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| 射流泵排液试油工艺的改进与完善 | |
| 引用本文： | 刘士旺,王衍,祝长友,邵想全. 射流泵排液试油工艺的改进与完善[J]. 油气井测试, 2008, 17(3): 57-59 |
| 作者姓名： | 刘士旺 王衍 祝长友 邵想全 |
| 作者单位： | 1. 华北石油测试公司,河北廊坊,065007 2. 中国石油海洋工程有限公司,辽宁盘锦,124010 3. 大港油田爱博生技术开发有限公司,天津,300280 4. 青海油田井下作业公司,甘肃敦煌,736202 |
| 摘 要： | 针对目前射流泵正排存在的问题,通过对泵芯结构研究改进,在泵芯上安装了锁定装置,实现了射流泵反排,解决了地层出砂、稠油层排液以及大套管排液效率低等问题,并且利用射流泵反排工艺与RDS阀配合,可获得排液后关井压力数据,提高了参数结果准确性。 |
| 关 键 词： | 射流泵反排 排液关井 储层参数 |
Development of Oil Test Tech with Hydraulic Pump and Its Completion |
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| Liu Shiwang,Wang Yan,Zhu Changyou,Shao Xiangquan. Development of Oil Test Tech with Hydraulic Pump and Its Completion[J]. Well Testing, 2008, 17(3): 57-59 | |
| Authors: | Liu Shiwang Wang Yan Zhu Changyou Shao Xiangquan |
| Affiliation: | Liu Shiwang(Well Testing Company,Huabei Petroleum Administrative Bureau),Wang Yan(Ocean Engineering Co.ltd,CNPC),Zhu Changyou(Aibosheng Technology Development Co.Ltd,Dagang Oilfield),Shao Xiangquan(Down Hole Operation Company,Qinghai Oilfield) |
| Abstract: | According to problems of hydraulic pump at present,unflowing with pump is reached by development of its pump core and installing lock unit which solves the problems of producing sand of formation,flow back with dense oil and low efficiency at big case.And applying match of unflowing tech with hydraulic pump and DDS valve,pressure data after closing well is achieved to increase accuracy of parameter results. |
| Keywords: | unflowing with hydraulic pump flow back at closing well reservoir parameter |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |