腐蚀环境下玻璃钢油套管性能研究
The Performance of Glass-fiber Tubings and Casings under Corrosion Condition
摘要:
为了延长腐蚀环境下油套管的使用寿命,提出将碳素钢油套管换成玻璃钢油套管。通过可行性分析和对比试验,表明玻璃钢套管与碳素钢套管的抗压强度十分接近,可抵抗含水层的高腐蚀环境。该玻璃钢套管成功应用于江汉油田某区块油井现场。
Abstract:
To prolong the usage life of tubings and casings under corrosion condition, it is proposed that the carbon steel tubings and casings are replaced with glass fiber tubings and casings. By feasibility study and comparative test, it indicates that the compressive strength of glass fiber tubings and casings is very close to that of carbon steel ones, which is resistant to the high corrosion condition in aquifers. The glass fiber tubings and casings are successfully in a block of Jianghan Oilfield.
参考文献
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[1]
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孙卫娟, 马来增. 玻璃钢油管力学试验研究[J]. 长江大学学报(自然科学版), 2015, 12(2): 48-52.
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