CN111855660A - Shale core photographic arrangement - Google Patents
Shale core photographic arrangement Download PDFInfo
- Publication number
- CN111855660A CN111855660A CN202010858021.2A CN202010858021A CN111855660A CN 111855660 A CN111855660 A CN 111855660A CN 202010858021 A CN202010858021 A CN 202010858021A CN 111855660 A CN111855660 A CN 111855660A
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- Prior art keywords
- rod
- core
- bottom plate
- shale core
- photographic apparatus
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- 238000005286 illumination Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000001502 supplementing effect Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a shale core photographic device which comprises a bottom plate, wherein lighting devices are arranged around the bottom plate and used for supplementing light in the core photographic process, a driven rod and a driving rod are arranged in the middle of the bottom plate, a core is placed on the driven rod and the driving rod, and the driving rod is rotated to drive the core to rotate so as to photograph the surface of the core; the bottom plate is provided with a lifting support, and the lifting support is used for placing shooting devices such as a mobile phone or a camera. The invention improves the working efficiency and quality of taking core pictures, the taken pictures are clear and have no shadow, and the shale core characteristics can be accurately reflected; meanwhile, the mobile phone or the camera does not need to be held manually for a long time, so that the labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of petroleum geological exploration shooting devices, in particular to a shale core photographic device.
Background
The rock core is important physical geological data for researching and knowing underground geology and mineral conditions, and the times, lithology and sedimentary characteristics of the stratum can be known through observation, analysis and research; physical and chemical properties of the reservoir and oil, gas and water conditions; oil-producing formation characteristics and oil-producing indicators; subsurface structural conditions (e.g., faults, joints, dip, etc.); basic data of qualitative and quantitative interpretation of various well logging methods; the movement and distribution conditions of oil, gas and water in the process of exploitation and the change of the stratum structure; the rock core can also be used for water injection or indoor experimental analysis of various methods for improving the recovery efficiency and measures for increasing the yield and the injection, and is essential basic data for estimating the petroleum reserves, compiling a reasonable development scheme and improving the water injection development effect and the recovery efficiency of the oil reservoir.
Photographing the core is an important data gathering task. Because the shale core is rich in organic matters, the color of the shale core is darker than that of other sedimentary rocks such as carbonate rock, conglomerate, sandstone, siltstone and the like, and in a field environment, because the light source is unstable, when the light intensity is too high (direct sunlight) or too low (rainy in cloudy days), the shot photo is not favorable for accurately reflecting the characteristics of the shale core, and the single light source can form shadows, thereby influencing the scientificity and the attractiveness of the photo.
Disclosure of Invention
Aiming at the problems, the invention provides the shale core photographic device which is not influenced by the external environment, has clear shot pictures and can accurately reflect the characteristics of the shale core.
The invention adopts the following technical scheme:
a shale core photographic device comprises a bottom plate, wherein lighting devices are arranged around the bottom plate and used for supplementing light in the core photographing process, a driven rod and a driving rod are arranged in the middle of the bottom plate, a core is placed on the driven rod and the driving rod, and the driving rod is rotated to drive the core to rotate so as to photograph the surface of the core;
the bottom plate is provided with a lifting support, and the lifting support is used for placing shooting devices such as a mobile phone or a camera.
Preferably, a through groove is formed between the driven rod and the driving rod, and the through groove can collect rock debris and liquid falling off from the rock core in the rotating process.
Preferably, the lighting device comprises a soft light box and a light source arranged in the soft light box, wherein the light source is a three-primary-color cold light lamp, a halogen lamp, an LED lamp and other photographic lamps.
Preferably, the lifting support comprises a fixed rod fixed on the bottom plate, a telescopic rod is arranged on the fixed rod, a cross rod connected with the telescopic rod in a rotating mode is arranged on the telescopic rod, and a clamp is arranged at one end, far away from the telescopic rod, of the cross rod and used for fixing the mobile phone.
Preferably, the clamp and the cross rod are provided with rotating shafts, and a screw rod for fixing the camera is arranged on one end face of each rotating shaft.
Preferably, the driven rod and the driving rod are both arranged on the upright post.
Preferably, both ends of driven lever all are equipped with the bracing piece, the bracing piece rotates with the stand to be connected.
Preferably, one end of the driving rod is provided with a supporting rod, the other end of the driving rod is provided with a rotating handle, and the driving rod is rotated through the rotating handle so as to drive the rock core to rotate.
Preferably, the driving rod is provided with a rubber sleeve, so that the friction force between the driving rod and the rock core is increased to prevent the rock core from sliding in the rotating process.
Preferably, the bottom plate on driven lever left side, driving lever right side is equipped with the scale, conveniently observes the length of core in the photo taken.
The invention has the beneficial effects that:
the invention improves the working efficiency and quality of taking core pictures, the taken pictures are clear and have no shadow, and the shale core characteristics can be accurately reflected; meanwhile, the mobile phone or the camera does not need to be held manually for a long time, so that the labor intensity is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a driven rod and a column according to the present invention;
FIG. 3 is a schematic structural view of the driving link and the pillar of the present invention;
FIG. 4 is a schematic structural view of the column of the present invention;
FIG. 5 is a schematic structural view of the liftable support of the present invention;
FIG. 6 is a schematic structural view of a spindle according to the present invention;
shown in the drawings
1-bottom plate, 2-soft box, 3-through groove, 4-driven rod, 5-driving rotating rod, 6-lighting device, 7-light source, 8-upright column, 9-rotating handle, 10-support rod, 11-bearing, 12-scale;
61-fixed rod, 62-telescopic rod, 63-cross rod, 64-rotating shaft, 65-clamp, 66-hoop and 67-screw rod;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The invention is further illustrated with reference to the following figures and examples.
As shown in fig. 1 to 6, a shale core photographic apparatus comprises a bottom plate 1, wherein illumination devices are arranged around the bottom plate 1 or on the left, the upper and the right sides of the bottom plate for supplementing light in the core photographic process, and the illumination devices can adjust the brightness so as to provide light with different brightness in different environments;
the lighting device comprises a soft light box 2 and a light source arranged in the soft light box 2, the light source is a photographic lamp such as a tricolor cold light lamp, a halogen lamp, an LED lamp and the like, and the brightness of the light source can be adjusted.
A driven rod 4 and a driving rod 5 are arranged in the middle of the bottom plate 1, and the driven rod 4 and the driving rod 5 are fixed on the bottom plate 1 through a stand column 8 arranged on the bottom plate 1;
two ends of the driven rod 4 are provided with support rods 10, the upper end of the upright post 8 is provided with a bearing 11, and the support rods 10 are inserted into the bearing 11, so that the driven rod 4 can rotate on the upright post 8;
one end of the driving rod 5 is provided with a supporting rod 10, the other end of the driving rod is provided with a rotating handle 9, and the driving rod 5 is rotated through the rotating handle 9 so as to drive the rock core to rotate;
in order to prevent the core from slipping in the rotation process of the driving rod 5, a rubber sleeve is arranged on the surface of the driving rod 5, and the friction force between the driving rod 5 and the core is increased;
a ruler 12 is arranged on the bottom plate 1 on the left side of the driven rod 4 and the right side of the driving rod 5, so that the length of a rock core can be observed conveniently in a shot picture;
a through groove 3 is formed between the driven rod 4 and the driving rod 5, the through groove 3 can collect rock debris and liquid falling off from the rock core in the rotating process, and meanwhile, the bottom of the rock core can be effectively prevented from contacting the bottom plate 1 in the rotating process;
the bottom plate 1 is provided with a lifting support, and the lifting support is used for placing a shooting device such as a mobile phone or a camera;
the lifting support comprises a fixed rod 61 fixed on the bottom plate 1, a hoop 66 is arranged at the upper end of the fixed rod 61, the telescopic rod 62 is connected to the upper end of the fixed rod 61 through the hoop 66, and the position of the telescopic rod 62 on the fixed rod 61 is adjusted through adjusting the tightness of the hoop 66, so that the height of the telescopic rod 62 is adjusted;
a cross rod 63 rotatably connected with the telescopic rod 62 is arranged on the telescopic rod 62, one end of the cross rod 63 is sleeved on the telescopic rod 62, and one end away from the telescopic rod 62 is provided with a clamp 65 for fixing the mobile phone so that the mobile phone does not fall off (can be a mobile phone support in the prior art);
a rotating shaft 64 is arranged between the clamp 65 and the cross rod 63, the rotating shaft 64 is a bearing, a screw 67 is arranged on the left end surface of the rotating shaft 64, and the clamp 65 can be connected or the camera can be directly connected through the screw 67 (most of the cameras in the prior art are provided with screw holes connected with a tripod, and the screw 67 is directly connected with the screw hole on the camera body);
the using method of the invention is as follows:
placing the core on the driven rod 4 and the driving rod 5, adjusting the brightness of a light source, adjusting the height of the telescopic rod 62, fixing a mobile phone or a camera on the telescopic bracket, and taking a picture of the core through the mobile phone or the camera; after one surface of the rock core is photographed, the rotating handle 9 is rotated to enable other non-photographed surfaces of the rock core to face the mobile phone or the camera, and then photographing is carried out again until the photographing of the outer surface of the rock core is finished.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The shale core photographic device is characterized by comprising a bottom plate (1), wherein a lighting device is arranged around the bottom plate (1), a driven rod (4) and a driving rod (5) are arranged in the middle of the bottom plate (1), a core is placed on the driven rod (4) and the driving rod (5), and the driving rod (5) is rotated to drive the core to rotate, so that the surface of the core can be shot;
the bottom plate (1) is provided with a lifting support.
2. A shale core photographic apparatus as claimed in claim 1, wherein a through slot (3) is provided between the driven rod (4) and the driving rod (5).
3. A shale core photographic apparatus as claimed in claim 1, wherein the illumination means comprises a soft light box (2) and a light source arranged in the soft light box (2).
4. A shale core photographic apparatus as claimed in claim 1, wherein the liftable support comprises a fixing rod (61) fixed on the base plate (1), a telescopic rod (62) is provided on the fixing rod (61), a cross bar (63) rotatably connected with the telescopic rod (62) is provided on the telescopic rod (62), and a clamp (65) is provided at an end of the cross bar (63) far away from the telescopic rod (62).
5. A shale core photographic apparatus as claimed in claim 4, wherein the clamp (65) and the cross bar (63) are provided with a rotating shaft (64), and a screw (67) is provided on one end face of the rotating shaft (64).
6. A shale core photographic apparatus as claimed in claim 1, wherein the driven rod (4) and the driving rod (5) are both provided on a vertical column (8).
7. A shale core photographic apparatus as claimed in claim 6, wherein both ends of the driven rod (4) are provided with support rods (10), and the support rods (10) are rotatably connected with the upright columns (8).
8. A shale core photographic apparatus as claimed in claim 7, wherein the active rod (5) is provided with a support rod (10) at one end and a turning handle (9) at the other end.
9. A shale core photographic apparatus as claimed in claim 8, wherein the active rod (5) is provided with a rubber sleeve.
10. A shale core photographic apparatus as claimed in claim 9, wherein a scale (12) is provided on the base plate (1) to the left of the driven rod (4) and to the right of the driving rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858021.2A CN111855660A (en) | 2020-08-24 | 2020-08-24 | Shale core photographic arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858021.2A CN111855660A (en) | 2020-08-24 | 2020-08-24 | Shale core photographic arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111855660A true CN111855660A (en) | 2020-10-30 |
Family
ID=72966826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010858021.2A Pending CN111855660A (en) | 2020-08-24 | 2020-08-24 | Shale core photographic arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111855660A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699292Y (en) * | 2004-05-24 | 2005-05-11 | 夏云厚 | Rock core and sample imaging instrument |
| CN201417255Y (en) * | 2009-05-31 | 2010-03-03 | 黄鸿俊 | Digital core image scanner |
| CN105403511A (en) * | 2015-12-23 | 2016-03-16 | 天津优海科技发展有限公司 | Rock core scanner with adjustable rubber rolls |
| CN205941381U (en) * | 2016-08-04 | 2017-02-08 | 武汉东湖学院 | Rock core scanning test equipment |
| CN107219222A (en) * | 2016-03-22 | 2017-09-29 | 中国石油化工股份有限公司 | It is a kind of to be used for the auxiliary equipment of core observation and description |
| CN207281434U (en) * | 2017-10-09 | 2018-04-27 | 中国石油化工股份有限公司 | A kind of rock core photofulorography device |
| CN207866699U (en) * | 2018-03-08 | 2018-09-14 | 青岛海洋地质研究所 | Marine sediment core observes filming apparatus |
| CN109187361A (en) * | 2018-09-29 | 2019-01-11 | 核工业北京地质研究院 | A kind of drilling core imaging spectral scanning system |
| CN109270068A (en) * | 2018-11-02 | 2019-01-25 | 东北石油大学 | A kind of core photograph assistance platform |
| CN110595358A (en) * | 2019-09-19 | 2019-12-20 | 西南石油大学 | Three-dimensional digital rock core scanning device |
| CN212255105U (en) * | 2020-08-24 | 2020-12-29 | 西南石油大学 | Shale core photographic arrangement |
-
2020
- 2020-08-24 CN CN202010858021.2A patent/CN111855660A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699292Y (en) * | 2004-05-24 | 2005-05-11 | 夏云厚 | Rock core and sample imaging instrument |
| CN201417255Y (en) * | 2009-05-31 | 2010-03-03 | 黄鸿俊 | Digital core image scanner |
| CN105403511A (en) * | 2015-12-23 | 2016-03-16 | 天津优海科技发展有限公司 | Rock core scanner with adjustable rubber rolls |
| CN107219222A (en) * | 2016-03-22 | 2017-09-29 | 中国石油化工股份有限公司 | It is a kind of to be used for the auxiliary equipment of core observation and description |
| CN205941381U (en) * | 2016-08-04 | 2017-02-08 | 武汉东湖学院 | Rock core scanning test equipment |
| CN207281434U (en) * | 2017-10-09 | 2018-04-27 | 中国石油化工股份有限公司 | A kind of rock core photofulorography device |
| CN207866699U (en) * | 2018-03-08 | 2018-09-14 | 青岛海洋地质研究所 | Marine sediment core observes filming apparatus |
| CN109187361A (en) * | 2018-09-29 | 2019-01-11 | 核工业北京地质研究院 | A kind of drilling core imaging spectral scanning system |
| CN109270068A (en) * | 2018-11-02 | 2019-01-25 | 东北石油大学 | A kind of core photograph assistance platform |
| CN110595358A (en) * | 2019-09-19 | 2019-12-20 | 西南石油大学 | Three-dimensional digital rock core scanning device |
| CN212255105U (en) * | 2020-08-24 | 2020-12-29 | 西南石油大学 | Shale core photographic arrangement |
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