| 凝析油可采储量计算经验公式 |
| |
| 引用本文： | 杨广荣,余元洲,陶自强,李保荣,杨波.凝析油可采储量计算经验公式[J].石油勘探与开发,2004,31(2):109-111. |
| |
| 作者姓名： | 杨广荣 余元洲 陶自强 李保荣 杨波 |
| |
| 作者单位： | 中国石油大港油田油气勘探开发技术研究中心 |
| |
| 摘 要： | 在凝析气藏的降压开采过程中，当地层压力低于露点压力后，地层中将出现气、液两相。对于中高凝析油含量的中高渗砂岩凝析气藏，在消耗式开发方式下，凝析油采收率分别与原始凝析油含量、原始气油比、天然气采收率以及初期凝析气井米采气指数(反映储集层物性)之间的相关性良好。根据对大港油田凝析气藏矿场资料的研究，得出4种计算凝析油采收率的经验公式，为计算凝析气藏的凝析油可采储量提供了便捷有效的方法。图4表1参10
|
| 关 键 词： | 凝析气藏 凝析油 采收率 可采储量 经验公式 |
| 文章编号： | 1000-0747(2004)02-0109-03 |
Empirical formulae for recoverable condensate reserves |
| |
| YANG Guangrong,YU Yuanzhou,TAO Ziqiang,LI Baorong and YANG Bo.Empirical formulae for recoverable condensate reserves[J].Petroleum Exploration and Development,2004,31(2):109-111. |
| |
| Authors: | YANG Guangrong YU Yuanzhou TAO Ziqiang LI Baorong and YANG Bo |
| |
| Affiliation: | Oil and Gas E&D Technology Research Center, Dagang Oil Field Company, PetroChina, Tianjin 300280, China;Oil and Gas E&D Technology Research Center, Dagang Oil Field Company, PetroChina, Tianjin 300280, China;Oil and Gas E&D Technology Research Center, Dagang Oil Field Company, PetroChina, Tianjin 300280, China;Oil and Gas E&D Technology Research Center, Dagang Oil Field Company, PetroChina, Tianjin 300280, China;Oil and Gas E&D Technology Research Center, Dagang Oil Field Company, PetroChina, Tianjin 300280, China |
| |
| Abstract: | Two phases, gas and liquid, exist in the formation when the pressure drops to below the dew point pressure in the pressure depletion process of the condensate gas reservoir. For the mid-high permeability sandstone condensate gas reservoir with mid-high condensate content, when developed under depletion mode, the condensate recovery has good correlativity with original condensate content, original gas oil ratio, gas recovery and initial gas productivity index per meter of condensate gas well (reflecting the physical properties of the formation), respectively. By studying the data of condensate gas reservoirs in Dagang Oilfield, 4 empirical formulae for condensate recovery calculation are developed, providing a convenient and effective way for calculating the recoverable condensate reserves of the condensate gas reservoir. |
| |
| Keywords: | condensate gas reservoir condensate recovery recoverable reserves empirical formula |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《石油勘探与开发》浏览原始摘要信息 |
|
点击此处可从《石油勘探与开发》下载全文 |
|
