次生孔隙

有机质演化产生的COZ和有机酸造成浅部储层长石骨架颗粒和碳酸盐胶结物的溶解，产生第一个次生孔隙带；

Co , and organic acid generated from organic matter evolution dissolved feldspar grains and carbonate cements in shallow beds and formed the first secondary pore belt ;

渤南洼陷沙河街组次生孔隙形成机理分析

Mechanism of Secondary Pore in Shahejie Formation of Banan Depression

pH值对长石溶解度及次生孔隙发育的影响

Effects of pH on the Solubility of the Feldspar and the Development of Secondary Porosity

石英溶解对稠油储层的影响B相：胶结物溶解次生孔隙成岩储集相；

Effect of quartz solution on heavy oil reservoir facies B , in which calcite cements have been greatly dissolved and secondary dissolution pores have been developed ;

TSR（H2S）对石油天然气工业的积极性研究&H2S的形成过程促进储层次生孔隙的发育

Effectiveness of thermochemical sulfate reduction on oil and gas industry & a H_2S formation accelerating development of the secondary pores in reservoirs

同时认为次生孔隙在纵向上具有一定的分带性，其主要分布在埋深2350m～2880m。

Meanwhile , it is stated that the secondary fissures are possessed with certain zonation longitudinally , distributing mainly in the burial of 2 350 m to 2 880 m.

在埋深超过1400m以后开始出现少量次生孔隙，在1400～1500m深度范围形成原生孔隙与次生孔隙并存的混合孔隙带；

There are a few secondary pores at a depth of more than 1 400 m , then comes mixed pore zones , characterized by the coexistence of primary and secondary pores in a depth range of 1 400-1 500 m ;

沾化凹陷下第三系砂岩次生孔隙纵向分布规律

Vertical distribution of secondary pores in Paleogene sandstones in Zhanhua Depression

煤成气储集空间主要是次生孔隙。

The main reservoir space of coal gas is induced porosity .

储层岩性以粉砂岩和细砂岩为主，次生孔隙发育，属中孔低渗储层。

The reservoir belongs to the middle porosity-low permeability reservoir .

一种新的储层孔隙成因类型&石英溶解型次生孔隙

A New Type of Secondary Porosity & Quartz Dissolution Porosity

地层干酪根有机酸与储层次生孔隙的关系

Relation of organic acid generated by kerogen to secondary porosity of reservoir

砂岩储层次生孔隙定量统计的新方法

A new method of quantitative statistics of secondary pores in sandstone reservoirs

高地温有利于储层形成次生孔隙；

The higher geotemperature is conducive to forming secondary pores ;

通过储层特征评价，认为孔隙类型以次生孔隙为主，孔隙的发育和分布主要受控于埋藏成岩过程中各种自生矿物的演化和溶蚀。

The main pore type is characterized by secondary pore .

碎屑岩次生孔隙形成机制

Mechanism of the formation of secondary porosity in clastic rock

介绍了次生孔隙成因机制的四种假说。

Four hypotheses of secondary pore forming mechanism are introduced .

深层砂岩次生孔隙的成因及其与异常超压泄漏的关系&以黄骅坳陷板桥凹陷板中地区滨油组为例

Secondary porosity generation and the relationship associated with overpressure leakage

方解石胶结物溶蚀所产生的次生孔隙是主要的储集空间。

Dissolution of calcite cements provided the main reservoir porosity .

北部倾没区普遍利于次生孔隙带发育。

The secondary porosity general growth in north plunge area .

论压力封存箱及其对次生孔隙的保护作用

The Pressured Fluid Compartment and Its Preserving to Secondary Pores

自上而下原生孔隙减少，次生孔隙及裂缝增加。

Primary pores are decreasing whereas secondary pores and fractures are increasing downward .

储层孔隙以次生孔隙为主，原生孔隙较少；

Reservoir have more induced and less primary pore ;

济阳坳陷古近系储层孔隙类型与次生孔隙成因

Pore Types and Secondary Pore Evolution of Paleogene Reservoir in the Jiyang Sag

自生方沸石是地下次生孔隙发育带的标志矿物。

Authigenic zeolites are index minerals for the growing band of secondary pores .

压力封存箱的封隔作用有效地保护了砂岩的次生孔隙，同时在成藏过程中，酸性水对压力封存箱内部砂岩次生孔隙的形成十分有利。

Pressure compartment protected effectively the development of secondary porosity in the sandstones .

济阳坳陷下第三系温度、压力与深部储层次生孔隙的关系

Relationship between temperature-pressure and secondary pores of deep reservoirs in Eogene at Jiyang Depression

成岩作用强烈，溶蚀粒间孔是最主要的次生孔隙类型。

Diagenesis strong intergranular corrosion hole is the most important types 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。

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

目的研究鄂尔多斯盆地碎屑岩储集体中的次生孔隙。

Aim To study the secondary porosity in the clastic rock storage of Ordos Basin .