作为对反压裂抗议活动的回应，法国直接禁止页岩气开采；在英国，反压裂激进人士——一压力集团，已经关闭了钻井点。
In response to anti-fracking protests, France has slapped a moratorium on the practice; in Britain, activists for Frack Off, a pressure group, have shut down drill sites.
随着钻井技术，特别是充满争议的水力压裂法(又称破裂法)的广泛采用。已探明的天然气储量不断增加。
Thanks to new drilling technology, and in particular a controversial process called hydraulic fracturing or "fracking," the size of the proven reserves is growing.
霍沃斯先生将在水力压裂法和其它非传统天然气开采技术中返排和钻出过程中所泄露的甲烷包含在了其计算中。
Mr. Howarth included methane losses associated with flow-back and drill-out processes in hydraulic fracturing and other unconventional gas drilling techniques.
但释放天然气的“水力压裂”过程对环境可能产生危害的问题也是不争的事实，因此亟须对开采前后的环境进行评估。
It is true that there are questions about the harm that may be done by the "fracking" process that liberates shale gas; there is an urgent need for systematic before-and-after environmental audits.
用水力压裂技术采气的过程会破坏地下水位，影响周边环境，甚至引起地震。
Fracking can damage the water table, disrupt communities and even cause earthquakes.
这项开采技术其实自19世纪40年代就正式应用于常规能源开采如石油和天然气工业。那时候就没有听说压裂技术会污染地下水。
The technique has been in regular use in the conventional oil and gas industry since the 1940s; and in all that time no aquifer is known to have been contaminated by fracking.
欧盟委员会预计将在11月推出其长期能源战略，此举或会影响到水力压裂采气。
The European Commission is due to roll out its long-term energy strategy in November, which could affect fracking.
因此，不需要使用常规的破胶剂，采出的油或气就可作为该压裂液体系的破胶剂。
Therefore, conventional breakers are not required, and the produced oil or gas can act as breakers for this fluid system.
他指出，现在的美国用气，一半以上都是出自这种新储备。但是由于存在地下水污染的风险，水力压裂仍然会引起争论和愤怒。
He says more than half the gas in the United States is now coming from these new reserves. But hydraulic fracturing can also produce debate and anger over the risk of groundwater pollution.
什么是水力压裂？阿天然气底漆。
压裂酸化技术是川西致密碎屑岩气藏开发不可缺少的重要手段，同时也是科学开采气藏、增加油气产能的重要手段。
Fracture acidizing technology is important means to develop tight clastic reservoir in west of Sichuan, scientifically produce gas reservoir and increase productivity of oil & gas.
压裂是煤层气开采的重要手段之一，而压裂前获取煤层相关地层参数，对压裂设计及压裂施工十分必要。
Fracture operation is one of the important manners for exploitation of CBM and to obtain enough information is very critical for fracturing treatment in a coal bed methane formation.
分析了加气混凝土砌块墙体裂缝形成原因，提出了解决墙体裂缝的各种技术措施，列举了框架结构非承重墙体防裂做法的工程实例。
This paper present the causes for the cracks of concrete block wall, resolutions for such cracks and anti-crack wall construction practices for framed non-load-bearing partition walls.
从两相流的角度出发，将泡沫压裂液的气相处理成气泡相并建立两相欧拉颗粒流模型来研究泡沫压裂液的流变性。
The rheology mechanism of foam fracturing fluid was studied by Eulerian-Eulerian two-phase fluid method with the gas phase being treated as 'granular'.
它仍然是地质不可能压裂液体或天然气或石油向上迁移数千英尺的岩石，有时英里，地下水产生不利影响。
It is still geologically impossible for fracturing fluid or natural gas or oil to migrate upward through thousands of feet of rock, sometimes miles, to adversely affect ground water.
这些压裂技术结合室内实验和测井技术，使得页岩气具有更大的发展潜力。
With these fracturing techniques and laboratory and logging technologies available, shale gas development will be even more promising.
摘要：在页岩气开采的水力压裂过程中，套损时有发生，严重影响页岩气开采效率。
Abstract: Casing failure occurs frequently during the hydraulic fracturing process of shale gas formation, which seriously influences the shale gas recovery efficiency.
川西致密砂岩气藏压裂井的生产历史拟合是一个难题。
The production history simulation for artificially fractured wells in the tight sandstone gas reservoir in west Sichuan is a difficult problem.
这些化学示踪剂用来确定生产井的生产来源，这在页岩气行业中对致力于更划算的压裂设计有重要意义。
Used to identify the source of production in a well, these chemical-based tracers may play an important role in the shale industry's effort to come up with more cost-effective fracture designs.
因该气藏呈现双重介质渗流特征，现有的增产效果解析数模不适宜评价其压裂增产效果。
Because the gas reservoir behaves double media seepage features, current analytical model are not suitable for evaluating its enhancing effects resulted from sand fracturing.
蓬莱镇组气藏是川西北地区新场气田成组气藏中的主力气藏，加砂压裂改造储层取得重大进展。
Gas reservoirs situated in Penglaizhen sector are major ones in northwest area, reservoir improvements make significant development by sand fracturing.
通过分析该气藏的压裂特征及试采情况，提出了提高该地区压裂经济效益的几点认识。
This paper presents the fracturing features and production testing case in the reservoir and proposes out some new ideas on improving fracturing economic benefit.
这一系统成功地应用于指导沁水盆地潘庄区块煤层气垂直井的现场水力压裂施工设计。
The system was successfully applied to guide the design of the site hydraulic fracturing operation for the coal bed methane well in Panzhuang Block of Qinshui Basin.
火山岩储气层的压裂增产改造已成为制约这类天然气藏勘探开发的瓶颈技术之一。
The stimulation with fracturing for volcanic gas reservoir has become one of the bottleneck techniques of restricting exploration and development in the natural gas reservoir.
大部分致密气藏的特征之一是储层较厚（几十米到上百米），存在夹层，所以可以通过水力压裂来提高产能。
Most of TGS reservoirs are characterized by being thick (hundreds to thousands of feet thick) and multilayered where their gas production rates can be enhanced by hydraulic fracturing.
火山岩气藏应用砂泥岩压裂技术进行增产改造，施工成功率只有36%，增产效果差。
Applying the stimulation with fracturing for sand shale in Daqing volcanic gas reservoir, the success rate of operation is only 36 percent. The result of the stimulation is bad.
火山岩气藏应用砂泥岩压裂技术进行增产改造，施工成功率只有36%，增产效果差。
Applying the stimulation with fracturing for sand shale in Daqing volcanic gas reservoir, the success rate of operation is only 36 percent. The result of the stimulation is bad.
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