CN105675849A - Hydrothermal single well moisture analyzer - Google Patents
Hydrothermal single well moisture analyzer Download PDFInfo
- Publication number
- CN105675849A CN105675849A CN201610112805.4A CN201610112805A CN105675849A CN 105675849 A CN105675849 A CN 105675849A CN 201610112805 A CN201610112805 A CN 201610112805A CN 105675849 A CN105675849 A CN 105675849A
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- water
- hot
- pipeline
- cavity
- analyzer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2835—Oils, i.e. hydrocarbon liquids specific substances contained in the oil or fuel
- G01N33/2847—Water in oil
Abstract
The invention relates to a hydrothermal single well moisture analyzer, which solves the problems that the measurement is inaccurate due to the fact that the temperature of outlet liquid is low, and a probe is easily pasted or blocked. The hydrothermal single well moisture analyzer comprises a radio frequency moisture provided with a probe, and the hydrothermal single well moisture analyzer is characterized by further comprising a watering valve, a valve body of the watering valve is provided with a crude oil inlet and a watering mixed liquor outlet, and is provided with a check valve, the crude oil inlet is communicated to the watering mixed liquor outlet through the check valve, the watering mixed liquor outlet is connected with a watering mixed liquor pipeline, the crude oil inlet side of the watering valve body is provided with a hot water cavity, the hot water cavity is communicated to an inner cavity of the valve body of the watering valve or is communicated to the watering mixed liquor pipeline through an outlet of the hot water, the hot water cavity is internally provided with an oil entering pipeline in a penetrating manner, an inlet of the oil entering pipeline is located outside the hot water cavity, and an outlet of the oil entering pipeline is communicated to the crude oil inlet; the radio frequency moisture analyzer is arranged on the oil entering pipeline, and the probe is located in the oil entering pipeline.
Description
Technical field
The invention belongs to a kind of individual well analyzer of water content, particularly to a kind of water heat type individual well analyzer of water content.
Background technology
At present, it is a universality difficult problem that oil well single-well crude oil moisture content analyzes metering online stably in a long term, it is difficult in well head operating mode complicated, not easily flow especially because production fluid temperature is low, cause that the probe being arranged on inside well head petroleum pipeline measures inaccurate serious consequence after being stuck with paste or blocking.
Summary of the invention
The invention aims to solve that prior art exists owing to production fluid temperature is low, probe is easily stuck with paste or is blocked, and causes measuring inaccurate problem, it is provided that a kind of water heat type individual well analyzer of water content.
The present invention is achieved in that
A kind of water heat type individual well analyzer of water content, including a radio frequency analyzer of water content, radio frequency analyzer of water content is provided with probe, it is characterized in that this water heat type individual well analyzer of water content is additionally provided with water doping valve, described water doping valve valve body is provided with crude oil entrance and water mixing mixture export, water doping valve valve body is provided with check valve, described crude oil entrance is communicated with water mixing mixture export by check valve, it is connected to water mixing mixed liquor pipeline at water mixing mixture export, crude oil entrance side at water mixing valve body arranges hot-water cavity, described hot-water cavity is communicated with described water doping valve body cavity or is communicated with water mixing mixed liquor pipeline by hot water outlet connecting tube, in hot-water cavity, it is installed with oil well carrys out oil pipeline, described come oil pipeline entrance be positioned at outside hot-water cavity, described come oil pipeline outlet communicate with described crude oil entrance, described radio frequency analyzer of water content is arranged on oil pipeline and described probe is positioned at oil pipeline.
Further, arranging short circuit described on oil pipeline, the other end of short circuit leads to outside hot-water cavity, and described radio frequency analyzer of water content is fixed on the exit of short circuit by locking nut.
Further, hot water piping is set at the arrival end of hot-water cavity.
Further, the entrance face come oil pipeline is provided with snap joint.
The invention has the beneficial effects as follows:
1, analyzer of water content and water doping valve are combined, during work, the oil-gas-water three-phase flow of well head output is flowed into by water doping valve entrance, oil-water mixture flows through radio frequency analyzer of water content probe position, the hot water of at this moment hot water piping input flows through the overcoat (carrying out oil pipeline) at probe position, by mixing the oil-water mixture of well head after the heating of probe position again, then pass through the output of mixed liquor pipeline.At this moment oil mixing with water liquid temp has built up, and no longer sticks with paste and pops one's head in, it is thus possible to obtaining instantaneous moisture content signal accurately, sticking with paste, thus eliminating, the impact on accuracy of measurement of popping one's head in, it is ensured that radio frequency analyzer of water content is measured accurately.
2, production cost is low, and user can afford.
3, analyzer of water content is integrated with water doping valve, and volume is little, saves space, it is simple to I&M.
4, on probation by scene, this water heat type individual well analyzer of water content stable and reliable operation, measurement data is accurate, breach traditional one-well metering method, can either ensure original water mixing function again can the moisture content of accurate real-time online measuring individual well, provide sensor foremost for Oilfield Information construction.
Accompanying drawing explanation
Fig. 1 is the water heat type individual well analyzer of water content structural representation of the embodiment of the present invention 1;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the water heat type individual well analyzer of water content structural representation of the embodiment of the present invention 2;
Fig. 4 is the top view of Fig. 3.
In figure: 1-snap joint, 2-comes oil pipeline, 3-hot-water cavity, 4-locking nut, 5-signal cable, 6-electric interfaces, 7-radio frequency analyzer of water content, 8-check valve, 9-water mixing mixed liquor pipeline, 10-valve body, 11-pops one's head in, 12-hot water piping, 13-short circuit, 14-hot water outlet connecting tube, 1001-crude oil entrance, 1002-hot water inlet, 1003-water mixing mixture export.
Detailed description of the invention
Embodiment 1
As depicted in figs. 1 and 2, the present invention has a radio frequency analyzer of water content 7 and water doping valve. radio frequency analyzer of water content 7 is provided with locking nut 4, signal cable 5, electric interfaces 6 and probe 11, described water doping valve valve body 10 is provided with crude oil entrance 1001, hot water inlet 1002 and water mixing mixture export 1003, water doping valve valve body 10 is provided with check valve 8, described crude oil entrance 1001 and hot water inlet 1002 are communicated with water mixing mixture export 1003 by check valve 8, entrance side at water mixing valve body 10 arranges hot-water cavity 3, arrival end at hot-water cavity 3 arranges hot water piping 12, described hot water piping 12 is by hot-water cavity 3, the hot water inlet 1002 of described water doping valve valve body 10 communicates with water doping valve valve body 10 inner chamber, in hot-water cavity 3, it is installed with oil well carrys out oil pipeline 2, described come oil pipeline 2 entrance be positioned at outside hot-water cavity 3, described come oil pipeline 2 outlet communicate with described crude oil entrance 1001. it is connected to water mixing mixed liquor pipeline 9 at water mixing mixture export 1003, the entrance face carrying out oil pipeline 2 is provided with snap joint 1. described, oil pipeline 2 arranges short circuit 13, the other end of short circuit 13 leads to outside hot-water cavity 3, described radio frequency analyzer of water content 7 is fixed on the exit of short circuit 13 by locking nut 4, and described probe 11 is positioned at oil pipeline 2, described come oil pipeline 2 and hot-water cavity 3 communicated with water mixing mixed liquor pipeline 9 by check valve 8.
During work, open check valve 8, the oil-gas-water three-phase flow of well head output flows through probe 11 by carrying out oil pipeline 2, is discharged to measuring station or multi-purpose station through water doping valve valve body 10 inner chamber from water mixing mixed liquor pipeline 9 together with then mixing with the hot water come by hot water piping 12 (hot-water cavity 3) conveying. At this moment probe 11 is obtained in that instantaneous moisture content signal accurately, sticks with paste, thus eliminating, the impact on accuracy of measurement of popping one's head in.
Embodiment 2
As shown in Figure 3 and Figure 4, this water heat type individual well analyzer of water content, including a radio frequency analyzer of water content 7 and water doping valve, radio frequency analyzer of water content 7 is provided with locking nut 4, signal cable 5, electric interfaces 6 and probe 11;Described water doping valve valve body 10 is provided with crude oil entrance 1001 and water mixing mixture export 1003, is connected to water mixing mixed liquor pipeline 9 at water mixing mixture export 1003; Water doping valve valve body 10 is provided with check valve 8, described crude oil entrance 1001 is communicated with water mixing mixture export 1003 by check valve 8, entrance side at water mixing valve body 10 arranges hot-water cavity 3, arrival end at hot-water cavity 3 arranges hot water piping 12, the port of export at hot-water cavity 3 arranges the hot water outlet connecting tube 14 communicated with water mixing mixed liquor pipeline 9, in hot-water cavity 3, it is installed with oil well carrys out oil pipeline 2, described come oil pipeline 2 entrance be positioned at outside hot-water cavity 3, described come oil pipeline 2 outlet communicate with crude oil entrance 1001. The entrance face carrying out oil pipeline 2 is provided with snap joint 1. Described, oil pipeline 2 arranges short circuit 13, the other end of short circuit 13 leads to outside hot-water cavity 3, described radio frequency analyzer of water content 7 is fixed on the exit of short circuit 13 by locking nut 4, and described probe 11 is positioned at oil pipeline 2, described come oil pipeline 2 and hot-water cavity 3 be connected with water mixing mixed liquor pipeline 9 by check valve 8, water mixing mixed liquor pipeline 9 is the oily intersection with hot water of well head.
During work, the oil-gas-water three-phase flow of well head output flows through probe 11 by carrying out oil pipeline 2, through water mixing mixed liquor pipeline 9 discharges measuring station or multi-purpose station after the mixing that crosses after opening check valve 8 together with mixing with the hot water come by hot water piping 12 (hot-water cavity 3) conveying. At this moment probe 11 is obtained in that instantaneous moisture content signal accurately, sticks with paste, thus eliminating, the impact on accuracy of measurement of popping one's head in.
These are only specific embodiments of the invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (4)
1. a water heat type individual well analyzer of water content, including a radio frequency analyzer of water content, radio frequency analyzer of water content is provided with probe, it is characterized in that this water heat type individual well analyzer of water content is additionally provided with water doping valve, described water doping valve valve body is provided with crude oil entrance and water mixing mixture export, water doping valve valve body is provided with check valve, described crude oil entrance is communicated with water mixing mixture export by check valve, it is connected to water mixing mixed liquor pipeline at water mixing mixture export, crude oil entrance side at water mixing valve body arranges hot-water cavity, arrival end at hot-water cavity arranges hot water piping, described hot water piping is communicated with described water doping valve body cavity by hot-water cavity or is communicated with water mixing mixed liquor pipeline by hot water outlet connecting tube, in hot-water cavity, it is installed with oil well carrys out oil pipeline, described come oil pipeline entrance be positioned at outside hot-water cavity, described come oil pipeline outlet communicate with described crude oil entrance, described radio frequency analyzer of water content is arranged on oil pipeline and described probe is positioned at oil pipeline.
2. water heat type individual well analyzer of water content according to claim 1, is characterized in that arranging short circuit described on oil pipeline, and the other end of short circuit leads to outside hot-water cavity, and described radio frequency analyzer of water content is fixed on the exit of short circuit by locking nut.
3. water heat type individual well analyzer of water content according to claim 1, is characterized in that the arrival end at hot-water cavity arranges hot water piping.
4. water heat type individual well analyzer of water content according to claim 1, is characterized in that being provided with snap joint on the entrance face come oil pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112805.4A CN105675849B (en) | 2016-02-29 | 2016-02-29 | Water heat type individual well analyzer of water content |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610112805.4A CN105675849B (en) | 2016-02-29 | 2016-02-29 | Water heat type individual well analyzer of water content |
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| CN105675849A true CN105675849A (en) | 2016-06-15 |
| CN105675849B CN105675849B (en) | 2017-12-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287728A (en) * | 2020-02-20 | 2020-06-16 | 北京助创科技有限公司 | Method for measuring output liquid quantity and crude oil quantity of oil field well head |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2236944A1 (en) * | 1972-07-28 | 1974-02-07 | Cmelik Rudolf Max Helmut | SENSOR FOR THE QUANTITATIVE DETERMINATION OF THE WATER CONTENT IN DRILL PIPES OF BODY DEPOSITIES |
| DE3151260A1 (en) * | 1981-12-24 | 1983-07-14 | Franz 7016 Gerlingen Wernke | Probe for measuring the moisture content of quenching oils |
| CN101285819A (en) * | 2008-06-03 | 2008-10-15 | 朱广升 | Pipeline section type automatic erasing moisture analyzer |
| CN102103116A (en) * | 2011-01-19 | 2011-06-22 | 锦州锦研科技有限责任公司 | Cleaning type radio frequency water content analyzer |
| CN102808609A (en) * | 2012-08-22 | 2012-12-05 | 北京乾达源科技有限公司 | U-shaped tubular single well producing rate metering device |
| CN203479801U (en) * | 2013-09-11 | 2014-03-12 | 杭州飞科电气有限公司 | Device for rapidly measuring water content in crude oil |
| CN104990943A (en) * | 2015-06-26 | 2015-10-21 | 中国石油化工股份有限公司胜利油田分公司 | Radio frequency water content analysis device used for oil field |
| CN205353085U (en) * | 2016-02-29 | 2016-06-29 | 锦州锦研科技有限责任公司 | Moisture assay appearance of hydrothermal formula individual well |
-
2016
- 2016-02-29 CN CN201610112805.4A patent/CN105675849B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2236944A1 (en) * | 1972-07-28 | 1974-02-07 | Cmelik Rudolf Max Helmut | SENSOR FOR THE QUANTITATIVE DETERMINATION OF THE WATER CONTENT IN DRILL PIPES OF BODY DEPOSITIES |
| DE3151260A1 (en) * | 1981-12-24 | 1983-07-14 | Franz 7016 Gerlingen Wernke | Probe for measuring the moisture content of quenching oils |
| CN101285819A (en) * | 2008-06-03 | 2008-10-15 | 朱广升 | Pipeline section type automatic erasing moisture analyzer |
| CN102103116A (en) * | 2011-01-19 | 2011-06-22 | 锦州锦研科技有限责任公司 | Cleaning type radio frequency water content analyzer |
| CN102808609A (en) * | 2012-08-22 | 2012-12-05 | 北京乾达源科技有限公司 | U-shaped tubular single well producing rate metering device |
| CN203479801U (en) * | 2013-09-11 | 2014-03-12 | 杭州飞科电气有限公司 | Device for rapidly measuring water content in crude oil |
| CN104990943A (en) * | 2015-06-26 | 2015-10-21 | 中国石油化工股份有限公司胜利油田分公司 | Radio frequency water content analysis device used for oil field |
| CN205353085U (en) * | 2016-02-29 | 2016-06-29 | 锦州锦研科技有限责任公司 | Moisture assay appearance of hydrothermal formula individual well |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111287728A (en) * | 2020-02-20 | 2020-06-16 | 北京助创科技有限公司 | Method for measuring output liquid quantity and crude oil quantity of oil field well head |
| CN111287728B (en) * | 2020-02-20 | 2020-09-01 | 北京助创科技有限公司 | Method for measuring output liquid quantity and crude oil quantity of oil field well head |
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| CN105675849B (en) | 2017-12-12 |
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