CN204225845U - A kind of oil gas water flows into automaton - Google Patents
A kind of oil gas water flows into automaton Download PDFInfo
- Publication number
- CN204225845U CN204225845U CN201420576576.8U CN201420576576U CN204225845U CN 204225845 U CN204225845 U CN 204225845U CN 201420576576 U CN201420576576 U CN 201420576576U CN 204225845 U CN204225845 U CN 204225845U
- Authority
- CN
- China
- Prior art keywords
- valve body
- described valve
- baffle
- side guide
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Lift Valve (AREA)
Abstract
The utility model discloses a kind of oil gas water and flow into automaton, comprise valve shell, side guide ring, upper baffle, lower baffle, valve seat and valve body, described upper baffle is arranged on described valve body upper end and is fixed on described valve shell by snap ring, described lower baffle is arranged on described valve body lower end and is fixed on described valve seat by snap ring, described valve seat is fixed on described valve shell by snap ring, described side guide ring is arranged between described valve shell and upper baffle, described side guide ring side opening is porose, vertical hole is provided with in described valve shell, vertical hole is communicated with described lower baffle, it is characterized in that applicability is strong and with low cost.
Description
Technical field
The utility model relates to a kind of valve body control device controlling oil gas aqueous fluid.
Background technology
Oil field development enters the middle and later periods, usually adopts artificial recharge to improve oilfield exploitation ability, because the kinematic viscosity of water is relatively little, causes water " in advance " to flow, the fluid water content of production is significantly increased, has a strong impact on oil yield.The moisture growth of general oil reservoir is not from 60 ~ 70% to 100% etc.Water content high problem has become the hard nut to crack of puzzlement oil production engineer, also be the principal contradiction of oil field later stage exploitation: on the one hand, the expense such as lifting, Storage and Processing of production water constantly increases, Schlumberger research shows, existence due to water greatly reduces the production efficiency of oil gas field, the world often produces 1bbl oil, and wherein 0.5 dollar of cost of winning is used for the lifting, Storage and Processing expense etc. of production water; On the other hand, leak in production water processing procedure and discharge and cause more and more outstanding environmental problem, force Oil-production Enterprises to employ new technology to reduce production water, thus reduce the risk of environment pollution.
At present, the domestic main method solved the problem adopts oily water separation technique, its principle utilizes certain separator (or relying on gravity) to be directly separated in down-hole by the oil-water mixture of oil reservoir output, then concentrated fluid is given rise to ground, isolated water is recycled into another stratum in down-hole, and this stratum can be the water layer of this well also can be non-production oil reservoir.This technology reduces water treatment expense to a certain extent, improves recovery ratio, but different well stratum condition needs to use different methods for designing just can be effective, and design and use cost is higher to be required higher to You Shuibi density etc., narrow application range.
Summary of the invention
In order to solve the problem, the utility model is according to mechanics principle, and design discloses the valve body control device of a kind of applicability control oil gas aqueous fluid strong, with low cost.
To achieve these goals, the technical solution of the utility model is achieved in that a kind of oil gas water of the utility model flows into automaton, comprise valve shell, side guide ring, upper baffle, lower baffle, valve seat and valve body, described upper baffle is arranged on described valve body upper end and is fixed on described valve shell by snap ring, described lower baffle is arranged on described valve body lower end and is fixed on described valve seat by snap ring, described valve seat is fixed on described valve shell by snap ring, described side guide ring is arranged between described valve shell and upper baffle, described side guide ring side opening is porose, vertical hole is provided with in described valve shell, vertical hole is communicated with described lower baffle.
The utility model is for oil, gas, aqueous fluid medium, respectively by during this ramp metering instrument according to different to valve body impetus power upwards, utilize the difference of this power, automatic closedown that suitable damping realizes leading to current is added, to oil or logical automatically the opening of air-flow to valve body, reach the object of control hydromining oil, gas, its structure is simple, has and well promotes the use of prospect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1: the utility model sectional view.
Fig. 2: utility model works schematic diagram.
Wherein 1, valve shell; 2, side guide ring; 3, upper baffle; 4, lower baffle; 5, valve seat; 6, valve body; 7, entrance; 8, passage; 9, upper cavity; 10 lower chambers; 11, snap ring; 12, gap.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, a kind of oil gas water of the utility model flows into automaton, comprise valve shell (1), side guide ring (2), upper baffle (3), lower baffle (4), valve seat (5) and valve body (6), described upper baffle (3) is arranged on described valve body (6) upper end and is fixed on described valve shell (1) by snap ring (11), described lower baffle (3) is arranged on described valve body (6) lower end and is fixed on described valve seat (5) by snap ring (11), described valve seat (5) is fixed on described valve shell (1) by snap ring (11), described side guide ring (2) is arranged between described valve shell (1) and upper baffle (3), described side guide ring (2) side opening is porose, described valve shell is provided with vertical hole in (1), vertical hole is communicated with described lower baffle (4).
Composition graphs 2 is described in detail operating principle of the present utility model:
Fluid flows in upper cavity (9) by entrance (7) entering tool through hole on the one hand, by drainage, upper cavity (9) is connected with lower chamber (10), enter the gap (12) below valve body (6) through drainage, forming like this from entrance (7) to gap (12), the path of fluid forms valve body (6) lower surface stagnation pressure and (uses P
0represent) introducing; Fluid flows into valve body (6) upper surface by entrance (7) on the other hand, flows out, enter Inner pipe and be transported in production flow line through passage (8).Due to fluid from entrance (7) to valve body (6) the upper surface process of circulation passages shrink, fluid velocity increase valve body (6) upper surface formed pressure reduce.According to Bernoulli equation, the stagnation pressure force value along streamline any point fluid is P
always=P
static+ 1/2 ρ V
2+ Δ P
friction(wherein P
alwaysfor stagnation pressure, P
staticfor static pressure, 1/2 ρ V
2for hydrodynamic, Δ P
frictiongfor losing pressure when flowing through passage), because application valve body upper surface flow velocity is comparatively large, dynamic pressure is comparatively large, and this place's force value is static pressure, relatively little; Application valve body lower surface speed is zero, and this place's pressure is that total stagnation pressure is relatively large; Total force value suffered by application valve body can be expressed as: P
under-P
on=1/2 ρ V
on 2+ Δ P
under-Δ P
on, (wherein P
under, P
onrepresent that the upper and lower end face of application valve body is under pressure respectively, 1/2 ρ V
on 2represent the dynamic pressure of application valve body upper surface, Δ P
under, Δ P
onrepresent pressure loss when fluid flows to valve body lower end face and upper surface respectively from entrance).Thus produce pressure reduction in valve body (6) upper and lower surface, promote valve body and realize automatically closing.Under the fluid stagnation pressure same case of entrance (7) position, due to the difference of viscosity between oil-water-gas and density, the fluid pressure loss produced between causing from entrance (7) to valve body (6) upper surface is different, make fluid flow through the pressure of valve body (6) upper surface and speed different, tough fluid velocity is little, pressure is large; In valve body (6) gap, lower surface, stagnation pressure also has difference because fluid viscosity is different, and the stagnation pressure that tough fluid produces is relatively little.
Therefore, for oil, gas, aqueous fluid medium, respectively by different to valve body (6) impetus power upwards during this inflow control device, utilize the difference of this power that valve body is added to automatic closedown that suitable damping realizes leading to current, to oil or logical automatically the opening of air-flow, reaches the object of control hydromining oil, gas.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. an oil gas water flows into automaton, it is characterized in that: comprise valve shell, side guide ring, upper baffle, lower baffle, valve seat and valve body, described upper baffle is arranged on described valve body upper end and is fixed on described valve shell by snap ring, described lower baffle is arranged on described valve body lower end and is fixed on described valve seat by snap ring, described valve seat is fixed on described valve shell by snap ring, described side guide ring is arranged between described valve shell and upper baffle, described side guide ring side opening is porose, vertical hole is provided with in described valve shell, vertical hole is communicated with described lower baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576576.8U CN204225845U (en) | 2014-10-08 | 2014-10-08 | A kind of oil gas water flows into automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576576.8U CN204225845U (en) | 2014-10-08 | 2014-10-08 | A kind of oil gas water flows into automaton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225845U true CN204225845U (en) | 2015-03-25 |
Family
ID=52923954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576576.8U Active CN204225845U (en) | 2014-10-08 | 2014-10-08 | A kind of oil gas water flows into automaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225845U (en) |
-
2014
- 2014-10-08 CN CN201420576576.8U patent/CN204225845U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109057755B (en) | Underground rotational flow gas-liquid separate production pipe column and system analysis method | |
| CN106014336A (en) | Intelligent switch sliding sleeve based on electrohydraulic control | |
| WO2023000169A1 (en) | Flow-regulating water-controlling and acidification well-completion device for oil-gas well and use method | |
| CN203978413U (en) | The meticulous pressure control device of plural parallel stage throttling | |
| CN204225845U (en) | A kind of oil gas water flows into automaton | |
| CN206016790U (en) | Limited level discontinuous Double helix shaft bottom sand liquid mixture tubing string | |
| CN105089995A (en) | Organic six-prevention-effect rodless hydraulic driving double-action reciprocating pump | |
| CN102839948A (en) | Spiral flow drainage gas recovery device for natural gas extraction | |
| CN106801588A (en) | The semiclosed mud pressure keeping circulation technology of artesian water earth-boring construction | |
| CN202832410U (en) | Spiral flow water draining and gas production device used for natural gas extraction | |
| CN203584385U (en) | Double-helical-blade diversion underground cyclone desander | |
| RU131061U1 (en) | TECHNOLOGICAL COMPLEX FOR DRILLING AND DEPRESSIONAL CLEANING OF THE SAND PLUG | |
| CN205663615U (en) | Screw pump is enlarged in pit and is controlled reverse rotator | |
| CN206346723U (en) | A kind of mining device of electric submersible oil reciprocation pump on Oil/gas Well | |
| CN204804812U (en) | Formula of relying on oneself in pit sprayer water pumping gas production instrument | |
| CN108854163A (en) | A kind of oleophylic filler Gravity Separation oily-water seperating equipment and separation method | |
| CN204532347U (en) | A kind of Novel self-exhaust function production profile of oil well current collecting umbrella | |
| RU2347113C1 (en) | Water supply well | |
| CN104234133B (en) | Intelligent groundwater mining and backflow device | |
| CN202544793U (en) | Guide vane device of downhole tool for gas recovery by liquid drainage by eddy | |
| CN202545202U (en) | Downhole tool for vortex liquid discharge and gas collection in low-yield natural gas well | |
| CN202913956U (en) | Bit nozzle for well drilling | |
| CN204691732U (en) | A kind of intelligent injection valve | |
| CN104747139B (en) | Hydraulic drive type oil extraction system | |
| CN204804811U (en) | Spraycan that cooperates vortex instrument water pumping gas production in pit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic oil-gas-water flow-in control device Effective date of registration: 20150729 Granted publication date: 20150325 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN COMPWELL ENERGY TECHNOLOGY CO., LTD. Registration number: 2015990000613 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160707 Granted publication date: 20150325 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN COMPWELL ENERGY TECHNOLOGY CO., LTD. Registration number: 2015990000613 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic oil-gas-water flow-in control device Effective date of registration: 20160707 Granted publication date: 20150325 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN COMPWELL ENERGY TECHNOLOGY CO., LTD. Registration number: 2016990000575 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |