CAJ | 학술논문

在辽河曙68井区开展的大井距井间地震试验中,通过井间纵、横波层析成像和反射波偏移成像,得到井间砂泥岩互层展布,解释出两井之间主力储层的连通情况和流体分布情况.在地质综合研究基础上,在辽河曙光油田部署了3口开发井,均获得工业油流.本次试验,是首次在大于800 m井距上尝试的井间地震技术.
재료하서68정구개전적대정거정간지진시험중,통과정간종、횡파층석성상화반사파편이성상,득도정간사니암호층전포,해석출량정지간주력저층적련통정황화류체분포정황.재지질종합연구기출상,재료하서광유전부서료3구개발정,균획득공업유류.본차시험,시수차재대우800 m정거상상시적정간지진기술.
The large well interval cross-well seismic technique was carried out in Shu 68 area of Liaohe Oilfield. The spatial location of sand-shale alternating beds, the connection of main reservoir and the distribution of fluids were achieved by P-wave and S-wave tomography and reflection migration imaging from cross-well data. The commercial oil flows were got from three wells based on integrated geological study of cross-well seismic technique. This was the first time that the well interval of cross-well seismic technique was lager than 800 m, which improved the cross-well technique application very much.