main absorber layer 主吸收层
main oil layer 主力油层
main target layer 主要目的层
main bearing layer 主要持力层
main signing layer 主要标志层
main tensional layer 主伸展层
main producing layer 主产油层
At last, analysis the relationship of fault and sedimentary facies between the the exhibition of the sand body of main layer.
同时分析、总结了断层和沉积相对砂体展布的控制作用。
The main layer is Putaohua Formation, deposited in the transition zone from a large delta front to lake in northern Songliao Basin.
主要含油层位是葡萄花油层，沉积时期处于松辽盆地北部大型三角洲沉积体系的前缘相带到湖相的过渡带上。
In line with the single main layer, severe watered out and production reduction occurred after well pattern thickening, a new way must be used to solve the previous problems.
针对温西六区块在井网加密滚动调整后出现的主力层单一、并严重水淹、产量大幅度下降等问题，必须寻求一种新的方法来解决上述出现的开采矛盾。
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