The effect of wax deposition thickness on oil transportation cost 結(jié)蠟厚度對輸油成本的影響
Experimental studies of paraffin deposition in subsea pipeline 海洋石油管線結(jié)蠟規(guī)律的實(shí)驗(yàn)研究
Pigging in pipe before inspection , pipe pigging under low throughput intermittent operation ; get rid of congealable oil , wax precipitation and incrustation in pipe to reduce backpressure and friction , and lower temperature 管線內(nèi)檢測前清管、低輸量間歇運(yùn)行輸油管線清管;清除管線內(nèi)部的凝油、結(jié)蠟、結(jié)垢,達(dá)到減小輸油回壓、減小磨阻、降低輸油溫度的目的。
According to the serious paraffin deposit in daqing oil field and the surface technique gathering and transferring flow used in the oil field , a kind of paraffin remover and inhibitor is studied to substitute the well - flushing technique in the peripheral oil fields 針對大慶油田結(jié)蠟嚴(yán)重的問題,根據(jù)油田采用的地面工藝集輸流程,研究出能夠在外圍油田代替熱水洗井工藝的油井清防蠟劑。