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   含烃浓度 的翻译结果: 查询用时:0.175秒
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含烃浓度
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  “含烃浓度”译为未确定词的双语例句
     Calculating the concentration of hydrecarbon gases in rock by mud logging.
     用气测资料计算岩石含烃浓度
短句来源
     However, a large number of Jurassic gas reservoirs with small to medium reserves have been found. Based on the groundwork laid by previous researches on the source of these gases, a study was made on the migration traces through analyzing the natural gas composition, hydrocarbon concentrations in the rocks, light hydrocarbons (C 4-C 7) in the condensate, and chromatographic features of saturated hydrocarbons from the reservoir extracts.
     在前人对这些气藏气源研究的基础上 ,通过天然气组成 ,岩石含烃浓度变化 ,以及凝析油C4 ~C7轻烃族组成、储层饱和烃色谱图等 ,研究本区上三叠统须五段生成的油气在侏罗系地层中的运移痕迹。
短句来源
     The concentration of hydrocarbon gases in rock (CHGR) is an important parameter in oil and gas exploration.
     岩石含烃浓度是油气勘探中的一项重要参数。
短句来源
     The theory and method were established herein to calculate CHGR.
     文中建立了一套用气测资料计算岩石含烃浓度的理论和方法。
短句来源
     The variation of CHGR with depth is available from the calibration of the porosity, gas saturation of electric log interpretation of the reservoir and hydrocarbon gases expansion coefficient.
     经储集层段测并解释孔隙度、含气饱和度及天然气膨胀系数等校正,可作出岩石含烃浓度随深度剖面变化的成果图。
短句来源
  相似匹配句对
     (5) hydrocarbon bearing daughter mineral inclusion.
     (5 )子矿物包裹体。
短句来源
     (4) hydrocarbon bearing CO 2 inclusion;
     (4 ) CO2 包裹体 ;
短句来源
     Calculating the concentration of hydrecarbon gases in rock by mud logging.
     用气测资料计算岩石浓度
短句来源
     A METHOD RECOVERING ANCIENT ABNORMAL GAS-BEARING CONCENTRATION OF HYDROCARBON CONCENTRATION CAPROCK
     浓度盖层古异常浓度的恢复方法
短句来源
     The concentration of hydrocarbon gases in rock (CHGR) is an important parameter in oil and gas exploration.
     岩石浓度是油气勘探中的一项重要参数。
短句来源
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In the southern part of west Sichuan Basin, the Jurassic is composed of red clastic sediments with a huge thickness, having no petroleum generating potential. However, a large number of Jurassic gas reservoirs with small to medium reserves have been found. Based on the groundwork laid by previous researches on the source of these gases, a study was made on the migration traces through analyzing the natural gas composition, hydrocarbon concentrations in the rocks, light hydrocarbons (C 4-C 7) in the condensate,...

In the southern part of west Sichuan Basin, the Jurassic is composed of red clastic sediments with a huge thickness, having no petroleum generating potential. However, a large number of Jurassic gas reservoirs with small to medium reserves have been found. Based on the groundwork laid by previous researches on the source of these gases, a study was made on the migration traces through analyzing the natural gas composition, hydrocarbon concentrations in the rocks, light hydrocarbons (C 4-C 7) in the condensate, and chromatographic features of saturated hydrocarbons from the reservoir extracts. It is concluded that the hydrocarbons were generated in the Xu 5 source rock of the Upper Triassic, and migrated vertically, via Ziliujing Formation of the Lower Jurassic and then Shaximiao Formation of the Middle Jurassic, into Penglaizhen Formation of the Upper Jurassic. It is also suggested that the faults enhanced development of fractures and improved connectivity both within and between the sand bodies and promoted vertical hydrocarbon migration. Results of the present work reveal a prosperous domain of exploration for shallow gas reservoirs in the area under study.

川西南部侏罗系为一套巨厚红色碎屑岩沉积 ,不具备生烃能力 ,却相继发现一批中小型侏罗系气藏。在前人对这些气藏气源研究的基础上 ,通过天然气组成 ,岩石含烃浓度变化 ,以及凝析油C4 ~C7轻烃族组成、储层饱和烃色谱图等 ,研究本区上三叠统须五段生成的油气在侏罗系地层中的运移痕迹。得出 :须五段源岩生成的油气 ,以垂直方式从下侏罗统自流井组 ,经中侏罗统沙溪庙组 ,最后运移至上侏罗统蓬莱镇组 ,且进入蓬莱镇组的时间较早。并认为 ,断层的主要作用是增加裂缝发育 ,改善砂体内部及砂体与砂体之间烃类的连通性 ,促进了烃类的垂向运移。从侏罗系油气垂向运移研究 ,揭示了川西南部具有广阔的浅层气勘探领域

The concentration of hydrocarbon gases in rock (CHGR) is an important parameter in oil and gas exploration. The theory and method were established herein to calculate CHGR. Hydrocarbon gases in the subsurface exit in free form, by absorbing on organic matter and mineral particles, or by dissolving in formation water. As the drill bit breaks the rock into small cuttings, the gas present is released into the mud stream. As the mud comes out of the hole, a portion is run into a mud-gas separator. The hydrocarbon...

The concentration of hydrocarbon gases in rock (CHGR) is an important parameter in oil and gas exploration. The theory and method were established herein to calculate CHGR. Hydrocarbon gases in the subsurface exit in free form, by absorbing on organic matter and mineral particles, or by dissolving in formation water. As the drill bit breaks the rock into small cuttings, the gas present is released into the mud stream. As the mud comes out of the hole, a portion is run into a mud-gas separator. The hydrocarbon gas volume (HGV) in the mud depleted to drill 1m layers is calculated from the gas logging data, drilling time, mud displacement, hole size, quantitative gas analysis and instrument's parameters. With C standing for CHGR (cubic meter gas/cubic meter rock), the HGV in the rock drilled 1m footage is equal to the C multiplied by the penetrated rock volume. C is calculated from the equality between the HGV in the rock and the one in the mud. The variation of CHGR with depth is available from the calibration of the porosity, gas saturation of electric log interpretation of the reservoir and hydrocarbon gases expansion coefficient. The calculating 5-well CHGR of Baimamiao area in Western Sichuan basin supplied the important geological basis for hydrocarbon generation, migration, accumulation and exploration decision.

岩石含烃浓度是油气勘探中的一项重要参数。文中建立了一套用气测资料计算岩石含烃浓度的理论和方法。地层中天然气常以游离气、吸附气和水溶气3种形式存在。当钻头破碎岩石时,钻井液把这些气体携至井口。通过气测仪获得的气测资料,以及钻时、钻井液排量、井眼尺寸、气测全脱分析和气测仪有关参数等,可计算钻经每米地层所耗钻井液中的天然气体积。岩石含烃浓度(每立方米岩石的含气量)与被钻岩石体积的乘积为所钻岩石中的天然气体积,该体积应与钻井液中所含的天然气体积相等,从而可求得岩石含烃浓度。经储集层段测并解释孔隙度、含气饱和度及天然气膨胀系数等校正,可作出岩石含烃浓度随深度剖面变化的成果图。应用上述方法在川西白马庙地区5口井成功地计算了岩石含烃浓度,为该区的油气生成、运聚、成藏研究和勘探决策等提供了重要的地质依据。图4参8(蔡开平摘)

 
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