| 文卫马地区不同类型油藏提高射孔效率研究 |
| |
| 引用本文： | 张荣,党丽旻,冷少波,张兰芳,孟莲香,郑勇,孙建华.文卫马地区不同类型油藏提高射孔效率研究[J].石油天然气学报,2005(Z4). |
| |
| 作者姓名： | 张荣 党丽旻 冷少波 张兰芳 孟莲香 郑勇 孙建华 |
| |
| 作者单位： | 中原油田分公司采油工程技术研究院 河南濮阳457001
(张荣，党丽旻，冷少波，张兰芳，孟莲香，郑勇)，中原油田分公司采油工程技术研究院 河南濮阳457001(孙建华) |
| |
| 摘 要： | 分析了文卫马地区不同类型油藏的储层性质———高渗透疏松砂岩油藏、裂缝性储集层、各向异性地层、低渗透储层、钻井与固井造成的损害带对射孔效率的影响,探讨了孔深、孔密、孔径、相位角、布孔格式等射孔参数对射孔效率的影响。并对如何提高油井产能提出了具体的建议。
|
| 关 键 词： | 储层性质 射孔 射孔参数 产率比 |
Improving the Perforation Efficiency for Different Types of Reservoirs in Wen-Wei-Ma Area |
| |
| ZHANG Rong,DANG Li-min,LENG Shao-bo,ZHANG Lan-fang,MENG Liang-xiang,SUN Jian-hua.Improving the Perforation Efficiency for Different Types of Reservoirs in Wen-Wei-Ma Area[J].Journal of Oil and Gas Technology,2005(Z4). |
| |
| Authors: | ZHANG Rong DANG Li-min LENG Shao-bo ZHANG Lan-fang MENG Liang-xiang SUN Jian-hua |
| |
| Abstract: | The influence of reservoir properties of different types of reservoirs(high permeability unconsolidated sandstone reservoirs,fractured reservoirs,anisotropic formation,low permeability reservoirs,damaged zones caused by drilling and cementing) on perforation efficiency is analyzed in Wen-Wei-Ma Area.Also the effects of the perforation parameters of hole depth,density,diameter,angle,perforating modes are discussed.And suggestions are provided for improving productivity of the oil wells. |
| |
| Keywords: | reservoir property perforation perforation parameter yield ratio |
| 本文献已被 CNKI 等数据库收录！ |
|
