CN212272122U

CN212272122U - Sleeve pipe circular telegram unblocking equipment

Info

Publication number: CN212272122U
Application number: CN202020288318.5U
Authority: CN
Inventors: 纪振云
Original assignee: Xi'an Dechuang Petroleum Technology Co ltd
Current assignee: Xi'an Dechuang Petroleum Technology Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2021-01-01
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a casing pipe electrifying blockage removing device in the technical field of electrifying blockage removal, which comprises a casing pipe main body, wherein a capacitor is fixedly arranged at the top of an inner cavity of the casing pipe main body, an upper current controller is fixedly arranged at the bottom of the capacitor, an upper discharger is fixedly arranged at the bottom of the upper current controller, a lower discharger is fixedly arranged below the upper discharger, a lower current controller is fixedly arranged at the bottom of the lower discharger, a cooling jet device is fixedly arranged below the lower current controller, the left side wall and the right side wall of the cooling jet device are both fixedly connected with a water pipe, a jet pipeline is fixedly connected at the bottom of the cooling jet device, a rotary jet nozzle is fixedly arranged at the bottom of the jet pipeline, a water flow pipeline is fixedly arranged in the inner cavity of the cooling jet device, and inclined spray pipes are fixedly connected with the left side wall and the right side wall of a central spray, solves the pollution problem and realizes the aims of blockage removal, yield increase and injection increase.

Description

Sleeve pipe circular telegram unblocking equipment

Technical Field

The utility model relates to an oil gas field development technical field specifically is a sleeve pipe circular telegram unblock equipment.

Background

Along with the extension of the development time of an oil field, no matter an oil-gas well or a water injection well, the productivity index or the water absorption index of the oil-gas well or the water injection well is obviously reduced under most conditions, and the main reasons are that mud, sediment, emulsion, paraffin, colloid, asphaltene and other mechanical impurities block pore passages, so that the permeability of the oil field is reduced, the liquid yield is reduced, the development of the oil field is severely restricted and influenced, the production cost is increased, the economic benefit is reduced, modern oil wells generally adopt yield-increasing measures such as acidification and fracturing, but the oil wells can be damaged, secondary pollution is generated, the cost is higher, the aims of unblocking, increasing the yield and increasing the injection are not completely fulfilled, and therefore, the casing electrified unblocking equipment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stifled equipment is separated in sleeve pipe circular telegram to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bushing electrifying and blockage removing device comprises a bushing main body, wherein a capacitor is fixedly arranged at the top of an inner cavity of the bushing main body, an upper current controller is fixedly arranged at the bottom of the capacitor, an upper discharger is fixedly arranged at the bottom of the upper current controller, a lower discharger is fixedly arranged below the upper discharger, a lower current controller is fixedly arranged at the bottom of the lower discharger, a cooling jet device is fixedly arranged below the lower current controller, water delivery pipes are fixedly connected to the left side wall and the right side wall of the cooling jet device, a protective shell is fixedly arranged on the outer wall of the bushing main body, an insulating centralizer is fixedly arranged at the bottom of the outer wall of the cooling jet device, a jet pipeline is fixedly connected to the bottom of the cooling jet device, the lower end of the jet pipeline penetrates through the bottom of the bushing main body and extends out, and a steel wire brush is fixedly arranged at the bottom of the outer, the bottom fixed mounting of efflux pipeline has rotatory jet nozzle, the fixed rivers pipeline that is provided with in inner chamber of cooling fluidic device, the fixed booster pump that is provided with in inner chamber top of cooling fluidic device, the fixed central spray tube that is provided with in inner chamber of rotatory jet nozzle, the top fixedly connected with rivers pipeline of central spray tube, the bottom of rotatory jet nozzle is run through to the bottom of central spray tube, the equal fixedly connected with oblique spray tube of the left and right sides wall of central spray tube.

Preferably, the top of the capacitor sleeve is fixedly connected with a charging device, the charging device is fixedly connected with a cable, the cable is electrically connected with a transformer, and the transformer is electrically connected with an external power supply.

Preferably, the cooling jet device, the water delivery pipe and the insulating centralizer are all made of glass materials.

Preferably, the top of the sleeve main body is connected with a mechanical rotating device, and the mechanical rotating device is connected with a ground controller through a wire.

Preferably, the outer side wall of the protective shell is fixedly provided with glass wool, the outer wall of the glass wool is fixedly provided with an aluminum silicate layer, and the outer wall of the aluminum silicate layer is fixedly provided with oil plastics.

Preferably, the top of the water conveying pipe is fixedly connected with a drainage device.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the condenser electric connection charging device of sleeve pipe main part inner chamber, charging device passes through cable wire connection external power supply, the electric current flows in through the sleeve pipe main part, under the control of last current controller and lower current controller, emit the same high-voltage current from last discharger and lower discharging device, produce the high-voltage pulse current of certain frequency in the inner chamber of sleeve pipe main part, arouse periodic pressure wave and strong electromagnetic field to the stratum of the left and right sides of sleeve pipe main part, shake solid and the rock pore of jam in the oil well through electron pulse, the chemical reaction takes place to produce the small explosion in the pore department, make new oil stream passageway appear, and the inner chamber of rotatory jet flow shower nozzle is provided with central spray tube and oblique spray tube, realize omnidirectional washing in rotatory in-process, the inner chamber of jet flow pipeline still fixes and is provided with the booster pump, the intensity and the dynamics that improve injection rivers, and the outer wall of efflux pipeline is fixed to be provided with the steel brush, and it is clean with solid plug through the steel brush at rotatory in-process, melt the back with the solid form plug in the pipeline under the heat, soften and wash through rivers once more, then the brush falls, has realized the cleanness of the inside plug of whole equipment, and this practical device green is pollution-free, fully improves the permeability of oil reservoir, realizes the purpose of deblocking the increase production and increasing the injection.

Drawings

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

fig. 2 is a schematic structural view of the cooling fluidic device of the present invention.

In the figure: the device comprises a casing main body 1, a cooling jet device 2, a water delivery pipe 3, a protective shell 4, an insulating centralizer 5, a jet pipeline 6, a steel wire brush 7, a rotary jet nozzle 8, a water flow pipeline 9, a booster pump 10, a central jet pipe 11, an inclined jet pipe 12, a capacitor 13, an upper current controller 14, an upper discharger 15, a lower discharger 16 and a lower current controller 17.

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, the present invention provides a technical solution: a bushing electrifying and blockage removing device comprises a bushing main body 1, a capacitor 13 is fixedly arranged at the top of an inner cavity of the bushing main body 1, an upper current controller 14 is fixedly arranged at the bottom of the capacitor 13, an upper discharger 15 is fixedly arranged at the bottom of the upper current controller, a lower discharger 16 is fixedly arranged below the upper discharger 15, a lower current controller 17 is fixedly arranged at the bottom of the lower discharger 16, a cooling jet device 2 is fixedly arranged below the lower current controller 17, water conveying pipes 3 are fixedly connected to the left side wall and the right side wall of the cooling jet device 2, a protective shell 4 is fixedly arranged on the outer wall of the bushing main body 1, an insulating centralizer 5 is fixedly arranged at the bottom of the outer wall of the cooling jet device 2, a jet pipeline 6 is fixedly connected to the bottom of the cooling jet device 2, the lower end of the jet pipeline 6 penetrates through the bottom of the bushing main body 1 and extends out, a steel wire brush 7, the bottom fixed mounting of fluidic conduit 6 has rotatory jet nozzle 8, the inner chamber of cooling fluidic device 2 is fixed and is provided with rivers pipeline 9, the fixed booster pump 10 that is provided with in inner chamber top of cooling fluidic device 2, the inner chamber of rotatory jet nozzle 8 is fixed and is provided with central spray tube 11, the top fixedly connected with rivers pipeline 9 of central spray tube 11, the bottom of rotatory jet nozzle 8 is run through to the bottom of central spray tube 11, the equal fixedly connected with oblique spray tube 12 of the left and right sides wall of central spray tube 11.

The top of the sleeve capacitor 13 is fixedly connected with a charging device, the charging device is fixedly connected with a cable, the cable is electrically connected with a transformer, the transformer is electrically connected with an external power supply, the external power supply is connected with the transformer to charge the charging device at the top of the sleeve main body 1, high-voltage pulse current with a certain frequency is generated inside the sleeve main body 1, periodic pressure waves and strong electromagnetic fields are excited to the stratum, oil layer pollution is removed, and cracks are generated to the stratum;

the cooling jet device 2, the water delivery pipe 3 and the insulating centralizer 5 are made of glass materials which are not conductive, so that the influence of current on equipment is avoided;

the top of the sleeve main body 1 is connected with a mechanical rotating device, the mechanical rotating device is connected with a ground controller through an electric wire, the whole equipment is driven to rotate downwards through the external mechanical rotating device, and the ground controller can control the whole equipment to work;

the outer side wall of the protective shell 4 is fixedly provided with glass wool, the outer wall of the glass wool is fixedly provided with an aluminum silicate layer, the outer wall of the aluminum silicate layer is fixedly provided with oil plastic, the glass wool, the aluminum silicate layer and the oil plastic can be insulated and are insulating substances, current leakage and influence are avoided, and the glass wool, the aluminum silicate layer and the oil plastic are waterproof, oil-proof and heat-insulating;

the top of the water delivery pipe 3 is fixedly connected with a drainage device, water flow is guided into the drainage device, then the booster pump 10 of the rear water flow pipeline 9 can pressurize the water flow, and the water source for spraying has more impact force, so that sundries can be cleaned conveniently.

The working principle is as follows: when the casing is blocked, the device is inserted into the casing, the mechanical device rotates under the connection of an external power supply and then drives the whole equipment to move downwards, at the moment, a capacitor in the inner cavity of the casing main body 1 is electrically connected with a charging device, the charging device is connected with the external power supply through a cable and a wire, current flows in through the casing main body 1, the same high-voltage current is discharged from an upper discharger 15 and a lower discharger 16 under the control of an upper current controller 14 and a lower current controller 17, high-voltage pulse current with certain frequency is generated in the inner cavity of the casing main body 1, periodic pressure waves and strong electromagnetic fields are excited on stratums on the left side and the right side of the casing main body 1, blocked solid and rock pores in an oil well are vibrated through electronic pulses, chemical reaction is generated at the pores to generate small explosion, so that a new oil flow channel appears, and a protective shell 4 is, the protective shell 4 is waterproof and oilproof and keeps warm, can avoid the casing from damaging because of high temperature when the violent reaction happens inside the oil well, the protective shell 4 also has good insulativity to avoid the leakage of current, the service time of the internal device is prolonged, the inner cavity of the rotary jet flow nozzle 8 is provided with the central nozzle 11 and the inclined nozzle 12, the omnibearing cleaning is realized in the rotating process, the jet flow pipeline 6 is connected with the water flow pipeline 9 of the inner cavity of the cooling jet flow device 2, the water of the water flow pipeline 9 is conveyed from the external drainage device through the water pipe 3, the inner cavity of the jet flow pipeline 6 is also fixedly provided with the booster pump 10, the pressure of the water flow can be increased, the intensity and the strength of the jet flow are improved, the steel wire brush 7 is fixedly arranged on the outer wall of the jet flow pipeline 6, the solid blocking object is cleaned through the steel wire brush 7 in the rotating process, the, the utility model has the advantages of through rivers softening and washing once more, then brushing off, realized the cleanness of the inside plug of whole equipment, this practical device green is pollution-free, fully improves the permeability of oil reservoir, realizes the purpose of deblocking increase production increase injection.

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 stifled equipment of sleeve pipe circular telegram electrolysis, includes sleeve pipe main part (1), its characterized in that: the sleeve is characterized in that a capacitor (13) is fixedly arranged at the top of an inner cavity of the sleeve main body (1), an upper current controller (14) is fixedly arranged at the bottom of the capacitor (13), an upper discharger (15) is fixedly arranged at the bottom of the upper current controller, a lower discharger (16) is fixedly arranged below the upper discharger (15), a lower current controller (17) is fixedly arranged at the bottom of the lower discharger (16), a cooling jet device (2) is fixedly arranged below the lower current controller (17), water pipes (3) are fixedly connected to the left side wall and the right side wall of the cooling jet device (2), a protective shell (4) is fixedly arranged on the outer wall of the sleeve main body (1), an insulating centralizer (5) is fixedly arranged at the bottom of the outer wall of the cooling jet device (2), and a jet pipeline (6) is fixedly connected to the bottom of the cooling jet device (2), the lower extreme of jet line (6) runs through the bottom of sleeve pipe main part (1) and extends away, the outer wall bottom that jet line (6) extended away is fixed and is provided with steel brush (7), the bottom fixed mounting of jet line (6) has rotatory jet shower nozzle (8), the fixed rivers pipeline (9) that are provided with in inner chamber of cooling fluidic device (2), the fixed booster pump (10) that are provided with in inner chamber top of cooling fluidic device (2), the fixed central spray tube (11) that is provided with in inner chamber of rotatory jet shower nozzle (8), the top fixedly connected with rivers pipeline (9) of central spray tube (11), the bottom of rotatory jet shower nozzle (8) is run through to the bottom of central spray tube (11), the equal fixedly connected with oblique spray tube (12) of the left and right sides wall of central spray tube (11).

2. The casing-powered de-plugging device according to claim 1, wherein: the top of the capacitor (13) is fixedly connected with a charging device, the charging device is fixedly connected with a cable, the cable is electrically connected with a transformer, and the transformer is electrically connected with an external power supply.

3. The casing-powered de-plugging device according to claim 1, wherein: the cooling jet device (2), the water delivery pipe (3) and the insulating centralizer (5) are all made of glass materials.

4. The casing-powered de-plugging device according to claim 1, wherein: the top of the sleeve main body (1) is connected with a mechanical rotating device, and the mechanical rotating device is connected with a ground controller through a wire.

5. The casing-powered de-plugging device according to claim 1, wherein: the outer side wall of the protective shell (4) is fixedly provided with glass wool, the outer wall of the glass wool is fixedly provided with an aluminum silicate layer, and the outer wall of the aluminum silicate layer is fixedly provided with oil plastic.

6. The casing-powered de-plugging device according to claim 1, wherein: the top of the water delivery pipe (3) is fixedly connected with a drainage device.