| 可放压式防盗封井器的研制与应用 |
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| 引用本文： | 蔡藻,徐贵东,翟伟民,车景田,吕幸幸,单灵台,娄京伟,水素连,张兼.可放压式防盗封井器的研制与应用[J].石油机械,2004,32(8):43-44. |
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| 作者姓名： | 蔡藻 徐贵东 翟伟民 车景田 吕幸幸 单灵台 娄京伟 水素连 张兼 |
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| 作者单位： | 中原油田分公司第五采油厂 |
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| 基金项目： | 本产品获国家专利,专利号:ZL 99 216133.9. |
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| 摘 要： | 为解决油田长停井原油回收难、土地污染、不法分子破坏井口等问题 ,研制了可放压式防盗封井器。可放压式防盗封井器主要由防盗盖、导向器、限位体、防盗锁等组成 ,该装置安装在长停井井口套管短节处 ,起到了防盗和放压回收原油的作用。通过现场 80多井次的应用 ,已经回收原油 30 0 0多t,减少大修 3井次 ,节省土地污染费 2 0多万元 ,累计创效 380多万元。对于长停井 ,该装置具有良好推广应用前景
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| 关 键 词： | 井口装置 封井器 防盗 研制 |
| 修稿时间： | 2004年5月28日 |
A new burglarproof well plugging device |
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| Cai Zao.A new burglarproof well plugging device[J].China Petroleum Machinery,2004,32(8):43-44. |
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| Authors: | Cai Zao |
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| Abstract: | Long shutdown oil wells have the problems of oil being hard to recover,pollution of well site and damage of wellhead by lawbreakers.Therefore a burgiarproof well plugging device is developed,by which the crude oil can be bled off from the well.This new device is mainly comprised of burglarproof cap,guider,stop device and lock.It is connected with the casing pup joint,plays the role of both theft proof and oil recovessry.The well plugging device was applied on over 80 wells,and more than 3 000 t crude oil has been recovered,and investment on puilution control is reduced greatly. |
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| Keywords: | wellhead equipment well plugging device burgiarproof development |
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