Deep basin gas accumulation DBGA has been followed with wind interests by petroleum geologists since the being put forward of the concept DBGA deep basin gas trap by J.
深盆气藏概念的提出和成藏机理研究的突破，尤其是这类气藏通常所蕴聚的巨大天然气储量，引起了中外地质学家的广泛关注。
The typical deep basin gas accumulation is usually of the properties of piston_typed migration way, up grow_typed accumulation and actively dynamic preservation models, whi.
游离相天然气在从运移到聚集和保存的过程中，通常存在着深盆气藏和常规圈闭气藏两种机理模式。
Thus, relatively complete accumulation succession and mechanism model of deep basin gas accumulation and its high-permeability gas-rich zone under physical laboratory condition are established.
从而建立了实验条件下较完整的深盆气富气区块成藏序列及成因机理模式。
There are two typical kinds of mechanisms and models for gas migration, accumulation and preservation, including deep basin or basin centered gas accumulations and generally trapped gas accumulations.
游离相天然气在从运移到聚集和保存的过程中，通常存在着深盆气藏和常规圈闭气藏两种机理模式。
The gas accumulation mechanism of the Western Sichuan Depression is different from those of deep basin gas reservoirs.
就成藏机制而言，川西坳陷的天然气成藏机制与深盆气完全不同。
Compared with the normally trapped gas, the accumulation of typical deep basin gas is dominantly controlled by the capillary pressure and burying depth of tight sands.
与受浮力作用影响(与气柱高度有关)的典型常规气藏相比，典型深盆气成藏与埋藏深度有关。
As a kind of abnormal gas accumulation, deep-basin gas is trapped with particular geological conditions and has particular trapping mechanism and distribution pattern.
深盆气藏是指在特殊地质条件下形成的、具有特殊圈闭机理和分布规律的非常规天然气藏。
The deep crust-mantle structure of the basin controlled the heat flow, the types of sags, the abundance of petroleum, and the distribution and accumulation of oil and gas.
盆地深部的壳-幔结构控制了大地热流场、凹陷的类型和含油气丰度。以及油气的分布和富集规律。
Deep basin gas is an abnormal gas accumulation with characters of subnormal pressure and gas-water inversion caused essentially by its tight reservoir.
深盆气藏是一种特殊机理形成的具有气水倒置和负压异常等特征的致密气藏。
Deep basin gas is an abnormal gas accumulation with characters of subnormal pressure and gas-water inversion caused essentially by its tight reservoir.
深盆气藏是一种特殊机理形成的具有气水倒置和负压异常等特征的致密气藏。
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