鄂尔多斯盆地西部延长组发育大量裂缝, 裂缝的存在对致密油甜点具有良好的指示作用.
以鄂尔多斯盆地西部志丹-吴起地区延长组致密油储层为例, 利用大量岩心, 薄片, 古地磁, 测井 …

Fracture effectiveness is of great significance for seeking shale oil exploration targets. The
fracture effectiveness and primary controlling factors in the Cretaceous Qing-1 Member …

Well-developed natural fractures in the tight gas conglomerate reservoirs of the
northwestern Sichuan Basin, China, are proved to greatly contribute to the porosity and …

Natural fractures are effective reservoir spaces and the main seepage channel for tight
sandstones, which control the migration, enrichment, and productivity of oil and natural gas …

鄂尔多斯盆地陇东地区上三叠统延长组长7 段储集层致密, 裂缝发育程度是影响其油气分布和单
井产能的主要因素. 通过露头剖面, 岩心, 铸体薄片及成像测井等资料, 对长7 …

鄂尔多斯盆地陇东地区长7 页岩油储层天然裂缝类型多样, 裂缝是影响页岩油富集和产能的关键
因素. 为了指导该地区的勘探开发, 综合利用野外露头, 岩心, 薄片, 成像测井等资料 …

致密砂岩储层基质物性极差, 天然裂缝的发育为油气的运移与聚集提供渗流通道和储集空间,
有效裂缝的分布明显改善了致密储层储渗性能和单井产量. 利用岩心, 薄片, 测井资料及相关实验 …

As the global oil and gas demands continue to grow, deep and unconventional reservoirs
have become the main areas for increasing reserves and improving production, and are …

库车前陆盆地东部下侏罗统为裂缝性致密砂岩储层, 天然裂缝的分布控制了油气聚集和单井产能
. 裂缝连通性是影响致密储层孔渗性能, 产能以及盖层完整性的关键因素, 但是对于裂缝连通性 …

利用地表露头, 岩心, 薄片和测井资料, 对鄂尔多斯盆地南部长7 油层组陆相页岩层系天然裂缝的
成因类型, 发育特征和主控因素进行研究. 按地质成因, 鄂尔多斯盆地南部长7 …