【摘要】 针对松辽盆地北部深层火山岩岩性复杂、气水层识别及评价难题,大庆油田加大了综合录井资料的开发应用力度,通过对储层物性好差程度的快速判断、储层评价参数的求取和气水层评价图版的建立,提出了深层气水层识别与评价新方法,在实际应用中见到了明显的效果,及时准确地评价了徐深1、卫深5、徐深6、徐深601等井的高产气层,为大庆深层气勘探取得新突破发挥了重要作用,较好地适应了复杂地区天然气勘探的需求。更多还原

【Abstract】 In view of the complex lithology of volcanic rocks, the identification and evaluation on gas and water layers in deep zone in northern Songliao Basin, Daqing Oilfield Co. Ltd. enlarges the development and application of compound log data and develops newmethod for the identification and evaluation on gas and water layers of deep zone through the establishment of evaluation chart for thequick judgment on physical properties of reservoirs, the parameter evaluation of reservoir and the establishment of evaluation on gas andwater zone layers , which has obtained remarkable achievements in practical application. Accurate evaluation is timely provided for thehigh-production gas wells, such as Xushen-1 well, Weishen-5 well, Xushen-6 well and Xushen-601 well, etc. It is favorable for DaqingOilfield to make new breakthrough in deep gas exploration and meets the demand of complex geological exploration.更多还原