价值工程
價值工程
개치공정
VALUE ENGINEERING
2013年
12期
310-311
,共2页
张俊茹%岳玉红%刘运霞%潘明
張俊茹%嶽玉紅%劉運霞%潘明
장준여%악옥홍%류운하%반명
剩余油分布%厚油层%含油饱和度%韵律段
剩餘油分佈%厚油層%含油飽和度%韻律段
잉여유분포%후유층%함유포화도%운률단
remaining oil distribution%thick oil pay%oil saturation%rhythm section
本文通过对濮城南区沙二上2+3油藏进行剩余油分布规律的研究,详细描述了特高含水后期油藏厚油层的剩余油分布特征,通过钻井岩心、测井等资料的精细研究,建立高分辨率层序地层对比格架,利用隔夹层识别技术对厚层进行了细分,分析水井吸水剖面细分及剩余油监测资料,研究了厚油层层内分段含油饱和度分布规律,对剩余油潜力进行再认识.应用选择性补孔提液与精细注水相结合的配套技术挖潜层内弱水淹区剩余油,改善多油层非均质油藏后期开发效果.
本文通過對濮城南區沙二上2+3油藏進行剩餘油分佈規律的研究,詳細描述瞭特高含水後期油藏厚油層的剩餘油分佈特徵,通過鑽井巖心、測井等資料的精細研究,建立高分辨率層序地層對比格架,利用隔夾層識彆技術對厚層進行瞭細分,分析水井吸水剖麵細分及剩餘油鑑測資料,研究瞭厚油層層內分段含油飽和度分佈規律,對剩餘油潛力進行再認識.應用選擇性補孔提液與精細註水相結閤的配套技術挖潛層內弱水淹區剩餘油,改善多油層非均質油藏後期開髮效果.
본문통과대복성남구사이상2+3유장진행잉여유분포규률적연구,상세묘술료특고함수후기유장후유층적잉여유분포특정,통과찬정암심、측정등자료적정세연구,건립고분변솔층서지층대비격가,이용격협층식별기술대후층진행료세분,분석수정흡수부면세분급잉여유감측자료,연구료후유층층내분단함유포화도분포규률,대잉여유잠력진행재인식.응용선택성보공제액여정세주수상결합적배투기술알잠층내약수엄구잉여유,개선다유층비균질유장후기개발효과.
This article studied the distribution law of residual oil in southern Pucheng Oilfield Es2 2+3 reservoir, described the distribution law of residual oil of ultra-high water cut stage reservoir thick layer in detail, set up the high-resolution sequence stratigraphic correlation framework through detailed study on drilling core, logging and other data, conducted subdivision of thick layer by using sandwich insulation recognition technology, studied the segmented oil saturation distribution law in thick layer to understand the remaining oil potential again. Using the matching technology of selective filling pore solution combined with fine water injection to explore the remaining oil in weak water flooded zone of the salt layer can improve the development effect of multi-reservoir heterogeneity reservoir.