CAJ | 학술논문

以鄂尔多斯盆地苏里格气田苏120井区为主要研究区域，以盒8段为目的层段。通过测井资料整合数据，将气层、含气层、气水层三类储层厘定为有效储层，幵进行有效储层厚度统计，人机联作从井控、砂控、构控等方面进行控因分析，将井区内部有效储层平、剖面规律进行研究，从而可对各小层油气相对储量以及油气的平、剖面分布规律进行指导。结合前人研究成果，得出盒8段各小层平面有效砂岩展布，盒8下亚段为主要储集层段。
이악이다사분지소리격기전소120정구위주요연구구역，이합8단위목적층단。통과측정자료정합수거，장기층、함기층、기수층삼류저층전정위유효저층，견진행유효저층후도통계，인궤련작종정공、사공、구공등방면진행공인분석，장정구내부유효저층평、부면규률진행연구，종이가대각소층유기상대저량이급유기적평、부면분포규률진행지도。결합전인연구성과，득출합8단각소층평면유효사암전포，합8하아단위주요저집층단。
Taking Su120 well area of Sulige gas field in Ordos basin as main research region, and He8 segment as target interval, gas reservoir, gas bearing formation, gas and water formation of three kinds of reservoirs were determined as the effective reservoir, and the statistical information of effective reservoir thickness was obtained by integrating the logging data. The law of plane and profile of effective reservoir in well area was studied through analysis of well control, sand control, structural control and other controlling factors by man-machine interaction. Based on previous research results, the distribution of sandstone in all the layers of He8 was obtained, it’s pointed out that the main reservoir interval is lower He8 submember.