致密油

致密油气储层泥浆损害实验研究

Experimental study of mud damaging in tight oil and gas reservoirs

俄罗斯资源丰富，不仅拥有油气，还有页岩气和致密油。

Russia has huge resources – not just of oil and gas but also of shale gas and tight oil .

在边际油气田中，泥质砂岩致密油气田占有相当大的比重，然而，泥质砂岩致密油气田的储层物性预测是该类油气田高效开发的瓶颈问题之一。

There is a quite large number of compacted argillaceous sandstone reservoirs in boundary oil gas fields .

保护高压低渗致密油气藏的钻井完井液体系的配制与应用

Preparation of drilling and completion fluids used for preventing the formation from damage of the high-pressure and low-permeability sandstone reservoirs

对裂缝性致密油气储层的研究是石油地质学家和油气藏工程学家感兴趣的问题。

It is important of the study on fractured tight oil and gas carbonate reservoir to geologist and oil reservoir engineers .

正是这些新增工作岗位，赢得了奥巴马和许多州长对页岩气和致密油开采的支持。

It is these jobs that have made Mr Obama and many state governors supportive of shale gas and tight oil .

该区域致密油以源储一体及源储互层为特征，形成了良好的源储配置关系。

The tight oil in this area characterized by source-reservoir one body or source-reservoir interbeded , forming a good source-reservoir matching relationship .

初步分析认为：凝灰质岩作为一种新型烃源岩，对致密油的形成起到了重要的促进作用。

Preliminary analysis show that tuffaceous rocks , as a new type of hydrocarbon source rock , have important effect on the forming of tight oil .

近在咫尺的事情是，由水力压裂技术带来的页岩气和致密油开采革命正在把美国从能源进口国变为能源自给国。

More imminently , a revolution in the extraction of shale gas and tight oil , via hydraulic fracking , is transforming the U.S. from energy dependence to independence .

第五，页岩气和致密油的生产革命预计将持续下去，它们在一次能源产量中的占比将升至约10%。

Fifth , the revolution in the production of shale gas and tight oil is expected to continue , with their share in primary energy production rising to about 10 per cent .

随着石油勘探开发技术手段的不断发展，越来越多的复杂致密油气藏投入开发，酸化压裂成为储层改造的重要技术手段。

With the continuous development of technique in oil exploration and development , more and more complex reservoirs are invested in developing , then acid fracturing becomes an important technique of reservoir stimulation .

当然，欧洲不太可能获得巨大的能源“横财”，而美国正开始受益于页岩气、致密油，未来还有望受益于来自加拿大油砂的石油。

Europe is of course unlikely to get the huge energy windfall from which the US is starting to benefit the fruits of shale gas , tight oil and the potential future supply of tar sand oil from Canada .

他补充称，在页岩气领域削减成本并提高生产率的公司往往也生产页岩油或致密油，这意味着美国石油业将不会被低油价和其他地区的竞争击垮。

The same companies that had cut costs and increased productivity in shale gas were often involved in shale or tight oil as well , he added , meaning that the industry would not be crushed by low prices and competition from other regions .

致密砂岩油气储层岩石变形理论与应力敏感性

Deformation theory and stress sensitivity of tight sandstones reserviors

中国常规储层油气藏数量有限，今后将较多地面临致密深层油气藏。

In China , the conventional reservoirs are limited in number , so the deep tight reservoirs will be more uncountered in the future .

随着石油勘探开发工作的不断深入，低孔低渗致密砂岩油气藏的勘探开发越来越受到重视。

With the deepening of petroleum exploration and development , more and more attention is paid to the low porosity and permeability compacted sand reservoir .

中国的非常规油气资源非常丰富，有重油、致密砂岩油、致密砂岩气、页岩气、煤层气和可燃冰等。

China is abundant in unconventional oil and gas resources , such as heavy oil , tight sandstone oil and gas , shale gas , coalbed methane , nature gas hydrate and etc.

在致密砂岩油气藏开发过程中，由于孔隙压力下降，导致有效应力增加，储层岩石孔隙、裂缝发生形变和渗透率受到影响。

During exploiting the tight sandstone oil and gas reservoirs , the descent of pore pressure will induce the virtual stress increase , which makes the formation rocks deformation and the porosity permeability descent .

因此，对低渗透致密砂岩油气藏应尽可能采用负压作业，尽可能减少与水相作业流体接触的机会。

So , it is better to do operation under balance and reduce the chance to contact the operating fluid with water phase as much as possible for tight sand gas reservoirs with low permeability .

随着常规油气资源量的日愈减少，致密砂岩油气藏的勘探开发已引起人们的高度重视，这类非常规的气藏在目前的气藏开发中占据着重要地位。

With the decrease of the conventional oil and gas resources , the exploration and development of tight sandstone reservoir has received considerable attention . And this kind of unconventional energy plays an important role in the present gas reservoir development .

酸化对于碳酸盐储层改造是最有效的方法之一，在水力压裂技术广泛应用之前，致密砂岩油气藏也广泛应用，但效果不及碳酸盐储层改造。

Acid stimulation is one of most effective methods to improve carbonate reservoirs . Before hydraulic fracture technique was applied extensively , it had been used in dense sandstone reservoirs , but the result is not so good as that of carbonate reservoir improvement .

水锁损害广泛存在于低渗透致密砂岩油气藏，是低渗透致密砂岩油气藏的主要损害类型之一，这严重地影响着油气藏的勘探开发效果。

Water locking damage happens widely in tight sand gas reservoirs with low permeability , and is one of the main damage types for tight sand gas reservoirs with low permeability , which influences the results of oil / gas reservoir exploration and exploitation severely .

该研究成果对其他地区类似的致密碎屑岩油气藏的研究具有重要的指导作用。

The research is similar to other regions of dense clastic reservoirs of important guiding role .

民和盆地致密砂岩油藏油气充注史及含油气系统研究

Oil gas filling and injection history and oil gas bearing system : a case study of tight sandstone oil reservoir in Minhe basin

在其后的漫长岁月中，该带储集层因深埋而致密化，油气被“冰冻”于储集层中。

During the long years afterwards , reservoir of this zone is compacted because of deep burial and hydrocarbon is frozen in the reservoir .

四川盆地川西坳陷陆相致密碎屑岩油/气储层具有致密、低孔渗、薄层交互、多层叠置和强非均质性的特点。

The detritus oil and gas reservoir in continental depressed basin in the west of Sichuan are characterized by the compatibility , low porosity and permeability , alternation between thin and thick layer , multi zone stack and intensive inhomogeneity .

致密砂岩中的油气成藏是油气地质学领域内的前沿问题。

The accumulation of hydrocarbon in tight sandstone is a frontier scientific question in petroleum geology .

川西坳陷深层致密碎屑岩的油气勘探是当前的一个难点。

It 's a difficult point of hydrocarbon prospecting in tight clast of the west depression of Sichuan basin .

四种成岩相组成了四种不同的储层类型，储层性质的对比分析对识别致密气层中的油气产层具有重要意义。

Correlations of reservoir properties wtih sedimentary and diagenetic facies are of great importance to the exploration and development of tight gas-bearing formations .

方法利用流体包裹体技术对民和盆地致密砂岩油藏进行油气充注史和含油气系统研究。

Method Oil & gas filling and injection history and system of tight sandstone oil reservoir in Minhe basin is studied with fluid inclusion technology .