CN202181880U - Steel continuous oil pumping tube oil extraction device - Google Patents
Steel continuous oil pumping tube oil extraction device Download PDFInfo
- Publication number
- CN202181880U CN202181880U CN 201120263775 CN201120263775U CN202181880U CN 202181880 U CN202181880 U CN 202181880U CN 201120263775 CN201120263775 CN 201120263775 CN 201120263775 U CN201120263775 U CN 201120263775U CN 202181880 U CN202181880 U CN 202181880U
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- tube
- oil
- continuous oil
- continuous
- oil pumping
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Abstract
The utility model relates to a steel continuous oil pumping tube oil extraction device comprising a continuous oil pumping tube (1), a power cable (2) and a submersible oil pumping pump (3). The continuous oil pumping tube (1) is an integral continuous oil tube, and the submersible oil pumping pump (3) is disposed on an end of the continuous oil pumping tube (1). One end of the power cable (2) is connected with the submersible oil pumping pump (3), the other end passes through the continuous oil pumping tube (1), and then is connected with a power source. In the utility model, the integral continuous oil tube without threaded connection and the oil extraction manner adopting an electric submersible pump can be used, thereby the oil extraction rod tube can be integrated, a length of a single tube can reach thousands of meters, and the tube can be directly guided into the well, therefore the power can be saved, and the work is convenient.
Description
Technical field
The utility model belongs to oil recovery technique field, oil field, is specifically related to the continuous oil pick-up tube extracting device of oil of a kind of steel.
Background technology
Conventional reciprocating formula oil pumper uses the sucker rod pumping mode, and the sucker rod that drives in the oil pick-up tube through linear electric motors moves back and forth, and reaches the oil recovery purpose.Its oil pick-up tube and sucker rod interconnect by more piece and form, and extremely inconvenience not only is installed, and reliability are lower, causes equipment availability efficient low, and power consumption is high.
The utility model content
The technical problem that the utility model solves: provide a kind of steel continuous oil pick-up tube extracting device of oil; Through adopting coiled tubing that whole nothing be threaded oil production method as oil pick-up tube and electric submersible pump; Realize that oil pick-up tube and sucker rod are integrated; Joint length can reach several kms, can directly import in the well, and not only power saving but also operation are convenient.
The technical solution of the utility model: the continuous oil pick-up tube extracting device of oil of a kind of steel; Constitute by continuous oil pick-up tube, power cable and dive formula oil well pump; Said continuous oil pick-up tube is a whole coiled tubing; Dive formula oil well pump is installed in the top of said continuous oil pick-up tube, and an end of power cable is connected with dive formula oil well pump, and the other end connects power supply after passing continuous oil pick-up tube.
Said continuous oil pick-up tube is whole coiled tubing of no pipe collar joint.
Said continuous oil pick-up tube is the whole coiled tubing that can be wrapped on the reel and not have the pipe collar joint.
Length >=the 61m of said whole coiled tubing.
Advantage that the utlity model has and effect:
1, the said continuous oil pick-up tube of the utility model can be wrapped on the reel, and does not have the pipe collar joint, through continuous oil pick-up tube dive formula oil well pump is directly imported the down-hole, and length can reach several kms by customer requirements, and operation is convenient.
2, the utility model has been owing to adopted single steel pipe oil producing operation, and adopts the oil production method of electric submersible pump, moves back and forth oil production method with sucker rod and compares; Many ancillary facilities have been reduced; Therefore greatly reduce energy consumption, not only easy for installation, security reliability is high; And reduced cost for oil production, alleviated operation intensity.
Description of drawings
Fig. 1 is the structural representation of the utility model,
Fig. 2 is the structure sectional view of the utility model.
The specific embodiment
A kind of embodiment of the utility model is described below in conjunction with accompanying drawing 1,2.
The continuous oil pick-up tube extracting device of oil of a kind of steel; Constitute by continuous oil pick-up tube 1, power cable 2 and dive formula oil well pump 3; Said continuous oil pick-up tube 1 is a whole coiled tubing; Dive formula oil well pump 3 is installed in the top of said continuous oil pick-up tube 1, and an end of power cable 2 is connected with dive formula oil well pump 3, and the other end connects power supply after passing continuous oil pick-up tube 1.Said continuous oil pick-up tube 1 is the whole coiled tubing that can be wrapped on the reel 4 and not have the pipe collar joint.The length of said whole coiled tubing is 61-3000m.
Said coiled tubing adopts the low-carbon micro steel-alloy manufacturing, and manufacturing process is: and steel band slitting → steel band butt joint → steel band certificate gets → and ERW vertical masonry joint high-frequency welding → intermediate frequency annealing → coiled tubing batches.
Elder generation is connected an end of power cable 2 during use with dive formula oil well pump 3, and the other end connects power supply after passing continuous oil pick-up tube 1, dive formula oil well pump 3 is installed in the top of said continuous oil pick-up tube 1 again; To coil continuous oil pick-up tube 1 process unreel, aligning on reel 4 then; With dive formula oil well pump 3 importing down-holes, make dive formula oil well pump 3 get into oil reservoirs, energized through continuous oil pick-up tube working vehicle; Start dive formula oil well pump 3, make crude oil be transported to ground through continuous oil pick-up tube 1.Wherein penetrating through coiled tubing cable installation system of power cable realized, penetrates method or water filling penetrates method etc. as pneumatic.
The utility model is confirmed the length of continuous oil pick-up tube according to well depth; And go into the well end in continuous oil pick-up tube the oil recovery of dive formula oil well pump importing down-hole entering oil reservoir is installed; Not only installation exercise is convenient, and security reliability is high, and has reduced cost for oil production; Having alleviated operation intensity, is a kind of novel oil production equipment of alternative reciprocating beam-pumping unit.
Claims (4)
1. continuous oil pick-up tube extracting device of oil of steel; It is characterized in that: said device is made up of continuous oil pick-up tube (1), power cable (2) and dive formula oil well pump (3); Said continuous oil pick-up tube (1) is a whole coiled tubing; Dive formula oil well pump (3) is installed in the top of said continuous oil pick-up tube (1), and power cable (2) one ends are connected with dive formula oil well pump (3), and the other end connects power supply after passing continuous oil pick-up tube (1).
2. the continuous oil pick-up tube extracting device of oil of steel according to claim 1 is characterized in that: said continuous oil pick-up tube (1) is whole coiled tubing of no pipe collar joint.
3. the continuous oil pick-up tube extracting device of oil of steel according to claim 1 is characterized in that: said continuous oil pick-up tube (1) is the whole coiled tubing that can be wrapped on the reel (4) and not have the pipe collar joint.
4. according to claim 1 or the continuous oil pick-up tube extracting device of oil of 2 or 3 described steel, it is characterized in that: the length >=61m of said whole coiled tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120263775 CN202181880U (en) | 2011-07-22 | 2011-07-22 | Steel continuous oil pumping tube oil extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120263775 CN202181880U (en) | 2011-07-22 | 2011-07-22 | Steel continuous oil pumping tube oil extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181880U true CN202181880U (en) | 2012-04-04 |
Family
ID=46174922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120263775 Expired - Lifetime CN202181880U (en) | 2011-07-22 | 2011-07-22 | Steel continuous oil pumping tube oil extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287168A (en) * | 2011-07-22 | 2011-12-21 | 宝鸡石油钢管有限责任公司 | Steel oil extraction device with continuous oil pumping pipe |
| CN105484723A (en) * | 2016-01-15 | 2016-04-13 | 信达科创（唐山）石油设备有限公司 | Connecting pipe device with built-in cable and application thereof |
| CN109296342A (en) * | 2018-08-30 | 2019-02-01 | 中国石油天然气集团有限公司 | A kind of coiled tubing oil extraction system |
-
2011
- 2011-07-22 CN CN 201120263775 patent/CN202181880U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287168A (en) * | 2011-07-22 | 2011-12-21 | 宝鸡石油钢管有限责任公司 | Steel oil extraction device with continuous oil pumping pipe |
| CN105484723A (en) * | 2016-01-15 | 2016-04-13 | 信达科创（唐山）石油设备有限公司 | Connecting pipe device with built-in cable and application thereof |
| CN105484723B (en) * | 2016-01-15 | 2018-05-11 | 信达科创（唐山）石油设备有限公司 | The continuous pipe device of built-in cable and its application |
| CN109296342A (en) * | 2018-08-30 | 2019-02-01 | 中国石油天然气集团有限公司 | A kind of coiled tubing oil extraction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210105 Address after: 100000 Liupu Kang, Xicheng District, Beijing Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: BAOJI PETROLEUM STEEL PIPE Co.,Ltd. Address before: 721008, 10 Tan Tan Road, Shaanxi, Baoji Patentee before: BAOJI PETROLEUM STEEL PIPE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |
|
| CX01 | Expiry of patent term |