产气层

用流温梯度曲线判断产气层段

On the Determination of Producing Gas Formations by Flowing Temperature Gradient Curve

鄂尔多斯盆地主力产气层溶蚀孔洞特征

Denudation Pores and Cavities in a Main Gas producing Formation in Ordos Basin

鄂尔多斯盆地中部的长庆气田奥陶系马家沟组主要产气层均为白云岩。

Main gas producing strata in Changqing gas field , middle part of Ordos basin are dolomite in lithology .

二叠系以海相碳酸盐岩地层为主，是四川盆地的重要产气层之一。

The Permian is dominated by marine carbonate , which is a major zone of gas production in the Sichuan basin .

在建立模型时认为产气层厚度很小，与其它层相比厚度可以忽略，从而产气层内的温度为常数。

The temperature of the gas producing layer is considered as constant because the thickness is too small compared with other layers .

延长气田为古生界低孔、低渗、低丰度的岩性气藏，上古生界二叠系山西组是延长气田天然气主要产气层段。

Yanchang natural gas reservoir is paleozoic lithologic gas reservoirs of low porosity , low porosity and low permeability . Permian Shanxi formation is one of the major gas producing segment of Yanchang natural gas reservoir .