CN204457652U - A kind of segmented oil rig - Google Patents
A kind of segmented oil rig Download PDFInfo
- Publication number
- CN204457652U CN204457652U CN201420840983.5U CN201420840983U CN204457652U CN 204457652 U CN204457652 U CN 204457652U CN 201420840983 U CN201420840983 U CN 201420840983U CN 204457652 U CN204457652 U CN 204457652U
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- oil
- hydraulic pump
- pump
- segmented
- pipe
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Abstract
The utility model relates to a kind of segmented oil pumping method, it is characterized in that, include generator, the surface pump be connected with generator, the power flow container be connected with surface pump, the high voltage control pipe be connected with surface pump, the wellhead assembly be connected with high voltage control pipe, the oil pumper be connected with wellhead assembly, the sucker rod that is connected with oil pumper, be connected with sucker rod have bar plunger displacement pump, with the tube connector having bar plunger displacement pump to be connected, the hydraulic pump oil pipe be connected with tube connector, the hydraulic pump be connected with hydraulic pump oil pipe, the power fluid pipeline that is connected with hydraulic pump.
Description
Technical field
The utility model relates to a kind of oil production method of field of petroleum exploitation, particularly relate to a kind of segmented oil rig.
Background technology
Existing oil extraction in oil field method many employings sucker rod pump, hydraulic pump and hydraulic pump three kinds of mechanical oil recovery methods.These three kinds of methods respectively have pluses and minuses, about wherein the oil recovery degree of depth of sucker rod pump is limited in 5000m, about the oil recovery degree of depth of hydraulic pump is limited in 5000m, the oil recovery degree of depth of hydraulic pump is limited in about 3000 meters, the darkest oil recovery degree of depth in current domestic land can only reach 5000m, does not have suitable oil production method for the ultradeep well exceeding 5000m.A kind of segmented oil rig is now proposed, sucker rod pump and rodless pump are combined, form multistage extracting device of oil, the mode of series connection is adopted to play the ability of different extracting device of oil, possess the advantages such as device is simple, the oil pumping degree of depth is dark, the ultradeep well of more than 5000m can be applied to, still be applicable to the exploitation of the following oil well of 5000m simultaneously.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of segmented oil rig, mining depth cannot exceed the problem of the oil well of 5000m, provide a kind of new oil pumping method sucker rod pump and rodless pump combined in prior art.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of segmented oil rig, include generator, the surface pump be connected with generator, the power flow container be connected with surface pump, the high voltage control pipe be connected with surface pump, the wellhead assembly be connected with high voltage control pipe, the oil pumper be connected with wellhead assembly, the sucker rod be connected with oil pumper, what be connected with sucker rod has bar plunger displacement pump, with the tube connector having bar plunger displacement pump to be connected, the hydraulic pump oil pipe be connected with tube connector, the hydraulic pump be connected with hydraulic pump oil pipe, the power fluid pipeline be connected with hydraulic pump.
In a kind of segmented oil rig described in the utility model, described sucker rod length is 1000-5000 rice.
In a kind of segmented oil rig described in the utility model, the length of described hydraulic pump oil pipe is 1000-5000 rice.
In a kind of segmented oil rig described in the utility model, the oil that described hydraulic pump is extracted out successively by hydraulic pump oil pipe, tube connector, have bar plunger displacement pump, sucker rod.
In a kind of segmented oil rig described in the utility model, described hydraulic pump, hydraulic pump oil pipe can arrange multiple by the mode of alternately series connection.
In a kind of segmented oil rig described in the utility model, described power fluid pipeline is connected with high voltage control pipe by wellhead assembly.
Implement a kind of segmented oil rig described in the utility model, there is following beneficial effect:
The oil that hydraulic pump is extracted out enters in tube connector by hydraulic pump oil pipe, and sucker rod is pumped from tube connector by there being bar plunger displacement pump.The lower-continuous mapping of pumping is increased substantially.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of segmented oil rig described in the utility model; In figure, 1-generator, 2-power flow container, 3-surface pump, 4-high voltage control pipe, 5-wellhead assembly, 6-oil pumper, 7-ground, 8-sucker rod, 9-have bar plunger displacement pump, 10-tube connector, 11-hydraulic pump oil pipe, 12-hydraulic pump, 13-oil reservoir, 14-power fluid pipeline.
Detailed description of the invention
As shown in Figure 1, in the preferred embodiment of a kind of segmented oil rig described in the utility model, include generator 1, the surface pump 3 be connected with generator 1, the power flow container 2 be connected with surface pump 3, the high voltage control pipe 4 be connected with surface pump 3, the wellhead assembly 5 be connected with high voltage control pipe 4, the oil pumper 6 be connected with wellhead assembly 5, the sucker rod 8 be connected with oil pumper 6, what be connected with sucker rod 8 has bar plunger displacement pump 9, with the tube connector 10 having bar plunger displacement pump to be connected, the hydraulic pump oil pipe 11 be connected with tube connector 10, the hydraulic pump 12 be connected with hydraulic pump oil pipe 11, the power fluid pipeline 14 be connected with hydraulic pump 2.
Concrete, ground 7 is followed successively by with the lower part order of connection from top to bottom: sucker rod 8, have bar plunger displacement pump 9, tube connector 10, hydraulic pump oil pipe 11.
In this preferred embodiment, power fluid is delivered to hydraulic pump 12 from high voltage control pipe 4, wellhead assembly 5, power fluid pipeline 14 by ground surface pump 3, control hydraulic pump 12 to move back and forth, by the oil obtd in oil reservoir 13 in hydraulic pump oil pipe 11, enter tube connector 10 after oil in hydraulic pump oil pipe 11 is full, when the oil in tube connector 10 is close to after full, oil pumper 6 starts, drive sucker rod 8 to move back and forth, drive and have bar plunger displacement pump 9 to pump from tube connector 10.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with the content of claims.
Claims (6)
1. the utility model relates to a kind of segmented oil rig, it is characterized in that, include generator (1), the surface pump (3) be connected with generator (1), the power flow container (2) be connected with surface pump (3), the high voltage control pipe (4) be connected with surface pump (3), the wellhead assembly (5) be connected with high voltage control pipe (4), the oil pumper (6) be connected with wellhead assembly (5), the sucker rod (8) be connected with oil pumper (6), what be connected with sucker rod (8) has bar plunger displacement pump (9), with the tube connector (10) having bar plunger displacement pump (9) to be connected, the hydraulic pump oil pipe (11) be connected with tube connector (10), the hydraulic pump (12) be connected with hydraulic pump oil pipe (11), the power fluid pipeline (14) be connected with hydraulic pump (2).
2. a kind of segmented oil rig according to claim 1, is characterized in that, described sucker rod (8) length is 1000-5000 rice.
3. a kind of segmented oil rig according to claim 1, is characterized in that, the length of described hydraulic pump oil pipe (11) is 1000-5000 rice.
4. a kind of segmented oil rig according to claim 1, is characterized in that, the oil that described hydraulic pump (12) is extracted out successively by hydraulic pump oil pipe (11), tube connector (10), have bar plunger displacement pump (9), sucker rod (8).
5. a kind of segmented oil rig according to claim 1, is characterized in that, described hydraulic pump (12), hydraulic pump oil pipe (11) can arrange multiple by the mode of alternately series connection.
6. a kind of segmented oil rig according to claim 1, is characterized in that, described power fluid pipeline (14) is connected with high voltage control pipe (4) by wellhead assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840983.5U CN204457652U (en) | 2014-12-27 | 2014-12-27 | A kind of segmented oil rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840983.5U CN204457652U (en) | 2014-12-27 | 2014-12-27 | A kind of segmented oil rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204457652U true CN204457652U (en) | 2015-07-08 |
Family
ID=53664554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840983.5U Expired - Fee Related CN204457652U (en) | 2014-12-27 | 2014-12-27 | A kind of segmented oil rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204457652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747130A (en) * | 2014-12-27 | 2015-07-01 | 成都久井抽前瞻科技有限公司 | Sectional type oil pumping method |
-
2014
- 2014-12-27 CN CN201420840983.5U patent/CN204457652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747130A (en) * | 2014-12-27 | 2015-07-01 | 成都久井抽前瞻科技有限公司 | Sectional type oil pumping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20161227 |