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- The flowline for air or gas drilling. Blooie line（气体钻井的排岩屑管）.
- Energy businesses in the Western US are usually oil and natural gas drilling, but also refining. 美国西部的能源工业通常为石油和天然气的开采和提炼。
- John Podesta says Bush orders on stem cell research, oil and gas drilling and other matters are being re-examined. 约翰表示布什政府关于干细胞研究，石油和汽油钻探方面的法令需要重新审查。
- The rock breaking can be changed from plastic broking in normal drilling to brittle explosion in gas drilling. 因此，使岩石破碎由常规钻井的塑性破碎转变为脆性炸裂。
- Gas drilling is widely used in many fields for the reason that the new technique can improve greatly ROP. 而气体钻井成为解决这一技术难题的新技术，并得到了广泛推广。
- North Pacific right whales could be the victims of planned gas drilling in the Bering Sea. 北太平洋的露脊鲸将成为(美国)白令海油气钻探的牺牲品.
- Tapping drilling tools: gas drilling, Eucampia pneumatic drill, pneumatic tapping machine, chamfering machine. 钻孔攻丝类工具:气钻、弯角气钻、气动攻丝机、倒角机。
- Diesel engine tail gas drilling is a kind of gas-based underbalanced drilling, with advantages of protecting oil/gas reservoirs and improving ROP. 柴油机尾气负压钻井属气基欠平衡钻井,具有保护油气层和提高钻井速度等优点,但柴油机尾气成分复杂对石油管材可产生不同程度的腐蚀。
- Though logging datas and geological datas can be used to judge the position of formation water and water yield before gas drilling starte to drill. 尽管在气体钻井开钻之前，可以利用邻井测井资料和地质资料预测出水层位置和出水量，但这并不能够预测出所有的出水层。
- During gas drilling, both the alteration of the drilling parameters and encountering the reservoir will cause the transient flow of wellbore fluid. 气体钻井过程中,调整钻井参数或者钻遇储层都会引起井内流体的瞬态流动。
- And the borehole diameter enlargement is significant cause of well deviation during gas drilling under medium or high WOB. 在中、大钻压下，井径扩大是气体钻井容易井斜的重要原因；
- So the research on the output performance of the air PDM is of great significance for the gas drilling during the horizontal well drilling. 因此，研究气体螺杆钻具在井下的输出性能对水平井气体钻井有着非常重要的意义。
- Gilly Llewellyn, from the conservation organization WWF, says pollution and oil and gas drilling are among many threats that could damage the Coral Sea's ecosystem. 是世界野生动物保护组织的成员,她称,包括污染和石油,天然气采集在内的许多威胁都可以破坏珊瑚海的生态环境。
- Gilly Llewellyn, from the conservation organization WWF, says pollution and and oil and gas drilling are among many threats that could damage the Coral Sea's ecosystem. 来自世界野生动物基金保护组织的G.;L
- And has analyzed the rock partical collision to the well circumferential stress influence, whether to determine the gas drilling jitter overcut to provide the computation basis. 并分析了岩石颗粒碰撞对井周应力的影响，为判定气体钻井是否失稳和井径扩大从而引起井斜提供计算依据。
- Using diesel tail gas drilling,the determination of airshed,necessary equipment,downhole BHA and drilling technology measures etc.are presented in this paper. 文中介绍了利用柴油机尾气钻井中气量确定、必要的装备、井下钻具组合和尾气钻井工艺措施等。
- Gilly Llewellyn from the conservation organization WWF says pollution and oil and gas drilling are among many threats that could damage the Coral Sea's ecosystem. 环境保护组织世界野生动物基金称环境污染及石油天然气的钻取是破坏珊瑚海生态系统的其中的威胁因素。
- Under Ms Norton, the department has favoured opening up public lands for oil and gas drilling, as well as increasing snowmobile access to national parks. 当他面临与环保主义者在土地使用问题上进行的公开论争时，麻烦便开始了。
- Gilly Llewellyn from the Conservation organization WWUF says pollution and oil andgasoline (gas drilling) are among many threatens that could damage the Coral Sea's ecosystem. 野生动物组织希望堪培拉政府官员保护此地，并把其建成世界上最大的海洋公园。
- Gilly Llewellyn, from the conservation organization WWUF, says pollution and oil and gas drilling are among many threats that could damage the Coral Sea's ecosystem. 来自自然资源保护组织WWUF的GL表示污染和石油、天然气的钻探是可能破坏珊瑚海生态系统的主要威胁。
