Much of the new gas is coming from what were once called "unconventional" sources, such as the gas shales of Texas, Utah and Wyoming.
很多新的天然气来自于那些以前被称为非常规资源的地方，例如犹他州，怀俄明州和德州的页岩气。
Black shales have been considered as a sign of anoxic depositional environments and anoxic events for a long time.
富有机质黑色页岩的形成长期以来被认为是缺氧沉积环境的证据，并被作为全球缺氧事件的标志。
Ordos Basin is abundant in oil shales resources and with favourable conditions for development, which has a great potential for further exploitation of oil and gas.
鄂尔多斯盆地不仅油页岩资源丰富，而且开发条件优越，具有广阔的开发利用前景，对解决我国油气等常规能源供需矛盾突出的问题非常有利。
The gas drilling technology is increasingly applied these days due to its high ROP, effective prevention of the cave-in of water-sensitive shales and the capability to eliminate lost circulations.
气体钻井由于其机械钻速快，能有效防止水敏性泥页岩坍塌，杜绝井漏。
Thus clays and shales tend to be impermeable.
因此粘土和页岩就往往不透水。
Thus clays and shales tend to be impermeable .
因此粘土和页岩就往往不透水。
Sandstones are, as a rule, interbedded with shales.
砂岩通常都与页岩互层。
Black shales will become a new resource of PGE and rare metals.
黑色岩系将成为PGE和稀有金属的一种新来源。
The variety of these mudstone and shales is very complex in lacustrinehigh-frequency cycle.
这些泥岩和页岩在湖相高频旋回中的变化相当复杂。
The stabilization of shales by modified asphalt (K-AHM) and modified starch (S-P) was studied.
本文研究了改性沥青(K -AHM)与改性淀粉(S -P)对页岩的稳定作用。
Relative LREE enrichment can be seen in the soils derived from sandstones, granites and shales.
砂岩和花岗岩上发育的土壤中LREE相对富集。
Uranium is frequently enriched by sorption or chemical combination in shales, lignites and phosphorites.
铀经常为页岩，泥炭和磷块岩所吸附或化学结合态而富集。
Cambrian source rocks, including mud shales and carbonates, are among the main source rocks in Tarim basin.
寒武系烃源岩是塔里木盆地主要烃源岩之一，包括泥页岩和碳酸盐岩。
The chlorine log was originally sensitive to shales but a shale-compensated chlorinity log is now available.
最初的氯测井对泥岩较为敏感，现在可以使用一种补偿泥岩氯测井方法。
The sequential analysis is applicable to, besides the study of main components in oil shales, biomineralization research.
除用于油页岩中主要组分的赋存状态研究外，该分析方法亦适用于生物成矿作用研究。
A group of clay minerals formed during the alteration of silicate minerals such as mica and feldspar and commonly found in Marine shales.
硅酸盐矿物(如云母和长石)的蚀变作用期间形成的一族粘土矿物，通常见于海相页岩内。
This paper studies the hydration sloughing mechanism of three kinds of hard and brittle shales of Shahejie formation in Gangdong oilfield.
研究了大港油田港东地区沙河街地层三种硬脆性泥页岩的水化坍塌机理。
The continental oil and gas shales are featured by new age, great burial depth, low thermal maturity, and low contents of brittle minerals.
陆相页岩具有“一新一深二低”的特点，时代新，埋藏深、成熟低、脆性矿物含量低等，油气兼产。
The effectiveness of pressure seals in the subsurface may be evaluated by making a calculated fluid pressure profile of the overlying shales.
在地下，压力封闭的有效性可以通过计算上层页岩的流体压力剖面来估计。
Numerous sandstone dikes and sills (about 230) were dominantly found in the shales of the Puyu Formation, and formed a large swarm of sandstone dikes.
河南省嵩山地区中—新元古代五佛山群沉积岩中发育几百条砂岩岩墙、砂岩岩脉和砂岩岩床 ，形成一个壮观的砂岩岩墙群。
This paper deals with the formation conditions of black shales based on such analytical techniques as ICP_MS, GC_MS, isotope, organic carbon, element facies and micropetrology.
本文采用GC＿MS、ICP＿MS、形态硫分析、硫同位素、物相分析等方法综合研究了湘西晚震旦世-早寒武世黑色岩系的地球化学特征和形成条件。
The geological and geochemical study results indicate that the metallogenetic materials came from the hydromica mudstones and shales of the Hanjiadian Group of Lower Silurian System.
地质和地球化学研究结果认为，铝土矿的成矿物质来源于下志留统韩家店群的水云母泥、页岩。
Precious metals deposits associated with black shales is a new type of deposits discovered in recent years, and is also an important aspect of non-traditional mineral resources study.
黑色页岩建造中的贵金属矿床是近年来不断发现的一种新矿床类型，亦是目前非传统矿产资源研究的一个重要内容。
The problem of wellbore instability has been puzzling drilling operations all the time, and to quantify the permeability of shales is an important index to estimate shale-borehole's instability.
井壁失稳一直是困扰油气井工程的难题，泥页岩渗透特性的定量测定是评价泥页岩井壁稳定性的重要指标之一。
This paper deals with the formation conditions of black shales on the basis of analyzing such items as the component of chloroform bitumen "A" and the gas_facies chromatogram of saturated hydrocarbon.
对贵州遵义金鼎山下寒武统牛蹄塘组黑色岩系的氯仿沥青“A”及族组分做了成分检测，并进行了岩石氯仿抽提物中饱和烃气相色谱分析。
Tom Shales said that I had recovered miraculously and that people who watch television love this kind of comeback story.
汤姆。谢尔士说我已经奇迹般地恢复常态，还说看电视的观众喜欢这样东山再起的故事。
Tom Shales said that I had recovered miraculously and that people who watch television love this kind of comeback story.
汤姆。谢尔士说我已经奇迹般地恢复常态，还说看电视的观众喜欢这样东山再起的故事。
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