可作为一个考虑因素。
- Based on lots of examples,this paper summarizes the influence of the magma activity on conditions forming oil and gas pools in hydrocarbonic basins. 结合众多实例,总结了国内外含油气盆地中岩浆活动对油气藏形成条件的影响。
- Coal and oil are natural products. 煤和石油是天然物产。
- Within the seven coal forming periods restricted to from Late Carboniferous to early Late Permian,there are seven coal groups and more than 20 seams defined in the whole area,of which seams B 3,D 2and G 7 1 are economically important. 全区自晚石炭世至晚二叠世早期所限定的7个成煤期内,共圈出煤组7个,煤层20层以上,以B3,D2,G71煤层最具工业价值。
- Besides coal, the most important natural fuel are gas and oil. 除了煤,最重要的天然燃料是煤气和石油。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- Application of forming oil SH1SO on imported pilger rolling machine is introduced. The result shows the oil can satisfy the lubricating requirement of imported pilger rolling machine. 介绍了SH150成型油在进口Pilger轧机上的应用情况,结果表明:SH150号成型油完全能满足进口Pilper轧机对轧制工艺润滑的要求。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。