CN216309986U

CN216309986U - Oil gas drilling mud performance rapid detection equipment

Info

Publication number: CN216309986U
Application number: CN202122220588.XU
Authority: CN
Inventors: 燕中山; 巴图; 王洪帅
Original assignee: Ordos Haoxin Ruiyuan Kejing Engineering Co ltd
Current assignee: Ordos Haoxin Ruiyuan Kejing Engineering Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-15
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of oil gas detection, in particular to equipment for rapidly detecting the mud performance of oil gas drilling, which comprises a mud storage cylinder, a mud taking pipe, a first one-way valve, a material guide pipe, a detection box and a second one-way valve, wherein a piston is slidably arranged in the mud storage cylinder, a threaded rod is fixedly arranged at the top of the piston, penetrates through the top wall of the mud storage cylinder and is slidably connected with the mud storage cylinder, a limiting plate is fixedly arranged at the top of the threaded rod, an oil gas detector is fixedly arranged at the top of the detection box, a detection probe is fixedly arranged at the output end of the oil gas detector, and the detection probe is positioned in the detection box. The slurry in the slurry storage barrel can be quickly guided into the detection box, and the detection probe can quickly detect the oil gas condition in the slurry.

Description

Oil gas drilling mud performance rapid detection equipment

Technical Field

The utility model relates to the technical field of oil gas detection, in particular to equipment for rapidly detecting oil gas drilling mud performance.

Background

In the drilling of wells for oil exploration or for the drilling of wells for oil and gas production, the occurrence of blowouts is particularly prevented when encountering oil or gas formations, in order not to cause fires, otherwise the economic losses are severe. Particularly, when a large gas layer is met, the natural gas pressure in the stratum is large, some natural gas pressures exceed 500Mpa, the drilling well sometimes drills to a shallow stratum and blowout occurs, and the drilling machine falls into the stratum without preparation in advance, so that the loss is heavy. Therefore, in the process of oil and gas field exploration, development and drilling, a mud engineer needs to sample mud in different mud tanks in real time, test the sampled mud, detect the change situation of the mud performance of an inlet shaft and an outlet shaft and judge the situation of oil and gas in the drilling well.

Wherein, when carrying out real-time sample to the mud in the different mud tank body at present, carry out the sample operation through handheld sampling device in the appointed position of mud tank body, manual operation is inefficient, can't realize the short-term test.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that rapid detection cannot be realized in the prior art, and provides equipment for rapidly detecting the oil-gas drilling mud performance.

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

designing oil and gas drilling mud performance rapid detection equipment, which comprises a mud storage barrel, a mud taking pipe, a first one-way valve, a material guide pipe, a detection box and a second one-way valve, wherein the inlet end of the mud storage barrel is fixedly connected with the mud taking pipe, the first one-way valve is fixedly arranged on the mud taking pipe, the outlet end of the mud storage barrel is fixedly connected with the material guide pipe, the outlet end of the material guide pipe is communicated with the inlet end of the detection box, and the second one-way valve is fixedly arranged on the material guide pipe;

store up the inside slidable mounting of a thick liquid section of thick bamboo and have the piston, the top fixed mounting of piston has the threaded rod, the threaded rod run through store up the thick liquid section of thick bamboo the roof and with store up thick liquid section of thick bamboo sliding connection, the top fixed mounting of threaded rod has the limiting plate, the top fixed mounting of detection case has oil gas detector, oil gas detector's output fixed mounting has test probe, test probe is located the inside of detection case.

Optionally, actuating mechanism is installed at the top of storing up a thick liquid section of thick bamboo, actuating mechanism includes the fixing base, fixing base fixed mounting is in the outside of storing up a thick liquid section of thick bamboo, slidable mounting has interior toothholder on the fixing base, interior toothholder is annular structure.

Optionally, the top fixed mounting of fixing base has the motor, the output shaft fixed mounting of motor has incomplete gear, incomplete gear can mesh with any one inboard lateral wall of inner toothholder.

Optionally, the outside fixed mounting of interior toothholder has the rack, the thread bush is installed to the screw thread on the threaded rod, the thread bush rotates and installs the top at a thick liquid storage barrel, the top fixed mounting of thread bush has the gear, gear and rack toothing.

The utility model provides a device for rapidly detecting the performance of oil and gas drilling mud, which has the beneficial effects that:

1. the threaded rod is used for driving the piston to move upwards, so that the internal pressure of the slurry storage cylinder is changed, and slurry is guided into the slurry storage cylinder; when the piston moves downwards, slurry in the slurry storage cylinder is guided into the detection box, and the detection probe can quickly detect the oil gas condition in the slurry.

2. Drive through the motor makes incomplete gear revolve to make the internal tooth seat drive the rack and carry out reciprocating motion, just also make the gear carry out periodic reciprocating rotation, thereby make the threaded rod can realize reciprocating motion, and then realize storing up the automatic leading-in mud of thick liquid section of thick bamboo and derive mud to the detection case in, this has just so greatly reduced the hand labor volume, further improves the detection efficiency of mud oil gas.

Drawings

FIG. 1 is a schematic structural diagram of a rapid mud property detection device for oil and gas drilling according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a rapid mud property detection apparatus for oil and gas drilling according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a driving mechanism of the rapid detection device for oil and gas drilling mud performance according to an embodiment of the present invention.

In the figure: the device comprises a pulp storage cylinder 1, a piston 11, a threaded rod 12, a limiting plate 13, a pulp taking pipe 2, a first one-way valve 3, a material guide pipe 4, a detection box 5, an oil gas detector 51, a detection probe 52, a second one-way valve 6, a driving mechanism 7, a fixed seat 71, an internal tooth seat 72, a motor 73, an incomplete gear 74, a rack 75, a threaded sleeve 76 and a gear 77.

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.

Referring to fig. 1 to 3, an embodiment of the present invention provides an apparatus for rapidly detecting a mud property of an oil and gas drilling, including a mud storage barrel 1, a mud taking pipe 2, a first check valve 3, a material guiding pipe 4, a detection box 5, and a second check valve 6.

The inlet end of the slurry storage cylinder 1 is fixedly connected with a slurry taking pipe 2, and the slurry taking pipe 2 is used for guiding slurry in an oil well into the slurry storage cylinder 1. The first one-way valve 3 is fixedly arranged on the slurry taking pipe 2, and the first one-way valve 3 can only guide slurry into the slurry storage barrel 1 and cannot guide the slurry out in the opposite direction. The outlet end of the slurry storage cylinder 1 is fixedly connected with the material guide pipe 4, the outlet end of the material guide pipe 4 is communicated with the inlet end of the detection box 5, and the material guide pipe 4 is used for guiding slurry into the detection box 5. The second one-way valve 6 is fixedly arranged on the material guide pipe 4, so that slurry entering the detection box 5 cannot reversely flow into the slurry storage barrel 1.

The inside slidable mounting of thick liquid storage barrel 1 has piston 11, and the top fixed mounting of piston 11 has threaded rod 12, and threaded rod 12 runs through the roof of thick liquid storage barrel 1, and with thick liquid storage barrel 1 sliding connection, the top fixed mounting of threaded rod 12 has limiting plate 13.

The top of detection case 5 is fixed with oil gas detector 51, and oil gas detector 51's output fixed mounting has test probe 52, and test probe 52 is located the inside of detection case 5.

The threaded rod 12 is used for driving the piston 11 to move upwards, so that the internal pressure of the slurry storage cylinder 1 is changed, and slurry is guided into the slurry storage cylinder 1. When the piston 11 moves downwards, the mud in the mud storage cylinder 1 is guided into the detection box 5, and the detection probe 52 can rapidly detect the oil and gas condition in the mud.

The driving mechanism 7 is installed at the top of the pulp storage barrel 1, the driving mechanism 7 comprises a fixed seat 71, the fixed seat 71 is fixedly installed on the outer side of the pulp storage barrel 1, an inner tooth seat 72 is slidably installed on the fixed seat 71, and the inner tooth seat 72 is of an annular structure. The top of the fixed seat 71 is fixedly provided with a motor 73, an output shaft of the motor 73 is fixedly provided with an incomplete gear 74, the incomplete gear 74 can be meshed with any one of the side walls of the inner side of the inner tooth seat 72, and the incomplete gear 74 is used for driving the inner tooth seat 72 to slide in a reciprocating manner. The outer side of the inner tooth holder 72 is fixedly provided with a rack 75, the threaded rod 12 is provided with a threaded sleeve 76 in a threaded manner, the threaded sleeve 76 is rotatably arranged at the top of the pulp storage barrel 1, the top of the threaded sleeve 76 is fixedly provided with a gear 77, and the gear 77 is meshed with the rack 75.

Drive through motor 73 makes incomplete gear 74 rotate to make interior toothholder 72 drive rack 75 and carry out reciprocating motion, also make gear 77 carry out periodic reciprocating motion, thereby make threaded rod 12 can realize reciprocating motion, and then realize storing up the automatic leading-in mud of thick liquid section of thick bamboo 1 and derive mud in to detection case 5, this is with regard to greatly reduced the hand labor volume, further improves the detection efficiency of mud oil gas.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The rapid detection equipment for the oil and gas drilling mud performance is characterized by comprising a mud storage barrel (1), a mud taking pipe (2), a first one-way valve (3), a material guide pipe (4), a detection box (5) and a second one-way valve (6), wherein the inlet end of the mud storage barrel (1) is fixedly connected with the mud taking pipe (2), the first one-way valve (3) is fixedly arranged on the mud taking pipe (2), the outlet end of the mud storage barrel (1) is fixedly connected with the material guide pipe (4), the outlet end of the material guide pipe (4) is communicated with the inlet end of the detection box (5), and the second one-way valve (6) is fixedly arranged on the material guide pipe (4);

store up the inside slidable mounting of thick liquid section of thick bamboo (1) have piston (11), the top fixed mounting of piston (11) has threaded rod (12), threaded rod (12) run through the roof of storing up thick liquid section of thick bamboo (1) and with store up thick liquid section of thick bamboo (1) sliding connection, the top fixed mounting of threaded rod (12) has limiting plate (13), the top fixed mounting of detection case (5) has oil gas detection ware (51), the output fixed mounting of oil gas detection ware (51) has test probe (52), test probe (52) are located the inside of detection case (5).

2. The oil and gas drilling mud performance rapid detection device according to claim 1, characterized in that a driving mechanism (7) is installed at the top of the mud storage cylinder (1), the driving mechanism (7) comprises a fixed seat (71), the fixed seat (71) is fixedly installed at the outer side of the mud storage cylinder (1), an inner tooth holder (72) is installed on the fixed seat (71) in a sliding mode, and the inner tooth holder (72) is of an annular structure.

3. The oil and gas drilling mud performance rapid detection device according to claim 2, characterized in that a motor (73) is fixedly installed at the top of the fixed seat (71), an output shaft of the motor (73) is fixedly installed with an incomplete gear (74), and the incomplete gear (74) can be meshed with any one of the side walls of the inner side of the inner tooth seat (72).

4. The oil and gas drilling mud performance rapid detection device according to claim 3, characterized in that a rack (75) is fixedly installed on the outer side of the inner tooth holder (72), a threaded sleeve (76) is installed on the threaded rod (12) in a threaded manner, the threaded sleeve (76) is rotatably installed on the top of the mud storage barrel (1), a gear (77) is fixedly installed on the top of the threaded sleeve (76), and the gear (77) is meshed with the rack (75).