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《孤島油田聚驅(qū)后井網(wǎng)調(diào)整非均相復(fù)合驅(qū)提高采收率先導(dǎo)試驗(yàn)》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、孤島油田聚驅(qū)后井網(wǎng)調(diào)整非均相復(fù)合驅(qū)提高采收率先導(dǎo)試驗(yàn)PilotTestofHeterogeneouscombinationfloodingwithwellpatternadjustmentinreservoirafterpolymerfloodingatGudaooilfield演講人：李振泉ZhenquanLi中國石化(SINOPEC)2013年9月前言(Overview)2010年7月，中國石化在勝利油田孤島中一區(qū)Ng3開展了聚驅(qū)后油藏進(jìn)一步提高原油采收率先導(dǎo)試驗(yàn)，采用“井網(wǎng)調(diào)整非均相復(fù)合驅(qū)”技術(shù)，礦場(chǎng)實(shí)施降水增油顯著，預(yù)計(jì)提高原油采收率8.5%，最終采
2、收率可達(dá)到63.6%。ApilottestforfurtherenhancedoilrecoveryafterpolymerfloodingwasperformedatGudaooilfield’sZYQNg3unitinJuly2010.Anoveltechnologyof“heterogeneouscombinationfloodingwithwellpatternadjustment”wasdeveloped.Remarkableperformancehasbeenachievedintermsofoilproductionincreaseandwat
3、ercutdecrease.Theenhancedoilrecoveryisestimatedtobe8.5%andthefinalrecoverycouldreach63.6%OOIP.目錄(Contents)1.先導(dǎo)試驗(yàn)區(qū)概況Introductionofpilotarea2.井網(wǎng)調(diào)整非均相復(fù)合驅(qū)方案設(shè)計(jì)SchemedesignofWPAandHCF3.先導(dǎo)試驗(yàn)礦場(chǎng)實(shí)施效果Performanceofpilottest1.Introductionofpilotarea(1)試驗(yàn)區(qū)基本情況(Generaldescriptionofthepilotarea)孤島
4、中一區(qū)Ng3先導(dǎo)試驗(yàn)構(gòu)造圖(Welllocationmapofthepilotarea)20-4019N2117-02220N3617-22118-2117G2117N1818-02118-32118N02118-2016-32117-02017-32020-3218-31915-1915-01916-1917N19030060090016-41919-916214-32017-1817-71820-2820-415?含油面積(oil-bearingarea):0.275km18-1714-31921N1315-31919-1512-42120-32616-
5、31717-31713N1813G1717-21718-31520N2414-1719-7137N199N1910-31915-1515-41519-41321-1312-31716-156-4209-1811-1616X01517-1417-0142X204-3215-72015-21517-21518-1314-31518-0132-1911-1513-31715-01315-31518-91419-1143-195-197-1716-3198-31711-41512-1516-01316-31320N18?地質(zhì)儲(chǔ)量(OOIP):123×10ton1-7
6、2013-1417-1217-31218-2110-3195-189-31710-31514-1314-01318-3112-3176-4177-1511-31514-41314-21315-1115-21120-1521-93-1717-41512-N31315-011X2-4188-1513X31216N1116-01116-41117-100-174-3175N3168X8159-1417-01017-4100-4171-41810-1311J1114-31118-918X0092-156-31517N919-70-3153-155N157N31512
7、N1112-1115-60916-30919-80719X0078-31316X0094-1513N1013-1017X0081-3152X0133-3134-4155-149-31315XNB718-307X2-1412-135-4146-136N1311-31114-914N914-40915-718X00721--6?有效厚度(thickness):24m7N1111X30912-30915X00716XN78N1114G102-5134-3135-31316-70N130-4131-149N1017Q61-4146-31310N910-910-409
8、14X30814-817-4062-116-6111
