| 发明名称 |
DEVICE FOR DOSED SUPPLY OF AN AGENT TO THE WELL EQUIPPED WITH SUCKER-ROD PUMP |
| 摘要 |
FIELD: oil production. SUBSTANCE: dosing unit is placed between the sucker-rod pump and agent tank. The tank is equipped with separator made in the form of hollow cylinder filled with liquid. The valve is rigidly connected to the rod driven by liquid pressure drop in the course of sucker-rod pump operation. EFFECT: lower consumption of demulsifier. 1 dwg |
| 申请公布号 |
RU95106013(A) |
申请公布日期 |
1997.01.27 |
| 申请号 |
RU19950106013 |
申请日期 |
1995.04.17 |
| 申请人 |
GOLUBEV V.F.;KHAZIEV N.N.;IMASHEV N.SH.;VIL'DANOV R.G. |
发明人 |
GOLUBEV V.F.;KHAZIEV N.N.;IMASHEV N.SH.;VIL'DANOV R.G. |
| 分类号 |
E21B43/00;E21B37/06 |
主分类号 |
E21B43/00 |
| 代理机构 |
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代理人 |
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