The author also divides the fracture spaces in to three types , studies the scale , distribution and controlling factors of the fractures , and points out the richly producing zone 研究了溶蚀缝洞的规模、分布特征及控制因素，并对研究区岩溶情况进行分类，指出了储层发育的有利地带。
The diageneses which are destructive to the reservoirs are mainly the filling of minerals in secondary pores , the fissures and the dissolved caverns 对储层起到破坏作用的主要是充填作用，表现为次生溶蚀孔隙、裂缝、溶洞中充填自生矿物，它们的包裹体测温数据证明充填作用发生在埋藏时期。
The formation of carbonate reservior is controlled by the overlaid c - p strata and the intensity of karstification which was related to the palaeo geomorphy and palaeodrainage system 下古生界碳酸盐岩裂缝溶蚀型储集层的发育特征以有无上古覆盖是岩溶发育的前提；古地貌、古水系控制岩溶发育强度。
When the environment condition of water changed or the chemical homeostasis was disturbed , corrosion and solution occured , and the travertine landscapes was rebuilt by conveying , scouring , and collapsing 当水环境条件改变或水化学动态平衡失调时，重溶蚀作用发生，搬运?冲刷?坍塌?重组形成新的钙华堆积景观。
The process of diagenesis controlled partly by sedimentation , the evolution of pores influenced by it . the affection of origin ingredient and structure in sand to sediment and solution in gooey be exhibited 长6储层砂体中沉积作用对于成岩进程的控制，主要表现在砂岩的原始成分和结构对于胶结物的沉淀和溶蚀的影响。
4 . there are many reservoir spaces in the studying area . after the studying of core , petrophysics , capillary , impregnated thin section , sem and electronical characteristics , porosity , cavity and fracture are determined 6 、本区的储层主要是岩溶储层，其储集空间类型主要有晶间孔、晶间溶孔、溶蚀孔洞、裂缝等。
However , when the samples have different effective contact areas , the degrees of dissolution may depend on the swing of the pendulum between the dissolution velocity and their effective contact area 但当样品在水岩反应过程中有不同的比表面积时，溶蚀作用的强弱或快慢就取决于岩石溶蚀速率与水岩反应有效接触面积的消长关系。
During diagenetic process , the main factor destroying porosity is function of pressure and cementation . secondary porosity formem formed by unsteady mineral is beneficial to formation ' s development 成岩作用中，压实作用、胶结作用、自生粘土矿物的沉淀是破坏孔隙的主要因素；不稳定矿物溶蚀形成的次生孔隙有利于储层的发育。
The major diagenetic events include mechanical compaction , chemical compaction , cementation , replacement and dissolution . the reservoir quality experienced from being destroyed to being enhanced during the whole diagenetic evolution process 主要的成岩作用有：机械压实作用，化学压实作用，胶结作用，交代作用以及溶蚀作用。
The genetic types include weathering , regional meteoric corrosion , regional dolomitization regional paleokarstification , regional dedolomitization and regional fresh - water cementation and filling 研究区存在包括风化、区域性大气淡水溶蚀、区域性白云岩化、区域性古岩溶、区域性去白云岩化和区域性淡水胶结充填等6种岩溶作用的层序成因类型。
