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| 高压注水井措施返排液回注技术探讨 | |
| 引用本文： | 陆小兵,王守虎,李花花,方 雷.高压注水井措施返排液回注技术探讨[J].油气田环境保护,2011,21(2):16-17. |
| 作者姓名： | 陆小兵 王守虎 李花花 方 雷 |
| 作者单位： | 1. 中国石油长庆油田超低渗透油藏研究中心 2. 中国石油长庆油田勘探开发研究院 3. 中国石油长庆油田第四采油厂 |
| 摘 要： | 在注水井进行措施作业前,存在放喷泄压时间长、返排液量大的难题,严重影响了措施作业的进度,也给油田生产带来很大的环保压力。利用井口自身注水工艺流程,将泄压放空的返排液经过处理后回注入注水井或者注水流程,对于油田生产和环境保护具有一定的重要意义。 |
| 关 键 词： | 高压注水井 返排液 回注 环境保护 |
An Exploration on the Drainage Reinjection Technique in Measure Operation of High Pressure Water Injection Wells |
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| Lu Xiaobing,Wang Shouhu,Li Huahua,Fang Lei.An Exploration on the Drainage Reinjection Technique in Measure Operation of High Pressure Water Injection Wells[J].Environmental Protection of Oil & Gas Fields,2011,21(2):16-17. | |
| Authors: | Lu Xiaobing Wang Shouhu Li Huahua Fang Lei |
| Institution: | Lu Xiaobing1 Wang Shouhu1 Li Huahua2 Fang Lei3(1.Research Center of Low Permeability Reservoir,PetroChina Changqing Oilfield Company,2.Research Institute of Petroleum Exploration and Development,3.PetroChina Changqing Oilfield Company Oil Production Plant No.4) |
| Abstract: | Before the measure operation of the injection well,it faces the problems of long time pressure release and a great volume of drainage which not only seriously affect the progress of measure work,but also bring great environmental pressure to the oil production.In response to these problems,we use wellhead water injection process which reinjects the drainage after pressure release and treatment into the injection well or the injection process.It has a great significance on the oil production and environmenta... |
| Keywords: | high pressure water injection wells drainage reinjection environmental protection |
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