岩性油气藏
巖性油氣藏
암성유기장
LITHOLOGIC RESERVOIRS
2009年
4期
22-27
,共6页
降栓奇%陈彦君%赵志刚%高双%李红恩%李晓红
降栓奇%陳彥君%趙誌剛%高雙%李紅恩%李曉紅
강전기%진언군%조지강%고쌍%리홍은%리효홍
潜山%成藏条件%断裂%裂缝%风化壳%成藏模式%二连盆地
潛山%成藏條件%斷裂%裂縫%風化殼%成藏模式%二連盆地
잠산%성장조건%단렬%렬봉%풍화각%성장모식%이련분지
buried hill%reservoir accumulation condition%fault%weathering crust%reservoir accumulation model%Erlian Basin
潜山油藏具有埋藏浅、产量高、效益佳的特点.文章深入分析了二连盆地潜山成藏的地质条件,总结了以石炭系碳酸盐岩风化壳油藏为代表的5种油藏类型,指出潜山的油气运移系统以断裂为主,其储集物性主要受断裂和风化淋滤作用的控制.研究结果对二连盆地及具相似地质条件的其它地区潜山油藏的勘探具有一定的指导作用.
潛山油藏具有埋藏淺、產量高、效益佳的特點.文章深入分析瞭二連盆地潛山成藏的地質條件,總結瞭以石炭繫碳痠鹽巖風化殼油藏為代錶的5種油藏類型,指齣潛山的油氣運移繫統以斷裂為主,其儲集物性主要受斷裂和風化淋濾作用的控製.研究結果對二連盆地及具相似地質條件的其它地區潛山油藏的勘探具有一定的指導作用.
잠산유장구유매장천、산량고、효익가적특점.문장심입분석료이련분지잠산성장적지질조건,총결료이석탄계탄산염암풍화각유장위대표적5충유장류형,지출잠산적유기운이계통이단렬위주,기저집물성주요수단렬화풍화림려작용적공제.연구결과대이련분지급구상사지질조건적기타지구잠산유장적감탐구유일정적지도작용.
There are some features of shallow bury, high production, fine benefit for buried-hill reservoirs. The article analyses the geology of buried-hill reservoirs in Erlian Basin and summarizes five reservoir types. The weathering crust reservoir of carbonate rocks in Carboniferous is the representative. The article indicates that the main system of hydrocarbon migration of buried-hill is fault, its reservoir physical properties are mainly controlled by fault and weathering eluviations. This study provides the guidance to exploration of Erlian Basin and other buried hill reservoirs of similar geologic condition.
