方法利用油管和套管作为发热体直接加热油管内的原油。
MethodTubing and casing are used as heater to heat the oil in the tubing directly.
提出了一种利用油管和套管作为发热体直接加热油管内原油的方法。
A kind of heating technology of directly heating crude oil in the oil tube by the oil tube and bushing is developed.
WSP总部位于江苏，主要生产油气勘探行业所用的套管、油管和钻杆。
Based in Jiangsu province, the company makes casing, tubing and drill pipes for the oil - and natural-gas-exploration industry.
对处于不同工艺条件下的钻柱、套管、油管的强度设计和组合使用等均有实际意义。
It has a practical meaning for the strength design and combination usage of drill string, casing and tubing under different technological conditions.
在套管单根或油管单根被提起和下入井筒以前对其进行检查所用的内通径规的习用语。
A slang term for an internal drift diameter gauge typically used to check casing or tubing joints before they are picked up and run into the wellbore.
由于套管头和采气井口油管头牵涉到钻井和试油作业中的井口组合，为保证钻井和试油作业时配套使用的安全，要进行配套技术研究。
This article presented the research on matching technology of casing head and gas-producing wellhead for guaranteeing the safety of drilling and production test operation.
含硫气田在开发过程中，由于硫化氢的出现，常常会出现油管、套管、钻井设备、钻井仪器等等腐蚀和损坏问题。
In the process of sour gas reservoir development, hydrogen sulfide usually causes corrosions and damages in oil line, casing pipe and drilling apparatus.
含硫气田在开发过程中，由于硫化氢的出现，常常会出现油管、套管、钻井设备、钻井仪器等等腐蚀和损坏问题。
In the process of sour gas reservoir development, hydrogen sulfide usually causes corrosions and damages in oil line, casing pipe and drilling apparatus.
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