...理分析_电子资料文库 关 键 词:特低渗透油层;启动压力;表面活性剂;相对渗透率 [gap=3244]Key words :pet roleum2based services ; core competence ; comprehensive evaluation ; index system ..
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裂缝性特低渗透砂岩油田压裂后开发调整对策 关键词 特低渗透油层 天然裂缝 压裂 注水 [gap=1830]Keywords] extra-low permeability reservoir；natural fractures；fracturing；water injection
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他拉哈油田英51区块为特低渗透油层，采用压裂投产方式。
Ying51 block of Talaha oilfield has extra-low permeability reservoirs, which is produced by fracturing.
全面系统地分析了胜利油田一批稠油、特稠油、疏松砂岩油藏以及低渗透油层低产的原因。
This paper fully and systematically analyses the reasons for low oil yield of numbers of heavy oil, super-heavy oil, loose sand reservoir and low permeability layers in Shengli oilfield.
大北油田萨尔图油层属于特低渗透储层。
Saertu oil-bearing layer in Dabei Oilfield is an extra-low permeable reservoir bed.
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