... limestone reef reservoir 礁灰岩储集层 limestone reservoir 灰岩储层 limestone sonde 石灰岩电极系 ...
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non-reef limestone reservoir 非礁灰岩储集层 ; 非礁灰岩油藏
multizone limestone reservoir 多层灰岩油气藏
reef limestone reservoir 礁灰岩油藏隔
grain limestone reservoir 颗粒灰岩储层
platform limestone reservoir 台地灰岩
fractured limestone reservoir 裂缝型灰岩油藏
limestone reef reservoir 礁灰岩储集层
Many acid stimulation technologies have been done to muddy limestone reservoir in Huabei oilfield, but achieved a little.
华北油田泥灰岩储层曾进行多种类型的酸化增产改造工艺，但均未取得理想效果。
The cyclic water-flooding method is effective for development of oil in low-permeability matrix of limestone reservoir and unsuitable for the oil-wet reservoir.
周期注水是开发灰岩储层低渗透基质中原油的一种有效方法，但对于亲油储层效果较差。
Using under balance pressure drilling technique aims at preventing the mud loss and pollution of Palaeozoic limestone reservoir in this area and therefore protecting oil reservoir.
该井四开钻探过程中成功地采用欠平衡钻井技术钻穿寒武系凤阳山组，以防止该区古生界灰岩储层发生井漏及储层污染，从而保护油层。
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