CN207420504U - A kind of Multi-parameter Combined Tool logging device - Google Patents
A kind of Multi-parameter Combined Tool logging device Download PDFInfo
- Publication number
- CN207420504U CN207420504U CN201721430149.9U CN201721430149U CN207420504U CN 207420504 U CN207420504 U CN 207420504U CN 201721430149 U CN201721430149 U CN 201721430149U CN 207420504 U CN207420504 U CN 207420504U
- Authority
- CN
- China
- Prior art keywords
- strainer
- filter box
- fixed frame
- combined tool
- logging device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a kind of Multi-parameter Combined Tool logging device, including filter box, filter cover, the filter box side wall opens up entrance and exit, wherein entrance is higher than outlet, inlet is installed by inlet screen, exit installation outlet strainer, the filter box itself lower port installation bottom strainer, filter box itself upper port installs filter cover, the filter cover is offered for the sensor fixing hole of sensor insertion filter box, the mesh number of the bottom strainer, which is less than, in the mesh number of outlet strainer, exports mesh number of the mesh number of strainer less than inlet screen.Fixed frame assembly is installed in the filter cover.A kind of Multi-parameter Combined Tool logging device is safe and reliable, and operation application efficiency is high, and repeatability can be applied high.The device reduces the security risk of personnel's operation, meanwhile, which is hardly damaged, highly practical, effectively supports the occupational health protection of operating personnel.
Description
Technical field
The utility model is related to oil and gas exploration and it is other need carry out drilling liquid parameter admission construction field, especially
It is a kind of Multi-parameter Combined Tool logging device.
Background technology
Compound logging is oil-gas exploration ' eyes '.Comprehensive mud logging technology is widely used in entire in oil-gas exploration construction
In drilling process.Compound logging not only has a wide range of applications to stratigraphic well, exploration well, prospect pit during new exploration areas, and
And also there is very irreplaceable role to the construction of development well, adjustment well in the development process of old area.Due to compound logging
Technology is the new and high technology aggregate of multidisciplinary, more Integration ofTechnologies, therefore its acquired quantity of parameters, data at the construction field (site)
Information not just services for sole user.That is：The drilling engineering information of acquisition both can be for drilling engineering technology people
Member uses, and can also be used for geological technique personnel：Meanwhile the geological information of acquisition is similarly engineering, geological technique personnel
It is used in conjunction with, the two complements each other, utilizes each other, resource-sharing.The function of compound logging is embodied in more
A aspect as using compound logging carry out formation evaluation, carry out oil and gas resource evaluation, monitor wellbore construction, use advanced calculating
Machine technology is exploration service etc..The approach that the function of compound logging is realized is exactly the acquisition, analysis and application of real time data,
Real time data is by different types of sensor collection mounted on the live different parts of exploration.
Sensor realizes the acquisition of various parameters, and comprehensive analysis and processing are carried out by computer system.Sensor is outer
Peripheral equipment, installation are erected at the different parts of drilling machine, such as drilling fluid entrance, drilling fluid outlet, buffering tank field, above and below rig floor, it is dynamic
Power area etc., the i.e. installation of selecting a good opportunity according to the parameter type and effect enrolled.Wherein, drilling liquid parameter such as density, temperature, conductance
The sensors such as rate are complete installations, and drilling fluid entrance and exit respectively has a set of.
In installation is set up, effective mode is separately to set up each sensor, i.e., each sensor has oneself
Mounting bracket is inserted respectively into the space that can contact drilling fluid.But as the sensors such as temperature, density, electrical conductivity have
The installation requirement of oneself, and this conventional mounting means can not meet the condition of sensor admission parameter, it is necessary to frequent
It is artificial to adjust, so as to cause extra work amount, while also it is unfavorable for security maintenance.So how more science, specification and
Standardization ground sets up installation sensor, is always compound logging scene urgent problem to be solved.
Compound logging installs the various sensors of erection at the scene includes density, temperature, electrical conductivity etc., is all to utilize tripod
Or the fastening tools such as G- types folder select a good opportunity sensor mounted on necessary position.In such installation is set up, inevitably
Encounter various problems.What conductivity sensor measured is the electric conductivity of the salinity, i.e. drilling fluid of drilling fluid, due to oil gas not
Conduction, hereby it is possible to judge the property of underground fluid, so as to find oil/gas show.But the operation principle of conductivity sensor
Determine that it must exempt from the interference of other materials, such as the external substance of impurity, plastics and other non-formation fluids, and such case
But happen occasionally, as filiform in the additive that is mingled in drilling fluid etc., these things are if being wrapped on sensor probe
It can cause working sensor distortion.Temperature is to reflect the important instruction of subsurface anomaly high pressure, and oil-gas-water layer all reflects certain
Geothermal gradient changes, and may determine that oil-gas-water layer accordingly, but sensor have in an installation it is certain away from metal tank skin
Otherwise distance can be affected.Density is the important indicator of property of drilling fluid, is pass well control safety, still, differential density
Meter, i.e. density sensor, often solid phase particles and the agitation force of liquid flow movable property life are influenced in by drilling fluid in the application,
It needs frequently artificially to exclude foreign matter.It sums up, carrys out specification sensor without a kind of device of scientific professionals strong applicability
The problem of installing, being then present with following several respects：
(1) the artificial adjustment that operating personnel are regular is needed, adds routine work amount, is unfavorable for occupational health protection；
(2) artificial adjustment can influence cross-operation regularly, reduce work limitation；
(3) artificial adjustment will interrupt parameters admission continuity, affect work quality；
(4) individual installation needs to weld fire operation, adds equipment operating cost；
(5) conventional mounting means, which can not be realized, is dynamically adjusted flexibly, and is unfavorable for sensor self-protection and safeguards to protect
It supports；
(6) frequently manual operation is unfavorable for safety precaution；
(7) continually maintaining and adjustment need substantial amounts of fresh water cleaning, are unfavorable for environmental protection.
By retrieval, application number：200920078535.5 publication date 2009-10-21 discloses a kind of compound logging exit
Density measuring equipment is related to the manufacturing technology field of drilling well middle outlet drilling fluid density measurement equipment, and the utility model is by connecting
Head, liquid column pipe, drain, force-sensitive sensor composition devise a kind of comprehensive recording using force-sensitive sensor detection pressure change
Well exit density measurement device.
Application number：93222011.8, publication date 1994-06-08 disclose four parameter measuring apparatus of well water, including water
Position, water temperature, temperature, conductivity transmitter (amplifier), multi-channel sampling switch, analog-to-digital conversion reference voltage, modulus A/D conversions are single
Piece machine, I/O expansion interfaces, program and data memory, host housing, power supply and time switch, keyboard ＆ display print jack, electricity
Cable, water level, water temperature, air-temperature sensor and conductance electrode；Water level, water temperature, air-temperature sensor and conductance electrode, power supply and timing are opened
It closes, keyboard ＆ display print jack is connected respectively with water-proof cable to be connected again with host housing water-stop.Its main feature is that small energy
It is put into for a long time, continuously water level, water temperature, temperature and electrical conductivity (in water) in the automatic record well of measurement.
But technology disclosed above, specific technical solution, solve the technical issues of, the part such as technique effect with this
Application has the difference of essence, although make use of the measurement technologies means such as density sensor, as device in itself, the filter of the application
The structures such as case, fixed frame are not disclosed, and the prior art does not have technical inspiration yet.
Utility model content
The purpose of this utility model is to provide a kind of Multi-parameter Combined Tool logging device, thoroughly solves this in applying at the scene
One it is universal and it is crucial the problem of, i.e., it is traditional and continue up " low, old, bad " problem.It realizes density, temperature and conductance
The combination installation of rate sensor is set up, and it is accurate to have reached live set science mounting bracket bidding, it is ensured that three mark of scene is built.It should
A kind of Multi-parameter Combined Tool logging device is safe and reliable, and operation application efficiency is high, and repeatability can be applied high.The device reduces personnel
The security risk of operation, meanwhile, which is hardly damaged, highly practical, and the occupational health for effectively supporting operating personnel is protected
Shield.
The purpose of this utility model can be achieved by the following technical measures：
The Multi-parameter Combined Tool logging device includes filter box, filter cover, and the filter box side wall opens up entrance and exit, wherein entrance
Higher than outlet, inlet screen, exit installation outlet strainer are installed in inlet, itself lower port of the filter box installs bottom strainer,
Filter box itself upper port installs filter cover, and the filter cover offers sensor to be inserted into the sensor fixing hole of filter box, described
The mesh number of bottom strainer, which is less than, in the mesh number of outlet strainer, exports mesh number of the mesh number of strainer less than inlet screen.
The purpose of this utility model can be also achieved by the following technical measures：
The bottom strainer be trellis, 40 mesh；The inlet screen is trellis, and 80 mesh, inlet screen is apart from filter box top surface
50mm；The outlet strainer is trellis, and 60 mesh, outlet strainer is apart from filter box bottom surface 50mm.
The inlet screen and outlet strainer are diagonally arranged.
The filter cover edge is stuck in filter box upper port by three locks, and the bottom strainer is also stuck in by three locks under filter box
Port.
Installed cassette at the sensor fixing hole, the deck include snap ring, and snap ring opens up radial direction screw hole, mirror image screw hole
Middle installation screw, key screw sensor are fixed.
Fixed frame assembly is installed in the filter cover.
The fixed frame assembly includes fixed frame, extended plate, fixed frame slideway, and the fixed frame includes the perpendicular of integral structure
Bar and cross bar, montant are telescopic structure, and are carried out in telescopic segment using the lock screw installed in extended plate and extended plate
It adjusts and fixes, the fixed frame slideway is mounted in filter cover, and the fixed frame bottom sets plate, and plate, which slides, is installed on fixation
In frame slideway.
Strip mounting hole is opened up on the fixed frame cross bar, while fixed glides are installed on cross bar, is installed in fixed glides
Fixed screw, fixed glides drive fixed screw to adjust fixed position in strip mounting hole.
The utility model has the advantages that compared with prior art：
A kind of Multi-parameter Combined Tool logging device can be widely applied to oil and gas exploration and it is other need carry out drilling fluid
It is a kind of important of compound logging routine work, Standardization Construction and installation erection construction in the construction environment of parameter admission
Safe instrumentality device, meanwhile, also can be widely used in other similar production fields, be a kind of convenient, flexible utility and
Facility.
A kind of Multi-parameter Combined Tool logging device passes through inlet screen and the diagonally arranged drilling fluid that reduces of outlet strainer
Disturbance, inlet screen can prevent larger solid phase particles from entering, and outlet strainer can then allow larger solid phase particles to flow out.Bottom strainer
Screen distance it is maximum, can also be filtered out under the effect of gravity after having the entrance of major diameter solid phase particles.Common strainer design can be with
It prevents filiform from entering winding, stable drilling fluid flowing environment is formd in entire babinet, convenient for temperature, density and conductance
The reliable and stable admission of rate parameter.Three sensor decks in capping are directly docked by screw, easy for assemble or unload quick；Gu
The ramp design for determining frame has extended application space scope, and it is big that stretching combinations mixing is applicable in function.
A kind of Multi-parameter Combined Tool logging device creates following performance and advantage：
(1) the artificial adjustment for being not required operating personnel regular, reduces routine work amount, is conducive to occupational health guarantor
Shield；
(2) necessity artificially adjusted regularly is eliminated, does not influence cross-operation, improves work limitation；
(3) continuity for ensuring parameter admission need not be artificially adjusted, maintains high work quality；
(4) fire operation need not be welded, reduces equipment operating cost；
(5) it can realize and dynamically be adjusted flexibly, be conducive to sensor self-protection and maintaining；
(6) due to avoiding frequent manual operation, so as to reduce the probability of security risk appearance；
(7) eliminate due to unreasonable installation and result in the need for the necessity of a large amount of fresh water cleaning sensors, be conducive to ring
It protects in border.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
In figure：Filter box 1, capping 2, conductivity sensor 3, temperature sensor 4, density sensor 5, deck 6, inlet screen
7th, export strainer 8, bottom strainer 9, lock 10, lock 11, fixed frame 12, extended plate 13, fixed frame slideway 14, fixed glides 15,
Fixed screw 16.
Specific embodiment
Detailed description and technology contents in relation to the utility model, cooperation description of the drawings is as follows, however attached drawing is only to refer to
With purposes of discussion, not it is used for being any limitation as the utility model.
According to Fig. 1, the Multi-parameter Combined Tool logging device, including filter box 1, filter cover 2, the filter box side wall opens up entrance and goes out
Mouthful, wherein entrance is higher than outlet, inlet installation inlet screen 7, exit installation outlet strainer 8, itself lower end of the filter box
Mouth installation bottom strainer 9, filter box itself upper port installation filter cover 1, the filter cover are offered for the biography of sensor insertion filter box
Sensor mounting hole, the mesh number of the bottom strainer are less than the mesh number in the mesh number of outlet strainer, exporting strainer less than inlet screen
Mesh number.Sensor fixing hole can set 1 or multiple, and wherein sensor can also include 1 and more, and the present embodiment is opened
If three sensor fixing holes, corresponding conductivity sensor 3, temperature sensor 4, density sensor 5.The sensor is fixed
Installed cassette at hole, the deck include snap ring, and snap ring opens up radial direction screw hole, and screw, key screw sensing are installed in mirror image screw hole
Device is fixed.
The bottom strainer be trellis, 40 mesh；The inlet screen is trellis, and 80 mesh, inlet screen is apart from filter box top surface
50mm；The outlet strainer is trellis, and 60 mesh, outlet strainer is apart from filter box bottom surface 50mm.The inlet screen and outlet strainer
It is diagonally arranged.
The filter cover edge is stuck in filter box upper port by three locks 10, and the bottom strainer is also stuck in filter by three locks 11
Case lower port.
Fixed frame assembly is installed in the filter cover.The fixed frame assembly includes fixed frame 12, extended plate 13, fixed frame
Slideway 14, the fixed frame include the montant and cross bar of integral structure, and montant is telescopic structure, and utilize and prolong in telescopic segment
Fixation is adjusted in the lock screw installed in panel and extended plate, and the fixed frame slideway is mounted in filter cover, the fixation
Frame bottom sets plate, and plate, which slides, to be installed in fixed frame slideway.
Strip mounting hole is opened up on the fixed frame cross bar, while fixed glides 15 are installed on cross bar, is pacified in fixed glides
Fixed screw 16 is filled, fixed glides drive fixed screw to adjust fixed position in strip mounting hole.
The chief component of the Multi-parameter Combined Tool logging device has filter box and fixed frame, and overall material is using high-quality stainless
Steel, high temperature resistant acid and alkali corrosion.Filter box is used for being located drilling fluid density, drilling fluid temperature and drilling fluid conductivity sensor.Gu
Determine frame for filter box suspension to be fixed on some position of drilling fluid tank field, silk card is fixed, install, dismantle, shift facilitate it is fast
It is prompt.
Filter box.Filter box is hollow cylinder, wall thickness 3mm, diameter 450mm, high 600mm.Filter box is made of several parts：It filters at bottom
Net, inlet screen, outlet strainer and capping.1. bottom strainer.Bottom strainer connects fixation, bottom strainer with babinet by three locks
With trellis, 40 mesh.2. inlet screen.Inlet screen trellis, on the top of cylinder babinet, apart from box top 50mm, 80 mesh.Enter
Mouth strainer is integral for circular and the same radian of babinet, diameter 150mm and welding box body.3. export strainer.Exporting strainer is
Trellis, in the lower part of cylinder babinet, apart from tank floor 50mm, 60 mesh.Inlet screen is the circular and same radian of babinet, diameter
150mm and welding box body are integral.Inlet screen and outlet strainer are diagonally arranged.4. it covers.Capping is solid by three locks
It is scheduled on cylinder babinet.Three sensors, i.e. drilling fluid density, temperature and electrical conductivity, three sensors are fixed in installation in capping
Arrangement by operable scope in triangle arrangement, there are two deck screws for each sensor and the fixed position of capping.Two
A screw and the upper corresponding silk cap docking of capping screw, you can sensor are fixed in capping, if you need to some sensor
It is individually operated, deck screw need to only be unscrewed and can be taken off sensor.
Fixed frame.Fixed frame uses square opening steel, interior length of side 50mm, wall thickness 3mm.The standing portion of fixed frame is unilateral side two
Section, each long 400mm, length is 800mm after two section docking.Two section of unilateral side is nested in extended plate.1. extended plate.Extended plate is side
Mouth steel, interior length of side 57mm, wall thickness 3mm, long 600mm.There are two fixed screw in extended plate, a section on the unilateral side of fixed frame is stretched
When, fastening screw can lengthen the standing portion of fixed frame, can be by standing portion height under the fixation supporting role of extended plate
Degree extension 500mm, i.e., unilateral standing portion overall length can arrive 1300mm, and the spacing of two fixed screws is 100mm.Fixed frame can be
It laterally slides to shorten both sides spacing in fixed glides so as to meet the needs of different spacing.The lateral part of fixed frame is long
400mm and standing portion promoting menstruation, are fixed by screw and short fixed glides.2. fixed frame slideway.Fixed frame slideway is welded on envelope
It covers, flat mouth steel, wall thickness 3mm, hem width 70mm × thickness 15mm in mouth, the unilateral long 100mm of fixed frame slideway, horizontal both sides are in straight
Line, compared with cap central straight line position.The bottom of fixed frame horizontal in slideway can be slided, and can be shortened/be extended by sliding
The spacing of two fixed frames and meet it is different installation width needs.Plate is arranged at the standing portion bottom of fixed frame, and plate can be inserted
Enter in fixed frame slideway, can not slide up slide top, the long 60mm of plate × wide 60mm × thickness 10mm.The top surface of fixed frame slideway
Otch, wide 50mm × long 100mm.
The Multi-parameter Combined Tool logging device reduces disturbing for drilling fluid by inlet screen and outlet the diagonally arranged of strainer
Dynamic, inlet screen can prevent larger solid phase particles from entering, and outlet strainer can then allow larger solid phase particles to flow out.Bottom strainer
Screen distance is maximum, can also be filtered out under the effect of gravity after having the entrance of major diameter solid phase particles.Common strainer design can be to prevent
Only filiform enters winding, stable drilling fluid flowing environment is formd in entire babinet, convenient for temperature, density and electrical conductivity
The reliable and stable admission of parameter.Three sensor decks in capping are directly docked by screw, easy for assemble or unload quick；It is fixed
The ramp design of frame has extended application space scope, and it is big that stretching combinations mixing is applicable in function.
Performance and advantage：
The Multi-parameter Combined Tool logging device creates following performance and advantage：
(1) the artificial adjustment for being not required operating personnel regular, reduces routine work amount, is conducive to occupational health guarantor
Shield；
(2) necessity artificially adjusted regularly is eliminated, does not influence cross-operation, improves work limitation；
(3) continuity for ensuring parameter admission need not be artificially adjusted, maintains high work quality；
(4) fire operation need not be welded, reduces equipment operating cost；
(5) it can realize and dynamically be adjusted flexibly, be conducive to sensor self-protection and maintaining；
(6) due to avoiding frequent manual operation, so as to reduce the probability of security risk appearance；
(7) eliminate due to unreasonable installation and result in the need for the necessity of a large amount of fresh water cleaning sensors, be conducive to ring
It protects in border.
The above is only the preferred embodiment of the present invention, non-to limit the scope of the claims of the utility model,
He uses the equivalence changes of the utility model patent spirit, should all belong to the scope of the claims of the utility model.
Claims (8)
1. a kind of Multi-parameter Combined Tool logging device, which is characterized in that including filter box, filter cover, the filter box side wall open up entrance and
Outlet, wherein entrance are higher than outlet, inlet installation inlet screen, exit installation outlet strainer, itself lower end of the filter box
Mouth installation bottom strainer, filter box itself upper port installation filter cover, the filter cover are offered for the sensing of sensor insertion filter box
Device mounting hole, the mesh number of the bottom strainer, which is less than, in the mesh number of outlet strainer, exports mesh of the mesh number of strainer less than inlet screen
Number.
2. a kind of Multi-parameter Combined Tool logging device according to claim 1, which is characterized in that the bottom strainer is trellis,
40 mesh；The inlet screen is trellis, and 80 mesh, inlet screen is apart from filter box top surface 50mm；The strainer that exports is trellis, and 60
Mesh, outlet strainer is apart from filter box bottom surface 50mm.
3. a kind of Multi-parameter Combined Tool logging device according to claim 1 or 2, which is characterized in that the inlet screen and
It is diagonally arranged to export strainer.
4. a kind of Multi-parameter Combined Tool logging device according to claim 3, which is characterized in that the filter cover edge leans on three
Lock is stuck in filter box upper port, and the bottom strainer is also stuck in filter box lower port by three locks.
5. a kind of Multi-parameter Combined Tool logging device according to claim 3, which is characterized in that at the sensor fixing hole
Installed cassette, the deck include snap ring, and snap ring opens up radial direction screw hole, screw is installed in mirror image screw hole, and key screw sensor is consolidated
It lives calmly.
6. a kind of Multi-parameter Combined Tool logging device according to claim 3, which is characterized in that be equipped in the filter cover solid
Determine frame assembly.
7. a kind of Multi-parameter Combined Tool logging device according to claim 6, which is characterized in that the fixed frame assembly includes
Fixed frame, extended plate, fixed frame slideway, the fixed frame include the montant and cross bar of integral structure, and montant is telescopic structure,
And fixation, the fixed frame slideway installation is adjusted using the lock screw installed in extended plate and extended plate in telescopic segment
In filter cover, the fixed frame bottom sets plate, and plate, which slides, to be installed in fixed frame slideway.
8. a kind of Multi-parameter Combined Tool logging device according to claim 7, which is characterized in that opened on the fixed frame cross bar
If strip mounting hole, while fixed glides are installed on cross bar, fixed screw is installed, fixed glides drive fixed spiral shell in fixed glides
Silk adjusts fixed position in strip mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430149.9U CN207420504U (en) | 2017-10-31 | 2017-10-31 | A kind of Multi-parameter Combined Tool logging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430149.9U CN207420504U (en) | 2017-10-31 | 2017-10-31 | A kind of Multi-parameter Combined Tool logging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420504U true CN207420504U (en) | 2018-05-29 |
Family
ID=62310426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430149.9U Active CN207420504U (en) | 2017-10-31 | 2017-10-31 | A kind of Multi-parameter Combined Tool logging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736731A (en) * | 2017-10-31 | 2019-05-10 | 中石化石油工程技术服务有限公司 | Multi-parameter Combined Tool logging device |
| CN111781093A (en) * | 2020-07-06 | 2020-10-16 | 中国石油天然气集团有限公司 | Telescopic multifunctional drilling fluid detection device |
| CN112627812A (en) * | 2020-11-30 | 2021-04-09 | 中海石油（中国）有限公司天津分公司 | Underground blocking layer short section for measuring lithology and drilling assembly |
-
2017
- 2017-10-31 CN CN201721430149.9U patent/CN207420504U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736731A (en) * | 2017-10-31 | 2019-05-10 | 中石化石油工程技术服务有限公司 | Multi-parameter Combined Tool logging device |
| CN111781093A (en) * | 2020-07-06 | 2020-10-16 | 中国石油天然气集团有限公司 | Telescopic multifunctional drilling fluid detection device |
| CN112627812A (en) * | 2020-11-30 | 2021-04-09 | 中海石油（中国）有限公司天津分公司 | Underground blocking layer short section for measuring lithology and drilling assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207420504U (en) | A kind of Multi-parameter Combined Tool logging device | |
| CN203324042U (en) | Portable confined water well type water sample collector | |
| CN113513308A (en) | Wellhead protection device for underground water automatic monitoring well and installation and use methods | |
| CN106768196A (en) | A kind of intelligentized Level monitor | |
| CN214748288U (en) | Water level measuring device | |
| CN117109522B (en) | Sedimentation water level integrated monitoring device | |
| CN206387449U (en) | Underground gushing water amount monitoring device | |
| CN209338966U (en) | One kind being based on civil engineering flatness detecting device | |
| CN109736731A (en) | Multi-parameter Combined Tool logging device | |
| CN206057017U (en) | A kind of ground water fixed depth harvester | |
| CN208736496U (en) | A kind of buried pressure water-level gauge of the bitubular | |
| CN206192689U (en) | Measuring device for civil engineering | |
| CN206223147U (en) | A kind of deformation of deep excavation monitoring alarm | |
| CN213118026U (en) | Drainage pipe dredging and dredging detection equipment | |
| CN210922931U (en) | Portable multifunctional anti-overflow U-shaped pressure gauge | |
| CN211736553U (en) | A monitoring facilities installation protector for hydrology monitoring well | |
| CN114047308A (en) | Underground water detection method and detection system thereof | |
| CN2864091Y (en) | Multifunctional current logging instrumentation | |
| CN206974502U (en) | A kind of water-level measuring post of portable type measuring water level | |
| CN213813272U (en) | Raise dust detector that stability is good | |
| CN214697830U (en) | Well head protection device of multifunctional underground water automatic monitoring well | |
| CN220853755U (en) | Hydrologic infrastructure's water level well structure | |
| CN215493541U (en) | Water quality monitoring well for drainage pipe network and drainage pipe network monitoring system | |
| CN215639344U (en) | Bridge and tunnel structure crack monitoring device based on digital image anomaly recognition | |
| CN215811900U (en) | Bamboo forest environmental monitoring sampling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220301 Address after: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Shengli geological logging company of Sinopec Jingwei Co.,Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: GEOLOGICAL LOGGING BRANCH OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |