油气藏评价与开发
油氣藏評價與開髮
유기장평개여개발
2013年
5期
47-49
,共3页
马旭%张弛%谭亦然%陈小凡%张勇
馬旭%張弛%譚亦然%陳小凡%張勇
마욱%장이%담역연%진소범%장용
断块%注水开发%动态分析%井网调整
斷塊%註水開髮%動態分析%井網調整
단괴%주수개발%동태분석%정망조정
fault block%waterflooding%dynamic analysis%well pattern adjustment
目前克拉玛依乌36断块注水开发采油速度（0.17%）与含水率（62.9%）极不匹配，开发效果不理想。从水驱开发效果评价指标体系入手，对注水开发效果进行评价；运用数值模拟方法，以W6244与W2004井组为例，对井网加密潜力进行论证，采出程度提高8.41%，表明井网加密潜力较大；提出了油藏动态连通性的精细评价的重要性，对于后期有效挖潜剩余油具有重要作用。
目前剋拉瑪依烏36斷塊註水開髮採油速度（0.17%）與含水率（62.9%）極不匹配，開髮效果不理想。從水驅開髮效果評價指標體繫入手，對註水開髮效果進行評價；運用數值模擬方法，以W6244與W2004井組為例，對井網加密潛力進行論證，採齣程度提高8.41%，錶明井網加密潛力較大；提齣瞭油藏動態連通性的精細評價的重要性，對于後期有效挖潛剩餘油具有重要作用。
목전극랍마의오36단괴주수개발채유속도（0.17%）여함수솔（62.9%）겁불필배，개발효과불이상。종수구개발효과평개지표체계입수，대주수개발효과진행평개；운용수치모의방법，이W6244여W2004정조위례，대정망가밀잠력진행론증，채출정도제고8.41%，표명정망가밀잠력교대；제출료유장동태련통성적정세평개적중요성，대우후기유효알잠잉여유구유중요작용。
The oil production rate (0.17 %) of fault block Wu-36 in Karamay does not match the water cut (62.9 %) extremely at present, so that the development result is not satisfactory. Therefore, waterflooding development effect is evaluated from water drive evaluation index system. By using numerical simulation method, and for instance, well groups W6244 and well groups W2004, well pattern infilling plan is proposed. As a result, recovery degree increased by 8.41 % indicating that the ability of the infilling poten-tial is huge. Meanwhile, the importance of fine evaluation of reservoir connectivity is suggested as a significant role for the latter ef-fective tapping of remaining oil.
