本文介绍了井口回接作业的程序、机理、作业施工情况，并指出了需改进的地方。
This paper introduces the procedure, mechanism and operation of wellhead tieback techniques and points out the problems necessary to be solved.
所以论文对钻井作业安全管理体系（HSE）也作了分析研究，讨论钻井作业施工如何组织和保证安全。
So papers on the drilling safety management system (HSE) is analyzed and studied, discuss the drilling construction of how to organize and ensure safety.
涠洲1 2-1B油田在钻井过程中井下情况比较复杂，钻井作业施工时间长，这对钻井隔水导管的稳定性提出了更高的要求。
During the process of Weizhou12-1B Oilfield we ll drilling, downhole instance is complexity, and drilling time is longer, so drilling riser pipe has to have a good depth stability.
施工现场对毗邻的建筑物、构筑物和特殊作业环境可能造成损害的，建筑施工企业应当采取安全防护措施。
When the construction site may cause damages to the adjacent buildings, structures and special operating environment, the construction enterprises shall adopt safety and preventive measures.
作业时，应避开人群密集区，必要时，对施工场地周围加设防护装置。
The homework, should avoid crowded areas, when necessary, set up around the construction site protection device.
因此大家在去搞墙体之前，必须把设计师给的作业的图递交到物业公司，得到物业的肯定后才能施工。
So we are going to engage in the wall, the designer must be submitted to the work of the drawings to the property company, the property must be confirmed after the construction.
但是运用升降式脚手架无法进行济南伸缩蓬的施工作业。
But lifting scaffolding can not be used for construction work of Ji 'nan telescopic awning.
在这种状况下施工单位常常运用高处作业的吊篮进行建筑幕墙的施工作业。
The construction work in this situation the construction units often use high operating basket for building curtain wall.
起重作业是最具危险性的作业之一，且通常在每个施工现场都需进行的作业。
Lifting operation is one of the most hazardous and commonly carried out operation on any construction site.
高温作业是指需要使用焊接设备、喷枪或研磨机的维护或施工作业。
Hot work is any maintenance or construction activity where welding equipment, torches or grinders are being used.
特殊施工阶段实施24小时连续作业，工人工作实行三班制。
In special construction stage, 24 hours continuous work will be executed and three-shift work system to be carried out.
通过仿真分析，可以对施工机械的机型、数量以及作业参数作出最佳选择，并且预测出施工的最短工期和最低施工费用。
By simulating analysis, the optimal parameters, Numbers and type of construction machinery can be obtained, and the smallest cost and shortest period of construction projects can be predicted.
施工的过程遵循了相同的逻辑，而且它是纯手工制作的，建筑接受开放式作业中的不完美和一些特定的情况，以此来缩小项目和施工之间的差距。
The construction process follows the same logic and is done manually, accepting the imperfections and the specific circumstances of an open work that enriches the gap between project and construction.
开展定期的承包商施工作业检查，及时识别安全风险，推动改进。
Conduct regular inspections of contractor work to identify accident potentials and push for improvement.
随着河道及海岸资源开发的不断深入，船舶参与施工作业的数量、频度以及复杂程度都在不断加大。
With the deepening of the development of river course and coast resources, the amount, frequency and complicatedness of ships' entering construction operation are increasing continuously.
中联设备作业距离短，作业温度控制好，施工时烟气小，更环保。
Equipment operating in conjunction short distance, operating temperature control, and construction of flue gas in small, more environmentally friendly.
常规作业- - -这是指那些在专属区域进行的、但不需要取得作业许可证就可以施工的作业(即使是关键作业)。
Routine operations - operations in areas solely designated for operations will not require Permit to Work even though critical operations are carried out.
在优化设计随钻扩眼组合和实际施工作业中，应充分重视钻具组合的强度问题。
So RWD string's strength should be fully attached importance to in optimization RWD designs and in the actual construction works.
所有人员必须保证配备足够的个人保护设施，能够根据他们所进行的施工作业，正确的使用设备和仪器。
All personnel shall ensure that they are wearing adequate protective safety clothing and using the correct safety equipment and devices fit for purpose in respect to the activity they are undertaking.
组织并实施各专业工艺流程及作业标准培训，逐步改善施工工艺质量。
Organize Standard Procedure training for different section, improve the construction quality accordingly.
“白色特斯拉轿车在遇到前方正在施工作业的这个道路清扫作业车时，没有采取任何紧急制动和躲避措施，”一名警察在央视的报道中说。
"When it was approaching the road sweeper, the car didn't put on the brake or avoid it, " a police officer said in the CCTV report.
施工现场对毗邻的建筑物、构筑物和特殊作业环境可能造成损害的，建筑施工企业应当采取安全防护措施。
Where the construction site may do harm to the buildings, structures, and special working environments in the neighborhood, the construction enterprise shall take protective, safety measures.
车载现场连续配液系统主要用于油田井下压裂施工作业，控制系统的可靠性和稳定性直接影响施工质量。
The automatic van blender system is mainly used for hydraulic fracturing operation in the oil field, and the reliability and stability of control system can directly affect the operation quality.
为提高成井质量和施工作业效率，还必须在施工工艺和管材加工方面进行一些改进。
Some improvements on the aspects of construction technology and pipe processing must also be made to increase well quality and work efficiency.
并以工程项目施工成本为研究对象，分析工程项目施工引入作业成本法的可行性。
Regarding the cost of engineering project costruction as the object of study, the fisibility of applying ABC in engineering project construction is analyzed.
并以工程项目施工成本为研究对象，分析工程项目施工引入作业成本法的可行性。
Regarding the cost of engineering project costruction as the object of study, the fisibility of applying ABC in engineering project construction is analyzed.
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