砂蜡
砂蜡-
在油井的产出物当中，除了油、气之外还伴随有水、砂、蜡等物质。
In the output materials of the well there are oil and gas , also accompanied by water , sand , wax and other substances .
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通过对地下示功图的分析，可以判断砂、蜡、气等对抽油泵的影响及泵的漏失、管柱的漏失、抽油杆的断脱、卡泵等故障。
Though analyzing the indicator diagram of pump , we can estimate the affection caused by sand and wax and gas and the failures such as leakage of pump and pipe pole and pump oil rod broke and block pump .
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最近开发成功的色母粒原料有色砂、微粉蜡和茂金属催化合成的树脂。
The raw materials developed recently for color master batch include color sand , micronized waxes and the resins produced by metallocene catalysts .