电子测试
電子測試
전자측시
ELECTRONIC TEST
2013年
7期
129-130
,共2页
调剖剂%封堵率%增油
調剖劑%封堵率%增油
조부제%봉도솔%증유
profile controlling agent%plugging rate%increasing oil
文章介绍了一种新型调剖剂 CRW-1的合成方法和反应原理,并对影响调剖剂性能的因素进行了分析,在此基础上进行了岩性实验.实验结果表明,CRW-1调剖剂对岩心的封堵率高达98.7%,说明具有较强的封堵性能.截止到2013年3月份,大庆油田已有30口井用此调剖剂进行了调剖作业,对应油井累积增油2.04X104t,增油效益1266.78万元,扣除作业费150万元,纯经济效益1116.778万元,投入产出比为1:7.45,具有较大的推广应用价值.
文章介紹瞭一種新型調剖劑 CRW-1的閤成方法和反應原理,併對影響調剖劑性能的因素進行瞭分析,在此基礎上進行瞭巖性實驗.實驗結果錶明,CRW-1調剖劑對巖心的封堵率高達98.7%,說明具有較彊的封堵性能.截止到2013年3月份,大慶油田已有30口井用此調剖劑進行瞭調剖作業,對應油井纍積增油2.04X104t,增油效益1266.78萬元,釦除作業費150萬元,純經濟效益1116.778萬元,投入產齣比為1:7.45,具有較大的推廣應用價值.
문장개소료일충신형조부제 CRW-1적합성방법화반응원리,병대영향조부제성능적인소진행료분석,재차기출상진행료암성실험.실험결과표명,CRW-1조부제대암심적봉도솔고체98.7%,설명구유교강적봉도성능.절지도2013년3월빈,대경유전이유30구정용차조부제진행료조부작업,대응유정루적증유2.04X104t,증유효익1266.78만원,구제작업비150만원,순경제효익1116.778만원,투입산출비위1:7.45,구유교대적추엄응용개치.
A new type of profile control agent CRW-1 synthesis method and the chemical reaction principle were introduced in the paper,and the factors affecting the performance of profile control agent was analyzed,and lithology experiment was done based on these study.The results showed that the core rate of profile control agent CRW-1 was 98.7%,indicating a strong plugging performance.By March 2013,this agent has been used in 30 injectors in Daqing oilfield,the producers connected to these injectors have produced 2.04×104t additional oil,with increasing oil efficiency of 12.6678 million yuan,net operating costs 150 million yuan,and a net economic benefit of 11.16778 million yuan and an input-output ratio 1 :7.45,which has a large application value.
