CAJ | 학술논문

玉北地区奥陶系具备油气规模聚集的地质条件，储层是控制油气成藏的主要因素。前期研究认为，目前玉北地区储层为裂缝型和裂缝-孔洞型储集空间。使用地震资料突出微裂缝、小规模缝洞体的细节特征进行储层描述，是本区研究的重点和难点。基于玉北三维区断裂、裂缝发育，且控制储层发育，利用GR(GeoReservoirTM)软件在玉北3井三维工区展开了应用，进行断裂、裂缝检测及地震相分析，取得较好效果。
옥북지구오도계구비유기규모취집적지질조건，저층시공제유기성장적주요인소。전기연구인위，목전옥북지구저층위렬봉형화렬봉-공동형저집공간。사용지진자료돌출미렬봉、소규모봉동체적세절특정진행저층묘술，시본구연구적중점화난점。기우옥북삼유구단렬、렬봉발육，차공제저층발육，이용GR(GeoReservoirTM)연건재옥북3정삼유공구전개료응용，진행단렬、렬봉검측급지진상분석，취득교호효과。
YuBei ordovician has formed the scale of the oil and gas geological conditions together in,Reservoir is the main factor to control hydrocarbon accumulation.Through the early studies suggest that at present YuBei area reservoir for fracture type and fracture- hole (gap) type reservoir space.Using seismic data highlight the microfracture,small-scale joint body piercing the details of the characteristics of reservoir description is the key and difficult point for re-search in this area.Based on the YuBei three dimensional area fracture,crack growth,and control the development of res-ervoir,we use GR (GeoReservoirTM) in YuBei 3D work area on the application,the fracture,crack detection and seismic facies analysis,and good results have been achieved.