CN2655196Y - Prizing assembled natural gas collecting metering separator - Google Patents
Prizing assembled natural gas collecting metering separator Download PDFInfo
- Publication number
- CN2655196Y CN2655196Y CN 03268985 CN03268985U CN2655196Y CN 2655196 Y CN2655196 Y CN 2655196Y CN 03268985 CN03268985 CN 03268985 CN 03268985 U CN03268985 U CN 03268985U CN 2655196 Y CN2655196 Y CN 2655196Y
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- separator
- metering
- production
- measuring
- header
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- Expired - Lifetime
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Abstract
The utility model relates to a skid installing natural gas collection measuring separator, comprises a measuring separator, a production separator, a measuring meter and a plurality of connecting pipelines, and is characterized in that the measuring separator, the production separator and the measuring meter are positioned on a skid base by the connecting pipelines. The production separator is positioned horizontally on the base, the meter is vertically positioned on one side of the fore end of the base, a single well gas inlet pipe is respectively connected with the measuring manifold and the production manifold through a three way valve, the measuring manifold is connected with an input pipe of the measuring separator, the outlet of the measuring separator is connected with the production manifold, the production manifold is connected with the inlet of the production separator, the output pipe of the production separator is connected to an output pipeline, the bottoms of the two separators are connected in parallel with a light oil tank by a drain pipe, two intellectualized swirl meters are positioned at each outlet of the measuring separator and production separator, a thermometer with a far-forth fitting, a pressure meter and a liquid indicator are positioned on the two separators, two safety valves are positioned on the tops of the two separators, each separator is parallel to the single well gas drain manifold.
Description
One, technical field
The utility model relates to the used skid-mounted rock gas gas collection metering-separating device in a kind of oil field
Two, background technology
The oil field is at rock gas gas collection metering separating technology pipeline construction at present, and equipment is installed and all carried out on the spot at the scene.The rock gas technological process requires mounting process technology height, selects equipment, accuracy of instrument height for use, safe and reliable, especially the maturing field collection transmission pipe network is transformed this part, site operation is easy to cause serious accidents such as fire or blast, long construction period, go into operation slow, incompatibility oil field rolling development situation.
Three, summary of the invention
The purpose of this utility model is a kind of convenient resettlement of design, convenient transportation, fast, the fast skid-mounted rock gas gas collection metering-separating device of going into operation is installed.
The technical solution of the utility model realizes in the following manner:
The utility model is made up of metering separator, production separator, measuring instrument and connecting line, it is characterized in that metering separator, production separator, measuring instrument are arranged on the sledge piece base by connecting line.The production separator level crouches on base, and metering separator is vertically set on base leading section one side.Individual well comes tracheae to be connected with the production header with the metering header respectively by T-valve, the metering header is connected with the metering separator induction pipe, the metering separator outlet is connected with the production header, producing header is connected with the production separator import, the production separator discharge pipe is connected with outer defeated pipe network, two separation vessels bottom is connected in parallel by drain line and is connected with the light oil jar, outlet separately at metering separator and production separator is provided with intelligent vortex precession flowmeter, on two separation vessels, be provided with the thermometer of band teletransmission interface, tensimeter and liquid level gauge, be provided with safety valve at its top, and come gas emptying header to be connected in parallel with individual well separately.
The temperature separately of metering separator and production separator, pressure, flow advance computing machine separately to carry out data processing and shows data separately, and the class's of printing form also can reach host computer and carry out keyholed back plate reason far away.
In liquid collecting bag, the metering separator bottom of production separator, liquid level gauge, light oil jar and blow-off line are provided with the explosion-proof type electric-heating belt.
In pipeline, adopt the lead cross-over connection between the every pair of flange, and with the sledge piece base ground connection that connects together, prevent that static from causing fire and explosion accident.
Liquid level gauge adopts electric tracing type magnetic turnover panel liquid level gauge, the liquid level signal teletransmission, and two position is reported to the police.
The utlity model has following advantage:
1, adopt and to change the well metering method and can save facilities such as many metering separators and measuring instrument, invest little, take up an area of less;
2, carry out prefabrication, execution conditions are good, short construction period;
3, be convenient to transport, move, assemble soon, go into operation soon.
Four, description of drawings
Fig. 1-planar structure synoptic diagram of the present utility model;
Fig. 2-perspective view of the present utility model.
1-metering header 2-production header 3-individual well is produced header pipeline 4-one-well metering header pipeline 5-production separator inlet line 6-production separator 7-production separator outlet line 8-production separator liquid collecting bag 9-production separator tapping line 10-metering separator outlet line 11-metering separator inlet line 12-metering separator 13-metering separator tapping line 14-intelligent vortex precession flowmeter 15-intelligent vortex precession flowmeter 16-sledge piece base 17-emptying header 18-safety valve 19-liquid level gauge
Five, embodiment
For further disclosing the technical solution of the utility model, be described in detail by embodiment below in conjunction with Figure of description:
As Fig. 1, shown in 2, the utility model is by metering separator 12, production separator 6, measuring instrument and connecting line are formed, it is characterized in that metering separator 12, production separator 6, measuring instrument is arranged on the sledge piece base 16 by connecting line, production separator 6 levels crouch on base 16, metering separator 12 is vertically set on base 16 leading sections one side, individual well comes tracheae to be connected with production header 2 with metering header 1 respectively by T-valve, metering header 1 is connected with metering separator 12 induction pipes 11, the metering separator outlet is connected with production header 2, producing header 2 is connected with production separator 6 induction pipes 5, production separator outlet 7 is connected with outer defeated pipe network, and two separation vessels bottom is by production separator tapping line 9, metering separator tapping line 13 is connected in parallel and installs outer light oil jar and be connected.On the outlet separately 10 of metering separator 12 and production separator 6 and outlet 7, be provided with intelligent vortex precession flowmeter 15, intelligent vortex precession flowmeter 14, on two separation vessels, be provided with thermometer, tensimeter and the liquid level gauge 19 of band teletransmission interface, be provided with safety valve 18 at its top, and come gas emptying header 17 to be connected in parallel with individual well separately.
After well head came gas (the well number can be adjusted) motion device, the gas well gas that wherein will measure flatly by the T-valve selection made it enter metering separator and metering earlier; The individual well rock gas converges with other gas well gas after metering again, enters production separator by producing header, goes out device then after total metering.
Every mouthful of well all was provided with the pressure release atmospheric valve before the stop valve of motion device, the pressure release blow-down pipe of each well head and the safety valve blowdown line of production separator and metering separator converge, and go out device through the emptying header, and outer antiaircraft standpipe or torch are put in tipping.
Production separator is connected respectively in device inside with sewage with the isolated light oil of metering separator, and light oil is hinged with the car pipeline or is disposed to the outer light oil storage tank of device, and sewage discharge is to the outer pollution discharge pond of device.
This device is arranged on the steel construction sledge piece of about 6.6 * 3m, fully takes into account the transportation of lifting, automobile, vibration of sledge piece integral body, the on-the-spot installation and the factor of resettlement, make its transportation and install really accomplish convenient and swift.
This device electric part mainly contains the electric tracing of explosion-proof type, and the object of the heat of need keeping company has the liquid collecting bag of production separator, liquid phase section, liquid level gauge, light oil and the blow-off line of metering separator.
Pipeline in the sledge piece all requires to be connected as static with equipment, after sledge is finished on-the-spot the installation soon, should carry out the anti static grounding of sledge piece.Piping system resistance value was not over the ground produced 100 Ω, and the resistance value between the every pair of flange is no more than 0.03 Ω, when surpassing this value, should adopt the lead cross-over connection.After electrostatic grounding installs, test, resistance value does not reach requirement, should check and adjust.
Flowmeter is selected intelligent vortex precession flowmeter for use, this flow is counted the regeneration product of precession vortex intelligent flow meter, flow is in respect of two probes, can eliminate the influence of the variation of flow to the flow measuring accuracy, can finish temperature, the pressure compensation of rock gas automatically, display standard flow on the spot, and can be with temperature, pressure and calculated flow rate teletransmission to upper management computer.
Liquid level gauge is selected electric tracing type magnetic turnover panel liquid level gauge for use, but the liquid level signal teletransmission, and have the two position warning function.
Establish combustible gas concentration warning device in the sledge piece, establish two gas probes.
Possess following function with instrument in the corresponding pulpit of primary instrument in the sledge piece:
Presentation Function, P﹠amp; ID shows that parameter shows, comprises real-time traffic data and historical data;
Printing function, all online datas and historical data all can access at any time and check or printing reports;
Warning function is reported to the police to the separation vessel two position;
Memory function can be stored and is no less than historical data on flows and the alarm logging in 15 years.
Claims (5)
1, a kind of skid-mounted rock gas gas collection metering-separating device, by metering separator, production separator, measuring instrument and connecting line are formed, it is characterized in that metering separator, production separator, measuring instrument is arranged on the sledge piece base by connecting line, the production separator level crouches on base, metering separator is vertically set on base leading section one side, individual well comes tracheae to be connected with the production header with the metering header respectively by T-valve, the metering header is connected with the metering separator induction pipe, the metering separator outlet is connected with the production header, producing header is connected with the production separator import, the production separator discharge pipe is connected with outer defeated pipe network, two separation vessels bottom is connected in parallel by drain line and is connected with the light oil jar, outlet separately at metering separator and production separator is provided with intelligent vortex precession flowmeter, on two separation vessels, be provided with the thermometer of band teletransmission interface, tensimeter and liquid level gauge, be provided with safety valve at its top, and come gas emptying header to be connected in parallel with individual well separately.
2, skid-mounted rock gas gas collection metering-separating device according to claim 1, the temperature separately, pressure, the flow that it is characterized in that metering separator and production separator advance computing machine separately to carry out data processing and shows data separately, the class's of printing form also can reach host computer and carry out keyholed back plate reason far away.
3, skid-mounted rock gas gas collection metering-separating device according to claim 1 is characterized in that liquid collecting bag, metering separator bottom at production separator, and liquid level gauge, light oil jar and blow-off line are provided with the explosion-proof type electric-heating belt.
4, skid-mounted rock gas gas collection metering-separating device according to claim 1 is characterized in that in pipeline adopting between every pair of flange the lead cross-over connection, and with the sledge piece base ground connection that connects together.
5, skid-mounted rock gas gas collection metering-separating device according to claim 1 is characterized in that liquid level gauge adopts electric tracing type magnetic turnover panel liquid level gauge, the liquid level signal teletransmission, and two position is reported to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268985 CN2655196Y (en) | 2003-07-10 | 2003-07-10 | Prizing assembled natural gas collecting metering separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268985 CN2655196Y (en) | 2003-07-10 | 2003-07-10 | Prizing assembled natural gas collecting metering separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655196Y true CN2655196Y (en) | 2004-11-10 |
Family
ID=34330175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268985 Expired - Lifetime CN2655196Y (en) | 2003-07-10 | 2003-07-10 | Prizing assembled natural gas collecting metering separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2655196Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100367008C (en) * | 2006-09-28 | 2008-02-06 | 蔺新良 | Low accompanying gas measuring station gauging system |
| CN103353375A (en) * | 2013-07-10 | 2013-10-16 | 浙江省电力设计院 | Natural gas collecting and leakage monitoring device |
| CN104100255A (en) * | 2013-04-12 | 2014-10-15 | 中国石油天然气股份有限公司 | Skid-mounted multi-well automatic well-selection metering device special for coal bed gas |
| CN109630889A (en) * | 2018-12-18 | 2019-04-16 | 中国石油大学(北京) | Gas collection sled |
| CN115199258A (en) * | 2022-09-15 | 2022-10-18 | 四川凯创机电设备有限公司 | Metering well selection mixed transportation pry and metering control method thereof |
-
2003
- 2003-07-10 CN CN 03268985 patent/CN2655196Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100367008C (en) * | 2006-09-28 | 2008-02-06 | 蔺新良 | Low accompanying gas measuring station gauging system |
| CN104100255A (en) * | 2013-04-12 | 2014-10-15 | 中国石油天然气股份有限公司 | Skid-mounted multi-well automatic well-selection metering device special for coal bed gas |
| CN104100255B (en) * | 2013-04-12 | 2016-12-28 | 中国石油天然气股份有限公司 | A kind of coal bed gas special skid-mounted many wells automatic well-selecting metering device |
| CN103353375A (en) * | 2013-07-10 | 2013-10-16 | 浙江省电力设计院 | Natural gas collecting and leakage monitoring device |
| CN109630889A (en) * | 2018-12-18 | 2019-04-16 | 中国石油大学(北京) | Gas collection sled |
| CN115199258A (en) * | 2022-09-15 | 2022-10-18 | 四川凯创机电设备有限公司 | Metering well selection mixed transportation pry and metering control method thereof |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130710 Granted publication date: 20041110 |