CN211258590U

CN211258590U - Underground temperature and pressure monitoring device for oil and gas well

Info

Publication number: CN211258590U
Application number: CN201922349512.XU
Authority: CN
Inventors: 谭江涛; 刘春林
Original assignee: Chengdu Andiris Energy Technology Co ltd
Current assignee: Chengdu Andiris Energy Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-14
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to an oil gas well technical field just discloses an oil gas well temperature pressure monitoring devices in pit, including the horizon, the top fixed mounting at horizon has the support of bearing, the top right side fixed mounting at horizon has display panel, the top at horizon and the left side fixed mounting that is located display panel have the closure, the top left side fixed mounting at horizon has servo motor, the interior roof fixed mounting who bears the support has the assembly pulley. This oil gas well temperature pressure monitoring devices in pit through servo motor, assembly pulley and rope for contact ball, transmission post and according to the degree of depth real-time temperature and pressure transmission for manometer and thermometer, through optical cable, splice box, manometer and thermometer, make and demonstrate accurate data at display panel according to actual temperature and pressure, avoided the repetition to detect, solved and detected the number inaccurate, not detect the scheduling problem in real time.

Description

Underground temperature and pressure monitoring device for oil and gas well

Technical Field

The utility model relates to an oil gas well technical field specifically is an oil gas well temperature pressure monitoring device in pit.

Background

The oil and gas well engineering belongs to the first-level discipline of oil and gas engineering, and is an essential information and material channel for the exploration and development of underground oil and gas resources by human beings, and mainly comprises oil and gas exploration, development, well drilling and completion engineering, oil and gas well measurement and test engineering, oil and gas well protection and repair engineering and the like, and is a basic link of oil and gas exploration and development.

To at present to oil gas well temperature pressure monitoring devices in pit, most are when measuring oil gas well, do not detect according to the temperature pressure of oil gas well in real time, when detecting temperature and pressure transform, take out the dial plate immediately moreover to lead to pressure temperature to detect inaccurately, partial detection device still, although detection effect is better, but the price is expensive, is unfavorable for using, so proposed an oil gas well temperature pressure monitoring devices in pit and solved the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an oil gas well temperature pressure monitoring devices in pit possesses advantages such as the detection data is accurate, real-time detection, has solved and has detected the number inaccurate, not detect the scheduling problem in real time.

(II) technical scheme

For the purpose that realizes above-mentioned detection data accuracy, real-time detection, the utility model provides a following technical scheme: the utility model provides an oil gas well temperature pressure monitoring device in pit, includes the horizon, the top fixed mounting on horizon has the support frame, the top right side fixed mounting on horizon has display panel, the top on horizon and the left side fixed mounting that is located display panel have the splice box, the top left side fixed mounting on horizon has servo motor, the interior roof fixed mounting that bears the support has the assembly pulley, the inside fixed mounting on horizon has the oil gas well main part, the inner wall fixed mounting of oil gas well main part has a baffle, the inside sliding connection of baffle has the transmission post, the bottom fixed mounting of transmission post has the contact ball, the top fixed mounting of transmission post has the tubular column, the positive fixed mounting of tubular column has the manometer, the front of tubular column just is located the top fixed mounting of manometer has the thermometer, the equal fixedly connected with in right side of manometer and thermometer has the optical cable corresponding with the splice box, and a rope corresponding to the pipe column is fixedly arranged at the bottom of the pulley block.

Preferably, the outer fixed surface of transmission post installs the limiting plate that corresponds with the packing baffle, limiting plate and packing baffle are annular limiting plate and annular packing baffle, the transmission post is with packing baffle looks adaptation, the transmission post is connected with the contact ball electricity through sensing support cylinder.

Preferably, the right side fixed mounting of tubular column has the protection card, the protection card is two, and two protection cards are the U-shaped protection card, two the connected mode of protection card and optical cable is sliding connection.

Preferably, the output shaft of the servo motor is fixedly provided with a rotating rod corresponding to the bearing support, the right side of the inner wall of the bearing support is rotatably connected with the rotating rod through a shaft sleeve, and the pulley block is fixedly connected with the rotating rod through a rope.

Preferably, the ground plane is fixedly connected with the servo motor through a cushion block, the display panel is electrically connected with the splicing box, and the pressure gauge and the thermometer are electrically connected with the transmission column.

Preferably, the pipe column is fixedly connected with the rope through a lantern ring, and the pulley block is fixedly connected with the rope through a connecting block.

(III) advantageous effects

Compared with the prior art, the utility model provides an oil gas well temperature pressure monitoring device in pit possesses following beneficial effect:

1. this oil gas well temperature pressure monitoring devices in pit, through installing manometer and thermometer on the tubular column after, let optical cable and splice box fixed connection again, start servo motor, let the dwang drive the cotton rope and rotate, thereby let the rope move down under the drive of assembly pulley, in-process moving down, show temperature and pressure on display panel through the splice box under the transmission effect of optical cable, just can stop servo motor when limiting plate and partition board contact the latter and rotate, give manometer and thermometer temperature and pressure transmission under the transmission of contact ball and transmission post, and then show on display panel through optical cable and splice box, it is inaccurate to have solved the number of detections, not detect scheduling problem in real time.

2. This oil gas well temperature pressure monitoring devices in pit through servo motor, assembly pulley and rope for contact ball, transmission post and according to the degree of depth real-time temperature and pressure transmission for manometer and thermometer, through optical cable, splice box, manometer and thermometer, make and demonstrate accurate data at display panel according to actual temperature and pressure, avoided the repetition to detect, solved and detected the number inaccurate, not detect the scheduling problem in real time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left schematic view of the structural pulley block of the present invention.

In the figure: the device comprises a ground plane 1, a transmission column 2, a contact ball 3, a sealing partition plate 4, a pressure gauge 5, a thermometer 6, a pipe column 7, a rope 8, a servo motor 9, a bearing support 10, a pulley block 11, a splice closure 12, a display panel 13, an optical cable 14 and an oil-gas well main body 15.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an underground temperature and pressure monitoring device for an oil and gas well comprises a ground plane 1, the ground plane 1 is fixedly connected with a servo motor 9 through a cushion block, a display panel 13 is electrically connected with a junction box 12, a pressure gauge 5 and a thermometer 6 are both electrically connected with a transmission column 2, a bearing support 10 is fixedly installed at the top of the ground plane 1, the display panel 13 is fixedly installed at the right side of the top of the ground plane 1, the junction box 12 is fixedly installed at the top of the ground plane 1 and positioned at the left side of the display panel 13, the servo motor 9 is fixedly installed at the left side of the top of the ground plane 1, a rotating rod corresponding to the bearing support 10 is fixedly installed at an output shaft of the servo motor 9, the right side of the inner wall of the bearing support 10 is rotatably connected with the rotating rod through a shaft, an oil and gas well main body 15 is fixedly installed inside a ground plane 1, a sealing plate 4 is fixedly installed on the inner wall of the oil and gas well main body 15, a transmission column 2 is slidably connected inside the sealing plate 4, a limiting plate corresponding to the sealing plate 4 is fixedly installed on the outer surface of the transmission column 2, the limiting plate and the sealing plate 4 are both annular limiting plates and annular sealing plates, the transmission column 2 is matched with the sealing plate 4, the transmission column 2 is electrically connected with a contact ball 3 through a sensing support cylinder, the bottom of the transmission column 2 is fixedly provided with the contact ball 3, the top of the transmission column 2 is fixedly provided with a pipe column 7, the pipe column 7 is fixedly connected with a rope 8 through a lantern ring, a pulley block 11 is fixedly connected with the rope 8 through a connecting block, two protection cards are fixedly installed on the right side of the pipe column 7, the two protection cards are U-shaped protection cards, and the two protection cards are slidably, the front fixed mounting of tubular column 7 has manometer 5, and the front of tubular column 7 and the top fixed mounting that is located manometer 5 have thermometer 6, and the equal fixedly connected with in right side of manometer 5 and thermometer 6 has optical cable 14 corresponding with splice box 12, and the bottom fixed mounting of assembly pulley 11 has rope 8 corresponding with tubular column 7.

To sum up, the underground temperature and pressure monitoring device for the oil and gas well comprises a pressure gauge 5 and a temperature gauge 6 which are arranged on a pipe column 7, an optical cable 14 fixedly connected with a junction box 12, a servo motor 9 started, a rotating rod driving a rope to rotate, the rope 8 driven by a pulley block 11 to move downwards, the temperature and the pressure displayed on a display panel 13 through the junction box 12 under the transmission action of the optical cable 14 in the downward moving process, the servo motor 9 stopped rotating when a limiting plate contacts with a sealing plate 4, the temperature and the pressure transmitted to the pressure gauge 5 and the temperature gauge 6 under the transmission of a contact ball 3 and a transmission column 2 and displayed on the display panel 13 through the optical cable 14 and the junction box 12, the problems that the detection number is inaccurate and the real-time detection is not realized, and the like are solved through the servo motor 9, the pulley block 11 and the rope 8, the contact ball 3, The transmission post 2 and according to the degree of depth real-time temperature and pressure transmission for manometer 5 and thermometer 6, through optical cable 14, splice closure 12, manometer 5 and thermometer 6 for show accurate data at display panel 13 according to actual temperature and pressure, avoided the repetition to detect, solved and detected the number inaccurate, not real-time detection scheduling problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a temperature and pressure monitoring devices in pit of oil and gas well, includes horizon (1), its characterized in that: the top fixed mounting on ground level (1) has a bearing support (10), the top right side fixed mounting on ground level (1) has display panel (13), the top on ground level (1) and the left side fixed mounting that is located display panel (13) have splice closure (12), the top left side fixed mounting on ground level (1) has servo motor (9), the interior roof fixed mounting who bears support (10) has assembly pulley (11), the inside fixed mounting on ground level (1) has oil gas well main part (15), the inner wall fixed mounting of oil gas well main part (15) has a baffle (4), the inside sliding connection who seals baffle (4) has transmission post (2), the bottom fixed mounting of transmission post (2) has contact ball (3), the top fixed mounting of transmission post (2) has tubular column (7), the front fixed mounting of tubular column (7) has manometer (5), the front of tubular column (7) and the top fixed mounting that is located manometer (5) have thermometer (6), the equal fixedly connected with in right side of manometer (5) and thermometer (6) and splice box (12) corresponding optical cable (14), the bottom fixed mounting of assembly pulley (11) has rope (8) corresponding with tubular column (7).

2. An oil and gas well downhole temperature and pressure monitoring device according to claim 1, characterized in that: the outer fixed surface of transmission post (2) installs and seals the limiting plate that baffle (4) are corresponding, the limiting plate is annular limiting plate and annular seals the baffle with sealing baffle (4), transmission post (2) and packing baffle (4) looks adaptation, transmission post (2) are connected with contact ball (3) electricity through the sensing support cylinder.

3. An oil and gas well downhole temperature and pressure monitoring device according to claim 1, characterized in that: the right side fixed mounting of tubular column (7) has the protection card, the protection card is two, and two protection cards are the U-shaped protection card, two the connected mode of protection card and optical cable (14) is sliding connection.

4. An oil and gas well downhole temperature and pressure monitoring device according to claim 1, characterized in that: the output shaft fixed mounting of servo motor (9) has and bears the corresponding dwang of support (10), the inner wall right side that bears support (10) is passed through the axle sleeve and is connected with the dwang rotation, assembly pulley (11) are through cotton rope and dwang fixed connection.

5. An oil and gas well downhole temperature and pressure monitoring device according to claim 1, characterized in that: the ground plane (1) is fixedly connected with the servo motor (9) through a cushion block, the display panel (13) is electrically connected with the splice box (12), and the pressure gauge (5) and the thermometer (6) are electrically connected with the transmission column (2).

6. An oil and gas well downhole temperature and pressure monitoring device according to claim 1, characterized in that: the pipe column (7) is fixedly connected with the rope (8) through a lantern ring, and the pulley block (11) is fixedly connected with the rope (8) through a connecting block.