在稀油开采过程中，油井结蜡是影响油井正常生产的一个重要原因。
During the recovery of light oil, paraffin precipitation is a very important factor affecting the normal production of oil Wells.
沈阳油田各区块油井结蜡严重，为此开发了聚氨酯涂层油管防蜡法。
To solve severe wax troubles in oil production Wells at Shenyang oil fields, Liaohe, a paraffin control method by using polyurethane coated tubing (PUCT) is developed.
油田开发过程中油井结蜡现象普遍存在，严重影响了油井的正常生产。
During oilfield production, phenomenon of paraffin deposit in the oil well is common, which badly affects the normal operation of oil Wells.
国内外油井结蜡分析的资料有很多，其中宏观性质上分析占大多数，原油机理方面的系统研究很少。
There are a lot of data of wax deposit in oil well home and abroad, in which most are analysis on macroscopic property while systematic researches of oil mechanism are very few.
针对我国油井结蜡严重的现象，以苯、互溶剂a、互溶剂b和协同剂为原料，制备了一种高效混合清蜡剂。
A high efficient mixed paraffin remover was prepared with benzene, mutual solvent a, mutual solvent b, and a synergic agent as materials.
在欧31块开展的20口油井的微生物控制油井结蜡的现场应用中，成功率100%，可将原热洗周期延长至少三倍以上，并且取得了2389吨的增油效果。
The two strains were applied in 20 oil wells of Ou31 field test for controlling the speed of wax deposit in oil well, the success was 100%.
析蜡温度高，油井容易结蜡，对油井管理不利。
Wax precipitation temperatures are high, oil Wells easy to wax on the management of adverse Wells.
用捞砂绳下入油井的油管中以刮去油管壁上的结蜡所用的装置。
A device used on a sand line in the tubing of an oil well to scrape the wax off the tubing.
为此，分析了油田开发后期油井的结蜡机理和影响因素。
Therefore, the mechanism and influencing factors of paraffin deposit in the oil well are analyzed during the late stage of oilfield development.
通过几年来的现场试验和推广应用，有效解决了大芦湖和小营油田的井筒结蜡和油层保护问题，提高了油井产量和经济效益。
The field applications of microbial wax prevention technology in Daluhu Oilfield and Xiaoying Oilfield show that the well wax deposition and oil bed protection problems were solved effectively.
活动热洗车常规热洗适合地层能量充足、下泵深度较浅、结蜡不太严重的的油井。
Conventional hot washing by moving hot washing truck ADAPTS oil Wells with high reservoir pressure and shallow depth of plunger and relatively minor paraffin problem.
活动热洗车常规热洗适合地层能量充足、下泵深度较浅、结蜡不太严重的的油井。
Conventional hot washing by moving hot washing truck ADAPTS oil Wells with high reservoir pressure and shallow depth of plunger and relatively minor paraffin problem.
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