胶结作用

胶结作用主要有十分普遍的石英次生加大胶结、碳酸盐胶结、粘土矿物胶结。

The cementation includes quartz growth , carbonate-cementation and clay mineral-cementation .

石英胶结作用化学动力学模型及应用

Kinetic model of quartz cementation and its application

而早成岩B期大量自生粘土矿物的胶结作用，又使孔隙度减小5%～8%；

Cementation of clay mineral was occur on the B phase of early diagenesis , and 5 % ~ 8 % porosity degraded .

研究区储层经历的成岩作用主要有压实作用、胶结作用、溶蚀作用等，其成岩演化史经过三个阶段，目前处于中成岩B阶段。

The diagenesis types are compaction , cementation and denudation , with diagenesis history divided into three phases , and the diagenesis reaches middle diagenesis phase B period .

杨楼油田核三段储层成岩阶段为早成岩阶段B亚期，成岩作用主要有机械压实作用、胶结作用、溶蚀作用三种，成岩作用阶段也是储层孔隙演化的过程。

Reservoirs in member H3 of Yanglou Oilfield is at the early diagenetic stage B subage period , the diagenesis of which can be divided into mechanical compaction , cementation and denudation .

非晶质游离氧化物（SiO2、Fe2O3、Al2O3）含量虽低，但由于他们是以薄膜形式分布在颗粒表面，在黄土胶结作用中也是不可忽视的，并与上述各种胶结物共同起作用。

The contents of amorphous oxides ( SiO 2 、 Fe 2O 3 、 Al 2O 3 ) are low , but they should not be ignored in the cementation of sand loess because of their interaction with other cements on the grain surface .

胶结作用对储集层性质影响较大，碳酸盐含量小于15%时砂岩孔隙度一般大于20%，碳酸盐含量超过15%后，埋深每增加1000m碳酸盐胶结减孔约3%；

Carbonate cementation have an obvious impaction on reservoir quality . When carbonate is less than 15 % , porosity in sandstones is over 20 % generally . With carbonate over 15 % , as depth increases 1000m , porosity will decrease about 3 % .

氧化铁对土粒强胶结作用的矿物学证据

Mineralogical Evidence for Strong Cementation of Soil Particles by Iron Oxides

石英砂岩的硅质胶结作用及其对储集性的影响

Quartz cementation in quartzose sandstone and its influence on sandstone porosity

成岩作用的影响主要体现在压实作用、胶结作用和溶解作用。

The influence of diagenesis mainly embodied in compression cementation and dissolution .

胶结作用造成的平均孔隙度丧失为7.1%。

The porosity loss caused by cementation is 7.1 % .

碳酸盐成岩作用对碳酸岩储层的影响&以胶结作用为例

Influence of carbonate diagenesis on carbonate reservoir A case study from cementation

粘土包壳作为石英晚期胶结作用的抑制剂可能是特别重要的。

Clay coats can be particularly important as inhibitors of later quartz cementation .

次生矿物形成及其吸附、离子交换、胶结作用；

Form , adsorption , ion exchange , and cementation of secondary minerals ;

苏、皖石炭系石灰岩的胶结作用

Cementation of Carboniferous limestones in Jiangsu and Anhui provinces

贵州紫云二叠纪生物礁的胶结作用

Cementation of the Permian reefs in Ziyun county , South Guizhou , china

成岩作用有压实作用、胶结作用和溶蚀作用。

The diagenesis mainly comprise compaction cementation and dissolution .

成岩作用类型主要有压实作用、胶结作用、交代作用、溶蚀作用等。

The main diagenesis types include compaction , cementation , metasomatism , and dissolution .

水泥加固土的强度主要来自于水泥水化产物的胶结作用。

Effect of aqueous phase condition on the strength increasing of cement stabilized soil ;

基于胶结作用的岩石施工工程分级

Influences of Cementation on Classification of Rock Construction

超压可以缓冲压实作用和抑制胶结作用，从而保存和改善储层；

Overpressure can buffer compaction and holdback cementation , thus conserving and improving reservoir ;

砂岩主要的成岩作用包括机械压实作用、胶结作用、溶蚀溶解作用。

The main diagenesis types of sandstones are the mechanical compression , cementation and dissolution .

胶结作用主要类型有碳酸盐胶结作用、硅质胶结作用和粘土矿物胶结作用。

The main types of cementation including carbonate cementation , silica cementation and clay mineral cementation .

把储集层的胶结作用和其他事件联系起来是很有用的。

To be able to relate the cementation of reservoirs to other events would be quite useful .

磷块岩的胶结作用

Cementation processes of phosphorites

记砂岩具有四个成岩阶段：1.机械压实作用和早期胶结作用；

Four stages of diagenesis are generalized as follows : 1 . Mechanical compaction of grains and early cementation ;

在成岩作用中，压实作用、溶蚀作用、微裂隙作用和胶结作用对储层的储集性能产生的影响较大。

During rock formation , compaction , dissolution , micro fracture and cementation exerted great impact on the reservoir performance .

较强的胶结作用，尤其是晚期碳酸盐胶结作用，对延长组特低孔渗砂岩储层的形成也有着重要影响；

The strong cementation , especially the late carbonate cementation also seriously influenced the reservoir characteristic of the Yanchang Formation .

早成岩阶段的主要成岩作用是碳酸盐胶结作用以及压实作用引起的颗粒重排；

Main diagenesis of the syndiagenesis is carbonate cementation in the shallow lake sheet sands and rearrangement caused by compaction .

含少量岩屑长石砂岩。在成岩演化过程中发生了压实、压溶作用、胶结作用、交代作用、溶蚀作用、破裂作用等成岩作用，已达中成岩阶段A期。

The sandstone underwent compaction and pressure solution , cementation , replacement , dissolution and cracking during the diagenesis evolution process .