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- Reservoir space is mainly secondary fractures and all types of corroded pores, and secondarily matrix pores. 储集空间主要为次生裂缝和各种溶蚀孔隙,其次为基质孔隙。
- Both of the two types of reservoir space are now filled with asphalts in different extent. 上述两种类型的储集空间都不同程度地被沥青充填。
- Effective reservoir space is developed in highly weathered detritus and weakly weathered block layer. 有效的储集空间发育在强风化碎石层和弱风化块石层。
- The results show that reservoir space of the objective interval is composed of primary intergranular pores and secondary intergranular pores. 研究表明,目的层的储集空间以原生粒间孔和被溶蚀作用改造的原生粒间孔(即次生粒间孔)为主;
- The reservoir space is mainly in dolomite.A large amount of intracrystalline pores and intercrystalline solution pores develop in the reservoir. 该套储层以白云岩为主,储集空间以晶间孔和晶间溶孔最为发育;
- The lithology of Archaeozoic metamorphic buried hill mainly includes migmalite, biotite pla-giogneiss, with structural fracture as major reservoir space. 其结果:该区太古界变质岩古潜山的岩性主要为浅粒岩、浅粒质混合岩、黑云母斜长片麻岩等;
- Volcanic rack is one of important petroliferous reservoir rocks.The reservoir space of volcanic reservoir has a certain correlation with volcanic lithofacies. 摘要火山岩是重要的油气储集岩之一,火山岩储集层的储集空间与火山岩岩相具有一定的相关性。
- The main reservoir space in oolitic beach is the corrosion cavern formed by the corrosion action of atmospheric fresh water, organic acid and sulphuric acid. 川东北飞仙关组鲕滩储层的主要储集空间为溶蚀孔洞,主要由大气淡水溶蚀作用、有机酸溶蚀作用和硫酸溶蚀作用所形成。
- The reservoir in fault block Zao35 oi Zaoyuan oilfield is a volcanic heavy oil reservoir with complex reservoir space and structure, and is difficult to develop. 枣园油田枣35断块油藏是储集空间和构造类型复杂的火山岩稠油油藏,油田开发难度较大。
- Primary porosity is not developed in carbonate reservoir of buried hill, the secondary porosities such as solution porosity, cavern and fractures are mainly reservoir space. 摘要碳酸盐岩潜山储集层原生孔隙并不发育,次生成因的孔、洞、缝是其主要储集空间。
- Several new logging techniques (including FMI, ARI and DSI) are adopted to determine kinds of reservoir space, quantitative characters of fissure and cavity, reservoir effectiveness and connected percolation. 应用测井新技术,包括井壁成象(FMI)、方位电阻率测井(ARI)和偶极声波测井(DSI)确定储集空间类型、缝洞定量特征、储集层有效性和连通渗滤性;
- Lithic associations composed chiefly of quartzose sandstones were developed in delta plains and delta distributary channels with good physical properties to provide available reservoir space. 以石英砂岩为主的岩性组合主要形成于三角洲平原及三角洲前缘分流河道,物性好,提供了良好的储集空间。
- Structure of unconformities on vertical zonation not only is the double pathways for oil and gas migration, but also provides reservoir space and trap condition for oil-gas accumulation. 在纵向上,不整合的分层结构可构成油气运移的双重通道,为油气聚集提供良好的储集空间和圈闭条件。
- Reservoir micro-accumulation is featured by development of reservoir space types including remaining primary intergranular pores, micropores and microfractures in clay mineral matrix. 储层微观储集特征发育剩余原生粒间孔、粘土矿物杂基内的微孔隙及微裂缝等储集空间类型。
- The reservoir spaces were corroded pores ,holes and fractures in Dengying Formation dolomite . 晚侏罗世一早白垩世的燕山运动使其上覆盖层抬升、剥蚀,从而使其彻底破坏。
- The primary types of reservoir space include hole, fissure and cave, yet the fissure is filled heavily, and the late unfilled structural fracture is favorable for hydrocarbon accumulation. 油气的主要储集类型有孔隙、裂缝以及洞穴,其中裂缝充填严重,晚期未充填的构造缝对油气聚集有利;
- The reservoir pores of carbonate buried-hill reservoir are mostly fractures and caverns.The caverns are the primary reservoir space and the fractures are the primary seepage channel. 碳酸盐岩潜山油藏储层孔隙主要为裂缝和溶洞,其中溶洞是主要的储集空间,裂缝是主要的渗流通道。
- The main reservoir spaces in Archean are mainly tensional,steeply dipped fractures oriented in NE and NW directions and micro-cracks formed in the middle or the Late Mesozoic. 茨榆坨潜山储集空间主要是裂缝和微裂隙,太古界储层主要发育北东向和北西向两组裂缝,以高角度张性裂缝为主,形成于中生代中、晚期;
- The carbonatite reservoir of Ordovician weathered crust in Shanganning Basin belongs to palaeokarst and its main reservoir spaces are denudation vugs. 陕甘宁盆地中部奥陶系风化壳碳酸盐岩储集层属于古岩溶型,主要储集空间是溶蚀孔洞。
- Hydrocarbon accumulation is governed by the rotation of the earth.As pathways and reservoir spaces,faults control the hydro... 应用现代地球物理、现代地球化学的新成果,阐述地球物质圈层分化和岩石圈板块构造与地球烃运聚成藏的机理和规律性。