塞248区为靖安油田侏罗系油藏的一个小油藏，其开采层位为延9层。
SAI248 reservoir is a small reservoir of JINGAN Jurassic Oilfield. Production formation of this reservoir is YAN9.
综放工作面上覆岩层存在着比分层开采层位更高的平衡结构，以大变形梁的形式存在。
There is a balance structure of upper rock layer in higher level compared with the layered extraction, which exists in the form of finite deformation beam.
被误解了的“裘布依稳定井流模型”（“影响半径模型”）是不合理选择地下水开采层位的主要“理论”依据。
The misunderstood "Dupuit stable well flow model" ("model of radius of influence") is the main "theoretical" basis of the unreasonable selection of exploited horizon of groundwater.
应用推荐