泌304区块稠油乳化降粘剂的筛选与评价
비304구괴주유유화강점제적사선여평개
Selection and evaluation of viscosity reducer by emulsification of viscous crude oil used at B304 block
  • 万方数据
    化学工程师 화학공정사
    CHEMICAL ENGINEER
    2009年 7期 37-39 ,共3页

    盛海燕%张伊琳%吕帅

    성해연%장이림%려수

    稠油%表面活性剂%乳化降粘 稠油%錶麵活性劑%乳化降粘
    주유%표면활성제%유화강점
    viscous crude oil%surfactant%emulsification viscosity reduction
    针对泌阳凹陷南部陡坡带泌304区块地下原油粘度高的特点,本文通过化学降粘方法,筛选出能够和稠油乳化并形成水包油(O/W)型乳化液的表面活性剂,优选表而活性剂浓度,研究了温度、矿化度、油水比等对乳状液粘度的影响.
    침대비양요함남부두파대비304구괴지하원유점도고적특점,본문통과화학강점방법,사선출능구화주유유화병형성수포유(O/W)형유화액적표면활성제,우선표이활성제농도,연구료온도、광화도、유수비등대유상액점도적영향.
    In view of the high viscosity characteristic of underground oil at B304 block on the south actic region in Biyang depression, we screened out the surfactant which forms oil-in-water (O/W) emulsion system well with heavy oil by using a chemical visbreaking method. The surfactant concentration and temperature were optimized, salinity, oil-water ratio factors effect on the viscosity of emulsion also been studied.
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