LG1井二氧化碳气藏试油综合评价  

Evaluation of Production Test at Well LG1 in CO_2 Reservoirs.

作　　者：张太斌[1] 罗意[1] 孙玉[1] 刘佳风[2] 

机构地区：[1]胜利油田有限公司井下作业公司 [2]胜利油田有限公司地质录井公司

出　　处：《油气井测试》2002年第5期30-32,共3页Well Testing

摘　　要：在分析LG1井地质特征的基础上 ,依据地层测试解释成果及试气资料对存在争议较大的潜山试油层进行了压力、产能、液性及油藏特征分析 ,确定了该井奥陶系CO2 气藏为层状封闭性CO2 溶解气藏 ,并通过大型酸压改造得到了进一步的验证 ;简要探讨了该井CO2 气成因及成藏模式。Of production test zones of buried hills with more divaricates, reservoir characteristics such as pressure, production capacity and fluid behavior are analyzed in terms of study on geological features at well LG1, results of formation test and data from gas production tests. With more validate of large scale acid fracturing, it is determined that the CO 2 gas pool in which well LG1 locate is a layered and bounded. Finally the origin and reservoir pattern of the well are discussed briefly.

关 键 词：二氧化碳气藏 试油 综合评价 二氧化碳井 地层测试 气藏形成 

分 类 号：TE373[石油与天然气工程—油气田开发工程]