储层物性与产能的关系——以元坝长兴组礁滩相储层为例

元坝礁滩圈闭主要为-岩性圈闭,礁滩相储层是控制该区海相油气分布、储量及产能的主控因素.采用物性与压汞参数相结合的储层分类评价方法分析表明,元坝长兴组礁滩相储层以Ⅱ、Ⅲ类储层为主,I类储层次之.通过储层物性与产能之间的定性、定量关系分析指出:储层产能随储层物性变好,呈递增趋势.当储层以Ⅲ类储层为主时,测试以低产气层为主；当Ⅱ类储层占优势比例时,测试以中产工业气流为主；当储层物性整体较好且发育部分Ⅰ类储层时,测试主要产中-高产工业气流.

Relation ship between Physical Property and Deliverability:An Example from Changxing Bioreef-shoal Reservoir of Yuanba Area

In Yuanba area,the Changxing bioreef-shoal trap is mainly a lithological one and the physical property of Changxing reservoir is also the main effect on deliverability.An evaluation method for reservoir classification,combining physical-property parameters and mercury-injection parameters,is used in this study.Results show that Changxing bioreef-shoal reservoirs can be mainly divided into II type and III type,second for I type.In addition,the relationship between physical property and deliverability is anal...