摘要
根据印尼油田高含水期提高采收率的要求,针对其高温、高矿化度、非均质性严重等油藏地质特点,研究了延缓交联凝胶调剖剂TPJ-01、颗粒剂TPK-01及氨基树脂封口剂YJF-01复合调剖体系,改善了聚驱效果。在印尼Widuri油田矿场试验表明,调剖效果显著。
According to the requirement of the oil field to improve oil recovery in the high water-cut period in Indonesia,for its high temperature,high salinity,serious heterogeneity reservoir geological characteristics,we studied composite profile control system composed of the delayed crosslinking gel profile control agent TPJ-01,granules TPK-01 and amino resin sealing agent YJF-1.The composite profile control system improved polymer flooding effect.The test in Indonesia Widuri field show that field profile control effect is remarkable.
作者
彭齐国
孟科全
吴清辉
张磊
曾少云
PENG Qi-guo MENG Ke-quan WU Qing-hui ZHANG Lei ZENG Shao-yun(EnerTech-Drilling Production Co., CNOOC, Tianjing 300452, Chin)
出处
《精细与专用化学品》
CAS
2016年第11期24-28,共5页
Fine and Specialty Chemicals
基金
中海油能源发展科技项目"渤海油田注水井在线调剖体系及配套工艺技术研究"部分研究成果(项目编号:HFKJ-GJ2015007)
关键词
延缓交联凝胶
颗粒剂
氨基树脂封口剂
聚驱
delayed crosslinking gel
granules
amino resin sealing agent
polymer flooding
