CAJ | 학술논문

　　本文从盆地演化与改造特征出发，探讨了巴彦浩特盆地的油气赋存条件及油气远景。该盆地为一叠合盆地，后期改造强烈。改造残留盆地的主要勘探目的层为石炭系海相和海陆过渡相地层，地面和井下油气显示较普遍；在南部拗陷，侏罗系可能有一定勘探远景。除自生自储类型以外，油气运移聚集主要与多期区域性不整合面有关。根据不同地区的改造特点、强度和保存条件等方面的差异，将盆地成藏单元划分为：东部拗陷西北部的叠合-再生型，南部拗陷中、东部的改造-保存型，东部拗陷西南部和东部的改造-再生型，南部拗陷西部的改造-破坏型。其成藏条件和油气勘探远景依次变差。
　　본문종분지연화여개조특정출발，탐토료파언호특분지적유기부존조건급유기원경。해분지위일첩합분지，후기개조강렬。개조잔류분지적주요감탐목적층위석탄계해상화해륙과도상지층，지면화정하유기현시교보편；재남부요함，주라계가능유일정감탐원경。제자생자저류형이외，유기운이취집주요여다기구역성불정합면유관。근거불동지구적개조특점、강도화보존조건등방면적차이，장분지성장단원화분위：동부요함서북부적첩합-재생형，남부요함중、동부적개조-보존형，동부요함서남부화동부적개조-재생형，남부요함서부적개조-파배형。기성장조건화유기감탐원경의차변차。
Hydrocarbon?occurrence?condition?and?potential?in?Bayanhaote?basin?was?researched?from?evolution?and?reformation?characteristics.?It?is?a?superimposed?basin?and?underwent?strong?later?reformation.?The?main?exploration?targets?are?carboniferous?marine?facies?and?transitional?facies?strata?and?evidences?of?oil?and?gas?are?general?in?ground?and?downhole?in?the?reformation?remnant?basin,?but?the?Jurassic?strata?have?definite?exploration?prospect?in?the?north?of?the?basin.?Beside?self-generation?and?self-reservoir?type,?petroleum?migration?relate?to?mult-stages?territorial?uncomformable?surface.?According?to?difference?of?reformation?characteristics,?intensity?and?conservation?condition,?reservoir?units?are?divided?into?different?types?as?follow:?superimpose-regeneration?types?in?northwest?of?the?eastern?depression,?reformation-conservation?type?in?middle?and?east?of?the?southern?depression,?reformation-regeneration?in?southwest,?east?of?the?east?depression?and?reformation-destruction?in?west?of?the?southern?depression?and?their?reservoir?condition?and?petroleum?exploration?potential?sequentially?become?variation.