超深稠油稳产技术对策研究与实施

Ultra Deep Heavy Oil Stabilizing and Improving Production of Single Well Technology Implementation and Countermeasure

鲁克沁油田2000年全面进入开发阶段,油田包括已经投入注水开发的中区及目前试采的西区和东区。投入注水开发的中区油井见效规模不断扩大,产能相对稳定,区块水驱开发形势整体较好,但也存在注水单向突进、含水上升导致产能下降等矛盾;试采区块衰竭式开发,单井产能下降。因此以"油田开发基础年"、"稳定并提高单井日产量"活动为契机,进一步精细油田注水,改善水驱效果,提高油井见效率,夯实稳产基础,同时通过措施、新技术试验与推广稳定并提高单井日产量,提高油田开发效果。

The Lukeqin oilfield in 2000entered the development stage, has been put into the water in- jection development oilfield including central and the western and Eastern test. In water flooding develop- ment central well effective dimensions to expand ceaselessly, productivity is relatively stable, water flood- ing development overall situation is better, but also the presence of water, water cut rising one--way dart lead to decreased productivity and contradiction ; try block failure in type development, the single well pro- ductivity decline. We will be the＂ oil field development foundation year＂,＂ stable and improve the daily output per well＂ the activity is chance, further refined the oilfield water, improving water flooding, im- prove the well efficiency, tamp foundation of stable production, at the same time through the measures, test new technologies and promote the stability and improve the daily output per well, enhancing the effi- ciency of oilfield development.