高含水油田预分水技术现状及发展趋势
Present Situation and Development Tendency of Water Pre-Separation Technology in High Water Cut Oilfield
浏览(1318) 下载(5)
- 引用格式:
-
杨,蕾,宋,奇,郭,鹏,罗江涛,钱国全.高含水油田预分水技术现状及发展趋势[J].天然气与石油,2018,36(5):0.doi:
Yang Lei,Song Qi, Guo Peng, Luo Jiangtao, Qian Guoquan.Present Situation and Development Tendency of Water Pre-Separation Technology in High Water Cut Oilfield[J].Natural Gas and Oil,2018,36(5):0.doi:
- DOI:
- 作者:
- 杨 蕾 宋 奇 郭 鹏 罗江涛 钱国全
Yang Lei，Song Qi, Guo Peng, Luo Jiangtao, Qian Guoquan
- 作者单位:
- 中国石化江苏油田分公司工程技术研究院
Petroleum Engineering Research Institute of Jiangsu Oilfield Company，Sinopec
- 关键词:
- 高含水油田;预分水;仰角式分离器;高效三相分离器
High water cut oilfield; Water pre-separation; Inclined separator; High-efficiency three-phase separator
- 摘要:
- 目前，国内大部分油田都已进入高含水期,造成了污水加热能耗高、系统处理负荷高等问题。首先介绍高含水采出液给油田生产带来的危害,其次针对危害,重点详述了国内外几种常用的预分水处理技术,最后对预分水技术发展趋势进行了分析。分析认为，随着高含水油田的增多,高效预分水装置会逐渐向各种技术的一体化、小型化、低投资和低成本方向发展,将预分水与污水除油合二为一,减少污水流动环节,从而有效降低后端油水处理系统负荷、能耗及运行成本。
At present, most of the oilfields in China have entered the high water cut stage, resulting in high-energy consumption and high-system handling load.Firstly, this paper introduces the harm caused by high water cut production to oilfield production. Secondly, aiming at the harm, we focus on several common water pre-separation technologies at home and abroad.Finally, we analyze the development tendency of water pre-separation technology.It is believed that with the increase of high water cut oilfields, the high efficiency water preseparation device will gradually develop into thetendencyof the integration, miniaturization, lower investment and cost of various technologies.Combining water preseparation with sewage treatment to reduce the sewage flow will reduce the load of water treatment system, energy consumption and operation cost.
