摘要
结合文昌13-1油田的地质、地层特点,选择具有代表性的A10井的堵塞机理进行分析,采用新型的多氢酸配方体系,优化配方和施工方案。通过现场施工,产量明显提高,取得了显著的酸化效果。该技术为同类油田类似井的油层解堵措施提供了依据和指导。
This paper analyzes the geologic and stratigraphic characteristics of Wenchang 13-1 Oilfield,the plugging mechanism of Well A10 which is typical of the oilfield,adopts polyhydric acid formula,and optimizes the formula and operation program.Field application has obtained obvious incremental production and good acidization result.This provides basis and guidance to de-plugging in similar wells of similar oilfields.
出处
《特种油气藏》
CAS
CSCD
2007年第5期94-97,共4页
Special Oil & Gas Reservoirs
关键词
多氢酸
优化配方
施工方案
现场应用效果
polyhydric acid
optimum formula
operation program
field application result
