稠油注入热空气的过程中，地面管线及井筒中的能量损失直接影响着开采效果。
In the process of injecting air in the heavy oil, the energy loss of surface pipelines and shafts affects the exploitation effect directly.
在开采过程中，天然气水合物的生成使气井和地面管线经常堵塞，造成气井停产。
In the process of exploitation for natural gas, the gas hydrate usually makes gas Wells and surface pipelines blocked, causing gas Wells cut-off.
不合理的井口注入参数会造成不必要的能量损失，目前有一些关于地面管线及井筒能量损失方面的理论研究成果。
Unreasonable parameters obtained from well injection will lead to unnecessary energy loss. Now, there are only few of theoretical research results about energy loss of surface pipelines and shafts.
本文针对注水管线回注污水的特点，提出了一种新的地面注水管线酸洗除垢工艺。
This paper according to the characteristics of fill sewage up, introduces a new acid pickling surface lines treatment the scale technology.
当盾构施工引起的地层沉降过大时，可能导致地表建筑物倾斜、地下管线断裂、地面、桥梁、道路等发生破坏，对周围环境产生不利影响。
The undue stratum settlement is likely to cause the bad effect to the around environment such as incline of building, rupture of underground pipelines, destroy of ground and Bridges and roads.
研究了地面建筑物、地下管线及地下铁道允许的隧道施工引起的地表沉降基准；
The norms of the ground subsidence for tunnel construction allowed by ground structures, underground pipelines and metro are studied.
南京地铁珠江路站-鼓楼站区间，穿越软~流塑状淤泥质粉质粘土地层和众多地面建筑物及密集地下管线。
The Nanjing subway section between Zhujiang Road station and Gulou station passes through many ground buildings and dense underground pipes in soft-flowing mucky silty clay ground.
可能遭受的地质灾害主要为由于地震或断裂构造引起的地层错动或不均匀地面沉降，导致管线开裂。
It is probable that we, ll have geologic hazards come from earthquake and faulted structure, they can stratigraphic heave, inhomogeneous ground subsidence to result in oil line dislocation.
油田地面注水管线结垢，会降低管线的流量。
Surface lines the scale up, it's often depress out flow of water injection lines.
从井筒到地面集输系统的管线及加热设备结垢给陆梁油田的生产带来了极大危害。
Scale deposit takes place in well tube, pipeline and heating equipment of collection and transmission system in the Luliang oilfield, and damages to production system.
人行地道施工不可避免对周边环境造成不利的影响，严重者可能影响地面建构筑物和地下管线的正常使用。
The influence of the underpass construction to the surrounding environment is inevitable, even may affect the ground buildings and the normal use of the underground pipeline.
该防蜡器亦可用于地面流程，作为原油集输管线的防蜡、降凝有效措施。
The paraffin control unit also can be used for surface process, so as to be effective measures on paraffin control and pour point depression for crude oil gathering pipeline.
对地面裸管铺设、用普通连接器连接的DN100机动管线进行实验研究，探讨机动管线在不同水击压力作用下，管线系统的振动情况。
The experiment is done to study DN100 field pipeline surface-laid and coupled by common groove adapters to discuss the vibrating ease of field pipeline system in different water hammer pressure.
基于GIS的油气管线设计系统是以GIS数据为基础，确定管道设计中线的位置，包括平面位置和纵向埋深；并提取管线数据自动进行工程土方量、占地面积、工程拆迁等方面的工程概预算。
Pipeline design system based on GIS is based on data of GIS to locate the center line of pipeline in plane and portrait, and extract pipeline data to make automatically project budget estimate.
同时，本设计课题还包括：水厂占地面积，人员配备，厂内建筑物布置和管线定位等。
At the same time, this design topics include: Waterworks area, staffing, the factory building layout and positioning, such as pipelines.
在高含硫气藏开采过程中，地层、井筒和地面集输管线都有可能出现硫沉积。
During the gas reservoirs with high H2S content development, Sulfur deposition appears in stratum, well casting and oil-gas gathering and transportation system.
在高含硫气藏开采过程中，地层、井筒和地面集输管线都有可能出现硫沉积。
During the gas reservoirs with high H2S content development, Sulfur deposition appears in stratum, well casting and oil-gas gathering and transportation system.
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