表明改进后方法计算得到的气藏天然气聚集速率更接近真值，更能准确地反映地下实际情况。
It shows that gas accumulation rates calculated by improved calculation method are much closer to the true values than original methods, and they reflect better the underground actual situation.
天然气成藏是一个天然气聚集与逸散的动态平衡过程，气藏的充注和保存是成藏的两个主要要素。
Natural gas accumulation is a process of dynamic balance between gas accumulation and gas fugitive emission, in which the inflow and preservation of gas are the key factors for gas reservoir.
根据渤海湾富油盆地天然气的分布特征，探讨了该盆地主要天然气聚集带的地质特征及形成条件。
The geological characteristics and formation conditions for the main natural accumulation belts in Bohai Bay basin of East China are analyzed.
盖层是天然气聚集的必要条件，盖层封闭作用除物性封闭、压力封闭之外，还有一种重要的封闭机理，即浓度封闭。
Caprock is the prerequisite for the accumulation of natural gas. Sealing of gas concentration is one of the important sealing mechanisms besides physical and pressure sealing.
断层侧向封闭控制了天然气的聚集成藏。
The lateral sealing of faults controls the gas accumulating and reservoir-forming.
世界上天然气水合物发现地区的地质构造特征研究表明，底辟构造和水合物的形成与聚集有较为密切的关系。
The research on the structure of diapirs in the area of gas hydrates show that there are close relationships between the form and accumulation of gas hydrates and the diapirs.
不整合控制着天然气的运移和聚集。
Surface of unconformity controls the gas migration and accumulation.
中国60余个大中型气田天然气地质储量、含气面积和成藏时期的统计结果表明，中国大中型气田的聚集效率差别很大。
Statistics of gas in place, gas-bearing area and reservoiring period of over 60 large and medium gas fields in China show that their accumulation efficiencies vary greatly.
圈闭是石油和天然气形成商业性聚集的五大要素之一。
A trap is one of the five essential requisites for a commercial accumulation of oil or gas.
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 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.
针对“泵吸”运移机制，对天然气沿断裂运移冲注模式及聚集规律进行了探讨。
Toward the migrating mechanism of "pump suction", it discusses the migrating model and the accumulating law of natural gas through fault.
上古生界是鄂尔多斯盆地重要的含气层系，天然气的聚集受相带的控制，其主产层均为三角洲沉积体系。
The Upper Paleozoic is the major gas-bearing series of strata in Ordos basin, where gas accumulation is controlled by facies belts and all the major pay zones are of delta sedimentary systems.
利用整体、动态、综合的含油气盆地分析方法和油气运移的倒汇水模式，天然气自生成后至今主要运移聚集在五个有利区带；
Five prospective gas plays are outlined by means of a method of integral, dynamic and comprehensive basin analysis and synthesis prediction of oil and gas pool formation.
川东石炭系中的天然气属于油型气，初为原油，曾经聚集于印支运动中形成的梁平—长寿古隆起带里，形成油藏。
The Carboniferous natural gas in eastern Sichuan is of cracked gas which had been accumulated, originally as oil, in Liangping-Changshou palaeohigh belt that was formed by Indosinian movement.
东营凹陷永安镇断裂带天然气藏为石油伴生气经多次运移分异聚集形成的次生气藏，其成藏因素较为复杂。
The gas reservoirs in Yong'anzhen faulted belt of Dongying sag are secondary reservoirs accumulated via multiple migration and differentiation.
结论孤北古1井成气期主要在第三纪末—第四纪的沉降埋藏期，由于断裂和裂缝的产生使天然气从烃源岩中运移出来，并通过断裂和裂缝运移至构造高部位聚集成藏。
Conclusion The gas of well Gubeigu 1 was produced during subsidence and was buried in Tertiary. The gas migrates and accumulates from source rock to reservoir through fractures.
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。
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.
研究指出：英南2气藏天然气主要来源于寒武系烃源岩，为早期聚集的寒武系来源油的裂解气。
It was represented that the natural gas in the Yingnan 2 gas pool came mainly from the Cambrian source rocks, which was a cracking gas from oil in the Cambrian accumulated in earlier period.
许多公司勘探地下2 -3 千米聚集天然气的页岩。
Companies are developing gas supplies trapped in shale rock two to three thousand meters underground.
不整合面是天然气侧向运移的输导通道，且为天然气的聚集提供了场所。
Unconformity is transforming channel for lateral migration of gas, and provides accumulation place for gas.
喜山构造运动使研究区天然气重新大规模运移聚集，形成充满度很高的残余气藏。
A large scale migration and accumulation took place during Later Himalayan movement, as a result a type of called remained gas pools with higher gas columns were formed.
可以想象，所有的油气聚集的时代都是古生代，但由于有大量的天然气，很可能部分烃源岩层序在更晚些时候才停止排出液体。
Conceivably, all the accumulations are Paleozoic in age but, because of the large amount of gas, it is likely that part of the source sequence gave up fluids much later.
方法对孤北古1井的生、储、盖条件进行地质分析，用模拟实验分析天然气的运移、聚集规律，结合两者综合分析孤北古1井的成藏特征。
Methods The geological methods are used to analyze source rock, reservoir and overlying formation of well Gubeigu 1. The simulating tests are used to analyze migration and accumulation of gas.
同时，初步形成了一套包括天然气生成，运移，聚集，保存的地质理论。
Meanwhile, a set of natural gas geological theory has been established including gas source, migration, accumulation and storage.
该区超压分布具有明显的分区性，异常高压与天然气的生成、运移、聚集和成藏有着密切的联系。
There is close relationship between the abnormal high pressure and the gas formation, migration and accumulation.
通过对克拉2气田天然气处理系统中汞分布的模拟，总结出了汞在天然气处理系统中的聚集规律，并提出了改进措施。
Through a simulation of mercury distribution in Kela2 processing system with natural gas, we have summarized mercury congregation regularity, and proposed some innovative approaches.
通过对克拉2气田天然气处理系统中汞分布的模拟，总结出了汞在天然气处理系统中的聚集规律，并提出了改进措施。
Through a simulation of mercury distribution in Kela2 processing system with natural gas, we have summarized mercury congregation regularity, and proposed some innovative approaches.
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