CN113417629A - Detection device for continuously monitoring water injection conditions of all layers in underground - Google Patents
Detection device for continuously monitoring water injection conditions of all layers in underground Download PDFInfo
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- CN113417629A CN113417629A CN202110918837.4A CN202110918837A CN113417629A CN 113417629 A CN113417629 A CN 113417629A CN 202110918837 A CN202110918837 A CN 202110918837A CN 113417629 A CN113417629 A CN 113417629A
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- 238000002347 injection Methods 0.000 title claims abstract description 89
- 239000007924 injection Substances 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 238000012546 transfer Methods 0.000 claims abstract description 25
- 239000000523 sample Substances 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000087 stabilizing effect Effects 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 9
- 238000011897 real-time detection Methods 0.000 abstract description 4
- 238000005065 mining Methods 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002332 oil field water Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a detection device for continuously monitoring water injection conditions of various layers underground, which comprises a transfer vehicle parked on the ground: the transfer vehicle is fixedly provided with an emitting device, the emitting device is detachably provided with a water injection probe tube, the water injection probe tube comprises a first section tube, a second section tube and a third section tube which are connected end to end, the bottoms of the two sides of the first section tube, the second section tube and the third section tube are provided with openings, and the top of the inner cavity of each opening is movably provided with a clamping plate through a rotating shaft. In the invention, when the device is actually used, the clamping plate is clamped and fixed in the soil layer, so that the water injection probe pipe cannot move downwards, the aim of continuous detection can be achieved, real-time detection can be carried out, the quantity of water injection of each small layer in the well and the difference between the quantity of water injection and the final value of the water injection can be known by workers, and therefore, corresponding treatment can be carried out, and the exploitation efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of oilfield exploitation, and particularly relates to a detection device for continuously monitoring water injection conditions of all layers underground.
Background
The oil field is sometimes a general term for an oil layer accumulated underground in a specific region, the oil field is naturally-occurring underground hydrocarbon, the oil field is liquid under the surface condition, on the contrary, the oil field is still gas under the surface condition, the oil field is natural gas, the specific region for producing natural gas is a natural gas field, the size of the recoverable reserve of oil determines the exploitation value, and the oil-containing area, the number and thickness of the oil layer, the oil reserve per unit area and the like are required to be accurately calculated.
But traditional oil field water injection can only monitor the whole water injection volume of individual well, can not detect each small layer water injection condition in the pit, is difficult to master the accurate data of small layer water injection, is unfavorable for subsequent exploitation work to go on.
And traditional detection mode can survey each layer instantaneous water injection volume in the pit, also can not be continuous the detection, therefore the difference of water injection volume apart from final numerical value also is difficult to obtain data, and the process of whole water injection volume also can't learn, causes the influence for the exploitation work, reduces exploitation efficiency.
Disclosure of Invention
The invention aims to provide a detection device for continuously monitoring water injection conditions of all layers underground, which solves the technical problems that the traditional oil field water injection can only monitor the integral water injection amount of a single well, cannot detect the water injection conditions of all small layers underground, is difficult to master the accurate data of the small layer water injection and is not beneficial to subsequent mining work, and the traditional detection mode can detect the instantaneous water injection amount of all layers underground and cannot continuously detect the instantaneous water injection amount of all layers underground, so that the difference between the water injection amount and the final numerical value is difficult to obtain data, the whole water injection amount process cannot be known, the mining work is influenced, and the mining efficiency is reduced.
The technical scheme for solving the technical problems is as follows: a detection device for continuously monitoring water injection conditions of various layers in a well comprises a transfer vehicle which is parked on the ground: the conveying vehicle is fixedly provided with an emitting device, the emitting device is detachably provided with a water injection probe, the water injection probe comprises a first section pipe, a second section pipe and a third section pipe which are connected end to end, the bottoms of the two sides of the first section pipe, the second section pipe and the third section pipe are respectively provided with an opening, the top of an inner cavity of the opening is movably provided with a clamping plate through a rotating shaft, one side of the clamping plate close to the opening is welded with a spring, one end of the spring, far away from the clamping plate, is welded on the inner wall of the opening, the bottom of the clamping plate, close to one side of the opening, is welded with an inserting sleeve, one side of the inserting sleeve is welded with a fixing ring, the fixing ring is fixedly provided with a recovery rope, the bottom of the inner cavity of the opening is fixedly provided with a first motor, the inner cavity of the opening is welded with a fixing plate, the output shaft of the first motor penetrates through the top of the fixing plate and is fixedly provided with a threaded rod, and the bottom of the surface of the threaded rod is fixedly provided with a recovery wheel, the surface thread of threaded rod installs the bolt, the one end winding of retrieving the rope is on receiving and releasing the wheel, the bottom fixed mounting on bolt surface has the diaphragm, the equal fixedly connected with slide bar in both ends of diaphragm bottom, the bottom of slide bar run through to the bottom of fixed plate and with fixed plate sliding connection.
Through adopting above-mentioned technical scheme, through when the in-service use, the cardboard card is fixed in the soil horizon to make the water injection probe not move down again, so just can obtain the purpose of continuously surveying, can carry out real-time survey, how much of water injection volume and apart from the difference of water injection volume final value can both be known by the staff in the pit, thereby can carry out corresponding processing, improve water injection validity.
Preferably, the bottom of the transverse plate is fixedly connected with two positioning pins, the top of the retractable wheel is provided with two positioning holes, and the positioning pins are matched with the positioning holes.
Preferably, the top end of the plug pin is a conical tip end, and the top end of the plug pin is matched with the plug bush.
Preferably, the top ends of the first section of pipe, the second section of pipe and the third section of pipe are all welded with mounting heads, through holes are formed in the top of the surfaces of the mounting heads, the mounting heads are mounted on the discharging device through the through holes, threaded holes are formed in the bottoms of the first section of pipe, the second section of pipe and the third section of pipe, and the mounting heads are matched with the threaded holes.
Preferably, detectors are fixedly mounted on two sides of the first-section pipe, the second-section pipe and the third-section pipe, a central controller is mounted in a cab of the transfer vehicle, and the detectors are connected with the central controller through wireless signal transmission.
Preferably, four stabilizing mechanisms are fixedly mounted below the transfer vehicle, and safety guardrails are fixedly mounted at the front end and the rear end of the left side of the top of the transfer vehicle.
Preferably, the stabilizing mechanism comprises a movable frame rotatably mounted at the bottom of the transfer vehicle and a second motor fixedly mounted at the top of the transfer vehicle, and an output shaft of the second motor penetrates through the bottom of the transfer vehicle and is fixedly connected with the movable frame.
Preferably, one side fixed mounting at movable frame top has hydraulic push rod, hydraulic push rod's output runs through to the bottom of movable frame and fixed mounting has the connection quarter butt, the bottom fixed mounting who connects the quarter butt has the post of inserting, the bottom welding of inserting the post has the circular cone end.
Through adopting above-mentioned technical scheme, through stabilizing mean's setting, after transferring the vehicle and traveling to the exploitation position, staff's starter motor two drives the adjustable shelf and expandes from transferring the vehicle, then starts hydraulic push rod and will connect the quarter butt and promote downwards, connects the quarter butt and drive and insert the post and move down, inserts the post and drives the circular cone end and move down, until inserting in the soil layer to the baffler is placed on subaerial, so just can guarantee to transfer the stability of vehicle during operation.
Preferably, the surface of the inserting column is sleeved with a blocking plate, the bottom of the blocking plate is in contact with the ground, and the diameter of the blocking plate is larger than that of the inserting column.
Preferably, the bottom end of the clamping plate is a triangular end.
1. The invention has the beneficial effects that: in the invention, when in actual use, the clamping plate is clamped and fixed in the soil layer, so that the water injection probe can not move downwards, the aim of continuous detection can be achieved, real-time detection can be carried out, the amount of water injection of each underground small layer and the difference between the water injection amount and the final value can be known by workers, corresponding treatment can be carried out, the effectiveness of water injection is improved, the detection device for continuously monitoring the water injection condition of each underground layer solves the problems that the traditional oil field water injection can only monitor the whole water injection amount of a single well, the water injection condition of each underground small layer can not be detected, accurate data of the water injection of the small layer can not be mastered easily, the follow-up exploitation work is not facilitated, and the instantaneous water injection amount of each underground layer can be detected and the detection can not be carried out continuously by the traditional detection mode, so that the data can not be obtained easily when the difference between the water injection amount and the final value is different, the whole water injection quantity process can not be known, the influence is caused to the mining work, and the technical problem of reducing the mining efficiency is solved
2. According to the invention, through the arrangement of the stabilizing mechanism, after the transfer vehicle runs to the mining position, a worker starts the motor II to drive the movable frame to unfold from the transfer vehicle, then starts the hydraulic push rod to push the connecting short rod downwards, the connecting short rod drives the inserting column to move downwards, the inserting column drives the conical end head to move downwards until the conical end head is inserted into the soil layer, and the blocking plate is placed on the ground, so that the stability of the transfer vehicle during working can be ensured.
Drawings
The above and/or other advantages of the invention will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration only and not by way of limitation, and in which:
FIG. 1 is a schematic diagram of one embodiment of the present invention;
FIG. 2 is an enlarged partial view of A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a water injection probe according to an embodiment of the present invention;
FIG. 4 is a schematic top perspective view of a portion of an embodiment of the present invention;
FIG. 5 is an enlarged partial view of B in FIG. 4 according to an embodiment of the present invention;
FIG. 6 is a bottom perspective view of a portion of an embodiment of the present invention;
FIG. 7 is a perspective view of a stabilization mechanism according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a transfer vehicle, 2, a water injection probe tube, 3, a segment of tube, 4, a segment of tube, 5, a segment of tube, 6, an installation head, 7, a detector, 8, a clamping plate, 9, a spring, 10, an insertion sleeve, 11, a fixing ring, 12, a recovery rope, 13, a motor I, 14, a fixing plate, 15, a retraction wheel, 16, a threaded rod, 17, a bolt, 18, a transverse plate, 19, a sliding rod, 20, a positioning pin, 21, a positioning hole, 22, a stabilizing mechanism, 23, a safety guardrail, 24, a discharging device, 221, a movable frame, 222, a motor II, 223, a hydraulic push rod, 224, a connecting short rod, 225, an insertion column, 226, a blocking plate, 227 and a conical end.
Detailed Description
Hereinafter, an embodiment of the detection apparatus for continuously monitoring waterflooding at various levels downhole according to the present invention will be described with reference to the accompanying drawings.
The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the invention. Like reference numerals are used to denote like parts.
Fig. 1-7 show a detection device for continuously monitoring flooding conditions at various levels downhole according to an embodiment of the present invention, comprising a mobile vehicle 1 resting on the ground: the transfer vehicle 1 is fixedly provided with an emitting device 24, the emitting device 24 is detachably provided with a water injection probe 2, the water injection probe 2 comprises a first pipe 3, a second pipe 4 and a third pipe 5 which are connected end to end, the bottoms of two sides of the first pipe 3, the second pipe 4 and the third pipe 5 are respectively provided with an opening, the top of an inner cavity of the opening is movably provided with a clamping plate 8 through a rotating shaft, one side of the clamping plate 8 close to the opening is welded with a spring 9, one end of the spring 9 far away from the clamping plate 8 is welded on the inner wall of the opening, the bottom of one side of the clamping plate 8 close to the opening is welded with an inserting sleeve 10, one side of the inserting sleeve 10 is welded with a fixing ring 11, the fixing ring 11 is fixedly provided with a recovery rope 12, the bottom of the inner cavity of the opening is fixedly provided with a first motor 13, the inner cavity of the opening is welded with a fixing plate 14, an output shaft of the first motor 13 penetrates through the top of the fixing plate 14 and is fixedly provided with a threaded rod 16, the bottom of the surface of the threaded rod 16 is fixedly provided with a recovery wheel 15, a bolt 17 is installed on the surface of a threaded rod 16 in a threaded manner, one end of a recovery rope 12 is wound on a retraction wheel 15, a transverse plate 18 is fixedly installed at the bottom of the surface of the bolt 17, two ends of the bottom of the transverse plate 18 are fixedly connected with a sliding rod 19, the bottom end of the sliding rod 19 penetrates to the bottom of a fixing plate 14 and is in sliding connection with the fixing plate 14, two positioning pins 20 are fixedly connected with the bottom of the transverse plate 18, two positioning holes 21 are formed in the top of the retraction wheel 15, the positioning pins 20 are matched with the positioning holes 21, the top end of the bolt 17 is a conical tip end, the top end of the bolt 17 is matched with an inserting sleeve 10, an installing head 6 is welded at the top ends of a section of a pipe 3, a section of a second section of pipe 4 and a section of a third section of pipe 5, a through hole is formed in the top of the surface of the installing head 6, the installing head 6 is installed on a discharging device 24 through the through hole, threaded holes are formed in the bottoms of the section of the first section of the pipe 3, the second section of the pipe 4 and the third section of the pipe 5, and the installing head 6 are matched with the threaded hole, detectors 7 are fixedly arranged on two sides of the first section of pipe 3, the second section of pipe 4 and the third section of pipe 5, a central controller is arranged in a cab of the transfer vehicle 1, the detectors 7 are connected with the central controller through wireless signal transmission, four stabilizing mechanisms 22 are fixedly arranged below the transfer vehicle 1, safety guardrails 23 are fixedly arranged at the front end and the rear end of the left side of the top of the transfer vehicle 1, each stabilizing mechanism 22 comprises a movable frame 221 rotatably arranged at the bottom of the transfer vehicle 1 and a motor II 222 fixedly arranged at the top of the transfer vehicle 1, an output shaft of the motor II 222 penetrates through the bottom of the transfer vehicle 1 and is fixedly connected with the movable frame 221, a hydraulic push rod 223 is fixedly arranged on one side of the top of the movable frame 221, an output end of the hydraulic push rod 223 penetrates through the bottom of the movable frame 221 and is fixedly provided with a connecting short rod 224, and an insert column 225 is fixedly arranged at the bottom end of the connecting short rod 224, the bottom end of the inserting column 225 is welded with a conical end 227, through the arrangement of the stabilizing mechanism 22, after the transferring vehicle 1 runs to a mining position, a worker starts the motor II 222 to drive the movable frame 221 to unfold from the transferring vehicle 1, then starts the hydraulic push rod 223 to push the connecting short rod 224 downwards, the connecting short rod 224 drives the inserting column 225 to downwards move, the inserting column 225 drives the conical end 227 to downwards move until the conical end 227 is inserted into a soil layer, and the baffle plate 226 is placed on the ground, so that the stability of the transferring vehicle 1 during working can be ensured, when the transferring vehicle 1 is folded, a user controls the hydraulic push rod 223 to upwards withdraw the connecting short rod 224, the inserting column 225 and the conical end 227, then controls the motor II 222 to drive the movable frame 221 to return to the original position, so that the stabilizing mechanism 22 can be withdrawn to the transferring vehicle 1, at this time, the transferring vehicle 1 can move, so as to facilitate the subsequent working, the surface of the plug-in column 225 is sleeved with a blocking plate 226, the bottom of the blocking plate 226 is in contact with the ground, the diameter of the blocking plate 226 is larger than that of the plug-in column 225, and the bottom end of the clamping plate 8 is a triangular end.
It should be noted that a is a surface soil layer, b is a basement layer, c is an oil storage layer, the first-section pipe 3, the second-section pipe 4 and the third-section pipe 5 are respectively arranged in the a layer, the b layer and the c layer and are detected, the detectors 7 arranged on the first-section pipe 3, the second-section pipe 4 and the third-section pipe 5 are respectively used for detecting water injection conditions in the a layer, the b layer and the c layer and transmitting real-time data to a central controller in a control room of the transfer vehicle 1, so that workers can conveniently observe and analyze in real time, and can conveniently process in time to improve the mining efficiency.
The working principle is as follows: when the invention is used in practice, a worker drives the transfer vehicle 1 to be close to a water injection well, controls the operation discharging device 24 to lower the water injection probe 2 into the well until the bottom end of the water injection probe 2 extends into an oil storage layer, wherein the water injection probe 2 is also used for water injection, a first section of pipe 3, a second section of pipe 4 and a third section of pipe 5 on the water injection probe 2 are respectively arranged in a layer a, a layer b and a layer c and are used for water injection on each layer a, a layer b and a layer c, before water injection, the worker controls the starting of the first motor 13 through the central controller, the first motor 13 has a bottom end pin 17 moving downwards, the pin 17 moves out of the insertion sleeve 10, the pin 17 can drive the transverse plate 18 to move, the transverse plate 18 drives the sliding rod 19 to slide on the fixed plate 14, then the pin 17 can vertically move upwards and downwards through the limit pin 17 of the sliding rod 19, and the retractable wheels 15 can also rotate during the downward movement of the pin 17, and the recovery rope 12 can be unreeled, after the bolt 17 is completely moved out of the plug bush 10, the clamping plate 8 can be popped out under the action of the spring 9, then the clamping plate 8 can be clamped and fixed in the soil layer, so that the water injection detecting pipe 2 can not move downwards, the purpose of continuous detection can be achieved, then the detector 7 can detect the water injection condition of each underground layer, the data is fed back to the central controller, so that the workers can observe and analyze the water injection condition, the real-time detection can be carried out, the underground water injection quantity and the difference between the underground water injection quantity and the final value of the water injection quantity can be known by the workers, so that the corresponding treatment can be carried out, the effectiveness of the water injection is improved, when the recovery is carried out, the first motor 13 is started to rotate reversely, the first motor 13 drives the threaded rod 16 to rotate reversely, the threaded rod 16 drives the retraction wheel 15 to rotate reversely and simultaneously winds the recovery rope 12, and the threaded rod 16 also drives the bolt 17 to move upwards, the cardboard 8 can be pulled back to the rolling of retrieving rope 12, then in plug 17 inserted plug bush 10, the work of retrieving is accomplished, it can to retrieve water injection probe 2 through eduction gear 24 at last, it needs to explain that, the quantity of one section pipe 3, two-section pipe 4 and three-section pipe 5 can increase and decrease according to actual conditions, in order to satisfy the work demand, it needs to explain that, the through-hole has all been seted up on the surface of one section pipe 3, two-section pipe 4 and three-section pipe 5, consequently, when the water injection, one section pipe 3, two-section pipe 4 and three-section pipe 5 just can realize carrying out water injection alone to each sublayer.
To sum up: this detection device of each layer water injection condition of continuous monitoring in pit, through when in actual use, 8 cards of cardboard are fixed in the soil horizon to make water injection exploring tube 2 can not move down again, so just can obtain the purpose of continuous detection, can carry out real-time detection, how much and apart from the difference of water injection amount final value of each small layer water injection volume can both be known by the staff in the pit, thereby can carry out corresponding processing, improve water injection validity. This detection device of each layer water injection condition of continuous monitoring in pit, can only monitor the whole water injection volume of single well in order to solve traditional oil field water injection, can not detect each nexine water injection condition in the pit, be difficult to master the accurate data of nexine water injection, be unfavorable for subsequent exploitation work to go on, and traditional detection mode, can survey each layer instantaneous water injection volume in the pit, also can not the detection that lasts, consequently, the difference of water injection volume apart from final numerical value also is difficult to obtain data, the process of whole water injection volume also can't be learnt, cause the influence for exploitation work, the technical problem of reduction exploitation efficiency.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention, so as to achieve the purpose of the invention.
Claims (10)
1. A detection device for continuously monitoring flooding conditions at various levels downhole, comprising a mobile vehicle (1) resting on the ground: the water injection probe pipe is characterized in that an emitting device (24) is fixedly installed on the transfer vehicle (1), a water injection probe pipe (2) is detachably installed on the emitting device (24), the water injection probe pipe (2) comprises a first section of pipe (3), a second section of pipe (4) and a third section of pipe (5) which are connected end to end, openings are formed in the bottoms of the two sides of the first section of pipe (3), the second section of pipe (4) and the third section of pipe (5), a clamping plate (8) is movably installed at the top of an inner cavity of the opening through a rotating shaft, a spring (9) is welded on one side, close to the opening, of the clamping plate (8), one end, far away from the clamping plate (8), of the spring (9) is welded on the inner wall of the opening, an inserting sleeve (10) is welded at the bottom, close to one side of the opening, a fixing ring (11) is welded on one side of the inserting sleeve (10), a recovery, open-ended inner chamber welding has fixed plate (14), the output shaft of motor (13) runs through top and fixed mounting to fixed plate (14) has threaded rod (16), the bottom fixed mounting on threaded rod (16) surface has receive and releases wheel (15), bolt (17) are installed to the surface thread of threaded rod (16), the one end winding of retrieving rope (12) is on receiving and releasing wheel (15), the bottom fixed mounting on bolt (17) surface has diaphragm (18), the equal fixedly connected with slide bar (19) in both ends of diaphragm (18) bottom, the bottom of slide bar (19) run through to the bottom of fixed plate (14) and with fixed plate (14) sliding connection.
2. The detection device for continuously monitoring the water injection condition of each layer in the well according to claim 1, wherein two positioning pins (20) are fixedly connected to the bottom of the transverse plate (18), two positioning holes (21) are formed in the top of the retractable wheel (15), and the positioning pins (20) are matched with the positioning holes (21).
3. A detection device for continuously monitoring water injection conditions at all levels underground according to claim 2, characterized in that the top end of the plug (17) is a conical tip, and the top end of the plug (17) is matched with the plug sleeve (10).
4. The detection device for continuously monitoring water injection conditions of all layers in a well according to claim 3, wherein mounting heads (6) are welded at the top ends of the first-section pipe (3), the second-section pipe (4) and the third-section pipe (5), through holes are formed in the top of the surface of each mounting head (6), the mounting heads (6) are mounted on the discharging device (24) through the through holes, threaded holes are formed in the bottoms of the first-section pipe (3), the second-section pipe (4) and the third-section pipe (5), and the mounting heads (6) are matched with the threaded holes.
5. The detection device for continuously monitoring water injection conditions of all layers in a well according to claim 4, wherein detectors (7) are fixedly mounted on two sides of the first-section pipe (3), the second-section pipe (4) and the third-section pipe (5), a central controller is mounted in a cab of the transfer vehicle (1), and the detectors (7) are connected with the central controller through wireless signal transmission.
6. A detection device for continuously monitoring waterflooding situations at all levels in a well according to claim 5, characterized in that four stabilizing mechanisms (22) are fixedly installed below the transferring vehicle (1), and safety guardrails (23) are fixedly installed at the front end and the rear end of the left side of the top of the transferring vehicle (1).
7. The detection device for continuously monitoring the waterflooding condition at each floor underground according to claim 6, wherein the stabilizing mechanism (22) comprises a movable frame (221) rotatably installed at the bottom of the transferring vehicle (1) and a second motor (222) fixedly installed at the top of the transferring vehicle (1), and an output shaft of the second motor (222) penetrates through the bottom of the transferring vehicle (1) and is fixedly connected with the movable frame (221).
8. The detection device for continuously monitoring water injection conditions of all layers in a well according to claim 7, wherein a hydraulic push rod (223) is fixedly installed on one side of the top of the movable frame (221), an output end of the hydraulic push rod (223) penetrates through the bottom of the movable frame (221) and is fixedly installed with a connecting short rod (224), an inserting column (225) is fixedly installed at the bottom end of the connecting short rod (224), and a conical end (227) is welded at the bottom end of the inserting column (225).
9. The detection device for continuously monitoring waterflooding conditions of various layers in a well as in claim 8, wherein a blocking plate (226) is sleeved on the surface of the plug-in column (225), the bottom of the blocking plate (226) is in contact with the ground, and the diameter of the blocking plate (226) is larger than that of the plug-in column (225).
10. A detector arrangement for continuously monitoring flooding at different levels downhole as claimed in claim 9, characterized in that the bottom end of the catch plate (8) is a triangular end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110918837.4A CN113417629A (en) | 2021-08-11 | 2021-08-11 | Detection device for continuously monitoring water injection conditions of all layers in underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110918837.4A CN113417629A (en) | 2021-08-11 | 2021-08-11 | Detection device for continuously monitoring water injection conditions of all layers in underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113417629A true CN113417629A (en) | 2021-09-21 |
Family
ID=77719732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110918837.4A Withdrawn CN113417629A (en) | 2021-08-11 | 2021-08-11 | Detection device for continuously monitoring water injection conditions of all layers in underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113417629A (en) |
-
2021
- 2021-08-11 CN CN202110918837.4A patent/CN113417629A/en not_active Withdrawn
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Application publication date: 20210921 |
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| WW01 | Invention patent application withdrawn after publication |