CN105332696B - Horizontal well Multi-parameter Combined Tool water detection measuring device - Google Patents
Horizontal well Multi-parameter Combined Tool water detection measuring device Download PDFInfo
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- CN105332696B CN105332696B CN201510730997.0A CN201510730997A CN105332696B CN 105332696 B CN105332696 B CN 105332696B CN 201510730997 A CN201510730997 A CN 201510730997A CN 105332696 B CN105332696 B CN 105332696B
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Abstract
The present invention relates to a kind of horizontal well Multi-parameter Combined Tool water detection measuring devices, including sequentially connected cable connector, transfer connector, seating nipple and lower jacket；Power supply unit, underground depth measurement device, signal processing unit, comprehensive water cut unit and data acquisition unit are set gradually in the seating nipple, underground depth measurement device and signal processing unit and host computer are wirelessly connected；The underground depth measurement device includes CCL measurement short circuit and/or monitor camera device；The data acquisition unit includes between constant temperature member energy, pressure probe, flow velocity probe, temperature-sensing probe and moisture content sensing electrode.The measuring device structure is simple, small in size, operation is convenient；It can get more parameters by the interative computation of host computer, Multi-parameter Combined Tool can grasp fluid properties comprehensively；It is additionally arranged comprehensive water cut unit, the time of contact of test probe and fluid is extended, improves the accuracy of measurement；Have the function of underground and aboveground dual memory data, avoids loss of data.
Description
Technical field
The invention belongs to oil-gas reservoir production technique fields, and in particular to a kind of horizontal well Multi-parameter Combined Tool water detection measurement dress
It sets.
Background technique
In oil-gas reservoir production process, aqueous rise rapidly of horizontal well and the problem of causing oil and gas production to decline it is more and more tighter
Weight, therefore the measuring technique of the water detection of development level well and water blockoff is the important guarantee of well oil and gas production of improving the standard.Currently, being directed to
The measuring technique of horizontal well water exploration mainly includes horizontal well performance testing technology and reservoir/section parameter evaluation technology.Horizontal well is raw
It produces measuring technology and mostly uses external test equipment, production profile is tested, the Flagship produced with Schlumberger
Multi-parameter production profile logging instrument and Flow Scanner Production Logging in Horizontal Wells instrument are representative；Reservoir/section parameter evaluation technology
It is physically or chemically testing reservoir parameter using medium, mainly includes pulsed neutron decaying-power spectrum (PND-S)
Test technology, the test of SSwT Cook method and through casing resistivity logging etc..
Advantage and disadvantage are individually present in above two measuring technology: horizontal well performance testing technology is shorted using combination can be achieved one
Secondary lower well measurements multiple parameters, are influenced smaller by horizontal well flow pattern, but the volume of test equipment is larger, complicated construction technique,
Difficulty of test is higher；Reservoir/section parameter evaluation technology prediction result is more accurate, not by casing programme and completion mode etc. because
The influence of element, but complicated construction technique, higher cost.
The utility model patent that Authorization Notice No. is CN203783574U disclose a kind of complex down-hole fluid identification and
Parameter measuring apparatus, by end, seal nipple, pressure-bearing casing, lower jacket and import pipe nipple be connected in sequence, end with
Power supply unit, CCL measuring section, data transmission adapter unit, data acquisition are installed in data transmission joint connection in pressure-bearing casing
Unit, mass flow inductive head, pressure acquisition probe, temperature-sensitive head and moisture content sensing electrode, open up pressure transmission on pressure-bearing casing
Hole.The data acquisition unit is for acquisition quality flow sensing head, pressure acquisition probe, temperature-sensitive head and moisture content sensing electrode
Data, pass through data and transmit adapter unit and host computer and realize wirelessly transmitting data.The measuring device can measure horizontal well
Partial parameters, and fluid properties and water detection are determined by surveyed parameter, but each parameter is straight by the corresponding probe in device
Connect what measurement obtained, since fluid can generate energy variation, complex in measuring device, the data directly measured are not
It tallies with the actual situation, there are measurement errors；The data of acquisition are directly transmitted to host computer and realize ground by data transmission adapter unit
Face storage, and lack the link of underground storage, it is easy to cause loss of data；The accurately measurement that device enters well depth is critically important, but
It is only to judge that depth is accurate not enough by data that CCL measuring section measures；Furthermore the measurement of each parameter is provided in device
Probe, without corresponding warning device, if some probe there is a problem, influences the combined result of univers parameter, lacks
Accuracy and reliability.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of horizontal well Multi-parameter Combined Tool water detection measurement dress
It sets, including sequentially connected cable connector, transfer connector, seating nipple and lower jacket, it is single that power supply is set gradually in the seating nipple
Member, underground depth measurement device, signal processing unit, comprehensive water cut unit and data acquisition unit, the underground depth measurement
Device and the signal processing unit and host computer are wirelessly connected.
The host computer setting on the ground, can carry out ground real-time storage and analysis to the data of acquisition, while can show
Show the data measured from underground depth measurement device and the image monitored, may also display the alarm of underground warning device sending
Signal.
The underground depth measurement device is used to measure the depth at horizontal well Multi-parameter Combined Tool water detection measuring device lower going-into-well bottom
Degree, can also monitoring level well Multi-parameter Combined Tool water detection measuring device lower going-into-well bottom simultaneously position, and well location will be entered and set by upper
Position machine is shown with image format.The determination for entering well depth directly affects the accuracy of subsequent acquisition data, if entering well
The inaccuracy that depth determines, then the data of all kinds of probe detections are also inaccurate, and error is larger, shape after each parameter is handled by analysis
At final result will generate bigger error, this will seriously affect the judgement of the fluid properties to oil-gas reservoir EXIT POINT and output.
The comprehensive water cut unit is retained for short time of the formation fluid after entering measuring device, it is ensured that formation fluid
With coming into full contact with for all kinds of detection devices or probe, and then the accuracy of measurement is improved.
Preferably, sealing ring is set between the transfer connector and the seating nipple.Sealing ring plays sealing and protection
Effect, make closely to connect between transfer connector and seating nipple.Seating nipple is made of stainless steel material.
In any of the above-described scheme preferably, two inlets, institute are along the circumferential direction at least set on the seating nipple
Inlet is stated to connect with the comprehensive water cut unit.
In any of the above-described scheme preferably, the position of the neighbouring lower jacket is along the circumferential direction extremely on the seating nipple
Two liquid outlets are set less.
In any of the above-described scheme preferably, said supply unit is by lithium battery group at the quantity of lithium battery is at least
One piece, operating temperature is -40 DEG C -175 DEG C.
In any of the above-described scheme preferably, the underground depth measurement device includes that CCL measurement is shorted and/or monitors
Photographic device.CCL measurement is shorted the measuring cell for entering well depth for measuring device.The optional clear water of monitor camera device is suppressed anti-
Contamination formula downhole imaging instrument.
In any of the above-described scheme preferably, the CCL measurement is shorted is made of fire resistant magnetic material.Such as resistance to height
Warm magnetism steel core.CCL measurement is shorted the depth for measuring horizontal well Multi-parameter Combined Tool water detection measuring device lower going-into-well bottom, passes through
Host computer is shown in the form of specific data.
In any of the above-described scheme preferably, the monitor camera device is arranged in camera hole.
In any of the above-described scheme preferably, the camera hole is arranged in said supply unit and the signal processing list
On seating nipple between member.Monitor camera device is used for the position at monitoring level well Multi-parameter Combined Tool water detection measuring device lower going-into-well bottom
It sets, is shown in the form of specific image host computer, it can be achieved that visual control and judgement, keep measurement result more quasi-
Really, more reliable, good basis is established for subsequent probe.
In any of the above-described scheme preferably, the quantity at least two of the monitor camera device, and along the work
The circumferencial direction for making cylinder is uniformly arranged.
In any of the above-described scheme preferably, sealing material is used between the monitor camera device and the camera hole
Sealing.
In any of the above-described scheme preferably, the signal processing unit is made of electronic system, in the electronic system
Circuit board is set.The data and information that signal processing unit will acquire summarize storage, realize the function of underground real-time storage data,
And be wirelessly connected with the host computer on ground, combine with host computer and realizes that data and information are stored in underground and ground simultaneously
Double store functions, avoid loss of data.
In any of the above-described scheme preferably, the data acquisition unit include between constant temperature member energy, pressure probe, stream
Speed probe, temperature-sensing probe and moisture content sensing electrode.For measuring fluid energy between constant temperature member energy；Pressure probe is for measuring
Strata pressure；Flow velocity probe is for measuring fluid flow rate；Temperature-sensing probe is for measuring formation temperature；Moisture content sensing electrode is used for
Measure moisture content.Data acquisition unit of the invention is integration unit, all kinds of probes are integrated in one unit in, can also collect
At other kinds device, have many advantages, such as that small in size, light weight, acquisition is accurate, reduces cost.
Mass flow is water detection and the key parameter for judging fluid properties, and the present invention passes through between constant temperature member energy, pressure is visited
Head and flow velocity probe three combine measurement mass flow, and obtained result is more acurrate.Fluid enters horizontal well Multi-parameter Combined Tool
In water detection measuring device, between flowing through constant temperature member energy, and during be in contact between constant temperature member energy, energy occurs and hands over
It changes, by the energy variation between constant temperature member energy, learns the energy state of fluid, further pass through fluid density, flow velocity and dress
It sets cross-sectional area and learns mass flow, and then judge fluid properties.Entire analysis and calculating process are realized by host computer, it is ensured that
Measurement result true and accurate.
In any of the above-described scheme preferably, the quantity between the constant temperature member energy is at least one.More preferably
It is that the quantity between constant temperature member energy is three, to ensure that measurement result is more acurrate, more reliable.
In any of the above-described scheme preferably, it is made between the constant temperature member energy of composite material.Titanium-steel is compound
Material, aluminum-steel composite material, magnesium-steel composite material etc. are all good composite materials, have intensity height, light weight, valence
The advantages that lattice are cheap, easily processed into type.
In any of the above-described scheme preferably, the quantity of the pressure probe is at least one.It is further preferred that pressure
The quantity of power probe is three, to ensure that measurement result is more acurrate, more reliable.Measurement range has 0-35MPa and 0-60MPa two
Kind, precision is 1 ‰.Area of passage is designed according to shaft bottom Liquid output, two kinds of φ 25mm and φ 38mm round area of passages can be designed.
In any of the above-described scheme preferably, the quantity of the flow velocity probe is at least one.It is further preferred that stream
The quantity of speed probe is three, to ensure that measurement result is more acurrate, more reliable.It is set using 2DCM silicon magnetodiode and bellows
Count flow velocity probe.
In any of the above-described scheme preferably, the quantity of the temperature-sensing probe is at least one.It is further preferred that sense
The quantity of temperature probe is three, to ensure that measurement result is more acurrate, more reliable.
In any of the above-described scheme preferably, the quantity of the moisture content sensing electrode is at least one, and surface is set
There is vacuum ion plating layer gold.It is further preferred that the quantity of moisture content sensing electrode is three, to ensure that measurement result is more quasi-
Really, more reliable.
It in any of the above-described scheme preferably, further include warning device.
In any of the above-described scheme preferably, the warning device and the host computer are wirelessly connected.
In any of the above-described scheme preferably, the warning device is arranged on the data acquisition unit, i.e., integrated
On the data acquisition unit.
In any of the above-described scheme preferably, the warning device includes alarm, pressure probe between constant temperature member energy
Alarm, flow velocity probe alarm, temperature-sensing probe alarm and moisture content sensing electrode alarm.The warning device is integrated
Formula device, structure is simple, and it is convenient to operate, and alarm signal is accurate.
Due to being provided with the probe of multiple measurement parameters in measuring device, if some probe there is a problem, all will
The combined result of univers parameter is influenced, the final result that each parameter is formed after handling by analysis will generate very big error, this will
The judgement of the fluid properties to oil-gas reservoir EXIT POINT and output is seriously affected, therefore, integrated alarm fills on data acquisition unit
It sets, the measurement situation that can monitor all kinds of probes in real time is then shown in the form of alarming host computer if there is exception
Come, to ensure that measurement result is more acurrate, more reliable.
It is using continuous pipe cable that measuring device of the invention is to be measured by oil jacket annulus tripping in practical work process
Stratum, underground depth measurement device is started to work, and the parameter signal of measurement and/or monitoring image are back to the upper of ground
Machine, so that it is determined that the depth at measuring device lower going-into-well bottom；When arriving oil layer section down, slow down test the speed (usually less than 5m/min), connects
Power supply, opens communication system, and measuring device enters working condition；By the inlet on seating nipple, formation fluid is initially entered
Measuring device, all kinds of probes in data acquisition unit are started to work, and collected parameters are exported upper to ground
Machine is overlapped operation, and the preset parameter of measuring device is combined to obtain the states such as pressure, temperature, volume and the flow velocity of fluid ginseng
Number, using the superposition of host computer, obtains the parameters such as fluid density, volume flow, mass flow, by above-mentioned parameter and gas-liquid
The standard value range of two-phase fluid, which compares, can recognize fluid state, at the same time, the alarm dress in data acquisition unit
It sets and also starts to work, the environment such as operating temperature and pressure that the moment monitors the working condition of each probe, while monitoring measuring device
Situation；In conjunction with the measured value of moisture content, oil-water ratio is distinguished, achievees the purpose that identify oil water relation；Simultaneously in measurement process
In, the storage organization of signal processing unit can all datas such as registered depth, pressure, temperature and composite water cut, and shape at any time
It is transmitted and is handled at the parameters frequency signal centainly indicated.
Horizontal well Multi-parameter Combined Tool water detection measuring device of the invention, structure is simple, small in size, operation is convenient, manufacture at
This is low, convenient for construction and application；Measurement parameter is more, and more parameters can be obtained by the interative computation of host computer, more
Parameter combination can grasp the property of underground fluid comprehensively, as a result more accurate；It is additionally arranged comprehensive water cut unit, test is extended and visits
The time of contact of head and fluid, improve the accuracy of measurement；Have the function of underground and aboveground dual memory data, avoids counting
According to loss；It is additionally arranged warning device, whether investigation measuring probe abnormal conditions occurs, and then improves the accuracy of measurement.
Detailed description of the invention
Fig. 1 is a preferred embodiment structural representation of horizontal well Multi-parameter Combined Tool water detection measuring device according to the invention
Figure；
Fig. 2 is that the data of the embodiment illustrated in fig. 1 of horizontal well Multi-parameter Combined Tool water detection measuring device according to the invention are adopted
Collect the structural schematic diagram of unit；
Fig. 3 is another preferred embodiment structural representation of horizontal well Multi-parameter Combined Tool water detection measuring device according to the invention
Figure；
Fig. 4 is another preferred embodiment structural representation of horizontal well Multi-parameter Combined Tool water detection measuring device according to the invention
Figure；
Fig. 5 is that the data of the embodiment illustrated in fig. 4 of horizontal well Multi-parameter Combined Tool water detection measuring device according to the invention are adopted
Collect the structural schematic diagram of unit.
Explanation: 1- cable connector, 2- transfer connector, 3- seating nipple, 4- lower jacket, 5- power supply unit, 6- well is marked in figure
Lower depth measurement device, 61-CCL measurement are shorted, 62- monitor camera device, 7- signal processing unit, 8- comprehensive water cut unit,
9- data acquisition unit, between 91- constant temperature member energy, 92- pressure probe, 93- flow velocity probe, 94- temperature-sensing probe, 95- moisture content
Sensing electrode, 10- sealing ring, 11- inlet, 12- liquid outlet, 13- warning device, 14- camera hole.
Specific embodiment
In order to be further understood that summary of the invention of the invention, the present invention is elaborated below in conjunction with specific embodiment.
Embodiment one:
As shown in Figure 1, an embodiment of horizontal well Multi-parameter Combined Tool water detection measuring device according to the invention, including successively
Cable connector 1, transfer connector 2, seating nipple 3 and the lower jacket 4 of connection set gradually power supply unit 5, well in the seating nipple 3
Lower depth measurement device 6, signal processing unit 7, comprehensive water cut unit 8 and data acquisition unit 9, the underground depth measurement dress
Set 6 and the signal processing unit 7 and host computer be wirelessly connected.
The host computer setting on the ground, can carry out ground real-time storage and analysis to the data of acquisition, while can show
Show the data measured from underground depth measurement device；The underground depth measurement device is for measuring horizontal well Multi-parameter Combined Tool
The depth at water detection measuring device lower going-into-well bottom, the determination for entering well depth directly affect the accuracy of subsequent acquisition data, if
Enter the inaccuracy that well depth determines, then the data of all kinds of probe detections are also inaccurate, and error is larger, and each parameter is handled by analysis
The final result formed afterwards will generate bigger error, this will seriously affect sentencing to the fluid properties of oil-gas reservoir EXIT POINT and output
It is disconnected；The comprehensive water cut unit is retained for short time of the formation fluid after entering measuring device, it is ensured that formation fluid and each
Class detection device or probe come into full contact with, and then improve the accuracy of measurement；The transfer connector 2 and the seating nipple 3 it
Between sealing ring 10 is set, sealing ring 10 plays the role of sealing and protection, makes closely to connect between transfer connector 2 and seating nipple 3.
Seating nipple 3 is made of stainless steel material.
Peripherally disposed two inlets 11, inlet 11 are connect with comprehensive water cut unit 8 on the seating nipple 3.
Peripherally disposed two liquid outlets 12 in position of neighbouring lower jacket 4 on the seating nipple 3.Said supply unit 5 is by lithium electricity
Pond composition, the quantity of lithium battery are one piece, and operating temperature is -40 DEG C -175 DEG C.The underground depth measurement device 6 includes CCL
Measurement is shorted 61, is made of fire resistant magnetic steel core.CCL measurement is shorted 61 for measuring horizontal well Multi-parameter Combined Tool water detection measurement
The depth at device lower going-into-well bottom, is shown in the form of specific data host computer.The signal processing unit 7 is by electronics
System forms, and circuit board is arranged in the electronic system.The data and information that signal processing unit will acquire summarize storage, realize ground
The function of lower real-time storage data, and be wirelessly connected with the host computer on ground, combine with host computer and realizes that data and information are same
When double store functions for being stored in underground and ground, avoid loss of data.
As shown in Fig. 2, the data acquisition unit 9 include constant temperature member energy between 91, pressure probe 92, flow velocity probe 93,
Temperature-sensing probe 94 and moisture content sensing electrode 95.91 for measuring fluid energy between constant temperature member energy；Pressure probe 92 is for surveying
Measure strata pressure；Flow velocity probe 93 is for measuring fluid flow rate；Temperature-sensing probe 94 is for measuring formation temperature；Moisture content sensing electricity
Pole 95 is for measuring moisture content.The data acquisition unit of the present embodiment is integration unit, and all kinds of probes are integrated in a list
In member, have many advantages, such as that small in size, light weight, acquisition is accurate, reduces cost.
Mass flow is water detection and the key parameter for judging fluid properties, and the present embodiment passes through between constant temperature member energy, pressure
Probe and flow velocity probe three combine measurement mass flow, and obtained result is more acurrate.Fluid enters horizontal well multi-parameter group
It closes in water detection measuring device, between flowing through constant temperature member energy, and during be in contact between constant temperature member energy, energy occurs
Exchange, by the energy variation between constant temperature member energy, learn the energy state of fluid, further by fluid density, flow velocity and
Device cross-sectional area learns mass flow, and then judges fluid properties.Entire analysis and calculating process are by host computer realization, really
Protect measurement result true and accurate.
91 quantity is one between the constant temperature member energy, is made of titanium-steel composite material.The pressure probe 92
Quantity be one, measurement range 0-35MPa, precision be 1 ‰, area of passage is designed as the circle of φ 25mm.The flow velocity
The quantity of probe 93 is one, is designed using 2DCM silicon magnetodiode and bellows.The quantity of the temperature-sensing probe 94 is one
It is a.The quantity of the moisture content sensing electrode 95 is one, and surface is equipped with vacuum ion plating layer gold.
The horizontal well Multi-parameter Combined Tool water detection measuring device of the present embodiment, structure is simple, small in size, operation is convenient, manufacture
It is at low cost, convenient for construction and application；Measurement parameter is more, can obtain more parameters by the interative computation of host computer,
Multi-parameter Combined Tool can grasp the property of underground fluid comprehensively, as a result more accurate；It is additionally arranged comprehensive water cut unit, extends test
The time of contact of probe and fluid, improve the accuracy of measurement；Have the function of underground and aboveground dual memory data, avoids
Loss of data.
Embodiment two:
As shown in figure 3, another embodiment of horizontal well Multi-parameter Combined Tool water detection measuring device according to the invention, knot
Connection relationship, working principle and beneficial effect between structure, each component etc. are basically the same as the first embodiment, unlike:
The host computer setting on the ground, can carry out ground real-time storage and analysis to the data of acquisition, while can show
Show the image monitored from underground depth measurement device.The underground depth measurement device is used for monitoring level well multi-parameter group
The position at water detection measuring device lower going-into-well bottom is closed, and well location will be entered sets and be shown by host computer with image format.
The underground depth measurement device 6 includes monitor camera device 62, suppresses soil resistant formula downhole imaging instrument for clear water,
It is arranged in camera hole 14, camera hole 14 is arranged on the seating nipple 3 between power supply unit 5 and signal processing unit 7, and monitoring is taken the photograph
As being sealed between device 62 and camera hole 14 using sealing material.Monitor camera device is looked for for monitoring level well Multi-parameter Combined Tool
The position at measuring device lower going-into-well bottom, is shown in the form of specific image, it can be achieved that visual control host computer
And judgement, keep measurement result more acurrate, more reliable, establishes good basis for subsequent probe.The number of the monitor camera device 62
Amount is two, and is uniformly arranged along the circumferencial direction of seating nipple 3.
91 quantity is three between the constant temperature member energy, is made of aluminium-steel composite material.The pressure probe 92
Quantity be three, measurement range 0-60MPa, precision be 1 ‰, area of passage is designed as the circle of φ 38mm.The flow velocity
The quantity of probe 93 is three, is designed using 2DCM silicon magnetodiode and bellows.The temperature-sensing probe 94 and moisture content pass
The quantity of sense electrode 95 is three.
Embodiment three:
As shown in figure 4, another embodiment of horizontal well Multi-parameter Combined Tool water detection measuring device according to the invention, knot
Connection relationship, working principle and beneficial effect between structure, each component etc. are basically the same as the first embodiment, unlike:
The underground depth measurement device 6 includes that CCL measurement is shorted 61 and monitor camera device 62.Monitor camera device 62
It is arranged in the camera hole 14 on the seating nipple 3 between power supply unit 5 and signal processing unit 7, quantity is two, and along work
The circumferencial direction for making cylinder 3 is uniformly arranged.
As shown in figure 5, being also integrated with warning device 13 in the data acquisition unit 9.The warning device 13 with it is upper
Machine is wirelessly connected comprising alarm, pressure probe alarm, flow velocity probe alarm, temperature-sensing probe report between constant temperature member energy
Alert device and moisture content sensing electrode alarm.
Due to being provided with the probe of multiple measurement parameters in measuring device, if some probe there is a problem, all will
The combined result of univers parameter is influenced, the final result that each parameter is formed after handling by analysis will generate very big error, this will
The judgement of the fluid properties to oil-gas reservoir EXIT POINT and output is seriously affected, therefore, integrated alarm fills on data acquisition unit
It sets, the measurement situation that can monitor all kinds of probes in real time is then shown in the form of alarming host computer if there is exception
Come, to ensure that measurement result is more acurrate, more reliable.
It will be apparent to those skilled in the art that horizontal well Multi-parameter Combined Tool water detection measuring device of the invention includes above-mentioned
Any combination of each section shown by the summary of the invention and specific embodiment part and attached drawing of description of the invention, is limited to a piece
Width simultaneously describes for each scheme for keeping specification concise without constituting these combinations one by one.It is all in the spirit and principles in the present invention
Within, any modification, equivalent substitution, improvement and etc. done should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of horizontal well Multi-parameter Combined Tool water detection measuring device, including sequentially connected cable connector, transfer connector, seating nipple
And lower jacket, it is characterised in that: power supply unit, underground depth measurement device, signal processing list are set gradually in the seating nipple
Member, comprehensive water cut unit and data acquisition unit, the underground depth measurement device and the signal processing unit and host computer
It is wirelessly connected；
The comprehensive water cut unit is retained for short time of the formation fluid after entering measuring device, it is ensured that formation fluid and each
Class detection device comes into full contact with；Two inlets, the inlet and institute are along the circumferential direction at least set on the seating nipple
The connection of comprehensive water cut unit is stated, two liquid out are along the circumferential direction at least arranged in the position of the neighbouring lower jacket on the seating nipple
Mouthful；
The underground depth measurement device includes CCL measurement short circuit and monitor camera device, and the monitor camera device setting exists
In camera hole, the camera hole is arranged on the seating nipple between said supply unit and the signal processing unit；
The signal processing unit is made of electronic system, and circuit board is arranged in the electronic system, and signal processing unit will acquire
Data and information summarize storage, realize the function of underground real-time storage data；
The data acquisition unit includes between constant temperature member energy, pressure probe, flow velocity probe, temperature-sensing probe and moisture content sensing electricity
Pole, data acquisition unit are integration unit, all kinds of probes are integrated in one unit interior；By between constant temperature member energy, pressure
Probe and flow velocity probe three combine measurement mass flow.
2. horizontal well Multi-parameter Combined Tool water detection measuring device as described in claim 1, it is characterised in that: the transfer connector with
Sealing ring is set between the seating nipple.
3. horizontal well Multi-parameter Combined Tool water detection measuring device as described in claim 1, it is characterised in that: said supply unit by
Lithium battery group at.
4. horizontal well Multi-parameter Combined Tool water detection measuring device as described in claim 1, it is characterised in that: the CCL measurement is short
It connects and is made of fire resistant magnetic material.
5. horizontal well Multi-parameter Combined Tool water detection measuring device as described in claim 1, it is characterised in that: the monitoring camera dress
The quantity at least two set, and be uniformly arranged along the circumferencial direction of the seating nipple.
6. horizontal well Multi-parameter Combined Tool water detection measuring device as claimed in claim 5, it is characterised in that: the monitoring camera dress
It sets and is sealed between the camera hole using sealing material.
7. horizontal well Multi-parameter Combined Tool water detection measuring device as described in claim 1, it is characterised in that: the constant temperature member energy
Between quantity be at least one.
8. horizontal well Multi-parameter Combined Tool water detection measuring device as claimed in claim 7, it is characterised in that: the constant temperature member energy
Between be made of composite material.
9. horizontal well Multi-parameter Combined Tool water detection measuring device as described in claim 1, it is characterised in that: the pressure probe
Quantity is at least one.
10. horizontal well Multi-parameter Combined Tool water detection measuring device as described in claim 1, it is characterised in that: the flow velocity probe
Quantity be at least one.
11. horizontal well Multi-parameter Combined Tool water detection measuring device as described in claim 1, it is characterised in that: the temperature-sensing probe
Quantity be at least one.
12. horizontal well Multi-parameter Combined Tool water detection measuring device as described in claim 1, it is characterised in that: the moisture content passes
The quantity of sense electrode is at least one.
13. such as horizontal well Multi-parameter Combined Tool water detection measuring device of any of claims 1-12, it is characterised in that: also
Including warning device.
14. horizontal well Multi-parameter Combined Tool water detection measuring device as claimed in claim 13, it is characterised in that: the warning device
It is wirelessly connected with the host computer.
15. horizontal well Multi-parameter Combined Tool water detection measuring device as claimed in claim 13, it is characterised in that: the warning device
It is arranged on the data acquisition unit.
16. horizontal well Multi-parameter Combined Tool water detection measuring device as claimed in claim 15, it is characterised in that: the warning device
It is passed including alarm, pressure probe alarm, flow velocity probe alarm, temperature-sensing probe alarm and moisture content between constant temperature member energy
Sense electrode alarm.
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| CN201510730997.0A CN105332696B (en) | 2015-11-02 | 2015-11-02 | Horizontal well Multi-parameter Combined Tool water detection measuring device |
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| CN201510730997.0A CN105332696B (en) | 2015-11-02 | 2015-11-02 | Horizontal well Multi-parameter Combined Tool water detection measuring device |
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| CN105332696B true CN105332696B (en) | 2018-12-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH063210A (en) * | 1992-06-24 | 1994-01-11 | Hazama Gumi Ltd | Multiple depth pore water pressure measuring device |
| CN2473335Y (en) * | 2001-01-17 | 2002-01-23 | 马冬兰 | Under well complex monitor for oil pumping well |
| CN103993870A (en) * | 2013-02-19 | 2014-08-20 | 大庆国电海天科技有限公司 | Layer-by-layer detection method for parameters under oil field oil-water well |
| CN104213908A (en) * | 2013-06-05 | 2014-12-17 | 中国石油天然气股份有限公司 | Underground storage type flow and water content monitor |
| CN203783574U (en) * | 2014-04-22 | 2014-08-20 | 陈依南 | Combined type underground fluid identification and parameter measurement device |
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