石化技术
石化技術
석화기술
Petrochemical Industry Technology
2015年
10期
249-250,200
,共3页
古地貌%靖边油田%延安组油藏%开发模式
古地貌%靖邊油田%延安組油藏%開髮模式
고지모%정변유전%연안조유장%개발모식
paleoggeomorphlogy%Jingbian Oilfield%reservoir of Yanan Formation%development mode
通过对延安组沉积前的古地貌进行刻画,恢复了古河道沉积特征及其展布,分析了古地貌对油藏分布的控制作用.结合日常的产能建设工作,充分利用古地貌对油气藏的控制作用,分批次、分阶段、分重点的实施不同类别的井位,既提高了钻井成功率,也提高了油藏开发效率.
通過對延安組沉積前的古地貌進行刻畫,恢複瞭古河道沉積特徵及其展佈,分析瞭古地貌對油藏分佈的控製作用.結閤日常的產能建設工作,充分利用古地貌對油氣藏的控製作用,分批次、分階段、分重點的實施不同類彆的井位,既提高瞭鑽井成功率,也提高瞭油藏開髮效率.
통과대연안조침적전적고지모진행각화,회복료고하도침적특정급기전포,분석료고지모대유장분포적공제작용.결합일상적산능건설공작,충분이용고지모대유기장적공제작용,분비차、분계단、분중점적실시불동유별적정위,기제고료찬정성공솔,야제고료유장개발효솔.
This article describes the sedimentary characteristics and distribution of paleo-channel,in Yan'an formation as well as the controls of paleogeomorphology on the distribution of oil reservoir. The location of different wells are carried out in different batches,focuses and stages with the help of paleogeomorphology on oil/gas reservoirs integrated with daily capacity improvement. It can improve not only the success rate of drilling but also the efficiency of development of reservoirs.
