检泵清蜡装置的开发与应用

Development and application of paraffin removal unit in pump detection operation

清蜡是检泵作业中一项重要工作，常规清蜡工艺过程存在诸多弊端，越来越不适应日益提高的作业进度和时效的要求。通过对吐哈油田油井结蜡规律及结蜡特性的研究，结合生产实际，开发出的抽油杆密闭清蜡装置和油管立柱清蜡装置，具有热效率高、耗时短、劳动强度低、不污染、占地面积小等优点。通过现场的实施与应用，取得了良好的效果。

Wax removal is very important work in pump detection operation. Regular wax removal technology has many disadvantages. It can' t meet the requirements of operation progress and limitation period at present. Through research on the law and properties of oil well wax precipitation in Thha Oilfield, tight pen removal units of sucker rod and tubing are developed. The paraffin removal units has many advantages, such as high thermal efficiency, short expend time, low labour strength and unpollution etc.. By field practice and application of the paraffin results are got.