| 大庆喇萨杏油田厚油层极强水淹评价方法研究 |
| |
| 引用本文： | 马德华,徐志华,姜宗恩. 大庆喇萨杏油田厚油层极强水淹评价方法研究[J]. 录井工程, 2009, 20(3): 56-58 |
| |
| 作者姓名： | 马德华 徐志华 姜宗恩 |
| |
| 作者单位： | 大庆钻探工程公司录井一公司 |
| |
| 摘 要： | 大庆喇萨杏油田主体区块主力产层发育较厚，经多年的注水开发，造成韵律层段内驱替效果不均，如何扩大储集层的驱油效率，是厚油层挖潜增效的主攻方向。围绕此问题，在应用井壁取心分析资料解释评价厚油层水淹状况的基础上，从提高高含水厚油层开发效果的角度出发，将厚油层强水淹级别细化为强水淹和极强水淹，经过对实际生产井录井和试油资料的统计分析，建立了厚油层极强水淹解释评价方法——岩石热解分析法、饱和烃气相色谱分析法和荧光显微图像分析法，在喇萨杏油田厚油层中应用效果较好。该方法实现了对厚油层水淹状况的精细评价，对射孔方案的编制及高含水厚油层的进一步挖潜具有指导意义。
|
| 关 键 词： | 井壁取心 厚油层 强水淹 极强水淹 解释评价 方法 应用效果 |
Study for the evaluation method on thick oil zones with very strong water flooding in Daqing Lasaxing Oilfield |
| |
| Ma Dehua,Xv Zhihua,Jiang Zongen. Study for the evaluation method on thick oil zones with very strong water flooding in Daqing Lasaxing Oilfield[J]. Mud Logging Engineering, 2009, 20(3): 56-58 |
| |
| Authors: | Ma Dehua Xv Zhihua Jiang Zongen |
| |
| Affiliation: | Ma Dehua,Xv Zhihua , Jiang Zong'en.The First Geologging Company,Daqing Drilling & Exploration Engineering Corporation,Cheng 2 Village,Ranghulu District,Daqing City,Heilongjiang Province,163411,China |
| |
| Abstract: | The major production zones of the main block in Daqing Lasaxing Oilfield developed thinker.For years water injection development has caused uneven displacement effects inside rhythm intervals.How to enhance the result of reservoir oil displacement is the main study task in increasing efficiency for thick oil zones.In view of this issue,the strong water flooding grades of thick oil zones were classified into very strong and strong water flooding on the basis of using sidewall coring analysis data to interpre... |
| |
| Keywords: | sidewall coring thick oil zone strong water flooding very strong water flooding interpretation and evaluation method application effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
