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在深井采油的特殊条件下,对于混合杆柱有特殊的要求。结合实践工作经验,通常认为需要确保玻璃钢在深井采油工况下,不受弯曲影响、不受高温影响、不受压力影响,同时最大限度的提高整体混合杆柱的质量水平。在这一特殊的设计需求影响下,本文主要针对玻璃钢-钢混合抽油杆的设计方法进行了创新性分析,证实按照该设计方案所形成的玻璃钢-钢混合抽油杆在满足深井采油具体需求,提高采油水平方面的重要价值。
Under the special conditions of deep well oil production, there are special requirements for the hybrid column. Combined with practical work experience, it is generally considered necessary to ensure that FRP is protected from bending under the conditions of deep well production and is not affected by pressure while maximizing the quality of the overall hybrid column. Under the influence of this special design requirement, this paper mainly analyzes the design method of FRP-steel hybrid sucker rod, and confirms that the FRP-steel hybrid sucker rod formed according to the design scheme can meet the specific needs of deep well production , Raise the level of oil production of important value.