1) Chang8 reservoir in Heshui Area
合水地区长8储层
2) Chang 8 reservoir
长8储层
1.
Genesis of extra-low permeability for Chang 8 reservoir of Block Zhuang 58 in Xifeng Oilfield
西峰油田庄58区块长8储层特低渗透成因
2.
Chang 8 reservoir of Heshui area in Ordos Basin is poor in accumulation properties,where the reservoir mainly develops intergranular fine pores and emposieu.
鄂尔多斯盆地合水地区长8储层的物性总体较差,发育粒间孔、溶孔,孔隙结构类型属小孔隙、微细喉道和微喉道型;分析表明其特低渗透成因主要受沉积作用和成岩作用的共同影响,不同沉积微相储层的物性差异较大,柔性组分含量高、粒度细和成分成熟度较低是造成储层特低渗透特征的主要原因;同时成岩压实、胶结作用使得储层的孔隙度减小、渗透性变差,而溶蚀作用和少量成岩微裂缝的产生又在很大程度上改善了储层的特低渗透性能;水下分流河道与河口坝砂体是研究区主要储层的分布相带。
3) Ultra-low Permeability Sandstone Reservoir of Chang 8
长8特低渗透砂岩储层
4) Member 8 formation
盒8储层
1.
Diagenesis of reservoirs in the upper paleozoic Member 8 formation in the Sulige area
苏里格地区上古生界盒8储层成岩作用
5) aquifer storage
合水层储水
6) Chang 8th oily layer
长8油层
1.
This paper introduces the general development of Chang 8th oily layer in Zhenjing Oil Field, and expounds the well log indicating characteristics of Chang 8th oily layer from the aspects of the lithologic characters, physical property features, and common logging characters, etc.
介绍了镇泾油田长8油层开发概况,从岩性特征、物性特征、常规录井特征等方面阐述了长8油层录井显示特征。
补充资料：水地
1.以水平之法量地高下。 2.泛指地理形势。 3.特指水域。 4.犹水田。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条