| 液面恢复曲线在低能低渗油田开发中的应用 |
| |
| 引用本文： | 鲁来宾,江涛,任海珍,胡鹏,吴莉玲,何涛.液面恢复曲线在低能低渗油田开发中的应用[J].石油地质与工程,2005,19(6):48-49. |
| |
| 作者姓名： | 鲁来宾 江涛 任海珍 胡鹏 吴莉玲 何涛 |
| |
| 作者单位： | 河南石油技术监测中心,河南,南阳,473132;河南油田分公司第一采油厂 |
| |
| 摘 要： | 魏岗油田东庄、杨坡区为低孔低渗的储层物性和高凝高含蜡的原油性质,采用井下电加热技术抽油机开采,平均单井日产油1t,油田开采成本居高不下。为了提高经济效益,采用间歇抽油生产方式,利用两种液面恢复曲线确定了合理的间开周期,应用效果较好,在同类油田中具有推广价值。
|
| 关 键 词： | 低能量 液面恢复 间开周期 应用效果 |
| 文章编号： | 1006-4095(2005)06-0048-02 |
| 修稿时间： | 2005年5月30日 |
Application of liquid level build- up curve in development of low permeability and low energy oilfields |
| |
| Lu Laibin et al.Application of liquid level build- up curve in development of low permeability and low energy oilfields[J].Petroleum Geology and Engineering,2005,19(6):48-49. |
| |
| Authors: | Lu Laibin |
| |
| Abstract: | Dongzhuang and Yangpo blocks in Weigang oilfield are characterized by low permeability, low porosity, high pour - point and high wax content. Downhole electric heating technology is used in pumping wells and averaged daily oil production of single well is only 1 ton. Oil production cost is too high. In order to improve economic benefits, intermittent pumping production mode is applied. Two liquid level build - up curves are used to determine the rational intermittent pumping cycle. Field application effects are good, thus it is worth deployment in similar oilfields. |
| |
| Keywords: | low energy liquid level build-up intermittent pumping cycle application effect |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
