CN111578104B

CN111578104B - Detection device for oil drilling

Info

Publication number: CN111578104B
Application number: CN202010497541.5A
Authority: CN
Inventors: 蒋利水
Original assignee: Shenzhen Mobei Energy Technology Co ltd
Current assignee: Shenzhen Mobei Energy Technology Co.,Ltd.
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-08-10
Anticipated expiration: 2040-06-04
Also published as: CN111578104A

Abstract

The invention discloses a detection device for oil drilling, which structurally comprises a hanger, a camera probe and a detection box, wherein the hanger is connected with the detection box in an installing way, the camera probe is connected with a shaft of the detection box, the detection box consists of an outer box, a three-dimensional inner box and the detection box, the outer box is connected with the three-dimensional inner box in an installing way, the outer box is locked with the detection box, the hanger comprises a hanger shaft, a splicing frame and a splicing hanger, the hanger shaft is connected with the splicing frame in an installing way, the splicing frame is locked with the splicing hanger, the splicing frame comprises a splicing single frame, a variable-pitch inclined rod and a rotating rod shaft, and the splicing single frame is attached to the variable-pitch inclined rod. The camera height flexibility has guaranteed the precision of detection data.

Description

Detection device for oil drilling

Technical Field

The invention relates to the field of drilling and production detection, in particular to a detection device for oil drilling and production.

Background

The oil drilling and production determines the oil-gas layer position through the reflection change of artificial seismic waves to the oil-gas layer, the drilling and production detects the position of the oil layer, the well wall is continuously scanned, and the vertical section, the horizontal section, the deviation distance of the well wall and the like of the well are calculated.

In the prior art, for ensuring the accuracy of detection data, multiple devices are used for repeated detection in the detection process, time and labor are wasted, the accuracy of the detection data can be influenced if broken stones and broken sand slide off in the detection process, and the broken stones can be scraped to damage the detection devices.

Disclosure of Invention

The invention mainly aims to overcome the defects of the prior art and provide a detection device for oil drilling, which aims to solve the problems that in order to ensure the accuracy of detection data, multiple devices are used for repeated detection in a detection process, time and labor are wasted, the accuracy of the detection data is influenced if broken stones and broken sands slide off in the detection process, and the broken stones can possibly scrape the detection devices.

The invention is realized by adopting the following technical scheme: the utility model provides a detection device is adopted to oil brill, its structure includes gallows, camera probe, detection box, gallows bottom and detection box erection joint, camera probe bottom is connected with the detection box axle, the detection box comprises outer box, three-dimensional interior box, detection box, box erection joint in outer box inside and the three-dimensional, outer box bottom and detection box locking.

Preferably, the hanger comprises a hanging shaft, a splicing frame and a splicing hanger, the bottom of the hanging shaft is connected with the splicing frame in an installing mode, and the splicing frame is locked with the upper end of the splicing hanger.

Preferably, the splicing frame comprises a splicing single frame, a variable pitch diagonal rod and a rotating rod shaft, wherein the side of a splicing single frame ring is attached to the variable pitch diagonal rod, the side of the splicing single frame ring is connected with the rotating rod shaft through a shaft, and the middle of the variable pitch diagonal rod is connected with the rotating rod shaft through installation.

Preferably, the splicing single frame comprises a spiral frame, an inner supporting rod and a telescopic inner rod, the spiral frame and the upper end and the lower end of the inner supporting rod are buckled, and the middle part of the inner supporting rod is connected with the telescopic inner rod through a shaft.

Further preferably, the spiral frame comprises a spiral rotating frame and a spiral supporting rod, the middle of the spiral rotating frame is connected with the spiral supporting rod in an installing mode, the inner supporting rod comprises an assembling circular shaft, a bearing rod and a buckling block, the assembling circular shaft is connected with the middle of the bearing rod in a shaft mode, and the upper end and the lower end of the bearing rod are embedded into the buckling block.

Preferably, the camera probe comprises a conical seat, a good frame and a camera, the conical seat is connected with an upper end shaft of the good frame, and the camera is installed on the good frame in a ring side mode.

Further preferably, the excellent frame comprises a magnetic repelling structure, a magnetic attracting structure and an excellent frame body, wherein the magnetic repelling structure and the magnetic attracting structure are arranged on the excellent frame body and form an integrated structure.

Further preferably, the magnetism repelling structure comprises a magnetism repelling circular plate and a structure locking plate, the left end and the right end of the magnetism repelling circular plate are connected with the structure locking plate in an installing mode, the magnetism repelling circular plate is provided with an arc body track and an arc body magnetic plate, the arc body track and the arc body magnetic plate are connected in an assembling mode, the arc body track and the arc body magnetic plate form an integrated structure, and scale strips are arranged at the left end and the right end of the structure locking plate.

Preferably, the magnetic absorption structure comprises a detection ring, a middle magnet and an extension adsorber, the detection ring is connected with the side of the middle magnet ring through glue, the middle magnet is connected with the side of the extension adsorber through installation, the detection ring is provided with more than 3 distance meters.

Advantageous effects

The detection device is arranged on the designated equipment, namely a hanger is arranged on the designated equipment, a video probe carries out video monitoring on a drilling and production position, video data is transmitted to a three-dimensional inner box for three-dimensional imaging, then the structural imaging of a shaft at the three-dimensional inner box is realized, the position of an oil layer, the structure of the shaft, the area and the like are calculated at one time, the data and the actual area structure of the shaft are calculated to obtain the actual position of the oil layer, the structure of the shaft, the area and the like of the shaft, repeated detection is not needed, the detection is carried out at one time, the data is accurate, the splicing frame is of a round rod structure, a variable-pitch oblique rod and a rotating rod shaft are arranged on the outer side of the splicing frame, the rotating rod shaft rotates to drive the variable-pitch oblique rod to rotate, the diameter of the splicing single frame is changed when the variable-pitch oblique rod rotates, namely, the height of the hanger is changed, the splicing single frame rotates along with a spiral mode when the variable-pitch oblique rod rotates, and the telescopic inner rod stretches to change the fastening force of the splicing round shaft, the assembling round shaft rotates to drive the bearing rod to rotate, the assembling round shaft and the bearing rod are matched to drive the buckling block to stretch, the contraction distance of the buckling block controls the rotation speed of the spiral frame, and then the camera probe and the detection box are lifted and moved with high stability; the detection box is controlled by the hanging bracket to rotate up and down, the camera rotates under the control of the excellent rack, the camera has large rotation angle and high data recording accuracy, the camera is made of steel, the magnetism repelling structure and the magnetism attracting structure control the rotation of the camera through magnetic force, the fixing property is good, the rotation flexibility is also improved, the camera can realize rotation, the magnetism repelling structure realizes adsorption and movement through the alternate movement of the arc track and the arc magnetic plate, the movement distance is controlled by matching with the scale bars, the magnetism attracting structure enables the camera to be kept in a suspension state, the middle magnet and the camera generate repulsion force, the camera can conveniently and flexibly move, the stretching absorber can stretch to further fix the camera when the camera is fixed, the range finder plays a role of detecting the camera, the camera is prevented from being blocked when rotating, the high stable connection of component structures is realized, and the influence of broken stones and broken sands on the detection data is reduced, the high flexibility is made a video recording and is guaranteed the accurate nature of detection data, and the detection box is the cone structure, and narrow structure has also reduced rubble, the garrulous sand landing and has scraped the effect of making a video recording the probe down.

Compared with the prior art, the invention has the beneficial effects that: the video monitoring of box department in three-dimensional is located to the drilling and production to the probe of making a video recording, once calculates out oil layer position, pit shaft structure, area etc. and monitoring data is accurate, need not to survey repeatedly, and gallows, the high stable connection structure of probe of making a video recording reduce rubble, the influence of rubble landing to detecting data, and the high flexibility of camera has guaranteed the precision of detecting data.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 shows a schematic structural diagram of a detection device for oil drilling and production according to the present invention.

Fig. 2 shows a schematic structural diagram of the camera probe and the detection box of the detection device after rotating.

Fig. 3 shows a schematic view of the construction of the hanger of the present invention.

Fig. 4 shows a structural schematic diagram of the top view of the splicing single frame of the invention.

Fig. 5 shows a schematic structural diagram of the image pickup probe of the present invention.

Fig. 6 shows a schematic structural view of the magnetic repulsion structure of the present invention in a top view.

FIG. 7 is a side view of the magnetic attraction structure of the present invention.

In the figure: the device comprises a hanging bracket 1, a camera probe 2, a detection box 3, an outer box 30, a three-dimensional inner box 31, a detection box 32, a hanging shaft 10, a splicing frame 11, a splicing hanger 12, a splicing single frame 110, a variable pitch diagonal rod 111, a rotating rod shaft 112, a spiral frame 1100, an inner supporting rod 1101, a telescopic inner rod 1102, a spiral rotating frame 40, a spiral supporting rod 41, a splicing circular shaft 50, a bearing rod 51, a buckling block 52, a conical seat 20, a good frame 21, a camera 22, a magnetism repelling structure 210, a magnetism absorbing structure 211, a good frame body 212, a magnetism repelling circular plate 2100, a structure locking plate 2101, an arc body track 60, an arc body magnetic plate 61, a scale bar 70, a detection ring 2110, a middle magnetism 2111, an extension absorber 2112 and a distance meter 80.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1 referring to fig. 1 and 2, the present invention provides a technical solution of a detection device for oil drilling: its structure includes gallows 1, the probe of making a video recording 2, surveys box 3, gallows 1 and the installation of surveying box 3 are connected, the probe of making a video recording 2 is connected with the 3 hub connections of surveying box, survey box 3 by outer box 30, three-dimensional interior box 31, survey box 32 and constitute, video data carry three-dimensional interior box 31 department solid imaging, once calculate out oil layer position, pit shaft structure, area etc. convenient to use is nimble, outer box 30 and three-dimensional interior box 31 erection joint, outer box 30 locks with surveying box 32.

The detection device is installed on appointed equipment, gallows 1 installs on appointed equipment promptly, and the video monitoring of drilling and production department is carried to the probe 2 of making a video recording, and the three-dimensional interior box 31 department of box three-dimensional is formed images to the video data, realizes then that the pit shaft structure forms images in three-dimensional interior box 31 department, once calculates out oil reservoir position, pit shaft structure, area etc. again with data and the actual area structure calculation of pit shaft and reachs oil reservoir position, pit shaft structure, area etc. that the pit shaft is actual, need not to survey repeatedly, once surveys and the data is accurate.

Embodiment 2 please refer to fig. 3-7, the invention provides a technical scheme of a detection device for oil drilling: the hanger 1 structurally comprises a hanging shaft 10, a splicing frame 11 and a splicing crane 12, wherein the hanging shaft 10 is installed and connected with the splicing frame 11, the splicing frame 11 is locked with the splicing crane 12, the splicing frame 11 comprises a splicing single frame 110, a variable pitch diagonal rod 111 and a rotating rod shaft 112, the splicing single frame 110 is attached to the variable pitch diagonal rod 111, the splicing single frame 110 is connected with the rotating rod shaft 112 through a shaft, the variable pitch diagonal rod 111 is installed and connected with the rotating rod shaft 112, the splicing single frame 110 comprises a spiral frame 1100, an inner supporting rod 1101 and a telescopic inner rod 1102, the telescopic inner rod 1102 can change the fastening force of an assembling circular shaft 50 through expansion, the spiral frame 1100 is buckled with the inner supporting rod 1101, the inner supporting rod 1101 is connected with the telescopic inner rod 1102 through a shaft, the spiral frame 1100 comprises a spiral rotating frame 40 and a spiral supporting rod 41, the spiral rotating frame 40 is installed and connected with the spiral supporting rod 41, and the inner supporting rod 1101 comprises the assembling circular shaft 50, the splicing circular shaft, the inner supporting rod 111 and the inner supporting rod 112, The camera head comprises a bearing rod 51 and a buckling block 52, the assembling circular shaft 50 is connected with the bearing rod 51 in a shaft mode, the bearing rod 51 is embedded with the buckling block 52, the buckling block 52 has the effect of controlling the speed of rotation of the spiral rack 1100 in the contraction distance, the camera head 2 comprises a conical seat 20, a good rack 21 and a camera head 22, the camera head 22 rotates under the control of the good rack 21, the camera head rotation angle is large, the data recording accuracy is high, the conical seat 20 is connected with the good rack 21 in the shaft mode, the camera head 22 is installed on the good rack 21, the camera head 22 is made of steel materials, the magnetism repelling structure 210 and the magnetism absorbing structure 211 control the rotation of the camera head 22 through magnetic force, the fixing performance is good, and the rotation flexibility is high, the good rack 21 comprises a magnetism repelling structure 210, a magnetism absorbing structure 211 and a good rack body 212, the magnetism repelling structure 210 and the magnetism absorbing structure 211 are installed on the good rack body 212, the magnetism repelling structure 210 comprises a magnetism repelling circular plate 2100, a magnetism absorbing plate, a magnetism absorbing structure 211 and a magnetism absorbing structure, The magnetic structure comprises a structure locking plate 2101, a magnetic repelling circular plate 2100 and the structure locking plate 2101 are connected in an installing mode, the magnetic repelling circular plate 2100 is provided with an arc body track 60 and an arc body magnetic plate 61, the arc body track 60 is connected with the arc body magnetic plate 61 in an assembling mode, the structure locking plate 2101 is provided with a scale bar 70, the magnetic repelling structure 210 adsorbs and moves 22 in a staggered mode through the arc body track 60 and the arc body magnetic plate 61, the moving distance is controlled by matching with the scale bar 70, the rotation is flexible and accurate, the magnetic absorbing structure 211 comprises a detecting ring 2110, a middle magnet 2111 and an extending absorber 2112, the detecting ring 2110 is connected with the middle magnet 2111 in an adhesive mode, the middle magnet 2111 is connected with the extending absorber 2112 in an installing mode, the detecting ring 2110 is provided with a distance measuring device 80, and the distance measuring device 80 plays a role in detecting a camera and prevents the camera 22 from being shielded when rotating.

The splicing frame 11 is of a round rod structure, a variable pitch diagonal rod 111 and a rotating rod shaft 112 are arranged on the outer side of the splicing frame, the rotating rod shaft 112 rotates to drive the variable pitch diagonal rod 111 to rotate, the diameter of the splicing single frame 110 changes when the variable pitch diagonal rod 111 rotates, namely, the height of the hanging frame 1 is changed, the splicing single frame 110 is of a spiral structure, the splicing single frame 110 rotates along with a spiral when the variable pitch diagonal rod 111 rotates, the telescopic inner rod 1102 is telescopic to change fastening force on the splicing round shaft 50, the splicing round shaft 50 rotates to drive the bearing rod 51 to rotate, the splicing round shaft 50 and the bearing rod 51 are matched to drive the buckling block 52 to stretch, the contraction distance of the buckling block 52 controls the rotation speed of the spiral frame 1100, and then high-stability lifting movement of the camera probe 2 and the detection box 3 is realized; the detection box 3 is controlled by the hanger 1 to rotate up and down, the camera 22 rotates under the control of the excellent frame 21, the camera rotation angle is large, the data recording accuracy is high, the camera 22 is made of steel, the magnetism repelling structure 210 and the magnetism absorbing structure 211 control the rotation of the camera 22 through magnetic force, the rotation flexibility is also improved due to good fixity, the camera 22 can rotate by 360 degrees, the magnetism repelling structure 210 adsorbs and moves 22 through the alternate movement of the arc body track 60 and the arc body magnetic plate 61, the moving distance is controlled by matching with the scale bar 70, the camera 22 is kept in a suspension state by the magnetism absorbing structure 211, the middle magnet 2111 and the camera 22 generate repulsion force, the camera 22 can move flexibly, the extension absorber 2112 can extend to further fix the camera 22 during fixing, the range finder 80 plays a role in detecting the camera, the camera 22 is prevented from being blocked during rotation, and high-stability connection of component structures is realized, reduce rubble, the influence of garrulous husky landing to the detection data, highly nimble make a video recording guarantees the accurate nature of detection data, and detection box 3 is the cone structure, and narrow structure has also reduced rubble, garrulous husky landing scraping to the effect of probe 2 of making a video recording about wide down.

Compared with the prior art, the invention has the technical progress that: the video monitoring of the drilling and production department is carried out by the camera probe 2, the three-dimensional imaging is carried out at the position of the three-dimensional inner box 31, the position of an oil layer, a shaft structure, the area and the like are calculated once, the monitoring data are accurate, repeated detection is not needed, the influence of broken stones and broken sand sliding on the detection data is reduced by the high-stability connecting structure of the hanger 1 and the camera probe 2, and the accuracy of the detection data is flexibly ensured by the height of the camera.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a detection device is adopted to oil drilling, its structure includes gallows (1), camera probe (2), surveys box (3), gallows (1) and survey box (3) erection joint, camera probe (2) are connected its characterized in that with surveying box (3) hub connection:

the detection box (3) consists of an outer box (30), a three-dimensional inner box (31) and a detection box (32), the outer box (30) is connected with the three-dimensional inner box (31) in an installing mode, and the outer box (30) is locked with the detection box (32);

the hanger (1) comprises a hanger shaft (10), a splicing frame (11) and a splicing hanger (12), wherein the hanger shaft (10) is connected with the splicing frame (11) in an installing manner, and the splicing frame (11) is locked with the splicing hanger (12);

the splicing frame (11) comprises a splicing single frame (110), a variable pitch diagonal rod (111) and a rotating rod shaft (112), wherein the splicing single frame (110) is attached to the variable pitch diagonal rod (111), the splicing single frame (110) is connected with the rotating rod shaft (112) in a shaft mode, and the variable pitch diagonal rod (111) is connected with the rotating rod shaft (112) in an installing mode;

the splicing single frame (110) comprises a spiral frame (1100), an inner supporting rod (1101) and an inner telescopic rod (1102), wherein the spiral frame (1100) is buckled with the inner supporting rod (1101), and the inner supporting rod (1101) is connected with the inner telescopic rod (1102) through a shaft;

the spiral rack (1100) comprises a spiral rotating rack (40) and spiral supporting rods (41), the spiral rotating rack (40) is connected with the spiral supporting rods (41) in an installing mode, the inner supporting rods (1101) comprise assembling circular shafts (50), bearing rods (51) and buckling blocks (52), the assembling circular shafts (50) are connected with the bearing rods (51) in a shaft mode, and the bearing rods (51) are embedded with the buckling blocks (52);

the camera head (2) comprises a conical seat (20), an excellent frame (21) and a camera (22), wherein the conical seat (20) is connected with the excellent frame (21) through a shaft, and the camera (22) is installed on the excellent frame (21);

the excellent rack (21) comprises a magnetic repulsion structure (210), a magnetic attraction structure (211) and an excellent rack body (212), wherein the magnetic repulsion structure (210) and the magnetic attraction structure (211) are arranged on the excellent rack body (212);

the magnetic repelling structure (210) comprises a magnetic repelling circular plate (2100) and a structure locking plate (2101), the magnetic repelling circular plate (2100) is installed and connected with the structure locking plate (2101), the magnetic repelling circular plate (2100) is provided with an arc body track (60) and an arc body magnetic plate (61), the arc body track (60) is connected with the arc body magnetic plate (61) in an assembling mode, and the structure locking plate (2101) is provided with a scale bar (70);

the magnetic attracting structure (211) comprises a detecting ring (2110), a middle magnet (2111) and an extending absorber (2112), the detecting ring (2110) is connected with the middle magnet (2111) in a gluing mode, the middle magnet (2111) is connected with the extending absorber (2112) in an installing mode, and a distance measuring device (80) is installed on the detecting ring (2110).