| 塔河油田奥陶系古风化壳储层特征——兼论酸化压裂改造选层的原则 |
| |
| 引用本文： | 王艳伟,肖玉茹,吴俊平.塔河油田奥陶系古风化壳储层特征——兼论酸化压裂改造选层的原则[J].新疆地质,2000,18(2):148-153. |
| |
| 作者姓名： | 王艳伟 肖玉茹 吴俊平 |
| |
| 作者单位： | 中国石化新星石油公司西北石油局,新疆,乌鲁木齐,830011 |
| |
| 摘 要： | 通过对塔里木盆地塔河３、４号油田奥陶系古风化壳储层特征的详细分析，认为古风化壳储层垂向结构模式有３种，平面上划分为３个次一级地貌单元，进而对储层进行评价。在此基础上还探讨了油气层伤害的原因，结合录井、测井等资料，提出了酸化压裂改造选井层的原则，经实践证明该原则对酸化压裂改造具有重要的指导作用。
|
| 关 键 词： | 塔河油口 古风化壳储层特征 酸化压裂改造 |
| 修稿时间： | 1999－12－07 |
RESERVOIR CHARACTERISTICS OF PALEOWEATHERING CRUST AND SELECTION PRINCIPLE OF WELL AND LAYER IN ACID FRACTURING TREATMENT IN ORDOVICIAN OF TAHE OILFIELD IN TARIM BASIN |
| |
| WANG Yan-wei,XIAO Yu-ru,WU Jun-ping.RESERVOIR CHARACTERISTICS OF PALEOWEATHERING CRUST AND SELECTION PRINCIPLE OF WELL AND LAYER IN ACID FRACTURING TREATMENT IN ORDOVICIAN OF TAHE OILFIELD IN TARIM BASIN[J].Xinjiang Geology,2000,18(2):148-153. |
| |
| Authors: | WANG Yan-wei XIAO Yu-ru WU Jun-ping |
| |
| Abstract: | Reservoir characteristics of paleoweathering crust is analyzed in detail, it especially describes ver-tical and plane of heterogeneity. Reservoir of paleoweathering crust has three kinds of vertical structure model ,which is divided into three secondary morphologic units, then it is evaluated. Based on this research, dam- age of oil layer is also discussed, combining with log, well logging data, it Points out the principle of select- ed well and layer in acid fracturing treatment. The principle is imporiant for acid fracturing treatment in accordance with practice. |
| |
| Keywords: | Tahe oilfield Ordovician paleoweathering reservoir characteristics Acid fracturing treatment selected well and layer |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
