水动力条件形成的油气圈闭。大约自20世纪中期以来,勘探人员就已经知道在许多含烃圈闭中油一水界面是倾斜的。
这种情况对于水动力圈闭尤其有意义。
This situation is particularly significant in hydrodynamic traps.
酒西盆地单北油田下第三系火烧沟组砂岩油藏长期以来被认为是水动力圈闭油藏的范例。
The Shanbei oil pool in Jiuxi basin with sandstone reservoir beds of the Huoshaogou Formation of the Eogene, has long been taken as an example of hydrodynamically trapped oil pools.
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