CN201013352Y - Remote automation control and data acquisition testing segregator system - Google Patents
Remote automation control and data acquisition testing segregator system Download PDFInfo
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- CN201013352Y CN201013352Y CNU2006201585193U CN200620158519U CN201013352Y CN 201013352 Y CN201013352 Y CN 201013352Y CN U2006201585193 U CNU2006201585193 U CN U2006201585193U CN 200620158519 U CN200620158519 U CN 200620158519U CN 201013352 Y CN201013352 Y CN 201013352Y
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Abstract
The utility model relates to a remote automatic control and data collection test separator system applied in the process of measurement of oil and natural gas reservoir and production as well as finding production volume. The system comprises a test separator prying and a central control equipment; the test separator prying equipment is provided with an intelligent instrument and is arranged close to the wellhead which needs to be measured in the dangerous area at the scene, and the central control equipment is arranged in a central control chamber in security area and is connected with an instrument on the test separator prying through a multi-core cable drum and an aviation plug; the test separator prying comprises a separator device, a gas pipeline device, an oil pipeline device and a water pipeline device; the central control equipment comprises a signal and power supply cable drum, a control cabinet, a UPS continuous power supply and battery group, a workstation as well as a self-control and data collection software. The utility model can realize remote automatic control and real-time on-line acquisition and real-time monitoring of field data and can analyze record continuously, therefore ensuring the security of personnel at the scene and resulting in more accurate test data.
Description
Technical field
The utility model relates to and is applied to the metering of petroleum and natural gas reserves, output and asks remote automation control and data acquisition test separator system in the product process.
Background technology
In the petroleum and natural gas exploration phase, must ask product to the output of oil, gas and the water on a plurality of stratum, prospect pit place, to determine whether corresponding geological structure has extraction value; In the production phase, must continuous output carry out tracking and testing to producing well oil, gas and water, constantly monitor the change of production of relative configurations, for daily production provides data-guiding.
The main task of test separator is that the oil gas water blending agent in oil well or the gas well is separated, with orifice flowmeter and volume flowmeter (as turbine) output of gas and oil and water is measured respectively, the Water in oil amount is carried out assay, also will obtain related datas such as medium temperature and pressure simultaneously.The data of gathering are many more, and data precision is high more, then help the geol more corresponding well and stratum are analyzed, thereby the conclusion of making is reliable more, could the effective more production scheduling for the oil field provide the guidance basis.
Following Several Factors is depended in the realization of above-mentioned target:
One, the separating effect of blending agent and efficient;
Two, control and real time of data acquisition, continuity and accuracy;
Three, the performance of measuring instrument.
The separating effect of blending agent and efficient depend on the control valve of oil, gas, water three tunnel, and wherein, the gas control valve is by obtaining the real-time pressure of eliminator, the aperture of control valve continuously, thus realize the control of pressure.Pressure controlled stable more, it is more little to fluctuate, and then can effectively guarantee the separation of gas/liquid (profit), avoid simultaneously scurrying into oil circuit and water route because of pressure transient causes gas, not only can make the metering of oil, water inaccurate, but also might damage corresponding flow meter, thereby cause tremendous loss.Therefore, realize that pressure transmitter is to the gas control valve
It is the assurance that obtains steady pressure that PID (ratio, integration and differential) regulates.
Oil and depend on that the liquid level of oil, water and the PID of corresponding control valve (ratio, integration and differential) regulate separating of water, it is stable more that liquid level is controlled, and separating effect then oily and water is good more, thereby makes the data of metering instrument more reliable more accurate.
Control and real time of data acquisition, continuity and accuracy need the complete automation control system of a cover and guarantee, be different from traditional artificial field control and regularly checking meter, advanced robot control system(RCS) is by the PLC module, can per second be controlled and monitor by scene in real time, simultaneously per second is gathered field data, and traditional workman per hour copy the pattern of getting data to the scene at all can't be by comparison.
For guaranteeing the accuracy of metering, then must adopt higher, the more stable equipment of precision, to possess the function of intelligent transfer simultaneously, could the more effective metering task of finishing whole system.
The present situation of present domestic test separator is:
Can only realize that once, control valve ground vapour signal P (ratio) regulates;
Two, no automation control and data acquisition, all work will be by manually finishing;
Three, employed instrument is a mechanical type, does not possess the function of intelligent transfer, and certainty of measurement is low;
Four, can't long-rangely judge whether the scene contains toxic and harmful;
Five, manually chemically examine the Water in oil rate, can not guarantee real-time analysis.
The utility model proposes for addressing the above problem.
The utility model content
The purpose of this utility model provides a kind of remote automation control and data acquisition test separator system, can realize that by the utility model the real-time online of remote automation control and field data obtains, monitoring and analytic record continuously in real time, can guarantee field personnel's safety and make the detection data more accurate, the more effective metering task of finishing whole test piece-rate system.
For achieving the above object, the utility model is by the following technical solutions:
A kind of remote automation control and data acquisition test separator system, this system comprises: test separator sled and middle control equipment, described test separator sled is equipped with intelligence instrument, the former is installed near the well head that need measure in on-the-spot hazardous area, control equipment is installed in the Central Control Room of place of safety in described, described in control equipment be connected by multicore cable dish and aviation plug with instrument on described test separator is prized.
Wherein the test separator sled comprises eliminator equipment, gas circuit line equipment, oil circuit line equipment and water route line equipment, and gas circuit line equipment, oil circuit line equipment and water route line equipment are connected to gas outlet, oil-out and the delivery port of eliminator equipment respectively by pipeline and valve.
Wherein eliminator equipment comprises pressure transmitter, temperature transmitter, oily content gauge, water content gauge, hydrogen sulfide monitor and fuel gas monitor, and they are connected on the described eliminator equipment with flange respectively; The gas circuit line equipment comprises orifice flowmeter, pressure compensator, the gentle control valve of temperature compensation means, and they are connected on the described gas circuit line equipment with flange respectively; The oil circuit line equipment comprises Trunk Line 2 " turbine fuel contents gauge, bypass line 1 " turbine fuel contents gauge, analyzer of water content and oily control valve, they are connected on the described oil circuit line equipment with flange respectively; The water route line equipment comprises Trunk Line 2 " turbine watermeter, bypass line 1 " turbine watermeter and water regulating valve, they are connected on the line equipment of described water route with flange respectively.
Middle control equipment comprises signal and electricity cable dish group, switch board, UPS uninterrupted power source and battery pack, work station, automatic control and counts and adopt software.
By the utility model, can realize remote automation control and data acquisition test separator system, compare with traditional handicraft and have following advantage:
1, all data are obtained in remote monitoring, real-time online;
2, the Water in oil rate detects in real time, analytic record continuously;
3, the gas flowmeter range is wide, need not change orifice plate;
4, anticorrosion anti-sulphur meets U.S. NACE standard;
5, H2S and fuel gas are monitored in real time, guarantee field personnel's safety;
6, the PID control valve is realized the closed loop self feed back, improves separating effect;
7, form generates automatically, and sampling time interval is adjustable;
8, accuracy of instrument height, data are more reliable accurately.
Description of drawings
Fig. 1 is the utility model overall structure figure;
Fig. 2 is a TS-300 field instrument pipeline allocation plan in the utility model;
Fig. 2 A is a TS-300 field instrument pipeline allocation plan left-half partial enlarged drawing in the utility model;
Fig. 2 B is a TS-300 field instrument pipeline allocation plan right half part partial enlarged drawing in the utility model;
Fig. 3 is the structure chart of TS-300 field instrument pipeline;
Fig. 4 is an ACDA2000 control system allocation plan in the utility model;
Fig. 5 is the structure chart of ACDA2000 control system;
Fig. 6 is the utility model three phase separator process chart;
Among the figure: 101, test separator sled; 202, middle control equipment; 1011, eliminator equipment; 1012, gas circuit line equipment; 1013, oil circuit line equipment; 1014, water route line equipment; 1001, gas outlet; 1002, oil-out; 1003, delivery port; 1, gas mediation valve; 2, oily mediation valve; 3, water mediation valve; 4, pressure transmitter; 5, temperature transmitter; 6, fluid position transmitter; 7, water fluid level transmitter; 8, Water in oil analyzer; 9, orifice flowmeter; 10,1 " turbine oil flow meter; 11,2 " turbine oil flow meter; 12,1 " turbine water ga(u)ge; 13,2 " turbine water ga(u)ge; 14, hydrogen sulfide monitor; 15, fuel gas monitor; 16, input terminal row; 17, insurance terminal row; 18, alternating current-direct current transformer; 19, PLC CPU; 20, PLC IO; 21, UPS uninterrupted power source; 22, work station; 23, ACDA2000 control centre.
The specific embodiment
Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, remote automation control described in the utility model and data acquisition test separator system are made up of two parts: the test separator sled (TS-300) and PLC automation control and the data collecting system (ACDA2000) that are equipped with intelligence instrument.The former is installed near the well head (hazardous area) that need measure at the scene, the latter is installed in the Central Control Room (place of safety), be movable, available trailer is dragged to corresponding well site, Central Control Room is gone up being connected of instrument with sled and is used multicore signal cable dish, electricity cable and aviation plug, can be electrically connected easily and dismantle.
Wherein test separator sled (TS-300) comprises eliminator equipment 1011, gas circuit line equipment 1012, oil circuit line equipment 1013 and water route line equipment 1014, and gas circuit line equipment 1012, oil circuit line equipment 1013 and water route line equipment 1014 are connected to gas outlet 1011, oil-out 1012 and the delivery port 1013 of eliminator equipment 1011 respectively by pipeline and valve.
The gas circuit line equipment is equipped with orifice flowmeter 9, pressure compensation (not shown), the gentle control valve 1 of temperature-compensating (not shown), and wherein orifice flowmeter 9 is 6 " 600 pounds of flanges connect, gas control valve 1 is 4 " 600 pounds of flanges connect.
The oil circuit line equipment is equipped with Trunk Line 2 " turbine oil flow meter 11, bypass line 1 " turbine oil flow meter 10, Water in oil analyzer 8, oily control valve 2, wherein 2 " turbine fuel contents gauge 11 is 2 " 600 pounds of flanges connect, bypass line 1 " turbine fuel contents gauge 10 is 1 " 600 pounds of flanges connect, analyzer of water content 8 is 2 " 600 pounds of flanges connect, oily control valve 2 is 2 " 600 pounds of flanges connect.
Water route pipeline equipment configuration Trunk Line 2 " turbine water ga(u)ge 13, bypass line 1 " turbine water ga(u)ge 12 and water regulating valve 3, wherein 2 " turbine watermeter 13 is 2 " 600 pounds of flanges connect, bypass line 1 " turbine watermeter 12 is 1 " 600 pounds of flanges connect, water regulating valve 3 is 2 " 600 pounds of flanges connect.
Fig. 2 and Fig. 3 are respectively the allocation plan and the structured flowchart of TS-300 field instrument pipeline in the present embodiment, and Fig. 2 A is a TS-300 field instrument pipeline allocation plan left-half partial enlarged drawing in the utility model; Fig. 2 B is a TS-300 field instrument pipeline allocation plan right half part partial enlarged drawing in the utility model.As Fig. 2, shown in Figure 3, the main composition of TS-300 is as shown in the table:
| Sequence number | Title | Item | |
| 1 | The gas control valve | PV-1012 | Realize that PID regulates, the control separator pressure with |
| 2 | The oil control valve | LV-1010 | Realize that PID regulates, the flow of control oil with |
| 3 | Water regulating valve | LV-1011 | Realize that PID regulates, the flow of control water with the water |
| 4 | Pressure transmitter | PT1010 | |
| 5 | Temperature transmitter | TT-1010 | |
| 6 | Fluid position transmitter | LT-1010 | Measure the |
| 7 | The water fluid level transmitter | LT-1011 | Measure the water |
| 8 | The Water in oil analyzer | AT-1010 | Measure the Water in |
| 9 | Orifice flowmeter | FT-1012 | The |
| 10 | 1 " turbine oil flow meter | FT-2010 | Measure 1 " manage |
| 11 | 2 " turbine oil flow meter | FT-1010 | |
| 12 | 1 " turbine water ga(u)ge | FT-2011 | Measure 1 " |
| 13 | 2 " turbine water ga(u)ge | FT-1011 | Measure 2 " |
| 14 | The hydrogen sulfide monitor | HS-1001 | The monitoring concentration of |
| 15 | The fuel gas monitor | FG-1001 | The monitoring combustable gas concentration |
The detailed operation flow process of TS-300 is as follows:
Gas liquid mixture enters eliminator from import, and through separating, gas-liquid does not circulate row by gas-liquid separates in eliminator, and profit is undertaken by the density difference, is separated into gas, oil, water like this.Natural gas is on eliminator top.Oil enters oil groove, and fluid position transmitter is housed on the oil groove.Water enters tank, and the water fluid level transmitter is housed on the tank.Gas, oil, water are more respectively by tracheae line, oil pipeline, water pipeline drain separator.Pressure transmitter is housed on the eliminator, and temperature transmitter is in order to the pressure and temperature of monitoring eliminator.On the tracheae line, natural gas arrives outlet through orifice flowmeter, gas control valve successively.Wherein gas control valve and pressure transmitter realize that PID regulates, and the control separator pressure: pressure is higher than setting value, and the gas control valve is opened certain aperture; Pressure is lower than setting value, and the gas control valve cuts out certain aperture.On the oil pipeline, crude oil arrives outlet through 2 " or 1 " turbine oil flow meter, Water in oil analyzer, oily control valve successively.Wherein oily control valve and fluid position transmitter realize that PID regulates, and control eliminator oil groove fluid position: liquid level is higher than setting value, and oily control valve is opened certain aperture; Liquid level is lower than setting value, and oily control valve cuts out certain aperture.On the water pipeline, water arrives outlet through 2 " or 1 " turbine water ga(u)ge, water regulating valve successively.Wherein water regulating valve and water fluid level transmitter realize that PID regulates, and control eliminator tank liquid level: liquid level is higher than setting value, and water regulating valve is opened certain aperture; Liquid level is lower than setting value, and water regulating valve cuts out certain aperture.
The main composition equipment of above-mentioned TS-300 is the intelligent transfer type, so that carry out communication with Central Control Room.In the present embodiment, eliminator size diameter 1m, long 4.2m, design pressure 10MPa, design temperature 90 ' C, capacity 3.6m
3Gas supply equipment size internal diameter 200mm, high 1m.Design pressure 1MPa, design temperature 90 ' C, capacity 0.03m
3
Control equipment during ACDA2000 claims again, place in the Central Control Room away from the place of safety of shaft mouth test, be equipped with signal and electricity cable dish group, switch board (PLC module and terminal), UPS uninterrupted power source and battery pack, work station 22, ACDA2000 automatic control and number and adopt module 23.
In the present embodiment ACDA2000 control system allocation plan as shown in Figure 3, Fig. 4 is the structure chart of ACDA2000 control system, in conjunction with Fig. 4, the main composition of ACDA2000 is as shown in the table:
| Sequence number | Title | |
|
| 16 | Input terminal row | The multicore signal cable is connected with the |
|
| 17 | The insurance terminal | Loop protection | |
| 18 | The alternating current-direct current transformer | 220VAC is to 24VDC, |
|
| 19 | PLC CPU | |
|
| 20 | PLC IO | Digital-to-analogue/analog-to- |
|
| 21 | The UPS |
24 hours uninterrupted power sources are provided | |
| 22 | Work station | Working computer |
| 23 | ACDA2000 control, number are adopted module | Automation control and data collecting system |
The workflow of ACDA2000 is as follows:
By the alternating current-direct current transformer 220VAC that the UPS uninterrupted power source provides is converted to 24VDC, by the multicore signal cable field instrument is powered, simultaneously the signal of field instrument is passed back, signal is through input terminal row, insurance terminal row, entering PLC IO is data signal with analog signal conversion, arrive PLC cpu signal processing unit again, carry out signal and handle, then the signal of handling is passed in the ACDA2000 system of work station.The operator can the instrument to the scene operate in system, operation signal is to PLC cpu signal processing unit, carry out signal and handle, to PLC IO data signal is converted to analog signal again, signal is passed field instrument through insurance terminal row, input terminal row back by the multicore signal cable.
The operating process of remote automation control described in the utility model and data acquisition test separator system is as follows:
S1: test separator sled (TS-300) and Central Control Room (ACDA2000) are respectively installed to the position;
S2: Central Control Room multicore signal cable and electricity cable are connected (aviation plug) with eliminator sled terminal box;
S3: the UPS that starts by sequence, PLC and work station;
S4: operation ACDA2000 software (supporting Windows 2000 and XP system) is gone forward side by side and is become owner of operation interface;
S5: set gas control valve controlled pressure, fluid position height, water liquid level, sampling time and report generation cycle successively;
S6: setting pressure is reported to the police, hydrogen sulfide is reported to the police and the combustible gas alarm scope;
S7: open the eliminator imported valve, carry out work.
By the utility model, operating personnel only need at Central Control Room supervisory work interface, and corresponding data just can be preserved on request automatically, need not manual intervention, can in time find on-the-spot problem simultaneously, and guarantee that personal security also makes the operating efficiency maximization.
Though the present embodiment statement is to be applied to petroleum and natural gas reserves, output metering and to ask the remote automation in the product process to control and the data acquisition test separator system; but those skilled in the art can apply it to other field solving the problem of liquid acquisition and composition detection, so all relevant expansions of carrying out on the basis of present embodiment of those skilled in the art and use the protection domain that all should fall into the application.
Claims (8)
1. a remote automation is controlled and the data acquisition test separator system, it is characterized in that this system comprises:
Test separator sled (101) and middle control equipment (202), described test separator sled is equipped with intelligence instrument, the former is installed near the well head that need measure in on-the-spot hazardous area, control equipment is installed in the Central Control Room of place of safety in described, described in control equipment be connected by multicore cable dish and aviation plug with instrument on described test separator is prized.
2. remote automation control as claimed in claim 1 and data acquisition test separator system, it is characterized in that described test separator sled comprises eliminator equipment (1011), gas circuit line equipment (1012), oil circuit line equipment (1013) and water route line equipment (1014), described gas circuit line equipment (1012), oil circuit line equipment (1013) and water route line equipment (1014) are connected to gas outlet (1001), oil-out (1002) and the delivery port (1003) of eliminator equipment (1011) respectively by pipeline and valve.
3. remote automation control as claimed in claim 2 and data acquisition test separator system is characterized in that described middle control equipment comprises signal and electricity cable dish group, UPS uninterrupted power source and battery pack (21), work station (22), automatic control and number device for picking.
4. as claim 2 or 3 described remote automation control and data acquisition test separator systems, it is characterized in that described eliminator equipment comprises pressure transmitter (4), temperature transmitter (5), oily content gauge (6), water content gauge (7), hydrogen sulfide monitor (14) and fuel gas monitor (15), they are connected on the described eliminator equipment with flange respectively.
5. as claim 2 or 3 described remote automation control and data acquisition test separator systems, it is characterized in that described gas circuit line equipment comprises orifice flowmeter (9), pressure compensator, the gentle control valve of temperature compensation means (1), they are connected on the described gas circuit line equipment with flange respectively.
6. as claim 2 or 3 described remote automation control and data acquisition test separator systems, it is characterized in that described oil circuit line equipment comprises Trunk Line 2 " turbine fuel contents gauge (11), bypass line 1 " turbine fuel contents gauge (10), analyzer of water content (8) and oily control valve (2), they are connected on the described oil circuit line equipment with flange respectively.
7. as claim 2 or 3 described remote automation control and data acquisition test separator systems, it is characterized in that described water route line equipment comprises Trunk Line 2 " turbine watermeter (13), bypass line 1 " turbine watermeter (12) and water regulating valve (3), they are connected on the line equipment of described water route with flange respectively.
8. as claim 2 or 3 described remote automation control and data acquisition test separator systems, it is characterized in that all devices in the described eliminator sled is the intelligent transfer type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201585193U CN201013352Y (en) | 2006-11-20 | 2006-11-20 | Remote automation control and data acquisition testing segregator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201585193U CN201013352Y (en) | 2006-11-20 | 2006-11-20 | Remote automation control and data acquisition testing segregator system |
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| Publication Number | Publication Date |
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| CN201013352Y true CN201013352Y (en) | 2008-01-30 |
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|---|---|---|---|
| CNU2006201585193U Expired - Fee Related CN201013352Y (en) | 2006-11-20 | 2006-11-20 | Remote automation control and data acquisition testing segregator system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694212B (en) * | 2009-10-21 | 2012-07-25 | 中国农业大学 | Pump and pump station integrated tester |
| CN105317420A (en) * | 2015-10-19 | 2016-02-10 | 杭州创联电子技术有限公司 | oil well produced fluid metering system and control method |
| CN106121620A (en) * | 2016-08-22 | 2016-11-16 | 中国石油集团渤海钻探工程有限公司 | Oil/gas Well sulphur removal and residual acid solution processing means and operational approach |
| CN110307875A (en) * | 2019-07-26 | 2019-10-08 | 合肥哈工新能源科技有限公司 | Data processing system is used in a kind of gas testing recycling |
| CN112443310A (en) * | 2019-08-29 | 2021-03-05 | 中国石油天然气股份有限公司 | Gas-liquid separation device and consumption reduction method for gas-liquid separation device |
-
2006
- 2006-11-20 CN CNU2006201585193U patent/CN201013352Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694212B (en) * | 2009-10-21 | 2012-07-25 | 中国农业大学 | Pump and pump station integrated tester |
| CN105317420A (en) * | 2015-10-19 | 2016-02-10 | 杭州创联电子技术有限公司 | oil well produced fluid metering system and control method |
| CN106121620A (en) * | 2016-08-22 | 2016-11-16 | 中国石油集团渤海钻探工程有限公司 | Oil/gas Well sulphur removal and residual acid solution processing means and operational approach |
| CN106121620B (en) * | 2016-08-22 | 2018-10-16 | 中国石油集团渤海钻探工程有限公司 | Oil/gas well sulphur removal and residual acid solution processing unit and operating method |
| CN110307875A (en) * | 2019-07-26 | 2019-10-08 | 合肥哈工新能源科技有限公司 | Data processing system is used in a kind of gas testing recycling |
| CN112443310A (en) * | 2019-08-29 | 2021-03-05 | 中国石油天然气股份有限公司 | Gas-liquid separation device and consumption reduction method for gas-liquid separation device |
| CN112443310B (en) * | 2019-08-29 | 2023-05-26 | 中国石油天然气股份有限公司 | Gas-liquid separation device and consumption reduction method for gas-liquid separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20111120 |