张菊梅
ZHANG Jumei

• 1:大庆油田有限责任公司第六采油厂

摘要(Abstract)：

2008—2010年在喇嘛甸油田东翼外扩区部署了7口外扩评价井,其中6口井开展了试油工作,获得了1~60t/d的产油量,证实了萨一组油水过渡带具有一定的产能,有必要开展萨一组油水过渡带开发可行性研究。通过对萨一组油水过渡带沉积特征描述,落实了外扩区的构造分布与演化趋势,搞清了储层发育状况;进一步对不同井区油层分类评价,分析萨一组油层动用状况,优选布井区域,证实了油田东翼萨一组油水过渡带开发的可行性。
From 2008 to 2010,seven out-stepping evaluation wells are drilled in the eastern wing of Lamadian Oilfield,among them,six wells have been oil-tested and achieved 1-60 t/d of oil test results.Thus a certain productivity is proven in Formation Sa I oil-water transitional belt,so it is necessary to carry out the feasibility study of the belt development.Through describing the sedimentary characteristics of the belt,the structural distribution and evolution trend of the expanding block are determined,the developed conditions of the reservoir are made clear;and moreover the sorting evaluation of the oil reservoirs in different well blocks is conducted,the developed conditions of Formation Sa I oil layers are analyzed,and furthermore the spacing area for the wells is optimized.All the achievements stated above have proven the developing feasibility of Formation Sa I oil-water transitional belt in the eastern wing of the oilfield.

关键词(KeyWords)： 喇嘛甸油田;沉积特征;萨一组;潜力评价;外扩潜力;油水过渡带
Lamadian Oilfield;sedimentary characteristic;Formation Sa Ⅰ;potential evaluation;extending/expanding/out-stepping potential;oil-water transitional belt

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基金项目(Foundation):

作者(Author): 张菊梅
ZHANG Jumei

参考文献(References)：

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