摘要
元284区暴性水淹水平井见水方向判识最常用的方法为动态验证法,但其存在实施周期长、现场不确定因素多、找水准确率低的问题,开展新技术试验,借助井下高精度压力计来增强井口压力变化识别灵敏度和数据录取连续性,人工激动油井井口压力、监测相邻一、二线注水井井口压力响应情况,现场试验1口,成功识别了水淹井见水方向。
The most commonly used method to identify the water direction in the flooded horizontal well in Yuan 284 area is the dynamic verification method. However, it has many problems such as long implementation period, uncertain field factor, low accuracy of water seeking, new technology experiment, downhole high-precision pressure gauge to enhance wellhead pressure change identification sensitivity and data acquisition continuity, artificial stimulation wellhead pressure, monitoring the adjacent one or two water injection wells wellhead pressure response, field test 1, successfully identified water flooding wells see the water direction.
出处
《石油化工应用》
CAS
2017年第2期111-113,119,共4页
Petrochemical Industry Application
关键词
水淹
激动压力
地面
找水
flooding
excitatory pressure
ground
look for water
