中原油田白庙凝析气藏具有埋藏深，构造复杂，储层物性差，凝析油含量高的特点。
Baimiao condensate reservoir has the characteristics of deep burial, complicated structure, poor physical property, and high content of condensate oil.
断层是隐蔽圈闭成藏的关键因素，能起到沟通油源和侧向封堵的双重作用。
Fault is the key factor of subtle traps to oil accumulation, and has the function of linking reservoir and lateral sealing.
在各组分气液溶解平衡的格架下，气洗作用将导致残余油中正构烷烃的大量损失以及次生凝析气藏的形成。
Based on the framework of the components phase equilibrium, the process of gas washing can deplete then-alkanes of the oil and produce the subsequent condensates.
但如何预测和计算凝析气藏中的干气和凝析油可采储量，目前国内尚没有较为全面、实用、便捷的测算方法。
But how to predict and calculate net gas and condensate oil recoverable reserve, there is no practical and convenient method so far in home.
CO2充注驱油是一种普遍的地质现象，对揭示油气藏中油气的动态成藏规律具有重要的指示意义。
Petroleum displacement by CO2 is a general phenomenon, which supplies important indicative significance for revealing the rule of oil and gas dynamic accumulation.
常数百分递减被广泛用于预测油、气井或油、气藏的未来动态和最终累计产量。
The constant percentage decline is widely used for predicting the future performance and ultimate accumulation production of oil and gas Wells or reservoirs.
在综合分析盆地类型、天然气成因和富气凹陷形成条件的基础上，认为渤海海域是一个相对以油为主的油气区，天然气以油型气和陆源有机气为主，天然气藏可能以中、小型为主。
Based on a synthetical analysis of basin type, gas origins and gas prone sag evolution, Bohai Sea is considered as an oil dominant basin, where most gas is from oil type and terrigenous source rocks.
剩余油分布理论及预测技术、油气藏开发演变理论与控制工程将大有所为。
Residual oil distribution and prediction, reservoir evolution theory and control engineering during petroleum field development will be found more application.
酒泉盆地南缘山前冲断带构造油气藏和富油凹陷内的构造—岩性油气藏为该盆地两个主要的勘探领域。
The structural reservoir in piedmont thrust zone and structural-lithologic reservoir in oil-rich sag of southern margin of Jiuquan basin are two main exploration fields in the basin.
喀什凹陷北部油砂的油源来自于侏罗系烃源岩，成藏期为中新世至上新世。
The oil source of oilsand in northern Kashi sag came from Jurassic hydrocarbon source whose reservoir-forming stage might be from Miocene to Pliocene.
准噶尔盆地西北缘红车断阶带油气分布复杂，油气藏类型多，有稠油、正常油和轻质油，还有干气藏。
The oil and gas reservoir types are very various in Hongthe faults of northwestern part of Zhungaer basin, including heavy oil, light oil and dry gas.
基岩潜山油藏具有油气成藏的两种特征，即外来的油源和裂缝性储集空间。
There are two oil and natural gas accumulation characters in basement rock reservoir which are all extraneous source of oil and porous fractured reservoir.
油气藏具有构造幅度低、非均质性严重、低阻油层发育及水驱油效率低等特点。
The reservoirs are characterized by low height trap, serious heterogeneous reservoir, low resistivity and poor efficiency of water driving oil.
油源对比结果表明，气藏伴生油主要来源于沙河街组烃源岩，东下段烃源岩也有贡献。
The results of oil and source correlation show that oil associate with gas reservoirs is mainly derived from the source sock of Shahejie Formation.
良好的油源条件、独特的输导体系和成藏动力是控制东营凹陷岩性油气藏成藏的主要因素。
For Dongying depression, the main factors to control hydrocarbon accumulation in lithologic reservoirs are good source rocks, special carriers and pathways and adequate accumulation dynamic.
石油以油相运移、天然气以气相运移最为有效，无需相态转变就能直接成藏。
The most effective phase of hydrocarbon migration is in the oil phase or free gas phase, which directly forms the reservoirs without changing the phases.
泰康隆起带应是油溶释放气成藏的有利地区。
Taikang uplift zone is the favorable area for gas released from oil to accumulate and form gas reservoirs.
次生凝析气藏是圈闭中轻质油溶解于天然气中形成的凝析气藏，成藏过程中流体相态发生了变化。
During the formation of the primary condensate gas pool there is no phase change in the pool.
油溶释放气量可占到源岩游离相天然气排出量的12.82%，应是西部斜坡区天然气成藏的重要组成部分。
The amount of gas released from oil increases from east to west, it can be 12.82% of gas in free phase expelled from source rock, it is important part of gas accumulation in Western Slope.
东营盆地已发现和探明油、气藏的分布规律性很强。
The distribution of discovered and proved oil and gas pool in Dongying basin has a very significant regularity.
碳酸盐平衡系数越低及低碳有机酸的含量越高，它们与油藏，尤其是与轻质油或气藏的关系越密切。
It shows that the smaller carbonate equilibrium ratio and the higher the organic acid content is, the more closely the relation between oil_field water and light oil or gas reservoir will be.
油源通道发育、储层物性好的“下生上储”型火成岩油气藏也是有利的勘探目标。
Having developed oil source channel and good reservoir properties, the lower-generation and up per-storage pattern will be another favorable target of igneous reservoir exploration.
一直以来，我国都将凝析油采收率作为凝析气藏开发研究的重点和最终目标。
We take enhanced condensate oil recovery as condensate gas reservoir development focus of the study and the ultimate goal all along.
研究指出：英南2气藏天然气主要来源于寒武系烃源岩，为早期聚集的寒武系来源油的裂解气。
It was represented that the natural gas in the Yingnan 2 gas pool came mainly from the Cambrian source rocks, which was a cracking gas from oil in the Cambrian accumulated in earlier period.
这些特殊的开发特征和难题为研究带油环的底水凝析气藏带来较大难度。
The special development characteristics and challenges bring more difficulty for researching gas condensate reservoirs with oil rim.
某气田地处沙漠地区，属凝析油含量特低、甲烷含量较高的凝析气藏。
One natural gas field is in desert, it is a kind of condensate natural gas reservoir that the condensate oil content is lower and the methane content is higher.
相对于较低的注气速度，气藏生产气油比有较明显的降低，相同日产气量的情况下，日产油量有较明显的上升。
Relative to the lower gas injection rate, the GOR gas reservoir has been significantly reduced, in the condition of same gas production rate, oil production rate have a more significant rise.
利用凝析气藏等温衰竭过程中凝析油含量与随压力变化的数据确定出开采过程中储层内凝析油含量的分布特征。
Using the data of the condensate content change with pressure in constant-temperature, the distributive characterization is defined under producing.
从上述几个方面出发，对其成藏条件进行了深入细致的研究，结果表明，该区具备较好的储层、封堵及油源条件。
From the above aspects the research on reservoir forming conditions has been made. The result indicates that the conditions of reservoir, sealing and oil source are good.
在凝析气藏的开发过程中，随着地层压力的不断下降，在地层中凝析出凝析油，形成气、液两相。
During the process of condensate gas reservoir development, the gas-liquid two phases have formed due to the appearance of condensate oil along with the decrease of formation pressure.
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