CN209469420U - Integrated ground separate injection device - Google Patents
Integrated ground separate injection device Download PDFInfo
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- CN209469420U CN209469420U CN201822192217.3U CN201822192217U CN209469420U CN 209469420 U CN209469420 U CN 209469420U CN 201822192217 U CN201822192217 U CN 201822192217U CN 209469420 U CN209469420 U CN 209469420U
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- valve
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- shorted
- adjuster
- lead screw
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- 238000002347 injection Methods 0.000 title abstract description 13
- 239000007924 injection Substances 0.000 title abstract description 13
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000010485 coping Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates to an integrated form ground divides filling device. The problem that the section inversion of the existing separate injection process cannot be adjusted to adapt to the ternary overall process is mainly solved. The method is characterized in that: the lower part of the regulator is sequentially connected with a welding elbow A, two sections of oil pipe short joints and a welding elbow B through a pipeline joint; the upper part of the welding elbow B is connected with a valve body B through a short circuit, a valve head B in the valve body B is connected with a valve cover, and the end of the valve cover is connected with a lead screw B; the upper part of the valve body B is vertically connected with the middle part of the short circuit B through the short circuit; the outer end of the short circuit B is connected with the clamp head through a reducing joint; the inner end of the short circuit B is connected with an electromagnetic flowmeter through a welding flange; the electromagnetic flowmeter is sequentially connected with two sections of connected short circuits and regulators through flanges. The integrated ground separate injection device is convenient for ground control, and achieves the purpose of being applicable to the whole tertiary oil recovery process and capable of coping with section inversion.
Description
Technical field
The utility model relates to oil extraction in oil field technical field, in particular to a kind of integrated form ground dispenser.
Background technique
Tertiary oil production in oil field zonal injection technology mainly has eccentric separated-injection technique and water injection through tubing and casing technique at present.Eccentric separated-injection technique
By blanking plug pulling success rate, low, pulling heavy workload is limited, there are certain drawback in technology, and traditional oil jacket
Ground distributor in zonal injection technology infuses flow regulator, and volume is big, at high cost, and there are winter management difficulty is big, section reversion can not
It adjusts, be not suitable with the disadvantages of ternary overall process.
Summary of the invention
Technical problem to be solved in the utility model is to overcome existing zonal injection technology section present in background technique anti-
Turn that the problem of being not suitable with ternary overall process can not be adjusted, and a kind of integrated form ground dispenser is provided, the integrated form ground distributor
Dispensing device facilitates ground control, has achieved the purpose that the adaptation tertiary oil recovery overall process that can deal with section reversion.
The invention for solving the technical problem can reach by following technical solution: the integrated form ground dispenser, packet
The adjuster being vertically arranged is included, regulating valve top connects lead screw A in adjuster, and the adjuster lower part passes through pipe joint successively
Connecting welding elbow A, two sections of oil pipes short circuits, weld ell B；The top weld ell B vertically connects horizontal valve B one by being shorted
Side-entrance, valve head B connection valve deck in valve B, valve deck end connect lead screw B；Another side-entrance top of valve B is vertical by being shorted
Connection is shorted in the middle part of B；It is shorted end outside B and passes through reducer union jointing clip head；B internal heads are shorted to connect by welded flange
Connect electromagnetic flowmeter；Electromagnetic flowmeter is sequentially connected two sections of short circuits being connected, one side-entrance of adjuster by flange.
The utility model can have the following beneficial effects: integrated form ground dispensing dress compared with above-mentioned background technique
It sets, remains the advantage of traditional oil jacket zonal injection technology, by installing incubator, easily frozen to well winter causes to stop note, intake profile
The problems such as adaptibility to response is insufficient after reversion has carried out improve and perfect, surveys and adjusts simple, convenient for management and adapt to gather drive, ternary
The characteristics of overall process slug, relative eccentric injection technology also had advantage, and the popularization and application of integrated form ground zonal injection technology can drop
Low management difficulty reduces adjustment work operations amount, has both saved the expense of adjustment operation, in turn avoids adjustment operation to injection well
The pollution of surrounding enviroment.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 be Fig. 1 along A-A to partial sectional view.
In figure: 1- lead screw cap；2- lead screw A；Six point cylindrical head bolt in 3-；4- handle；5- bearing pressure cap；6- bearing block；
7- adjusting pad；8- thrust ball bearing；9- nut；10- adjuster；11- regulating valve；16- pipe joint；17- weld ell A；18-
Screw thread head；20- standby cap；21- seal head；22- oil pipe is shorted；23- weld ell；24- valve B；25- valve head B；29- valve deck；
30- lead screw B；31- incubator；32- seals stop pin；33- hoop；34- reducer union；35- is shorted B；36- welded flange；
37- electromagnetic flowmeter；38- is shorted.
Specific embodiment:
The utility model is described in further detail with reference to the accompanying drawing:
As shown in attached drawing 1, Fig. 2, the integrated form ground dispenser, including the adjuster 10 being vertically arranged, adjuster 10
Interior 11 top of regulating valve connects lead screw A2, connects lead screw cap 1 at the top of lead screw A2；Lead screw A2 top attaching nut 9, nut 9 and tune
Section 10 coupling part of device is connected to thrust ball bearing 8, bearing block 6, and 6 top of bearing block is equipped with bearing pressure cap 5, bearing block 6 and bearing
Adjusting pad 7 is housed between pressure cap 5；9 upper end of nut connects handle 4 by interior six point cylindrical head bolt 3；10 lower part of adjuster passes through pipe
Wire terminal 16 is sequentially connected weld ell A17, two sections of oil pipes are shorted 22, weld ell B23；Two sections of oil pipes are shorted 22 and pass through
Screw thread head 18, seal head 21 connect, and pass through screw thread head 18,21 external connection standby cap 20 of seal head；The top weld ell B23 passes through
Short circuit vertically connects horizontal mono- side-entrance of valve body 24B, valve head B25 connection valve deck 29 in valve body 24B, and 29 end of valve deck connects lead screw
B30；Another side-entrance top valve body 24B is shorted in the middle part of B35 by being shorted vertical connection；It is shorted end outside B35 and passes through variable diameter
34 jointing clip head 33 of connector；It is shorted B35 internal heads and electromagnetic flowmeter 37 is connected by welded flange 36；Electromagnetic flowmeter 37
Two sections of short circuits being connected 38,10 1 side-entrance of adjuster are sequentially connected by flange；Valve body 24B is connected by sealing stop pin 32
Meet valve head B25；Between the screw thread head 18, seal head 21, between valve body 24B and interior valve head B25, valve body 24B and valve deck 29, pipeline connect
Between first 16 and weld ell A17, between bearing block 6 and bearing pressure cap 5, between bearing pressure cap 5 and nut 9, bearing block 6 and adjuster 10
Between, sealing ring is housed between bearing block 6 and lead screw A2；The integrated form ground dispenser removes handle above section, remaining is incorporated into
In incubator 31.
The integrated form ground dispenser is divided into two parts in use, water passes in and out from hoop 33, a part directly into
Enter valve body, flowed out from right-side outlet, another part passes through flow regulator, can pass through control by the part of flow regulator
Handle 4 adjusts flow, when rotating handle 4, drives regulating valve 11 up and down, thus realize that flow is adjusted, the part water
It is flowed out after into valve body from left side outlet.When stratigraphic section inverts, valve head 25 is controlled by rotating threaded shaft 30 and is moved to
The intracorporal left side of valve, water is directly entered partially changing into for valve body and flows out from left side outlet in this case, adjusts through inflow-rate of water turbine
The water of device is flowed out from right-side outlet, realizes that flow regulator switches the control of different outlet fluids, to cope with stratigraphic section
Reversion.
By the control to lower switch in oil jacket switching valve, flow control of the flow regulator to different layers position may be implemented
System, so that easier reply section inverts.Flow is adjusted by control handle 4, when stratigraphic section inverts, is passed through
Rotating threaded shaft B30 realizes to control valve head B25.
By adjuster, control valve, flowmeter Integrated design in same incubator, using thermal insulation material enclosed package, reach
To control is facilitated, convenient for the purpose of winter management；Outflow control valve, ground rotary switch are designed, has reached and has been controlled on ground
The purpose of section reversion can be dealt with.
In the integrated form ground dispenser field test, flow rate test is carried out by open and close oil pipe, sleeve gate, is put down
Equal error is 3%；Viscous damage situation is tested using Well head flow path, when adjuster control single layer water is 10m3/ d, viscous damage are up to
7.8%.And it was promoted and applied in 2016.
Claims (4)
1. a kind of integrated form ground dispenser, including the adjuster (10) being vertically arranged, adjuster (10) interior regulating valve (11)
Top connect lead screw A(2), it is characterised in that: adjuster (10) lower part by pipe joint (16) be sequentially connected welding it is curved
Head A(17), two sections of oil pipes be shorted (22), weld ell B(23)；Weld ell B(23) by short circuit, vertically connection is horizontal on top
(24) one side-entrance of valve B, valve B (24) interior valve head B(25) connection valve deck (29), valve deck (29) end connects lead screw B(30)；
Another side-entrance top of valve B (24) is shorted B(35 by being shorted vertical connection) middle part；It is shorted B(35) external end passes through change
Drive connector (34) jointing clip head (33)；Be shorted B(35) internal heads by welded flange (36) connection electromagnetic flowmeter (37)；
Electromagnetic flowmeter (37) is sequentially connected two sections of short circuits being connected (38), (10) one side-entrance of adjuster by flange.
2. integrated form ground according to claim 1 dispenser, it is characterised in that: the lead screw A(2) top connecting filament
Thick stick cap (1)；Lead screw A(2) top attaching nut (9), nut (9) and adjuster (10) coupling part be connected to thrust ball bearing (8),
Bearing block (6), bearing block (6) top are equipped with bearing pressure cap (5), and adjusting pad (7) are housed between bearing block (6) and bearing pressure cap (5)；
Nut (9) upper end connects handle (4) by interior six point cylindrical head bolt (3).
3. integrated form ground according to claim 1 dispenser, it is characterised in that: two sections of oil pipes are shorted (22) by leading to
Silk rolling discount (18), seal head (21) connection, pass through screw thread head (18), seal head (21) external connection standby cap (20).
4. integrated form ground according to claim 3 dispenser, it is characterised in that: the screw thread head (18), seal head
(21) between, valve B (24) and interior valve head B(25) between, valve B (24) and valve deck (29), pipe joint (16) and weld ell A
(17) between, between bearing block (6) and bearing pressure cap (5), between bearing pressure cap (5) and nut (9), bearing block (6) and adjuster (10)
Between, bearing block (6) and lead screw A(2) between sealing ring is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192217.3U CN209469420U (en) | 2018-12-25 | 2018-12-25 | Integrated ground separate injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192217.3U CN209469420U (en) | 2018-12-25 | 2018-12-25 | Integrated ground separate injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209469420U true CN209469420U (en) | 2019-10-08 |
Family
ID=68089695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822192217.3U Active CN209469420U (en) | 2018-12-25 | 2018-12-25 | Integrated ground separate injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209469420U (en) |
-
2018
- 2018-12-25 CN CN201822192217.3U patent/CN209469420U/en active Active
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