The answer: wells that drill vertically down to the shale bed, then make a gradual 90-degree horizontal turn through the shale deposit.
目前，科学家提出了解决方案——先垂直钻探至页岩床位置，然后以90度水平地钻探页岩沉积层。
The fourth oil shale bed developed in lacustrine bog distributes unsteadily with small thickness. It is belong to the oil shale of middle ash and oil yield.
形成于湖沼相的油四层厚度较小，平面上分布不稳定，含油率较高，属中灰分中含油率的油页岩。
Nor is shale gas the only new sort of reserve: "tight gas" in sandstones and coal-bed methane (the sort of gas that used to kill canaries down mines) are also promising.
不是只有页岩气是一种新的储备能源：在砂岩中的“致密地层天然气”还有在煤层里的甲烷(一种能在矿井里杀死金丝鸟的气体)也十分有前景。
The country will continue to develop wind, solar, biomass, water, geothermal and nuclear energy, as well as explore deposits natural, shale and coal bed gases.
我国将继续开发风能、太阳能、生物燃料、水、地热和核能，并探索对自然沉积物、页岩及煤层气的利用。
Thee country will continue to develop wind, solar, biomass, water, geothermal and nuclear energy, as well as explore deposits natural, shale and coal bed gases.
我国将继续开发风能、太阳能、生物燃料、水、地热和核能，并探索对自然沉积物、页岩及煤层气的利用。
A very common sedimentary rock is called shale, which is a soft rock and was obviously formed by being deposited on the sea bed. And where there is shale there is likely to be oil.
一块极普通的沉积岩叫页岩，这种页岩质地松软，很明显是通过海底沉积作用形成的。有页岩的地方，极有可能有石油。
A very common sedimentary rock is called shale, which is a soft rock and was obviously formed by being deposited on the sea bed.
一种十分常见的水成岩叫油页岩，他是一种很软的岩石，很明显是因为被压积在海底而后形成的。
The overlying strata of the coal bed roof are dominated by sedimentary rocks such as shale, sand stone and limestone, whose physical and mechanic properties differ greatly.
煤层顶板覆岩一般以页岩、砂岩、灰岩等沉积岩为主，其物理力学性质差异很大。
It lays a foundation for modeling of flowing and combustion as well as heat transfer and abrasion of oil shale circulating fluidized bed boiler dilute zone.
同时为进一步建立适合油页岩的循环流化床燃烧室稀相区的流动、燃烧、传热、磨损模型奠定了基础。
The paper also gives some results of operation of a 32MW oil shale fluidized bed boiler in Fushun area.
本文还首次报道了抚顺32MW油页岩流化床锅炉运行的一些结果。
The key parameters of the oil shale resource appraisement consist of ore-bed recoverable thickness(H), orebody effective area(S), orebody weight(D) and orebody resource types, etc.
油页岩资源量评价关键参数包括矿层可采厚度（H）、矿体有效面积（S）、矿体体重（D）、矿体资源类型等。
A very common sedimentary rock is called shale which is a soft rock and was obviously formed by being deposited on the sea bed.
一种十分常见的水成岩叫油页岩，他是一种很软的岩石，很明显是因为被压积在海底而后形成的。
A very common sedimentary rock is called shale, which is a soft rock and was obviously formed by being deposited on the sea bed.
一块极普通的沉积岩叫页岩，这种页岩质地松软，很明显是通过海底沉积作用形成的。
The devolatilization characteristics of Wangqing oil shale were studied in a laboratory scale fluidized bed.
本文在自行搭建的小型流化床实验台上进行了油页岩脱挥发分试验研究。
The verified reserves of oil and natural gas are relatively small, while oil shale, coal-bed gas and other unconventional fossil energy resources have huge potential for exploitation.
已探明的石油、天然气资源储量相对不足，油页岩、煤层气等非常规化石能源储量潜力较大。
The verified reserves of oil and natural gas are relatively small, while oil shale, coal-bed gas and other unconventional fossil energy resources have huge potential for exploitation.
已探明的石油、天然气资源储量相对不足，油页岩、煤层气等非常规化石能源储量潜力较大。
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