Research on Evaluation Method of Monitoring Interwell Steam Channeling in Heavy Oil Thermal Recovery Well
- 作者：JIA Hui-zhongWANG Xiao-huaKANG Xiao-junSONG Zhi-junDeng Zhong-xian
- 会议时间：2007-10-20
- 关键词：稠油热采井 ; 汽窜路径 ; 蒸汽吞吐 ; 井间监测方法 ; 特征参数 ; 剩余油分布
- 作者单位：JIA Hui-zhong,WANG Xiao-hua,SONG Zhi-jun,Deng Zhong-xian(Liaohe Oilfield Company of PetroChina,Liaoning 124010,China)KANG Xiao-jun(Liaohe Oilfield Company of PetroChina,Liaoning 124010,China;College of Petroleum Engineering,China University of Petroleum,Shangdong 257061,China)
- 母体文献：2007年油气藏地质及开发工程国家重点实验室第四次国际学术会议论文集
- 会议名称：2007年油气藏地质及开发工程国家重点实验室第四次国际学术会议
- 会议地点：成都
- 主办单位：中国石油学会
- 语种：chi
摘要
This paper presents interwell steam channeling features of huff & and puff in heavy oil and super heavy oil reservoirs. The mathematical approach for describing oil producing level between wells is established based on data from a high temperature manometer hanged under pump. The flowing temperature and pressure data represents the characteristic parameters of interwell steam channeling path, and therefore the features of residual oil distribution is obtained. In a field test example, Du block 84, which is super heavy oil reservoir with huff & puff stimulation in Liaohe Oilfield, is selected for making evaluation and analysis on interwell steam channeling features during steam stimulation. The results approve that this technique has great important significance in understanding interwell residual oil distribution and guiding heavy oil field development in later period.