在此基础上，对不同胶结类型的砂岩提出了地面孔隙度压缩校正方程。
According to that, it had suggested surface porosity compression correction equations for sandstones with different cement types.
结果表明，三种方法对于全区砂岩孔隙度的地下压缩校正是可行的，并具有普遍应用价值。
The result indicates that the methods are feasible for the underground compressed correction of sandstone porosity in the whole area and have extensive applicative value.
岩石孔隙度的地下压缩校正对于石油地质储量的计算有着重要的意义。
Underground compressed correction of porosity is of great importance for the OOIP calculation.
碎屑岩层的去压实校正的主要问题是建立一个能正确反映岩层压实规律的孔隙度深度函数或密度深度函数。
The main problem of decompaction correction is how to found a reliable porosity depth function or density depth function which expresses the compaction process of clastic rock.
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。
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.
利用单井或多井中观测到的同一岩层的孔隙度深度数据来建立该岩层的孔隙度深度函数，或许可以得到更加理想的去压实校正结果。
A function found on the data of porosity depth or density depth from a given layer in one well or poly wells could be more reliable so that it can figure out a satisfying decompaction thickness.
利用单井或多井中观测到的同一岩层的孔隙度深度数据来建立该岩层的孔隙度深度函数，或许可以得到更加理想的去压实校正结果。
A function found on the data of porosity depth or density depth from a given layer in one well or poly wells could be more reliable so that it can figure out a satisfying decompaction thickness.
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