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| 水力泵独立排水采气工艺 | |
| 引用本文： | 甘宝安,聂晹,路春明,王鹏,宁晓颖,方红.水力泵独立排水采气工艺[J].石油钻采工艺,2012,34(4):75-76. |
| 作者姓名： | 甘宝安 聂晹 路春明 王鹏 宁晓颖 方红 |
| 作者单位： | 1. 大港油田石油工程研究院,天津,300280 2. 华北电力大学,河北保定,071000 3. 青海油田钻采院,甘肃敦煌,736202 |
| 摘 要： | 青海油田涩北气田经过十多年的开发,部分井区原始地层压力下降,边底水、层间水出水量逐年增大,导致部分井停产或产气量下降。该气田属第四系疏松砂岩气田,地层出砂较为普遍,从排水采气工艺适应性分析不难看出,由于现场没有工业电,机抽、电潜泵等工艺不具备现场实施条件。因此针对以上出水比较大的井急需要提供一套既能随时快速排水,恢复产能,又能够在现有条件下满足现场施工条件的新工艺来解决以上问题。 |
| 关 键 词： | 排水采气 小直径水力泵 插入内置式密封封隔器 |
Gas production with water draining by hydraulic pump alone |
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| GAN Baoan , NIE Yang , LU Chunming , WANG Peng , NING Xiaoying , FANG Hong.Gas production with water draining by hydraulic pump alone[J].Oil Drilling & Production Technology,2012,34(4):75-76. | |
| Authors: | GAN Baoan NIE Yang LU Chunming WANG Peng NING Xiaoying FANG Hong |
| Affiliation: | 1(1.Petroleum Project Research Institute,Dagang Oilfield Company,Tianjin 300280,China;2.North China Electric Power University,Baoding 071000,China;3.Drilling and Production Research Institute,Qinghai Oilfield Company,Dunhuang 736202,China;) |
| Abstract: | After ten years of production in Sebei gas field in Qinghai,some wells are shut off or gas production decreases because of formation pressure decreasing and production of edge and bottom water and interlayer water production increasing year by year.Sebei gas field is belonged to Quaternary sand gas field,so it is general that formation produces sand.Pump withdraw and electricity submersible pump etc.,are not suit to the site becase of no electricity onsite,according to technology adaption analysis of gas production with water draining.In view of the high water production wells,a new technology that can not only withdraw water quickly and recover gas production but also suit the site construction conditions is needed to solve the problems. |
| Keywords: | gas production with water drainage minor diameter hydraulic jet pump integral insert seal packer |
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