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1·These three secondary porosity zones are effective reservoir Spaces.

这三个次生孔隙发育带对储集油气有效。

2·A type of secondary porosity produced by the tectonic fracturing of rock.

由岩石的构造破裂作用所产生的一种次生孔隙的类型。

3·The better development portions of secondary porosity could be predicted.

并对次生孔隙发育较好地区进行了预测。

4·The resulting reservoirs are primarily of secondary porosity with fine throats and very low permeability.

形成了小容量特低渗透性细喉道以次生孔隙为主的双孔隙度储集层。

5·The diagenetic environment results in different water-rock reaction and development of secondary porosity.

成岩环境在一定程度上影响了水岩反应及次生孔隙发育。

6·The secondary porosity develop in sandstone. It is controlled by the lithology and the selective dissolution of laumonite.

砂岩中孔隙以次生粒间溶孔为主，发育程度与岩性和次生浊沸石的选择性溶蚀有关。

7·Upper Paleozoic natural gas reservoir of Ordos Basin consists of low-permeability sandstone which bears typical secondary porosity.

鄂尔多斯盆地上古生界天然气储集体是一套以次生孔隙为主的低渗透砂岩。

8·Volcanics mainly growth gas pocket, primary rift and secondary rift, The secondary porosity of clastic rocks is much more developed.

火山岩储层主要发育气孔、原生裂缝、次生裂缝；碎屑岩则以次生孔隙为主。

9·Whether acetic and oxalic acids can promote secondary porosity development depends on the pH and buffer system of fluids in the basin.

草酸和醋酸能否促进储层次生孔隙的发育取决于盆地流体的酸度及组成流体的缓冲体系。

10·Its reservoir with secondary porosity zone is also a key for petroleum pool formation, which is of distributary channel of fan delta front.

该构造储层属三角洲前缘亚相的水下分流河道微相沉积，并存在由成岩作用形成的次生孔隙发育带。