CN221032411U

CN221032411U - Petroleum exploitation drilling sampling device

Info

Publication number: CN221032411U
Application number: CN202322857470.7U
Authority: CN
Inventors: 徐望; 杨柳燕; 肖菁; 张作嘉
Original assignee: Hunan Suprirui Oil And Gas Equipment Technology Co ltd
Current assignee: Hunan Suprirui Oil And Gas Equipment Technology Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-05-28
Anticipated expiration: 2033-10-24

Abstract

The utility model relates to the technical field of drilling sampling, in particular to a drilling sampling device for petroleum exploitation. The technical proposal comprises: the spray head is arranged in the fixed pipe, and the second driving motor and the third driving motor are arranged on the top end surface of the base; a screw rod is arranged on the output shaft of the third driving motor, and a fixed wheel is arranged on the output shaft of the second driving motor; a sampling tube is welded in the top plate, and a first driving motor is arranged on the top end surface of the sampling tube; the driving motor I is characterized in that a rotating shaft is arranged on an output shaft of the driving motor I, a drill bit and a helical blade are welded on the rotating shaft, connecting frames are welded at two ends of the base, a hydraulic rod is installed in the connecting frames, and a balancing weight is arranged on the bottom end face of the hydraulic rod. The utility model can meet the requirement of drilling and sampling, and increase the sampling power during sampling, and meet the requirement of cleaning and maintenance in the later stage.

Description

Petroleum exploitation drilling sampling device

Technical Field

The utility model relates to the technical field of drilling sampling, in particular to a drilling sampling device for petroleum exploitation.

Background

The drilling engineering is to take drilling teams as main bodies according to the requirements of well diameter, azimuth, displacement, depth and the like specified by drilling geological design and drilling engineering design, and the related technical service teams participate in the drilling engineering jointly, and drill from the ground to underground by adopting equipment and instruments such as a drilling machine and the like to drill to a designed target layer so as to build an underground oil and gas channel. Drilling engineering is typically comprised of drilling operations, drilling services, cementing operations, logging operations, other operations, and the like.

The drilling sampling is adopted to carry out subsequent work during oil exploitation, but other power such as single hydraulic pressure is driven during sampling is easy to cause drilling difficulty, sundries are attached to a drill bit after drilling, and personnel are required to manually clean after attachment, so that the drilling is required to be perfected.

Disclosure of utility model

The utility model aims to provide an oil exploitation drilling sampling device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a petroleum exploitation drilling sampling device comprises a base, a top plate and a first driving motor,

The top end surface of the base is welded with a fixed rod and a fixed pipe, a spray head is arranged in the fixed pipe, and the top end surface of the base is provided with a second driving motor and a third driving motor;

A screw rod is arranged on the output shaft of the third driving motor, and a fixed wheel is arranged on the output shaft of the second driving motor;

a sampling tube is welded in the top plate, and a first driving motor is arranged on the top end surface of the sampling tube;

The output shaft of the first driving motor is provided with a rotating shaft, and a drill bit and a helical blade are welded on the rotating shaft.

Preferably, the connecting frames are welded at the two ends of the base, the hydraulic rods are installed in the connecting frames, and the balancing weights are arranged on the bottom end faces of the hydraulic rods. The bottom end face through the hydraulic stem is provided with the balancing weight, makes personnel when taking a sample oil exploitation, personnel can promote the base and arrive exploitation position, and the personnel can open the hydraulic stem after arriving and promote the balancing weight and contact the ground to can support and spacing the base.

Preferably, the bottom end surface of the base is provided with universal wheels, the universal wheels are provided with four, and the four universal wheels are distributed in a rectangular array relative to the base. Universal wheels are installed on the bottom end surface of the base, so that a person can push the base to the adopted position for use.

Preferably, a connecting pipe is embedded and fixed on the top end surface of the fixed pipe, and the connecting pipe is in liquid communication with the fixed pipe. Through connecting pipe and fixed pipe liquid intercommunication, make the external clean water's of accessible connecting pipe pipeline, make the water get into in the fixed pipe.

Preferably, the top plate is sleeved on the fixed rod in a sliding manner, and the top plate is arranged on the screw rod through threads. The top plate is sleeved on the fixed rod in a sliding manner to limit, and is installed on the screw rod through threads during limiting, so that a person can drive the top plate to move up and down according to the rotating direction of the screw rod when the person opens the driving motor III to drive the screw rod to rotate.

Preferably, the bottom end face welding of roof has the connecting block, installs the connection rope in the connecting block, and the one end that the connection rope deviates from the connecting block is installed on the tight pulley. Install on the tight pulley through the one end that the connecting rope deviates from the connecting block, when making personnel adopt the sampling tube to take a sample, accessible connecting rope pulls the roof when personnel can open driving motor two drive tight pulley and rotate to make the sampling tube in the roof move down.

Preferably, the side end face of the sampling tube is embedded and fixed with a discharging tube, and the discharging tube is communicated with the sampling tube. The sample entering the sampling tube can be discharged through the discharging tube so as to carry out sampling collection.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, by arranging the top plate, when a person performs oil exploitation and sampling, the top plate is sheathed on the fixed rod in a sliding manner through the top plate to limit, and is arranged on the screw rod through threads during limit, so that when the person opens the driving motor III to drive the screw rod to rotate, the top plate can be driven to move up and down according to the rotating direction of the screw rod, the top plate can be moved down to drive the sampling tube to move down, when the sampling tube moves down, the person can open the driving motor I to drive the drill bit and the helical blade to rotate through the rotating shaft, the drill bit can be exploited when the drill bit rotates, and the sample enters the sampling tube to be driven to move up through the rotation of the helical blade, thereby sampling is performed, one end, deviating from the connecting block through the connecting rope, is arranged on the fixed wheel when the sampling tube is adopted by the person, when the person adopts the sampling tube to sample, the driving motor II can be opened to drive the fixed wheel to rotate, and the top plate can be pulled through the connecting rope, thereby the sampling tube in the top plate can be moved down, and the auxiliary power is provided, and the single power damage and the power deficiency are avoided, and the influence on sampling is avoided.

2. According to the utility model, the fixed pipe is arranged, and when a person performs petroleum exploitation sampling, the person is in liquid communication with the fixed pipe through the connecting pipe, so that the person can connect a pipeline of the clean water body externally through the connecting pipe, the water body enters the fixed pipe, the exploited drill bit moves upwards and is taken out from the foundation, and the clean water body in the fixed pipe can spray and clean the drill bit through the spray head, so that the influence of manual cleaning on work is avoided.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;

FIG. 2 is a schematic diagram of the front view of the present utility model;

FIG. 3 is a schematic rear view of the present utility model;

Fig. 4 is a schematic top view of the base of the present utility model.

In the figure: 1. balancing weight; 2. a universal wheel; 3. a base; 4. a drill bit; 5. a fixed rod; 6. a fixed tube; 7. a connecting rope; 8. a connecting pipe; 9. a connecting block; 10. a top plate; 11. driving a first motor; 12. a discharge pipe; 13. a rotating shaft; 14. a helical blade; 15. a sampling tube; 16. a spray head; 17. a fixed wheel; 18. a second driving motor; 19. a connecting frame; 20. a hydraulic rod; 21. a third driving motor; 22. and a screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-4, the utility model provides a petroleum exploitation drilling sampling device, which comprises a base 3, a top plate 10 and a driving motor 11,

The top end surface of the base 3 is welded with a fixed rod 5 and a fixed pipe 6, a spray head 16 is arranged in the fixed pipe 6, and a second driving motor 18 and a third driving motor 21 are arranged on the top end surface of the base 3;

a screw rod 22 is arranged on the output shaft of the driving motor III 21, and a fixed wheel 17 is arranged on the output shaft of the driving motor II 18;

A sampling tube 15 is welded in the top plate 10, and a first driving motor 11 is arranged on the top end surface of the sampling tube 15;

The output shaft of the first driving motor 11 is provided with a rotating shaft 13, and the rotating shaft 13 is welded with a drill bit 4 and a helical blade 14.

The roof 10 is in sliding sleeve connection on the fixed rod 5, and the roof 10 is installed on the screw rod 22 through threads, limiting is carried out on the fixed rod 5 through the roof 10 in sliding sleeve connection, and the roof 10 is installed on the screw rod 22 through threads during limiting, so that when a person opens the driving motor III 21 to drive the screw rod 22 to rotate, the roof 10 can be driven to move up and down according to the rotating direction of the screw rod 22.

The bottom end face welding of roof 10 has connecting block 9, installs in the connecting block 9 and connects rope 7, and connects rope 7 and deviate from the one end of connecting block 9 and install on tight pulley 17, deviates from the one end of connecting block 9 through connecting rope 7 and install on tight pulley 17, when making personnel adopt sampling tube 15 to take a sample, personnel can open driving motor two 18 and drive tight pulley 17 when the accessible is connected rope 7 and is pulled roof 10 to make the sampling tube 15 in the roof 10 move down.

The side end face of the sampling tube 15 is embedded and fixed with a discharging tube 12, the discharging tube 12 is communicated with the sampling tube 15, and samples entering the sampling tube 15 can be discharged through the discharging tube 12 so as to be sampled and collected.

Based on example 1: when personnel take oil exploitation samples, carry out spacingly through roof 10 slip cup joint on dead lever 5, roof 10 passes through threaded mounting on lead screw 22 during spacingly, make personnel open driving motor three 21 and drive lead screw 22 and rotate, can drive roof 10 and reciprocate according to the direction of rotation of lead screw 22, make roof 10 move down and make and drive sampling tube 15 and move down, personnel can open driving motor one 11 and drive drill bit 4 and helical blade 14 and rotate through pivot 13 when sampling tube 15 moves down, carry out exploitation when making drill bit 4 rotate, and sample entering sampling tube 15 is interior to drive through helical blade 14's rotation and move up, thereby take a sample, install on tight pulley 17 through connecting rope 7 one end that deviates from connecting block 9 during the sample, when making personnel adopt sampling tube 15 to take a sample, personnel can open driving motor two 18 and drive tight pulley 17 and rotate the accessible connecting rope 7 and pull roof 10, thereby make the sampling tube 15 in the roof 10 move down, thereby provide auxiliary power and take a sample.

Example two

As shown in fig. 1-4, the present utility model provides an oil exploitation drilling sampling device, which further includes: a base 3, a top plate 10 and a first driving motor 11,

The link 19 has all been welded at the both ends of base 3, installs hydraulic stem 20 in the link 19, and hydraulic stem 20's bottom face is provided with balancing weight 1, is provided with balancing weight 1 through hydraulic stem 20's bottom face, makes personnel when taking a sample oil exploitation, and personnel can promote base 3 and arrive exploitation position, and the back personnel can open hydraulic stem 20 and promote balancing weight 1 and contact the ground to can support and spacing base 3.

The universal wheel 2 is installed to the bottom surface of base 3, and universal wheel 2 is equipped with four altogether, and four universal wheels 2 are rectangular array distribution relative to base 3, installs universal wheel 2 through the bottom surface of base 3, makes personnel promote base 3 and can reach the adoption position and use.

The top end surface of the fixed pipe 6 is embedded and fixed with a connecting pipe 8, the connecting pipe 8 is in liquid communication with the fixed pipe 6, and the connecting pipe 8 is in liquid communication with the fixed pipe 6, so that personnel can externally connect a pipeline for cleaning water body through the connecting pipe 8, and the water body enters the fixed pipe 6.

Based on example 2: when personnel take oil exploitation samples, through connecting pipe 8 and fixed pipe 6 liquid intercommunication, make personnel's accessible connecting pipe 8 external clean water's pipeline, make the water get into in the fixed pipe 6, make the drill bit 4 after the exploitation shift up take out in the ground, clean water in the fixed pipe 6 can spray the cleanness to drill bit 4 through shower nozzle 16.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sampling device is bored in oil development, includes base (3), roof (10) and driving motor one (11), its characterized in that:

A fixed rod (5) and a fixed pipe (6) are welded on the top end surface of the base (3), a spray head (16) is arranged in the fixed pipe (6), and a driving motor II (18) and a driving motor III (21) are arranged on the top end surface of the base (3);

A screw rod (22) is arranged on an output shaft of the driving motor III (21), and a fixed wheel (17) is arranged on an output shaft of the driving motor II (18);

A sampling tube (15) is welded in the top plate (10), and a first driving motor (11) is arranged on the top end surface of the sampling tube (15);

The output shaft of the first driving motor (11) is provided with a rotating shaft (13), and the rotating shaft (13) is welded with a drill bit (4) and a helical blade (14).

2. The oil exploitation drilling sampling device according to claim 1, wherein: the two ends of the base (3) are welded with connecting frames (19), hydraulic rods (20) are arranged in the connecting frames (19), and balancing weights (1) are arranged on the bottom end faces of the hydraulic rods (20).

3. The oil exploitation drilling sampling device according to claim 1, wherein: the universal wheels (2) are arranged on the bottom end surface of the base (3), the number of the universal wheels (2) is four, and the four universal wheels (2) are distributed in a rectangular array relative to the base (3).

4. The oil exploitation drilling sampling device according to claim 1, wherein: the top end surface of the fixed pipe (6) is embedded and fixed with a connecting pipe (8), and the connecting pipe (8) is in liquid communication with the fixed pipe (6).

5. The oil exploitation drilling sampling device according to claim 1, wherein: the top plate (10) is sleeved on the fixed rod (5) in a sliding manner, and the top plate (10) is arranged on the screw rod (22) through threads.

6. The oil exploitation drilling sampling device according to claim 1, wherein: the bottom end face of the top plate (10) is welded with a connecting block (9), a connecting rope (7) is arranged in the connecting block (9), and one end, deviating from the connecting block (9), of the connecting rope (7) is arranged on a fixed wheel (17).

7. The oil exploitation drilling sampling device according to claim 1, wherein: the side end face of the sampling tube (15) is embedded and fixed with a discharging tube (12), and the discharging tube (12) is communicated with the sampling tube (15).