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- Petroleum and natural gas industries - Drilling and production equipment - Marine drilling riser couplings. 钻井和采油设备-海上钻井隔水导管联轴器。
- LINEAR ANALYSIS OF NONLINEAR VIBRATION OF MARINE DRILLING RISER 隔水管非线性振动的线性化分析
- The responses including primary resonance induced by current and the composite resonance under combined wave-current for the marine drilling risers of the Donghai 3 are studied. 以东海勘探3号钻井隔水套管为例,研究了流引起的主共振和波流联合引起的组合共振。
- Simplified calculation of natural frequencies for marine drilling risers 海洋钻井隔水管固有频率的简化计算
- Vibration and offset of riser system in marine drilling under the alternating action of wave force, if terrible, may cause failure of drilling tools and break-off of drilling. 海洋钻井隔水管在交变载荷波浪力作用下发生振动,从而偏离原来的位置,严重时可使钻具遭到破坏,造成钻井中断。
- Finite element analysis is used to establish a deepsea drilling riser dynamic analysis model under complex marine conditions such as ocean current and wave. 利用有限元分析方法建立了海浪、海流等复杂海况作用下深水隔水管受力分析计算模型。
- Sedco was one of the world's largest international marine drilling contractors. 赛德公司是世界上最大的钻采承包商。
- So several new deep water drilling riser systems have been studied and applied to drill the deep water wells. 因此,国外开发出了几种新型的深水钻井隔水管,并且在一些油田已经得到了应用。
- With the research on time-domain nonlinear dynamical performance of deepwater drilling riser, the related dynamic response model is established. 摘要通过深水钻井隔水管时域非线性动态性能的研究,建立了相应的深水钻井隔水管时域非线性动态响应分析模型;
- The research conclusions have provided references to the design and application of deepwater drilling riser in the future. 研究结论可以为今后深水钻井隔水管的设计与使用提供参考。
- In floating offshore operations, the choke and kill lines exit the subsea BOP stack and then run along the outside of the drilling riser to the surface. 在进行浮动的海上作业时,节流和压井管线从水下防喷器组出来,之后沿钻井隔水导管外侧面到达水面。
- These characteristics make roughneck applied idealized in land and small marine drilling work. 重量轻、尺寸小使得铁钻工能在 陆地钻井和小型海洋钻井中得到理想应用。
- Drilling riser is the key equipment for oil and gas development in deep water.The motion of floater in drilling system and wave load may lead to fatigue failure. 钻井隔水管是深水油气田开发的关键装备,钻井系统浮体运动与波浪载荷可能导致隔水管的疲劳失效。
- Jackup mast for marine drilling operation realizes hoisting of the mast by means of the pulley mechanism on the lower part of the mast. 自升式井架是目前海洋钻井工程中应用较多的新型井架,它利用井架底段的滑轮机构进行井架的起升操作。
- On Random Vibration of Riser System in Marine Drilling Subjected to Wave Force 波浪力作用下海洋钻井隔水管随机振动研究
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- Marine plants grow on the sea bed. 海生植物长在海底。
- The workman is drilling in the wall. 工人正在墙上打孔。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。