CN213419090U

CN213419090U - Horizontal well logging device

Info

Publication number: CN213419090U
Application number: CN202022661060.1U
Authority: CN
Inventors: 景强; 李岳; 路海滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-11
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a horizontal well logging device, which comprises a housin, the equal equidistance in the both ends of housing face runs through and has seted up the first recess of multiunit, and the even equidistance in the intermediate position of housing face runs through and has seted up multiunit second recess, the fixed hemisphere lid that is equipped with of one end of casing, the equal activity in inside of multiunit second recess is equipped with the support arm, and the fixed water holdup meter that holds that is equipped with in surface of support arm, the inside of the first recess of multiunit all is equipped with first swing arm and second swing arm, and the one end of first swing arm and second swing arm is equipped with the supporting shoe through hinge joint. Compared with the prior art, the utility model, through swing arm and the disc that sets up to have the effect of highly adjusting the relative casing of gyro wheel, can further improve the trafficability characteristic of device in the well, make things convenient for staff's use, when the altitude mixture control of the relative casing of gyro wheel is minimum simultaneously, also made things convenient for accomodating and arranging of staff, further improved the device's practicality.

Description

Horizontal well logging device

Technical Field

The utility model relates to an oil gas exploration technical field especially relates to a horizontal well logging device.

Background

The yield of the horizontal well is larger and is usually 3-5 times of that of the vertical well, so that development of the horizontal well is emphasized in each large oil field, but as the exploitation time is increased, the water outlet condition of the horizontal well is serious, many wells are shut down due to water logging, oil field loss is caused, and in order to reduce the loss of the oil field, the water outlet position in the horizontal well needs to be found.

For example, publication numbers are: the patent of CN210714671U relates to a horizontal well water holdup measuring device, and the device includes: the water-holding rate meter comprises a shell, a power assembly arranged in the shell, a plurality of supporting arms and a plurality of water-holding rate meters; the power assembly is connected with the plurality of supporting arms and is used for driving the supporting arms to extend or retract; the supporting arms are used for being uniformly arranged in a shaft of the horizontal well after being stretched, and each supporting arm is provided with a plurality of water holdup meters.

The publication numbers are: the patent of CN210714671U has the following problems in use: because the height of centralizer is fixed, be unfavorable for staff's adjustment, and the internal diameter of different wellways is different respectively, even in same wellway because inevitable can produce the error when excavating, also can lead to the internal diameter of wellway different, influences advancing of whole device in the wellway for a moment when centralizer is unable adjustment height, can take place even the device card in the wellway two difficult circumstances of advancing and retreating, the second also does not benefit to the staff and accomodates the device.

To this end, we propose a horizontal well logging device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a horizontal well logging device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a horizontal well logging device comprises a shell, wherein two ends of the surface of the shell are uniformly and equidistantly provided with a plurality of groups of first grooves in a penetrating manner, the middle position of the surface of the shell is uniformly and equidistantly provided with a plurality of groups of second grooves in a penetrating manner, one end of the shell is fixedly provided with a hemispherical cover, a plurality of groups of second grooves are movably provided with supporting arms inside, the surface of each supporting arm is fixedly provided with a water holding rate meter, a plurality of groups of first grooves are respectively provided with a first swing arm and a second swing arm inside, one ends of the first swing arm and the second swing arm are hinged with a supporting block through hinges, a pulley is embedded inside one end of each supporting block far away from the shell, a group of through holes are formed inside the shell, a traction rod is movably arranged inside each through hole, a first disc and a second disc are respectively arranged inside the shell, and threaded holes are formed in the middle, and the inside of screw hole is equipped with the threaded rod, the inside one end that is close to the hemisphere lid of casing is fixed and is equipped with the motor, and the output and the threaded rod fixed connection of motor.

Preferably, the inner walls of two sides of the plurality of groups of first grooves are provided with sliding grooves, one ends of the plurality of groups of second swing arms, which are far away from the supporting block, are rotatably connected with the shell through rotating rods, and one ends of the plurality of groups of first swing arms, which are far away from the supporting block, slide in the sliding grooves through sliding rods.

Preferably, both ends of one group of through holes are communicated with one first groove in the plurality of groups of first grooves, and both ends of one group of draw bars are fixedly connected with one slide bar in the plurality of groups of slide bars.

Preferably, the first disc and the second disc are respectively located below the first swing arms at the two ends, a plurality of groups of connecting blocks are fixedly arranged on the surfaces of the first disc and the second disc, and one ends, far away from the first disc and the second disc, of the plurality of groups of connecting blocks are fixedly connected with the lower portions of the first swing arms.

Preferably, the sum of the lengths of the first swing arm and the second swing arm in the plurality of groups is consistent with the length of the first groove, and the widths of the first swing arm and the second swing arm are consistent with the width of the first groove.

Preferably, one group of the through holes are positioned on two sides of one groove in the plurality of groups of the second grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arranged motor, the swing arms, the discs, the threaded rod and the grooves, the height of the roller relative to the shell can be adjusted, when the height of the roller needs to be adjusted by a worker, the motor only needs to be turned on through the controller, when the motor rotates, the threaded rod can be driven to rotate together to push the first disc to move to one side, because the first swing arm and the second swing arm are hinged together through the supporting blocks, the first swing arm can approach to the second swing arm at the moment, the height of the roller relative to the shell is further improved, when the height of the roller relative to the shell needs to be reduced by the worker, the motor only needs to be rotated reversely through the controller, the first swing arm is driven to move to one side far away from the second swing arm through the first disc, the height of the roller relative to the shell is further reduced, compared with the prior art, the passing performance of the device in a hoistway can be further improved, make things convenient for staff's use, simultaneously when the altitude mixture control of the relative casing of gyro wheel is minimum, also made things convenient for accomodating and arranging of staff, further improved the device's practicality.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a horizontal well logging device provided by the present invention;

FIG. 2 is a top cross-sectional view of the water holdup gauge of FIG. 1 with the support arms removed;

FIG. 3 is a sectional view of FIG. 1 with the support arm and the water holdup gauge removed;

FIG. 4 is a schematic perspective view of the housing of FIG. 1 with the housing removed;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

fig. 6 is a partially enlarged view of B in fig. 4.

In the figure: 1. a housing; 101. a hemispherical cover; 2. a first groove; 3. a second groove; 4. a support arm; 5. a water holding capacity meter; 6. a first swing arm; 7. a second swing arm; 8. a through hole; 9. a draw bar; 10. a chute; 11. a first disc; 12. a second disc; 13. a threaded rod; 14. a motor; 15. a support block; 16. a pulley; 17. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a horizontal well logging device comprises a casing 1, wherein two ends of the surface of the casing 1 are uniformly and equidistantly provided with a plurality of groups of first grooves 2, the middle position of the surface of the casing 1 is uniformly and equidistantly provided with a plurality of groups of second grooves 3, one end of the casing 1 is fixedly provided with a hemispherical cover 101, the insides of the plurality of groups of second grooves 3 are movably provided with supporting arms 4, the surface of each supporting arm 4 is fixedly provided with a water-holding rate meter 5, the insides of the plurality of groups of first grooves 2 are respectively provided with a first swing arm 6 and a second swing arm 7, one ends of the first swing arm 6 and the second swing arm 7 are hinged with a supporting block 15 through a hinge, the insides of the plurality of groups of supporting blocks 15 far away from one end of the casing 1 are embedded with pulleys 16, the inside of the casing 1 is provided with a group of through holes 8, the group of through holes 8 are, casing 1's inside is equipped with first disc 11 and second disc 12 respectively, the intermediate position of second disc 12 runs through and has seted up the opening, open-ended design plays the effect that the transmission shaft passed the opening and controls the support arm and open and shut among the prior art of being convenient for, the intermediate position of first disc 11 runs through and sets up threaded hole, and the inside of screw hole is equipped with threaded rod 13, the inside one end that is close to half spherical cover 101 of casing 1 is fixed and is equipped with motor 14, motor 14 is prior art, do not describe here any more, and motor 14's output and threaded rod 13 fixed connection.

The inner walls of the two sides of the multiple groups of first grooves 2 are provided with sliding grooves 10, one ends of the multiple groups of second swing arms 7, far away from the supporting blocks 15, are rotatably connected with the shell 1 through rotating rods, and one ends of the multiple groups of first swing arms 6, far away from the supporting blocks 15, slide in the sliding grooves 10 through sliding rods.

The two ends of the group of through holes 8 are communicated with one first groove 2 of the plurality of groups of first grooves 2, the two ends of the group of draw bars 9 are fixedly connected with one slide bar of the plurality of groups of slide bars, the draw bars 9 are designed to move together with the first swing arms 6 which can bring the other ends when the first swing arms 6 at one ends move, and the effect of adjusting the first swing arms 6 at the two ends simultaneously can be achieved.

The first disc 11 and the second disc 12 are respectively located below the first swing arms 6 at the two ends, a plurality of groups of connecting blocks 17 are fixedly arranged on the surfaces of the first disc 11 and the second disc 12, and one ends, far away from the first disc 11 and the second disc 12, of the plurality of groups of connecting blocks 17 are fixedly connected with the lower portion of the first swing arm 6.

The sum of the lengths of the first swing arms 6 and the second swing arms 7 of the multiple groups is consistent with the length of the first groove 2, the widths of the first swing arms 6 and the second swing arms 7 are consistent with the width of the first groove 2, and the design plays a role in conveniently storing the first swing arms 6 and the second swing arms 7.

The working principle is as follows: the utility model discloses, when the staff need use the height of gyro wheel, only need open motor 14 through the controller, can drive threaded rod 13 when motor 14 is rotatory and rotate together and promote first disc 11 to a lateral shifting, because first swing arm 6 is articulated together with second swing arm 7 for supporting shoe 15, first swing arm 6 can be drawn close to the direction of second swing arm 7 this moment, and then improve the height of the relative casing of gyro wheel 1, when the staff need reduce the height of the relative casing of gyro wheel 1, only need make motor 14 counter-rotation through the controller, drive first swing arm 6 through first disc 11 and remove to one side of keeping away from second swing arm 7, and then reduce the height of the relative casing of gyro wheel 1.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A horizontal well logging device comprises a shell (1) and is characterized in that a plurality of groups of first grooves (2) are uniformly and equidistantly formed in two ends of the surface of the shell (1), a plurality of groups of second grooves (3) are uniformly and equidistantly formed in the middle of the surface of the shell (1), a hemispherical cover (101) is fixedly arranged at one end of the shell (1), a support arm (4) is movably arranged in each group of second grooves (3), a water holding rate meter (5) is fixedly arranged on the surface of the support arm (4), a first swing arm (6) and a second swing arm (7) are respectively arranged in each group of first grooves (2), a support block (15) is hinged to one end of each first swing arm (6) and one end of each second swing arm (7) through a hinge, a pulley (16) is embedded into each group of the support blocks (15) far away from one end of the shell (1), a set of through-hole (8) has been seted up to the inside of casing (1), and the inside activity of through-hole (8) is equipped with traction lever (9), the inside of casing (1) is equipped with first disc (11) and second disc (12) respectively, the intermediate position of first disc (11) runs through threaded hole, and the inside of threaded hole is equipped with threaded rod (13), the inside one end that is close to hemisphere lid (101) of casing (1) is fixed and is equipped with motor (14), and the output and the threaded rod (13) fixed connection of motor (14).

2. The horizontal well logging device according to claim 1, wherein sliding grooves (10) are formed in inner walls of two sides of the first grooves (2), one ends, far away from the supporting block (15), of the second swing arms (7) are rotatably connected with the shell (1) through rotating rods, and one ends, far away from the supporting block (15), of the first swing arms (6) slide in the sliding grooves (10) through sliding rods.

3. The horizontal well logging device according to claim 2, wherein both ends of one group of through holes (8) are communicated with one first groove (2) of the plurality of groups of first grooves (2), and both ends of one group of draw bars (9) are fixedly connected with one slide bar of the plurality of groups of slide bars.

4. The horizontal well logging device according to claim 1, wherein the first disc (11) and the second disc (12) are respectively located below the first swing arms (6) at two ends, a plurality of groups of connecting blocks (17) are fixedly arranged on the surfaces of the first disc (11) and the second disc (12), and one ends of the plurality of groups of connecting blocks (17) far away from the first disc (11) and the second disc (12) are fixedly connected with the lower portion of the first swing arm (6).

5. The horizontal well logging device according to claim 1, wherein the sum of the lengths of the plurality of groups of the first swing arm (6) and the second swing arm (7) is consistent with the length of the first groove (2), and the widths of the first swing arm (6) and the second swing arm (7) are consistent with the width of the first groove (2).

6. A horizontal well logging device according to claim 1, wherein one set of said through holes (8) is located on both sides of one of the plurality of sets of second grooves (3).