CN203581720U - Single-well oil tank metering device - Google Patents
Single-well oil tank metering device Download PDFInfo
- Publication number
- CN203581720U CN203581720U CN201320798505.8U CN201320798505U CN203581720U CN 203581720 U CN203581720 U CN 203581720U CN 201320798505 U CN201320798505 U CN 201320798505U CN 203581720 U CN203581720 U CN 203581720U
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- China
- Prior art keywords
- oil
- oil tank
- support
- tank
- sensor
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- Expired - Fee Related
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Abstract
Provided is a single-well oil tank metering device. The upper portion of an oil tank (1) is provided with an oil inlet and an oil conveying hole, and the lower portion of the oil tank (1) is provided with a support A (2) and a support B (3). The device is characterized in that the middle of the support A (2) and the middle of the support B (3) are provided with a sensor A (4) and a sensor B (5) respectively, an oil pipeline (16) enters the bottom of the inside of the oil tank (1) from the oil conveying hole and does not make contact with the oil tank (1), and an oil inlet pipe (17) enters the oil tank (1) from the oil inlet and does not make contact with the oil tank (1). The device is simple in structure and high in metering accuracy; compared with the prior art, the device has the advantage that the device cannot be influenced by gas, foam, well conditions, artificial interference and the like.
Description
Technical field
The utility model relates to a kind of single-well oil tank gauging device, belongs to the technical field of oil extraction in oil field engineering metering aspect.
Background technology
At present, the limit in oil field zero well area remote, remote, underdeveloped in region all; Its reserves grade is low, and scale of investment is large; Joint station, oil transportation station are far away, and road conditions are poor; , there is slightly situation of the evils such as sleety weather, dust storm in weather severe cold, traffic is often obstructed, and roping cost and processing cost rise, and causes oil-recovery operations cost to rise, economic benefit variation.For a long time, the production control of limit zero well are always in more extensive state, rely on local petrol storage tank to coordinate secondary roping, artificial kind of calliper innage, thereby calculate individual well liquid outlet quantity, wherein influence factor is a lot, cause calculating liquid measure error larger, efficiency is low, and easily occurs dangerous situation; Daily roping process lacks management and control, passive to the Commitment, Accounting and Management of Unit Supply of output.Basis production data errored message is larger, and feedback is slow, causes to adjust to produce and adjusts ginseng to lack data-guiding and scarce capacity.During artificial kind of calliper, be subject to the impact of gas, liquid level is fluctuated, measures inaccurately, owing to also having a lot of polygamy gas in gas, the person is easily produced to injury; During artificial kind of calliper, the also impact of liquid body foam, during measurement, the scale reading of slide calliper rule is inaccurate.
Summary of the invention
The deficiency existing for the problems referred to above, the purpose of this utility model is, a kind of single-well oil tank gauging device is provided.
A kind of single-well oil tank gauging device, on the top of oil tank (1), be provided with fuel feed hole and oil transportation hole, in the bottom of oil tank (1), be provided with support A (2) and support B (3), it is characterized in that: at the middle part of support A (2) and support B (3), be separately installed with sensors A (4) and sensor B (5); Oil pipeline (16) enters to the bottom in oil tank (1) from oil transportation hole, do not contact with oil tank (1); Oil inlet (17) enters in oil tank (1) from fuel feed hole, does not contact with oil tank (1).
In the bottom of oil tank (1), be provided with sewage draining exit (14) and heating arrangement (6).
Sensors A (4), sensor B (5) and heating arrangement (6) are respectively by wire linkage function cabinet (8).
On oil pipeline (16), be respectively equipped with pressure transformer (7), temperature transmitter (15), motorized valve (9), ball-and-seat A (10).
On oil inlet (17), be provided with ball-and-seat (13).
That the utility model has is simple in structure, the accuracy of measuring is high, compares with known technology, is not subject to gases affect, is not subject to foam to affect, be not subject to hole condition to affect, be not subject to the features such as Human disturbance.
Accompanying drawing explanation
Fig. 1 is process flow diagram of the present utility model.
In figure: oil tank 1, support A2, support B3, sensors A 4, sensor B5, heating arrangement 6, pressure transformer 7, function counter 8, motorized valve 9, ball-and-seat A10, draw oily car 11, oil pumper 12, ball-and-seat B13, sewage draining exit 14, temperature transmitter 15, oil pipeline 16, oil inlet 17.
the specific embodiment
As shown in Figure 1, in the bottom of oil tank 1, be provided with support A2 and support B3; At the middle part of support A2 and support B3, be separately installed with sensors A 4 and sensor B5 and be joined with bolts.Described sensors A 4 and sensor B5 also can be its weighing apparatus.Sensors A 4 and sensor B5 are used for claiming the weight of oil tank 1 interior oil, according to oily weight, determine how much calculate oil.In the bottom of oil tank 1, be provided with sewage draining exit 14 and heating arrangement 6.Sewage draining exit 14 is regularly to clear up the impurity in oil tank 1.Heating arrangement 6 is to prevent in the winter time the oil plant special use of freezing.Sensors A 4, sensor B5 and heating arrangement 6 are respectively by wire linkage function cabinet 8.
On the top of oil tank 1, be provided with fuel feed hole and oil transportation hole.Oil pipeline 16 enters to the bottom of oil tank 1 by oil transportation hole, but does not contact with oil tank 1.Oil is connected with topping up device by oil pipeline 16 1 sides, thereby for drawing oily car 11 fuel feeding.On oil pipeline 16, be respectively equipped with pressure transformer 7, temperature transmitter 15, motorized valve 9, ball-and-seat A10.Described pressure transformer 7 and temperature sensor 15 are for monitoring the pressure and temperature in tank body, and data are transported in the function counter 8 of long-distance metering control by wire.
In the fuel feed hole on oil tank 1 top, be provided with oil inlet 17, be provided with ball-and-seat 13 on oil inlet 17, after oil inlet 17 is connected with oil production equipment, the crude oil that oil pumper 12 is extracted out enters in oil tank 1.
Claims (5)
1. a single-well oil tank gauging device, on the top of oil tank (1), be provided with fuel feed hole and oil transportation hole, in the bottom of oil tank (1), be provided with support A (2) and support B (3), it is characterized in that: at the middle part of support A (2) and support B (3), be separately installed with sensors A (4) and sensor B (5); Oil pipeline (16) enters to the bottom in oil tank (1) from oil transportation hole, do not contact with oil tank (1); Oil inlet (17) enters in oil tank (1) from fuel feed hole, does not contact with oil tank (1).
2. device according to claim 1, is characterized in that: in the bottom of oil tank (1), be provided with sewage draining exit (14) and heating arrangement (6).
3. device according to claim 1, is characterized in that: sensors A (4), sensor B (5) and heating arrangement (6) are respectively by wire linkage function cabinet (8).
4. device according to claim 1, is characterized in that: on oil pipeline (16), be respectively equipped with pressure transformer (7), temperature transmitter (15), motorized valve (9), ball-and-seat A (10).
5. device according to claim 1, is characterized in that: on oil inlet (17), be provided with ball-and-seat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798505.8U CN203581720U (en) | 2013-12-09 | 2013-12-09 | Single-well oil tank metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320798505.8U CN203581720U (en) | 2013-12-09 | 2013-12-09 | Single-well oil tank metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581720U true CN203581720U (en) | 2014-05-07 |
Family
ID=50579674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320798505.8U Expired - Fee Related CN203581720U (en) | 2013-12-09 | 2013-12-09 | Single-well oil tank metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581720U (en) |
-
2013
- 2013-12-09 CN CN201320798505.8U patent/CN203581720U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |