北方型含油气域——纪念翁文波《世界油田的分布规律》发表50周年  

On Boreal-Style Petroliferous Domain

作　　者：安作相[1] 马纪[1] 庞奇伟[1] 

机构地区：[1]石油工业出版社,北京100011

出　　处：《新疆石油地质》2005年第4期432-436,共5页Xinjiang Petroleum Geology

摘　　要：北方型含油气域大致相当于翁文波当年建立的北方体系,此外还包括翁文波的太平洋系的北部。北方型含油气域又可分为亚洲、欧洲和北美3个含油气域。3个含油气域中,各有一个面积较大的陆核,从东到西为阿纳巴尔、波罗的和加拿大。在陆核外围环绕着古生界带、中生界带和新生界带;这种环带形态主要呈半环形,并且各带之间重合不多,但在北美落基山西麓有较大面积的重合。在各含油气域的含油气盆地中,含油气岩层比较单一;盆地类型有内克拉通、前陆及褶皱带、活动大陆边缘、离散大陆边缘和内裂谷。在沉积速率分析曲线上,往往是古生代、中生代和新生代呈单峰状态。在油气田(藏)形成过程中,罕见油气再次运移现象,即罕见复式石油系统。The boreal-style petroliferous domain can be divided into three domains of Asia, Europe and America, each of which there exist one nuclear land with large area named Anabal, Baltic and Canada, respectively. The Paleozoic, Mesozoic and Cenozoic girdles surround these lands. The configuration of the girdles assumes half annularity with seldom superposition among these girdles, except for the piedmont of western Rocky mountain. The oil-gas bearing rock layers in the petroliferous basins of individual domain are relatively not complex. Several basin types occur such as intracraton, foreland, fold belt, active continental margin, divergent continental margin and inner rift basins. The deposition velocity of Paleozoic, Mesozoic and Cenozoic assumes unimodal pattern. During formation of oil-gas field (reservoir), remigration of petroleum, or multiple petroleum system, is seldom found.

关 键 词：北方型 含油气域 亚洲 欧洲 北美 盆地类型 沉积速率 

分 类 号：TE111.1[石油与天然气工程—油气勘探]