摘要
依据稠油火驱现场特点,选取耐高温、无毒、易检测、具有化学惰性、稳定性好的气体示踪剂,用于辽河油田杜66块火驱现场三井组气体示踪剂试验,准确地判识了火驱试验井组火线的推进方向、注气推进速度、注采井间的连通情况,并利用气体示踪剂解释软件计算了火驱现场实际波及状况,为掌握火驱试验效果提供技术支持。
In view of the characteristics of viscous crude oil fireflood site,two gas tracers that are high temperature resistant,non-toxic,easy to be detected,chemically inert,and highly stable were selected and used in the gas tracer testing in the third well group at the fire flooding site of Block Du 66 of Liaohe Oilfield for identifying the advancing direction of the fireflood line,the velocity of gas injection,and the connection between injection well and production well in the well group under fireflood testing,calculating the actual impacting conditions at fireflood site with a gas tracer interpretation software,and providing technical support for the understanding of fireflood testing effect.
作者
张宝龙
ZHANG Baolong(PetroChina Liaohe Oilfield Company, Panjin, Liaoning 124010)
出处
《精细石油化工进展》
CAS
2018年第3期32-35,共4页
Advances in Fine Petrochemicals
