油气界面通常为水平的界面。
围绕一口井下拉油气界面也会出现锥进。
Coning can also occur by drawing down the gas-oil contact around a well.
并在气顶区、油气界面及油区建立了一套观察系统。
For this, a set of observation system is set up in gas cap zone, gas-oil contact and oil zone.
对油气界面进行有效控制的另一种方法即是油气协调开发。
The oil and gas coordinated development is another approach to control the GOC effectively.
同样，油气界面或水气界面是可产天然气所能达到的最低深度。
Similarly, the gas-oil contact(GOC) or gas-water contact(GWC), as the case may be, is the lower limit of producible gas.
油气界面是从高含油饱和度至高含气饱和度的一个过渡带，其厚度达几英尺。
The gas-oil contact is a transitional zone that goes from high oil saturation to high gas saturation with a thickness of up to several feet.
三相分离器内油水、油气界面的稳定，对确保分离器的分离效果和计量精度是至关重要的。
It is very important for the 3-phase separator to have a stable oil-gas interface in ensuring the separation results and metering precision.
随着石油的进一步聚积及油气的转化，使砂岩中的自由水逐渐被驱除，因此这种异常压力气田是不存在气水界面的。
The saturation of these compartments with liquid hydrocarbons and the subsequent oil-to-gas reaction causes the expulsion of free water, resulting in a gas accumulation without gas-water interface.
目前，不考虑多孔介质界面现象的凝析油气体系的测试和分析技术已经基本成熟。
At present, test and analysis methods of condensate and gas without the interfacial phenomenon affect of porous media are very perfect.
正确识别含油气构造中的油、气、水分界面一直是含油气构造评价的一个关键问题。
It is a key question that exactitude recognition of interface between gas and oil and between oil and water in the oily construction.
论证了研究区断层具有油气运移通道和油气封堵界面的双重性。
The dual function of migration and sealing of fault were demonstrated in the research area.
油气主要以T1，T2界面和储层的侧向运移为主导，叠置在古隆起、古斜坡之上的各类圈闭是最有利的圈闭，成藏效率高。
Oil and gas in the basin migrated laterally along T1, T2 interfaces and reservoirs. Verious kinds of traps superposed on paleo-uplifts and paleoslopes are more favourable to form oil and gas pools.
准噶尔盆地中部1区成藏条件较好、储层较发育、油气水过渡界面复杂。
Block 1 in the middle of Junggar basin show good formation conditions, developmental reservoir and complex oil-gas-water transition interface.
准噶尔盆地中部1区成藏条件较好、储层较发育、油气水过渡界面复杂。
Block 1 in the middle of Junggar basin show good formation conditions, developmental reservoir and complex oil-gas-water transition interface.
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