CN205477584U - Far survey scale device between well - Google Patents
Far survey scale device between well Download PDFInfo
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- CN205477584U CN205477584U CN201620113813.6U CN201620113813U CN205477584U CN 205477584 U CN205477584 U CN 205477584U CN 201620113813 U CN201620113813 U CN 201620113813U CN 205477584 U CN205477584 U CN 205477584U
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- well
- test pit
- far
- graduation apparatus
- test
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Abstract
The utility model provides a far survey scale device between well relates to mining site geophysics technical field, this far survey scale device between well can simulate complicated in the pit, between well environment to can for logging instrument or log well to test provides effectual verification. A far survey scale device between well, far survey scale device between well comprises the many mouthfuls of test wells that have different lithologic characters, the lithology material of different materials is arranged to the different degree of depth of identical graduation well, the lithology material of different materials is arranged in the different position in same deep of identical graduation well, be provided with the anomalous body that the material differed from each other around the wall of a well, be provided with the anomalous body that the material differed from each other between the adjacent test well.
Description
Technical field
This utility model relates to field geophysics technical field, particularly relates to remote detection scale dress between a kind of well
Put.
Background technology
Logging technique is to utilize the earth such as the electrochemical properties of rock stratum, conductive characteristic, acoustic characteristic, radioactivity
Physical characteristic, measure geophysical parameters method, belong to applied geophysics method (include weight, magnetic,
One of electricity, shake, core).And in order to ensure well logging experiment or effective reliability of logger, need survey
Well experiment or logger are verified, prior art generally utilizes standard test well, conventional criteria test pit
Or experimental modelling well completes above-mentioned proof procedure.However, it is found by the inventors that existing standard test well depends on
So there are the defects such as the scope of application is little, demarcation is the most concrete.
Utility model content
This utility model provides and far detects graduation apparatus between a kind of well, and between this well, remote detection graduation apparatus is permissible
Environment between the down-hole of simulation complexity, well, verifies such that it is able to provide effective for logger or well logging experiment.
For solving above-mentioned technical problem, embodiment of the present utility model adopts the following technical scheme that
Far detecting graduation apparatus between a kind of well, between described well, remote detection graduation apparatus is made up of many mouthfuls of test pits,
Described test pit is made up of F, well bore wall implant and the isomer of well week in well；
The lithology material of unlike material it is disposed with at the different depth position of identical graduation well；
Adjacent test pit is disposed with the well week isomer of unlike material.
Further, position, the same deep different azimuth of identical graduation well is disposed with the lithology of unlike material
Material.
More preferred, described test pit includes bore hole test pit, glass reinforced plastic sleeve test pit, steel thimble
Test pit, test pit between fiber glass reinforced plastic cover pipe well, between steel cased hole between test pit and fiberglass, steel cased hole
Test pit.
Preferably, the lithology material of described unlike material include hyaline-quartz, rustless steel, cement, granite,
Arenaceous shale.
Optionally, the well bore wall implant arranged in identical graduation well and well week isomer interval are less than 35cm.
Optionally, the equivalent hydrogen index of the test pit of formation is-0.041～0.05.
This utility model provides and far detects graduation apparatus between a kind of well, and between this well, remote detection graduation apparatus is by many
Mouth has the test pit of different lithology feature and constitutes.Concrete, the different depth of identical graduation well is disposed with not
Lithology material with material；The same deep different azimuth of identical graduation well is disposed with the lithology material of unlike material
Material；The borehole wall is provided around the anomalous body that material is different；Different different of material it is provided with between adjacent test pit
Chang Ti.By environment between above-mentioned its down-hole that can simulate various complexity of experiment well arranging formation and well,
When utilizing logger that this experiment well is detected, can reflect that logger is according to testing result
No reliably.
Accompanying drawing explanation
Fig. 1 is the remote structural representation detecting graduation apparatus between this utility model well；
Fig. 2 is the schematic diagram that this utility model bore hole test pit is cut open layering by depth dimension；
Fig. 3 is the schematic diagram that this utility model same degree of depth of bore hole test pit cuts subregion open；
Fig. 4 is the schematic diagram of this utility model bore hole test pit well Zhou Bushe anomalous body；
Fig. 5 is the schematic diagram that this utility model glass reinforced plastic sleeve test pit is cut open layering by depth dimension；
Fig. 6 is the schematic diagram that this utility model same degree of depth of glass reinforced plastic sleeve test pit cuts subregion open；
Fig. 7 is the schematic diagram of this utility model glass reinforced plastic sleeve test pit well Zhou Bushe anomalous body.
Detailed description of the invention
This utility model provides and far detects graduation apparatus between a kind of well, and between this well, remote detection graduation apparatus is permissible
Environment between the down-hole of simulation complexity, well, verifies such that it is able to provide effective for logger or well logging experiment.
Below in conjunction with following accompanying drawing, this utility model embodiment is described in detail.
This utility model provides and far detects graduation apparatus between a kind of well, and between this well, remote detection graduation apparatus is by many
Mouth has the test pit of different lithology feature and constitutes.According to the difference of lithologic character, test pit can further may be used
It is specifically divided into bore hole test pit, glass reinforced plastic sleeve test pit, steel thimble test pit, carves between fiber glass reinforced plastic cover pipe well
Degree well, test pit etc. between test pit and fiberglass, steel cased hole between steel cased hole.Concrete, such as Fig. 1
Shown in, Fig. 1 gives the experiment well that 12 mouthfuls of lithology of J1-J12 are different, and wherein J1, J5, J9, J11 are
Bore hole test pit, J6, J7, J12 are steel thimble test pit, and J3, J4, J8, J11 are that glass reinforced plastic sleeve is carved
Degree well.Wherein, bore hole test pit, glass reinforced plastic sleeve test pit, steel thimble test pit have been mainly used in far
The scale of distance measurement instrument and verification；Between fiber glass reinforced plastic cover pipe well, test pit is mainly used between non-metallic casing well
Measurement scales；Between steel cased hole, test pit is mainly used in the scale of metal canula interborehole measurement；Fiberglass, steel
Between cased well, test pit is mainly used between non-metallic casing and metal canula scale between well.And so-called different material
The lithology material of matter can be any one in hyaline-quartz, rustless steel, cement, granite, arenaceous shale
Or several, this lithology material also can be to construct to measure conventional other materials certainly.
Wherein, it is introduced as a example by bore hole test pit.
As in figure 2 it is shown, bore hole test pit is by F, well bore wall implant and well part Wednesday in well
Structure is constituted, and by using solid packing material to fix its shaft wall structure.And for guaranteeing this bore hole scale
Well can reflect that complex subsurface environment, same bore hole test pit different depth are disposed with the rock of unlike material
Property material.Concrete, as in figure 2 it is shown, this bore hole test pit is layered by depth dimension, and will divide
Layer is expressed as such as: 21,22,23,24 ... 2n layer position (wherein, n is natural number), and every layer by using
The lithology material of unlike material also is stacked with forming this bore hole test pit.Additionally, identical graduation well is same
Deep different azimuth also can be disposed with the lithology material of unlike material, as it is shown on figure 3, by bore hole test pit
One depth is cut open, encloses along well and divides, and is such as by partitioned representation: 11,12,13,14,15 ...
1n part (wherein, n is natural number), is often filled partially with the lithology material of unlike material.
In addition, also can be provided around, at this bore hole test pit borehole wall, the anomalous body that material is different further,
As shown in Figure 4, the anomalous body of setting is represented by such as: 31,32,33,34,35,36 ... 3n is abnormal
Body (wherein, n is natural number), above-mentioned anomalous body was all distributed near well week.
In like manner, when the well that experiment well is other lithologic character, also can carry out above-mentioned setting, such as: glass
Steel thimble test pit, as shown in Fig. 5,6,7, wherein Fig. 5 is the glass reinforced plastic sleeve along depth direction cutting
The schematic diagram of test pit, is layered along depth direction this glass reinforced plastic sleeve test pit, concrete, should
Layer representation is such as: 51,52,53,54 ... 5n layer position (wherein, n is natural number)；Fig. 6 is same
The sectional view of degree of depth glass reinforced plastic sleeve test pit, cuts open a certain for glass reinforced plastic sleeve test pit depth, along well
Enclose and divide, be such as by partitioned representation: 41,42,43,44,45 ... (wherein, n is 4n part
Natural number)；Fig. 7 is the schematic diagram of the glass reinforced plastic sleeve test pit being distributed around anomalous body well week, setting
Anomalous body is represented by such as: 61,62,63,64,65,66 ... (wherein, n is nature to 6n anomalous body
Number).
It should be noted that as a kind of embodiment of the present utility model, the well arranged in identical graduation well
Barrel implant and well week isomer interval preferably more than 35cm；And the hydrogeneous finger of equivalence of the test pit formed
Number is for-0.041～0.05；Specifically, when well bore wall implant mainly uses arenaceous shale, test pit
Equivalent hydrogen index be about-0.035, and when well bore wall implant mainly uses rustless steel or hyaline-quartz,
The equivalent hydrogen index of test pit is about 0.015.
This utility model provides and far detects graduation apparatus between a kind of well, and between this well, remote detection graduation apparatus is by many
Mouth has the test pit of different lithology feature and constitutes.Concrete, the different depth of identical graduation well is disposed with not
Lithology material with material；The same deep different azimuth of identical graduation well is disposed with the lithology material of unlike material
Material；The borehole wall is provided around the anomalous body that material is different；Different different of material it is provided with between adjacent test pit
Chang Ti.By environment between above-mentioned its down-hole that can simulate various complexity of experiment well arranging formation and well,
When utilizing logger that this experiment well is detected, can reflect that logger is according to testing result
No reliably.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is also
Be not limited to this, any those familiar with the art in the technical scope that this utility model discloses,
Change can be readily occurred in or replace, all should contain within protection domain of the present utility model.Therefore, this reality
Should be as the criterion with described scope of the claims with novel protection domain.
Claims (6)
1. far detect graduation apparatus between a well, it is characterised in that
Between described well, remote detection graduation apparatus is made up of many mouthfuls of test pits, described test pit by F in well,
Well bore wall implant and the isomer of well week are constituted；
The lithology material of unlike material it is disposed with at the different depth position of identical graduation well；
Adjacent test pit is disposed with the well week isomer of unlike material.
Graduation apparatus is far detected, it is characterised in that same a moment between a kind of well the most according to claim 1
Position, the same deep different azimuth of degree well is disposed with the lithology material of unlike material.
Graduation apparatus is far detected, it is characterised in that described quarter between a kind of well the most according to claim 1
Degree well includes bore hole test pit, glass reinforced plastic sleeve test pit, and steel thimble test pit, between fiber glass reinforced plastic cover pipe well
Test pit, test pit between test pit and fiberglass, steel cased hole between steel cased hole.
Far detect graduation apparatus between a kind of well the most according to claim 1, it is characterised in that described not
Hyaline-quartz, rustless steel, cement, granite, arenaceous shale is included with the lithology material of material.
Graduation apparatus is far detected, it is characterised in that same a moment between a kind of well the most according to claim 1
The well bore wall implant arranged in degree well and well week isomer interval are less than 35cm.
Graduation apparatus is far detected, it is characterised in that formation between a kind of well the most according to claim 1
The equivalent hydrogen index of test pit is-0.041～0.05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113813.6U CN205477584U (en) | 2016-02-04 | 2016-02-04 | Far survey scale device between well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113813.6U CN205477584U (en) | 2016-02-04 | 2016-02-04 | Far survey scale device between well |
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| Publication Number | Publication Date |
|---|---|
| CN205477584U true CN205477584U (en) | 2016-08-17 |
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ID=56675050
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| CN201620113813.6U Active CN205477584U (en) | 2016-02-04 | 2016-02-04 | Far survey scale device between well |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035355A (en) * | 2016-02-04 | 2017-08-11 | 中石化石油工程技术服务有限公司 | Remote detection graduation apparatus between a kind of well |
| CN109031425A (en) * | 2018-05-24 | 2018-12-18 | 中国科学院声学研究所 | A kind of acoustic logging anisotropy graduation apparatus and method |
| CN113982557A (en) * | 2021-10-24 | 2022-01-28 | 武汉三江航天远方科技有限公司成都分公司 | Energy emission direction detection device and measurement method of dipole emission sensor |
-
2016
- 2016-02-04 CN CN201620113813.6U patent/CN205477584U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035355A (en) * | 2016-02-04 | 2017-08-11 | 中石化石油工程技术服务有限公司 | Remote detection graduation apparatus between a kind of well |
| CN107035355B (en) * | 2016-02-04 | 2024-04-26 | 中国石油化工集团有限公司 | Inter-well remote detection scale device |
| CN109031425A (en) * | 2018-05-24 | 2018-12-18 | 中国科学院声学研究所 | A kind of acoustic logging anisotropy graduation apparatus and method |
| CN109031425B (en) * | 2018-05-24 | 2020-01-31 | 中国科学院声学研究所 | acoustic logging anisotropy calibration device and method |
| CN113982557A (en) * | 2021-10-24 | 2022-01-28 | 武汉三江航天远方科技有限公司成都分公司 | Energy emission direction detection device and measurement method of dipole emission sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Shengli logging company of Sinopec Jingwei Co.,Ltd. Address before: Room 703, block a, Beichen world center, No. 8, Beichen West Road, Chaoyang District, Beijing 100728 Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: WELL LOGGING COMPANY, SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |