CN206431132U - A kind of water in oil analyzer calibrating installation - Google Patents
A kind of water in oil analyzer calibrating installation Download PDFInfo
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- CN206431132U CN206431132U CN201720049646.8U CN201720049646U CN206431132U CN 206431132 U CN206431132 U CN 206431132U CN 201720049646 U CN201720049646 U CN 201720049646U CN 206431132 U CN206431132 U CN 206431132U
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Abstract
The utility model is related to a kind of water in oil analyzer calibrating installation, equipped with medium circulation system, standard aqueous analyzer, tested water in oil analyzer and data processing unit inside box-type shell, box-type shell is provided with panel, standard aqueous analyzer, tested water in oil analyzer are electrically connected data processing unit, data processing unit electrically connects panel, and panel electrically connects a host computer；The utility model deft design, manufacture is accurate, it is lightweight, it is easy to carry, there is no any influence to human body and environment, belong to safe and environment-friendly, energy-saving product, meet safety and environmental protection requirement, can quick detection producing well crude oil sample moisture content indoors, examine and determine different types of analyzer of water content, scene can be carried to again is used for the water in oil analyzer of calibration operation, while solving oil field does not have the single-minded aqueous oil sample of the benchmark crude that can prepare 0~100% each point, the petroleum pipeline crude oil water containing analysis on-line continuous metering system operation of simulation oil field scene.
Description
Technical field
The utility model belongs to crude oil water content analysis technical field, and in particular to a kind of water in oil analyzer calibrating dress
Put.
Background technology
Oil well crude oil moisture content is the important parameter produced that recovers the oil, and the change of Wellhead crue oil water content is grasped in time,
Dynamic analysis, working condition and production management for oil well are very important.Crude oil water content is also crude transition metering
In an important parameter, with the raising of the petroleum industry level of scientific management and automaticity, on-line measurement crude oil water containing
The instrument of rate is widely used, and the degree of accuracy of detection crude oil water content instrument just seems very urgent.
At present, oil well crude oil bearing analysis still uses distillation assay method, it is necessary to which collection in worksite crude oil sample, brings back to
Laboratory carries out moisture content analysis, and the chemical examination time is long, and labor intensity, manpower and materials consume many, dangerous environmental protection.It is reported that at present
The country fast and safely environmental protection tests can accurately detect crude oil water containing without single-minded water in oil analyzer calibrating installation
Rate, also it can be with diesel oil, crude oil as medium, polytype plug-in type crude oil such as calibrating capacitance method, radio frequency method, microwave method
The analyzer of water content degree of accuracy, scene can be carried to again is used for the water in oil analyzer of calibration operation, while 0~100% can be prepared
The aqueous oil sample of benchmark crude of each point, simulation oil field scene petroleum pipeline crude oil water containing analysis on-line continuous metering system operation dress
Put.
Utility model content
The purpose of this utility model is to provide a kind of water in oil analyzer calibrating installation, aims at calibrating analyzer of water content accurate
Exactness and the measurement standard manufactured, can both be carried to scene is used for rapid verification producing well crude oil sample moisture content, again may be used
For examining and determine different types of water in oil analyzer, while solving oil field does not have single-minded to prepare the mark of 0~100% each point
The problem of quasi- crude oil water containing oil sample.
Therefore, the utility model provides a kind of water in oil analyzer calibrating installation, including box-type shell, box-type shell
Inside is equipped with medium circulation system, standard aqueous analyzer, tested water in oil analyzer and data processing unit, box-type shell
Panel is provided with, standard aqueous analyzer is embedded with temperature sensor, standard aqueous analyzer, tested water in oil analyzer point
Data processing unit is not electrically connected, and data processing unit electrical connection panel, panel electrically connects a host computer；
Described medium circulation system includes the first oil storage barrel, gear pump, the second oil storage barrel and transitional pipe segment, and medium is followed
Loop system connects into loop wire by the first oil storage barrel, gear pump, the second oil storage barrel by transitional pipe segment；Described standard aqueous analysis
Instrument is inserted into the second oil storage barrel, and described tested water in oil analyzer is inserted into the first oil storage barrel.
Described box-type shell bottom plate corner is provided with folding rack, and the bottom plate of box-type shell is angular middle in inclined-plane knot by four
Structure, folding rack is also ramp structure, and complementary with the bottom board inclined plane of box-type shell.
Described medium circulation system, which is provided with leakage fluid dram, leakage fluid dram, is provided with magnetic valve, and leakage fluid dram is through box-type shell
Oil drum is arranged below in bottom plate, the bottom plate of box-type shell.
Described data processing unit include signal acquisition, processing, control circuit, for standard aqueous analyzer and by
Collection, processing and the controlling transmission of detection signal of water in oil analyzer are surveyed to panel；Electromagnetism is provided with described panel
Threshold switch indicator lamp, gear pump indicator lamp, power supply indicator, the button of start and stop magnetic valve and gear pump.
Described standard aqueous analyzer and tested water in oil analyzer connect data by signal-transmitting cable respectively
Processing unit；Described panel connects host computer by 232 communication cables.
The beneficial effect for this water in oil analyzer calibrating installation that the utility model is provided：
（1）This water in oil analyzer calibrating installation that the utility model is provided can realize do not have to human body and environment
Any influence, belongs to safe and environment-friendly, energy-saving product, meets safety and environmental protection requirement.The utility model of the calibrating installation can be in room
Interior safety and environmental protection quickly detects oil well crude oil sample moisture content, while the original of 0~100% different range abilities can be detected
Oily bearing analysis function is higher than traditional assay method precision（± 0.1% is reached during aqueous scope 0~5%, reached when 5~100% ±
1%）.1000 times faster than traditional assay method, significantly save human resources.The chemical examination consumption such as gasoline is saved than traditional assay method
Material, directly reduces production cost.
（2）This water in oil analyzer calibrating installation that the utility model is provided can be examined and determine with diesel oil, crude oil conduct
Medium, examines and determine polytype plug-in type water in oil analyzer functions such as capacitance method, radio frequency method, microwave method, and its precision meets
《Oil People's Republic of China (PRC) measurement verification regulations：JJG 899--95 crude oil low water content analysers》Regulation, aim at calibrating and contain
Water analyzer and the measurement standard manufactured.Both the analyzer of water content of Indoor different model can be being examined and determine, can be carried to again
Scene, for examining and determine all kinds water in oil analyzer worked at the scene.
（3）This water in oil analyzer calibrating installation that the utility model is provided can prepare the standard of 0~100% each point
Crude oil water containing oil sample, simulation oil field scene petroleum pipeline crude oil water containing analysis on-line continuous metering system operation, improves oil field
The industry level of scientific management and automaticity.
（4）This water in oil analyzer calibrating installation that the utility model is provided, which has, automatically controls liquid medium circulation
Time function, the crude oil fetched from well mouth of oil well or measuring tank, due to being long placed in, water-oil separating layering causes measurement inaccurate, the dress
Put can by detected crude oil calibrating installation temporally automatic cycle uniformly measurement is accurate.
（5）There is this water in oil analyzer calibrating installation that the utility model is provided automatic calculate to match somebody with somebody liquid proportional work(
Can, according to liquid measure, generation meets with liquid computational chart, the volume that adds water and oiling volume and moisture content, convenient use.
（6）This water in oil analyzer calibrating installation that the utility model is provided has automatic tapping function, device inspection
Surely finish, labor intensity of operating staff can be mitigated with automatic tapping.
（7）This water in oil analyzer calibrating installation that the utility model is provided has tutorial light prompt facility,
Device goes operation according to tutorial light prompting, facilitates operating personnel in verification process.
（8）This water in oil analyzer calibrating installation that the utility model is provided has measurement detection medium temperature work(
Can, turn on pump can make crude oil temperature be maintained at 30 ± 0.5 DEG C after running 3~5min, be easy to improve crude oil detection and crude oil water containing
Analyzer examines and determine the degree of accuracy.
（9）The utility model is from design function, and safety and environmental protection is easy to operate to have ensured water in oil analyzer calibrating installation
Reliability, stability and accuracy.
Brief description of the drawings
The utility model is described in further details below with reference to accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 left view.
Description of reference numerals：1st, box-type shell；2nd, magnetic valve；3rd, standard aqueous analyzer；4th, 232 communication cable；5th, it is electric
Brain server；6th, data processing unit；7th, signal-transmitting cable；8th, it is tested water in oil analyzer；9th, the first oil storage barrel；10th, tooth
Wheel pump；11st, oil drum；12nd, panel；13rd, the second oil storage barrel；14th, folding rack；15th, leakage fluid dram.
Embodiment
Embodiment 1：
The present embodiment provides a kind of water in oil analyzer calibrating installation, with reference to shown in Fig. 1 and Fig. 2, including box-type shell
1, the inside of box-type shell 1 is equipped with medium circulation system, standard aqueous analyzer 3, tested water in oil analyzer 8 and data processing
Unit 6, box-type shell 1 is provided with panel 12, and standard aqueous analyzer 3 is embedded with temperature sensor, can detection temperature in real time,
Standard aqueous analyzer 3, tested water in oil analyzer 8 are electrically connected data processing unit 6, and data processing unit 6 is electrically connected
Junction plate 12, panel 12 electrically connects a host computer 5, water in oil analyzer calibrating installation microcomputer system built in host computer 5
System program, water in oil analyzer calibrating installation system microcomputer program have the calibrating moisture content of crude oil, temperature, Zero calibration,
Automatic liquid matching is calculated, to the operating of calibrating installation, automatic records store data, and software independence band USB flash disk can be in other computers
Install and use.
Medium circulation system includes the first oil storage barrel 9, gear pump 10, the second oil storage barrel 13 and transitional pipe segment, and medium is followed
Loop system connects into loop wire by the first oil storage barrel 9, gear pump 10, the second oil storage barrel 13 by transitional pipe segment；Described standard contains
Water analyzer 3 is inserted into the second oil storage barrel 13, and described tested water in oil analyzer 8 is inserted into the first oil storage barrel 9.
This water in oil analyzer calibrating installation of the present embodiment, deft design, manufacture is accurate, lightweight, is easy to take
Band, does not have any influence to human body and environment, belongs to safe and environment-friendly, energy-saving product, meets safety and environmental protection requirement.Can be in room
Interior rapid verification producing well crude oil sample moisture content, examines and determine different types of analyzer of water content, and scene can be carried to again to be used to examine
Surely the water in oil analyzer and detection crude oil sample moisture content worked.Solve simultaneously oil field do not have it is single-minded can prepare 0~
The aqueous oil sample of benchmark crude of 100% each point, simulation oil field scene petroleum pipeline crude oil water containing analysis on-line continuous metering system fortune
OK；The present apparatus is higher than traditional assay method precision（± 0.1% is reached during aqueous scope 0~5%, ± 1% is reached when 5~100%）.This
1000 times faster than traditional assay method of device, significantly saves human resources；The chemical examination consumption such as gasoline is saved than traditional assay method
Material, directly reduces production cost, meets the requirement of current oil field development.
Embodiment 2：
The present embodiment is further improved, and the bottom plate corner of box-type shell 1 is provided with folding rack 14, the bottom of box-type shell 1
Plate is angular middle in ramp structure by four, and folding rack 14 is also ramp structure, and complementary with the bottom board inclined plane of box-type shell 1.
Medium circulation system, which is provided with leakage fluid dram 15, leakage fluid dram 15, is provided with magnetic valve 2, and leakage fluid dram 15 runs through box-type shell 1
Bottom plate, oil drum 11 is arranged below in the bottom plate of box-type shell 1.Device calibrating is finished, and magnetic valve 2 can be with automatic tapping, convenient peace
Loopful is protected.
Folding rack 14 is used for the placement at the scene of box-type shell 1, and case can be placed on after folding rack 14 by oil drum 11 by strutting
The lower section of sandwich type element 1, the withdrawal for the aqueous oil sample of benchmark crude or waste oil.
Embodiment 3：
Above-mentioned data processing unit 6 include signal acquisition, processing, control circuit, for standard aqueous analyzer 3 and by
Collection, processing and the controlling transmission of detection signal of water in oil analyzer 8 are surveyed to panel 12, the signal acquisition herein being related to,
Processing, control circuit are existing ripe circuit, belong to prior art, are not specifically noted herein；Set on described panel 12
It is equipped with electromagnetic valve switch indicator lamp, gear pump indicator lamp, power supply indicator, start and stop magnetic valve and gear pump button.The present embodiment
With tutorial light prompt facility, device goes operation according to tutorial light prompting, facilitates operator in verification process
Member.
Standard aqueous analyzer 3 and tested water in oil analyzer 8 connect data processing by signal-transmitting cable 7 respectively
Unit 6；Described panel 12 connects host computer 5 by 232 communication cables 4.
Embodiment 4：
The present embodiment provides the original in a kind of application method of water in oil analyzer calibrating installation, above three embodiment
Oily analyzer of water content calibrating installation, can carry out crude oil sample bearing analysis, can also carry out tested water in oil analyzer 8
Calibrating, can also carry out the aqueous oil sample of benchmark crude of each point of preparation 0~100%.
Embodiment 5：
The method of crude oil water containing analysis in embodiment 4 is described in detail the present embodiment.
Standard aqueous analyzer measurement range and precision, are shown in Table 1.
The standard aqueous analyzer measurement range of table 1 and accuracy table
| Sequence number | Segmentation proportioning oil sample | Accuracy of measurement | Oil sample oil product |
| 1 | 0%~0.1% | ±0.01% | Diesel oil or transformer oil |
| 2 | 0.11%~5% | ±0.1% | Diesel oil or transformer oil |
| 3 | 5.1%~100% | ±1% | Diesel oil or transformer oil |
Standard aqueous analyzer embedded temperature sensors measurement range and precision：0~100 DEG C of precision ± 1 DEG C.
The method of crude oil water containing analysis comprises the following steps：
1）Tested water in oil analyzer 8 is taken out, standard aqueous analyzer 3 is left in water in oil analyzer calibrating installation
In；
2）By the liquid emptying in medium circulation system, anhydrous oil product is injected in the first oil storage barrel 9, gear pump 10 is opened
Discharged after 3~5min of operation by leakage fluid dram 15；
3）Repeat the above steps 2）No less than twice, then using gas pipeline purging mode by the liquid in medium circulation system
Purging is clean；
4）Tested crude oil is weighed with measuring cup, tested crude oil is injected in the first oil storage barrel 9, the total amount of record injection oil product
（Maximum is no more than 800~1000ml）；Gear pump 10, which is powered, makes it uniform tested churning up the raw oil circulation, turn on pump operation
After 10min and tested crude oil temperature is maintained at 30 ± 0.5 DEG C, then pass through standard aqueous analyzer 3 and carry out crude oil water content
Detection；
5）The detection data of standard aqueous analyzer 3 are transmitted to data processing unit 6,6 pairs of detection data of data processing unit
It is acquired, handles and controlling transmission is to panel 12；The data that panel 12 is received are transmitted to host computer 5, by host computer 5
The water in oil analyzer calibrating installation software systems of installation analyze obtaining crude oil sample bearing analysis data.
Embodiment 6：
The present embodiment carries out detailed to the method for the aqueous oil sample of benchmark crude of each point of preparation 0~100% in embodiment 4
Description, the method for preparing the aqueous oil sample of benchmark crude of 0~100% each point comprises the following steps：
1）Tested water in oil analyzer 8 is taken out, standard aqueous analyzer 3 is left in water in oil analyzer calibrating installation
In；Each moisture content for the aqueous oil sample of benchmark crude for needing to configure is chosen from 0~100%；
2）By the liquid emptying in medium circulation system, anhydrous oil product is injected in the first oil storage barrel 9, gear pump 10 is opened
Discharged after 3~5min of operation by leakage fluid dram 15；
3）Repeat the above steps 2）No less than twice, then using gas pipeline purging mode by the liquid in medium circulation system
Purging is clean；
4）Calibrating water and calibrating oil are weighed with measuring cup, calibrating is mixed into mixing oil product injection with water and calibrating with oil
In first oil storage barrel 9, the total amount of record injection mixing oil product；Gear pump 10, which is powered, makes it uniform mixing oil product agitation cycle,
Turn on pump is run after 10min and miscella product temperature degree is maintained at 30 ± 0.5 DEG C, is then carried out by standard aqueous analyzer 3 aqueous
The detection of rate；
5）The detection data of standard aqueous analyzer 3 are transmitted to data processing unit 6,6 pairs of detection data of data processing unit
It is acquired, handles and controlling transmission is to panel 12；The data that panel 12 is received are transmitted to host computer 5, by host computer 5
The water in oil analyzer calibrating installation software systems of installation analyze obtaining bearing analysis data；
6）Bearing analysis data are obtained according to host computer 5, calibrating water is filled in the first oil storage barrel 9 or calibrating is used
Oil, then repeat step 4）With step 5）Revised bearing analysis data are obtained, until reaching the aqueous oil sample of benchmark crude
One of moisture content, is then drained into the mixing oil product configured in oil drum 11 by leakage fluid dram 15, obtains a standard original
The aqueous oil sample of oil；
7）Continuous repeat step 3）To step 6）, respectively obtain the aqueous oil sample of benchmark crude of different water cut.
Described step 4）With step 6）In calibrating be running water, oil field underground water or water-oil separating with water after be free of
The sewage of oil, calibrating oil is free from the transformer oil, diesel oil or crude oil of water, and crude oil must be heated up to thin oil state.
The present apparatus can also have automatic calculate to match somebody with somebody liquid proportional function, automatic raw according to liquid measure by host computer 5
Into meeting with liquid computational chart, the volume that adds water and oiling volume and moisture content, chemical examination work labor intensity is reduced, work effect is improved
Rate.
This method can prepare the aqueous oil sample of benchmark crude of 0~100% each point, and simulation oil field scene petroleum pipeline crude oil contains
Water analysis on-line continuous metering system is run, and is improved the oilfield applications level of scientific management and automaticity, is pushed away with good
Wide value.
Embodiment 7：
The calibration method of tested water in oil analyzer 8 in embodiment 4 is described in detail the present embodiment.
Calibrating installation technical indicator：
1）Sample total amount：Maximum 800 ml~1000ml
2）The matching criterion oil sample degree of accuracy： ±0.01%.
3）Operating pressure：Normal pressure
4）Overall dimensions：High by 600 × wide by 450 × deep 200
5）Weight： 32Kg
Test condition：
1）Environment temperature：0~50 DEG C
2）Ambient humidity：45~85%
3）Atmospheric pressure：86~106 kPa
4）Supply voltage： AC220V ±10%
5）Supply frequency： 50 Hz ±5%
The calibration method of tested water in oil analyzer 8 includes following steps：
1）The aqueous oil sample of benchmark crude is weighed with measuring cup, the aqueous oil sample of benchmark crude is injected in the first oil storage barrel 9, record
Inject the total amount of oil product；
2）Tested water in oil analyzer 8 is inserted in the first oil storage barrel 9, and is fixed on box-type shell 1, makes to be tested
The sensor probe of water in oil analyzer 8 is in the center of the first oil storage barrel 9, and sensor probe inserts the first oil storage barrel 9
In the aqueous oil sample of benchmark crude, probe did not just have the inner medium 600ml of the first oil storage barrel 9 to be advisable；
3）Gear pump 10 is powered makes it uniform to the aqueous oil sample agitation cycle of benchmark crude, and turn on pump runs after 10min and is situated between
Matter temperature is maintained at 30 ± 0.5 DEG C, then carries out original respectively by standard aqueous analyzer 3 and tested water in oil analyzer 8
The detection of oily moisture content；
4）The detection data of standard aqueous analyzer 3 and tested water in oil analyzer 8 are transmitted to data processing unit 6, number
It is acquired, handles according to 6 pairs of detection data of processing unit and controlling transmission is to panel 12；The data that panel 12 is received are transmitted to computer
Main frame 5, analyze obtaining crude oil water containing by the water in oil analyzer calibrating installation software systems installed in host computer 5
Analyze data, by the analyze data of contrast standard analyzer of water content 3 and tested water in oil analyzer 8, obtains tested crude oil
The relative standard's analyzer of water content 3 of analyzer of water content 8 detects the degree of accuracy of crude oil water containing；
Into " matching somebody with somebody liquid computational chart " picture of calibrating installation system software, by calibrating requirement selection single-point or continuously with liquid side
Formula, single-point is used for the water in oil analyzer of High water cut, step-length higher than 0.1% with liquid mode and examined and determine, and is continuously used for liquid method low
Water in oil analyzer of the aqueous, step-length less than 0.1% is examined and determine, and the parameter such as oil product total amount, step-length added by input is calculated automatically
《With liquid computational chart》, and confirm printing；
5）Constantly change the moisture content of the aqueous oil sample of benchmark crude, repeat step 1）To step 4）, difference is obtained successively to be contained
In the case of water rate, the accuracy in detection that the contrast standard analyzer of water content 3 of water in oil analyzer 8 detects crude oil water content is tested,
Comprehensive all accuracy in detection data obtain the verification result of tested water in oil analyzer 8.
This method can examine and determine capacitance method, radio frequency method, microwave method etc. polytype slotting with diesel oil, crude oil as medium
Enter formula water in oil analyzer.Its precision meets《Oil People's Republic of China (PRC) measurement verification regulations：JJG 899--95 crude oil
Low analyzer of water content》Regulation.Both the analyzer of water content of Indoor different model can be being examined and determine, scene can be carried to again, is used
The various water in oil analyzer worked at the scene in calibrating.
Exemplified as above is only for example, not constituting to protection domain of the present utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within protection domain of the present utility model.
Claims (5)
1. a kind of water in oil analyzer calibrating installation, it is characterised in that：Including box-type shell（1）, box-type shell（1）Inside dress
There are medium circulation system, standard aqueous analyzer（3）, tested water in oil analyzer（8）And data processing unit（6）, it is box
Housing（1）It is provided with panel（12）, standard aqueous analyzer（3）It is embedded with temperature sensor, standard aqueous analyzer（3）, quilt
Survey water in oil analyzer（8）It is electrically connected data processing unit（6）, data processing unit（6）Electrically connect panel（12）, face
Plate（12）Electrically connect a host computer（5）；
Described medium circulation system includes the first oil storage barrel（9）, gear pump（10）, the second oil storage barrel（13）And transition conduit
Section, medium circulation system is by the first oil storage barrel（9）, gear pump（10）, the second oil storage barrel（13）Cyclization is connected by transitional pipe segment
Line；Described standard aqueous analyzer（3）It is inserted into the second oil storage barrel（13）Interior, described tested water in oil analyzer（8）
It is inserted into the first oil storage barrel（9）It is interior.
2. water in oil analyzer calibrating installation as claimed in claim 1, it is characterised in that：Described box-type shell（1）Bottom
Plate corner location is provided with folding rack（14）, box-type shell（1）Bottom plate by four it is angular in the middle of be in ramp structure, folding rack
（14）Also it is ramp structure, and and box-type shell（1）Bottom board inclined plane it is complementary.
3. water in oil analyzer calibrating installation as claimed in claim 2, it is characterised in that：Described medium circulation system is set
There is leakage fluid dram（15）, leakage fluid dram（15）Place is provided with magnetic valve（2）, leakage fluid dram（15）Through box-type shell（1）Bottom plate, box shell
Body（1）Bottom plate oil drum is arranged below（11）.
4. water in oil analyzer calibrating installation as claimed in claim 1, it is characterised in that：Described data processing unit
（6）Including signal acquisition, processing, control circuit, for standard aqueous analyzer（3）With tested water in oil analyzer（8）
Detection signal collection, processing and controlling transmission to panel（12）；Described panel（12）On be provided with electromagnetic valve switch and refer to
Show the button of lamp, gear pump indicator lamp, power supply indicator, start and stop magnetic valve and gear pump.
5. water in oil analyzer calibrating installation as claimed in claim 1, it is characterised in that：Described standard aqueous analyzer
（3）With tested water in oil analyzer（8）Pass through signal-transmitting cable respectively（7）Connect data processing unit（6）；Described face
Plate（12）Pass through 232 communication cables（4）Connect host computer（5）.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720049646.8U CN206431132U (en) | 2017-01-17 | 2017-01-17 | A kind of water in oil analyzer calibrating installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049646.8U CN206431132U (en) | 2017-01-17 | 2017-01-17 | A kind of water in oil analyzer calibrating installation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596901A (en) * | 2017-01-17 | 2017-04-26 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Water-in-oil analyzer calibration device and method |
| CN107589152A (en) * | 2017-09-30 | 2018-01-16 | 陈勇 | A kind of oil truck is unloaded water content metering device |
| CN110130885A (en) * | 2019-05-22 | 2019-08-16 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | A kind of single-well crude oil bearing analysis device and analysis method |
-
2017
- 2017-01-17 CN CN201720049646.8U patent/CN206431132U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596901A (en) * | 2017-01-17 | 2017-04-26 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Water-in-oil analyzer calibration device and method |
| CN106596901B (en) * | 2017-01-17 | 2023-10-13 | 中国石油天然气集团有限公司 | Crude oil water-containing analyzer calibrating device and method |
| CN107589152A (en) * | 2017-09-30 | 2018-01-16 | 陈勇 | A kind of oil truck is unloaded water content metering device |
| CN110130885A (en) * | 2019-05-22 | 2019-08-16 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | A kind of single-well crude oil bearing analysis device and analysis method |
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Effective date of registration: 20201112 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Chuanqing Drilling Engineering Co.,Ltd. Address before: 710018 Shaanxi city of Xi'an province Changqing Changqing Park District Science and technology building is booming Patentee before: CNPC CHUANQING DRILLING ENGINEERING COMPANY LIMITED ENGINEERING TECHNOLOGY Research Institute Patentee before: XI'AN CHUANQIN PETROLEUM TECHNOLOGY Co.,Ltd. |
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