CN108798632A - Individual well liquid inspection and data acquisition device - Google Patents
Individual well liquid inspection and data acquisition device Download PDFInfo
- Publication number
- CN108798632A CN108798632A CN201810685734.6A CN201810685734A CN108798632A CN 108798632 A CN108798632 A CN 108798632A CN 201810685734 A CN201810685734 A CN 201810685734A CN 108798632 A CN108798632 A CN 108798632A
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- CN
- China
- Prior art keywords
- oil
- oil tank
- outlet
- controller
- transmitter
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
Abstract
The present invention is to be related to a kind of improvement of well liquid amount detecting device.Individual well liquid inspection and data acquisition device, including controller and oil tank, oil tank is interior to be equipped with temperature transmitter and pressure transmitter, and oil tank side is equipped with bearing analysis device；The oil exit pipe of oil tank lower part side oil outlet is equipped with actuator and oil well pump, and the outlet of oil exit pipe connects flowline, and flowline is equipped with liquid measure and counts transmitter；Oil tank top side is equipped with outlet pipe, and the outlet of outlet pipe connects flowline.The present invention by bearing analysis device calculate water content, then by fluid and natural gas respectively from the outlet of lower end and upper end be discharged, fluid through liquid measure count transmitter survey calculation after with natural gas mix by oil pipe transport.Whole process is to be automatically brought into operation, and it is more accurate to reduce artificial and metering.
Description
Technical field
The present invention is to be related to a kind of improvement of well liquid amount detecting device.
Background technology
Domestic each elephant, the calculating of production well industry amount, the overwhelming majority are all made of glass tube vertical separator at present
The modes such as metering and " tipping bucket metering ".The calculation fully relies on manual operation, by manual control switch's valve, it would be desirable to calculating
Individual well imports oil gauge separator, then records the number of degrees of liquid level gauge and presses stopwatch.When liquid level rises to certain altitude, by stopping
Stopwatch, and the number of degrees of liquid level gauge are recorded again.By the scale and time interval of liquid level twice, the volume flow of individual well is calculated
Amount.When carrying out having a suck of the metering of oil well, the gas outlet of oil gauge separator is closed, after liquid extruder output oil eliminator, then is cut
The production fluid of next well is imported oil gauge separator by change of current amount.
The calculation is disadvantageous in that：First, labor intensity is big, it is unable to continuous metering, the data of hand-kept are not
It can realize digital collection and management, human factor easily occurs and leads to large error；Second is that the low yield well calculating time is long, meter
Amount personnel can not ensure to complete metering well number on duty；Third, liquid level gauge reading reaches not whithin a period of time when going out between encountering oil well
To fixed scale, there are the untrue data of admission, Liquid output is caused to calculate mistake.
Invention content
In view of the deficienciess of the prior art, can deduct a percentage oil well meter technical problem to be solved by the invention is to provide one kind
It measures accuracy rate and saves artificial individual well liquid inspection and data acquisition device.
The present invention adopts the following technical scheme that complete：Individual well liquid inspection and data acquisition device, including control
The import of device and oil tank, oil tank connects oil well oil outlet, it is characterised in that：Temperature transmitter and pressure inverting are equipped in oil tank
Device, oil tank side are equipped with bearing analysis device, and the bearing analysis device import is connected to oil tank；Oil tank lower part side oil outlet
The oil exit pipe at place is equipped with actuator and oil well pump, and the outlet of oil exit pipe connects flowline, and flowline, which is equipped with liquid measure and counts, to be become
Send device；Oil tank top side is equipped with outlet pipe, and the outlet of outlet pipe connects flowline, and the liquid measure counts transmitter setting
Position between interface and oil tank between outlet pipe and flowline；Temperature transmitter connects controller with pressure transmitter
The signal output port of signal input port, controller connects actuator, and liquid measure counts the connection control of transducer signal output end
Device signal input port.
As a preferred embodiment, the controller is PLC or microcontroller.
As another preferred embodiment, controller is connected with display screen；Liquid measure information can be shown by display screen.
As another preferred embodiment, controller is connected with signal emission part, and signal is connected at remote host and is connect
Liquid measure information is sent to host machine part by receiving portions, controller.
As another preferred embodiment, the oil tank entrance is equipped with actuator, and the actuator passes through controller control
System.
As another preferred embodiment, oil tank top side, which is equipped at outlet pipe, is equipped with actuator, and the actuator is logical
Cross controller control.
The beneficial effects of the invention are as follows：The present invention calculates water content by bearing analysis device, then by fluid and naturally
Qi leel not from the outlet of lower end and upper end be discharged, fluid through liquid measure count transmitter survey calculation after with natural gas mix lead to
Cross oil pipe transport.Whole process is to be automatically brought into operation, and it is more accurate to reduce artificial and metering.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In figure, 1 is bearing analysis device；2 be oil tank；3 be outlet pipe, 4 be liquid measure count transmitter, 5 be flowline,
6 it is sewage draining exit, 7 be pressure transmitter, 8 is temperature transmitter.
Specific implementation mode
Present invention is further described in detail with reference to the accompanying drawings and detailed description.
In order to make the technical problems, technical solutions and beneficial effects solved by the present invention be more clearly understood, below in conjunction with
Specific embodiment, invention is further explained.It should be appreciated that specific embodiment described herein is only used to explain
The present invention is not intended to limit the present invention.
With reference to the accompanying drawings shown in 1, individual well liquid inspection and data acquisition device, including controller and oil tank 2, oil tank 2 into
Mouth connects oil well oil outlet by actuator, and temperature transmitter 8 and pressure transmitter 7,8 He of temperature transmitter are equipped in oil tank 2
Pressure transmitter 7 is all connected with the signal input port of controller, and 2 side of oil tank is equipped with bearing analysis device 1, the bearing analysis
1 import of device is connected to oil tank 2, and analysis of moisture content device 1 is connected with display screen, and water content data are shown by display screen；Oil
The oil exit pipe of 2 lower part side oil outlet of tank is equipped with actuator and oil well pump, and the outlet of oil exit pipe connects flowline 5, fuel-displaced
Pipe 5 is equipped with liquid measure and counts transmitter 4 and check-valves；2 top side of oil tank is equipped with outlet pipe 3, and the outlet of outlet pipe 3 connects
Oil pipe is picked out, the liquid measure counts transmitter 4 and is set to the interface between outlet pipe and flowline and position between oil tank；Temperature
Degree transmitter 8 connects the signal input port of controller with pressure transmitter, and the signal output port of controller connects actuator,
Liquid measure counts transducer signal output end and connects controller signals input port.
The controller can be PLC or microcontroller.
Controller can connect display screen；Liquid measure information can be shown by display screen.
Controller is connected with signal emission part, is connected with signal receiving part point at remote host, and controller is by liquid measure
Information is sent to host machine part.
Heating and oily-water seperating equipment are equipped in oil tank 2, heating and oily-water seperating equipment are used for the water-oil separating of well liquid.
In use, when liquid level reaches rating number in oil tank, at controller control oil tank entrance and oil exit pipe and go out
The actuator that tracheae is said is closed, and at this moment the well liquid in oil tank is sampling immediately.Then heating and oily-water seperating equipment start work
Make.Moisture measurement will be carried out after water-oil separating.When fluid passes through flowline transmitter survey calculation numerical value is counted via liquid measure.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. the import of individual well liquid inspection and data acquisition device, including controller and oil tank, oil tank connects oil well oil outlet,
It is characterized in that：Temperature transmitter and pressure transmitter are equipped in oil tank, oil tank side is equipped with bearing analysis device, the moisture content
Analysis apparatus import is connected to oil tank；The oil exit pipe of oil tank lower part side oil outlet is equipped with actuator and oil well pump, oil exit pipe
Outlet connect flowline, flowline be equipped with liquid measure count transmitter；Oil tank top side is equipped with outlet pipe, outlet pipe
Outlet connect flowline, the liquid measure counts transmitter and is set to the interface between outlet pipe and flowline and between oil tank
Position；Temperature transmitter connects the signal input port of controller, the signal output port connection of controller with pressure transmitter
Actuator, liquid measure count transducer signal output end and connect controller signals input port.
2. individual well liquid inspection according to claim 1 and data acquisition device, it is characterised in that：The controller is
PLC or microcontroller.
3. individual well liquid inspection according to claim 1 and data acquisition device, it is characterised in that：Controller is connected with aobvious
Display screen.
4. individual well liquid inspection according to claim 1 and data acquisition device, it is characterised in that：Controller is connected with letter
Number emitting portion is connected with signal receiving part point at remote host, and liquid measure information is sent to host machine part by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685734.6A CN108798632A (en) | 2018-06-28 | 2018-06-28 | Individual well liquid inspection and data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685734.6A CN108798632A (en) | 2018-06-28 | 2018-06-28 | Individual well liquid inspection and data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108798632A true CN108798632A (en) | 2018-11-13 |
Family
ID=64072401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810685734.6A Pending CN108798632A (en) | 2018-06-28 | 2018-06-28 | Individual well liquid inspection and data acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108798632A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2660118Y (en) * | 2003-12-04 | 2004-12-01 | 北京迪威尔石油天然气技术开发有限公司 | Single well metering device |
| US20140374090A1 (en) * | 2012-02-10 | 2014-12-25 | Geo Estratos, S.A. De C.V. | Apparatus and Method for Opening and Closing an Automatic Valve Installed in the Discharge Line of an Oil Well |
-
2018
- 2018-06-28 CN CN201810685734.6A patent/CN108798632A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2660118Y (en) * | 2003-12-04 | 2004-12-01 | 北京迪威尔石油天然气技术开发有限公司 | Single well metering device |
| US20140374090A1 (en) * | 2012-02-10 | 2014-12-25 | Geo Estratos, S.A. De C.V. | Apparatus and Method for Opening and Closing an Automatic Valve Installed in the Discharge Line of an Oil Well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |
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| WD01 | Invention patent application deemed withdrawn after publication |