摘要
以准噶尔盆地红山嘴油田红浅1井区火驱先导试验区为例,通过对矿场气体组分监测数据分析,可以快速确定油藏是否被点燃,是否处于高温燃烧状态;在还没有十分有效手段监测火线的情况下,通过对气体组分监测数据的分析,判断空气在油藏中的展布方向,为火驱生产动态调控提供依据,及时对生产井出现的异常状况进行初步判定。通过对H2S在红浅1井区火驱生产过程中的变化规律的重新认识,为火驱工业化扩大地面工程方案设计提供数据。
Taking the fire-flooding pilot test area in Wellblock Hongqian-1 of Hongshanzui oilfield, Junggar basin as an example and on the basis of data analysis of field gas component monitoring, whether the reservoir is ignited and is in a high-temperature combustion state can be rapidly determined. In view of no effective front-line monitoring technique up to now, the article proposes a new method by which the air distribution can be verified on the basis of data analysis of gas component monitoring. The result can be used to provide basis for production performance adjustment of fire-flooding and to identify abnormal status of production wells in time. The re-understanding of H2S variations during in-situ combustion process in Wellblock Hongqian-1 can provide data for surface engineering planning during the industrilization of fire flooding.
出处
《新疆石油地质》
CAS
CSCD
北大核心
2016年第5期590-592,共3页
Xinjiang Petroleum Geology
基金
国家科技重大专项(2011ZX05012-002)
关键词
准噶尔盆地
红山嘴油田
红浅1井区
火驱
气体组分监测技术
组分分析
燃烧
动态调控
Junggar basin
Hongshanzui oilfield
Wellblock Hongqian-1
fire flooding
gas component monitoring technique
component analysis
combustion
production performance adjustment
