SU120800A1 - The method of descent of two parallel columns of pipes - Google Patents
The method of descent of two parallel columns of pipesInfo
- Publication number
- SU120800A1 SU120800A1 SU611790A SU611790A SU120800A1 SU 120800 A1 SU120800 A1 SU 120800A1 SU 611790 A SU611790 A SU 611790A SU 611790 A SU611790 A SU 611790A SU 120800 A1 SU120800 A1 SU 120800A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipes
- descent
- columns
- parallel columns
- column
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
Известные способы спуска двух параллельных колонн труб обладают тем недостатком, что одна колонна труб снизу прикрепл етс к другой , вследствие чего последн нагружена весом лкух колонн.The known methods of lowering two parallel columns of pipes have the disadvantage that one column of pipes is attached to the bottom of the other, as a result of which the latter is loaded with the weight of the column columns.
Предлагаемый способ лишен этого недостатка, так как нижний конец , колонны меньшего диаметра соедин ют с седлом гидропоршневого насоса с помош,ью подвижного уплотнени , а верхние концы колонн раздельно подвешивают на устьи скважины.The proposed method is devoid of this disadvantage, since the lower end, the smaller diameter columns are connected to the seat of the hydraulic piston pump with a movable seal, and the upper ends of the columns are suspended separately at the wellheads.
На чертеже показан один из возможных вариантов осуществлени предлагаемого способа..The drawing shows one of the possible options for the implementation of the proposed method ..
На колонном фланце / смонтированы два р да труб 2 н 3, которые удерживаютс.ч на определенном рассто нии друг от друга с помощью хомутов 4, последние не преп тствуют осевому перемещению колонны меньшего диаметра. Нижний конец колонны меньшего диаметра снабжен уплотнением 5, которое входит в седло гидропоршневого насоса 6 и может в нем перемещатьс - Такой способ спуска труб позвол ет спускать гидропоршневой насос на большие глубины.On the column flange /, two rows of pipes 2 and 3 are mounted, which hold the pipe at a certain distance from each other using clamps 4, the latter do not prevent axial movement of the column of smaller diameter. The lower end of the smaller diameter column is provided with a seal 5, which enters the saddle of the hydraulic piston pump 6 and can be moved there. This method of lowering the pipes allows the hydraulic piston pump to be lowered to greater depths.
Предмет изобретени Subject invention
. Способ спуска двух параллельных колонн труб дл эксплуатации скважин со сбрасываемым гидропоршневым насосом, при котором нижние концы обоих колонн соединены с седлом гидропоршневого насоса, отличающийс тем, что, с целью обеспечени спуска колонн труб на большие глубины путем разгрузки одного р да труб от веса другого р да, нижний конец колонны меньшего диаметра соедин ют . с седлом гидропоршневого насоса с помощью подвижного уплотнени , а верхние концы колонн раздельно подвешивают на устьи скважины.. A method of lowering two parallel columns of pipes for operating wells with a discharged hydraulic piston pump, in which the lower ends of both columns are connected to a saddle of a hydraulic piston pump, characterized in that, in order to ensure the lowering of the columns of pipes to great depths by unloading one row of pipes from the weight of another yes, the lower end of the smaller column is connected. with a hydraulic piston pump saddle using a movable seal, and the upper ends of the columns are suspended separately at the wellheads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU611790A SU120800A1 (en) | 1958-11-15 | 1958-11-15 | The method of descent of two parallel columns of pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU611790A SU120800A1 (en) | 1958-11-15 | 1958-11-15 | The method of descent of two parallel columns of pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU120800A1 true SU120800A1 (en) | 1958-11-30 |
Family
ID=48392630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU611790A SU120800A1 (en) | 1958-11-15 | 1958-11-15 | The method of descent of two parallel columns of pipes |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU120800A1 (en) |
-
1958
- 1958-11-15 SU SU611790A patent/SU120800A1/en active
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