CN209820296U - Microchannel cracking device for super-combustion particle beam - Google Patents
Microchannel cracking device for super-combustion particle beam Download PDFInfo
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- CN209820296U CN209820296U CN201920653313.5U CN201920653313U CN209820296U CN 209820296 U CN209820296 U CN 209820296U CN 201920653313 U CN201920653313 U CN 201920653313U CN 209820296 U CN209820296 U CN 209820296U
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- 238000004200 deflagration Methods 0.000 claims description 29
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Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a scramjet, concretely relates to novel high-effect particle beam generating device can realize the microchannel that superpressure burning did work at oil gas well perforating bullet detonation in-process and send the technique of splitting, this scramjet includes the tubulose rifle body, install the self-adaptation on rifle body through-hole and open the device, set up at the internal fixed bolster of rifle, arrange a plurality of broken holes bullets of installing on the fixed bolster in proper order, detain and establish the scramjet auxiliary device who launches the scramjet device of opening part and be used for retraining scramjet device. The utility model discloses the directional load of kinetic energy when high-efficient having utilized and gathering energy perforation, the application is changed in the pressure field that the broken hole bullet explosion formed in finite space, the functional device of setting can utilize the effect and the explosion effect of gathering energy of broken hole bullet in order to form the stress load who forms the optimization between the crack, improve the well opening degree, form the infiltration capacity that improves nearly hole stratum between the punchhole, this fracturing unit is to improving the oil production of individual well, produce gas and other measures transformation implementation and have apparent effect.
Description
Technical Field
The utility model relates to a perforation micro-fracturing complex technology especially relates to a superfire particle beam microchannel sends and splits ware.
Background
The traditional fracturing composite technology is in a turbulent energy release state, the energy-gathering effect and various fracturing chemicals are combined, although the initiation and ignition have a sequence, the work-doing centralization is poor, and the energy efficiency or the centralized work-doing efficiency is greatly reduced. How to better combine the perforation opening degree with the afterload fracturing effect to achieve better perforation fracturing effect is a main problem for breaking through the technology at present.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses effectively having combined perforation technology and particle beam fracturing technique, can orderly control the detonation response and the particle beam effect of broken hole bullet, through loading high active micro-nano energy release monomer, can form the loading of high frequency secondary particle beam in the very short time in the pore after opening, form effective stress load between the crack, improve the infiltration ability of nearly hole stratum, this fracturing unit is to improving the oil production of single well, produce gas and other measures and reform transform the implementation and have showing the effect.
The utility model discloses an above-mentioned problem is solved to following technical means:
the utility model provides a scrabbing device is sent to super fire particle beam microchannel which comprises tubular rifle body, the particle beam buffer who installs on tubular rifle body lateral wall through-hole, install the inside fixed bolster of tubular rifle body, arrange in proper order and install a plurality of brokenly hole bullets on the fixed bolster, detain the super fire particle beam device who establishes at brokenly hole catapult mouth department and be used for retraining the super fire particle beam auxiliary device of super fire particle beam device, wherein: the particle beam buffering device comprises a plug and an installation platform, and the outer side of the side wall through hole is matched with the shape of the installation platform; the hole breaking bomb, the super-combustion particle beam device and the particle beam buffering device are concentrically connected in series.
Further, broken hole bullet is including installing in the inside shell case of fixed bolster, installing in the inside activity that just is used for fixed multi-functional powder charge of shell case has magnetic powder property of a medicine cover and be used for detonating the explosive fuse of multi-functional powder charge, wherein, activity has the middle part indent of magnetic powder property of a medicine cover, and middle part indent structure can inwards extrude when multi-functional powder charge explodes and warp and produce first order perforation particle beam.
Furthermore, the super-combustion particle beam device is prepared by compounding and agglomerating one or more of polyester fiber materials, high-activity micro-nano structure materials, composite metals or metal compounds.
Furthermore, the auxiliary device of the super-combustion particle beam is made of carbon nano metal composite materials, can act on the explosion of the hole-breaking bomb and restrain the particle beam from converging to the perforation direction of the perforation, and realizes the homotropism of the energy of the particle beam with multiple energy levels to achieve the purpose of continuing the fracturing and aging of rock strata around the hole channel.
Furthermore, a diversion hole is arranged in the middle of the hyper-combustion particle beam device.
The utility model discloses a scrabbing device is sent to super-combustion particle beam microchannel has following beneficial effect:
the utility model discloses the directional load of kinetic energy when high-efficient having utilized and having gathered the perforation, the application is changed in the pressure field that the broken hole bullet explosion formed in the finite space, the functional device that sets up can utilize the energy gathering effect and the explosion effect of broken hole bullet in order, the creation forms the particle beam condition, can load into high-activity micro-nano energy release monomer in the pore after opening, under the high temperature high pressure condition when the explosion, form the high frequency secondary particle beam loading in the extremely short time, the device can be according to the lithology characteristic and the technological condition on different stratum under, set up specific send and split system's internal device. Therefore, the optimized stress load is formed between the hole seams, the opening degree of the well hole is improved, the permeability of the near-hole stratum is improved between the holes, and the fracturing device has obvious effects on improving the oil production and the gas production of a single well and improving the implementation of other measures.
Drawings
The invention is further described with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a deflagration particle beam micro-channel fracturing device provided by the present invention;
FIG. 2 is a characteristic diagram of the metal material of the active magnetic powder medicine cover of the present invention;
FIG. 3 is a diagram of a characterization of metallic material characteristics of a mid-deflagration particle beam device according to the present invention;
FIG. 4 is a schematic diagram of an application of the deflagration particle beam micro-channel cracking device provided by the present invention;
FIG. 5 is a diagram illustrating the operation of the deflagration particle beam micro-channel cracking device provided by the present invention;
fig. 6 is a working effect diagram of the existing fracturing device.
In the figure, 1-a tubular gun body, 101-a side wall through hole, 2-a particle beam buffering device, 201-a plug, 202-a positioning boss, 3-a fixed support, 4-a hole breaking bomb, 401-a bomb shell, 402-an active magnetic powder medicine cover, 403-a multifunctional charge, 404-a detonating cord, 5-a super-combustion particle beam device, 501-a diversion hole, 6-a super-combustion particle beam auxiliary device, 7-a sleeve and 8-a stratum.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, a deflagration particle beam micro-channel fracturing device comprises a tubular gun body 1, a particle beam buffering device 2 arranged on a through hole 101 in the side wall of the tubular gun body 1, a fixing support 3 arranged inside the tubular gun body 1, a plurality of hole-breaking bombs 4 arranged on the fixing support 3 in sequence, a deflagration particle beam device 5 arranged at the jet of the hole-breaking bombs 4, and a deflagration particle beam auxiliary device 6 for restraining the deflagration particle beam device 5, wherein the hole-breaking bombs 4, the deflagration particle beam device 5 and the particle beam buffering device 2 are concentrically arranged in series.
In fig. 1, the particle beam buffering device 2 includes a plug 201 and an installation table 202, the outer side of the sidewall through hole 101 is adapted to the shape of the installation table 202, the outer side of the sidewall through hole 101 is provided with a plurality of concentric ring grooves, the bottom edge of the installation table 202 is provided with a plurality of concentric installation rings, the installation rings can be clamped in the concentric ring grooves, the middle of the bottom of the installation table 202 is provided with an arc-shaped top cap, and the arc-shaped top cap is used for bearing blasting impact.
In fig. 1, hole-breaking bomb 4 includes a shell 401 installed inside fixed bracket 3, an active magnetic powder medicine-property cover 402 installed inside shell 401 and used for fixing multifunctional medicine charge 403, and a detonating cord 404 for detonating multifunctional medicine charge 403, wherein the middle portion of active magnetic powder medicine-property cover 402 is concave, the cross section of active magnetic powder medicine-property cover 402 is V-shaped, the whole is of a conical structure, the middle concave structure can be inwards extruded and deformed to generate a pilot magnetic metal jet when multifunctional medicine charge 403 explodes, and the characteristic diagram of the metal material of active magnetic powder medicine-property cover 402 is shown in fig. 2.
Specifically, the deflagration particle beam device 5 is processed by one or more of a polyester fiber material, a high-activity micro-nano structure material, a composite metal or a metal compound, in the implementation, the deflagration particle beam device 5 can be selected from one of a polyester fiber material, a high-activity micro-nano structure material, a composite metal or a metal compound, or can be simultaneously selected from a polyester fiber material and a high-activity micro-nano structure material, or a composite metal and a metal compound, and the materials are compounded and agglomerated through one or more of a binder, a regulator and a modifier, and during manufacturing, the polyester fiber material accounts for 2 to 45 parts by weight, and the high-activity micro-nano structure material accounts for 55 to 98 parts by weight.
It should be noted that the above materials are compounded under the ultrasonic oscillation condition to obtain a particle beam material, and then the particle beam material is packaged to form the super-combustion particle beam device 5, and the characterization of the metal material of the super-combustion particle beam device 5 is shown in fig. 3.
During specific work, the super-combustion particle beam device 5 can be accelerated into a plasma state effect under the action of a high-temperature high-pressure detonation field, so that microsecond-level high-energy particle beams are formed. The super-combustion particle beam device 5 can accelerate high-energy particle beams with plasma-like effect under the action of a high-temperature high-pressure detonation field to form a time interval between the high-energy particle beams and the first-stage particle beams, and the high-energy particle beams enter a limited pore space under the action of a magnetic vortex field to form an overpressure combustion reaction to drive the medium thermal kinetic energy conversion efficiency to be improved, so that the aim of rock stratum seam formation around an instant constant-pressure acting pore channel is fulfilled.
It should be further noted that the hole-breaking bomb is exploded to form a primary jet, and the super-combustion particle beam device 5 can perform secondary action under the action of a high-temperature and high-pressure detonation field. The pore space refers to the sidewall through hole 101, the diversion hole 501 and the fracturing space after entering the rock stratum. The underground medium is underground water, carbon dioxide and other substances, and the substances expand under the high-temperature and high-pressure state, so that energy of the substances is transited and upgraded.
It should be noted that the deflagration particle beam auxiliary device 6 is made of a carbon nano metal composite material, the deflagration particle beam auxiliary device 6 can act on the explosion of the hole-breaking bomb 4 and restrain the particle beam from converging to the perforation direction of the perforation, and the particle beam energy of multiple energy levels can do work isotropy, so that the purpose of continuing the stratum around the hole channel to cause the fracture and the aging is achieved. The deflagration particle beam auxiliary device 6 functions to fix and restrain the particle beam effect.
Specifically, the carbon nano metal composite material is a multifunctional composite carbon nanofiber material, the micro-nano energy storage material or the support material and the carbon nanofiber material are compounded in any proportion through a special process, and the material can also be packaged to obtain the deflagration particle beam auxiliary device.
In fig. 1 and 4, the central portion of the particle beam device 5 is provided with a diversion hole 501.
It should be further noted that the materials involved in the device of the present invention are not limited to the material category in a specific field, and suitable materials are developed or selected for the application conditions and effects to achieve the best use effect.
The specific implementation installation of the deflagration particle beam micro-channel cracking device is shown in figure 4, and the working effect is shown in figure 5: installing the deflagration particle beam micro-channel crack generator inside a sleeve 7 in a bottom layer 8, and specifically operating as follows: firstly, the multifunctional powder charge 403 is ignited by the detonating cord 404, the multifunctional powder charge 403 explodes to bend the active magnetic powder medicine cover 402 inwards to form a high-activity magnetic metal jet, at this time, the super-combustion particle beam device 5 is activated and attracted and converged by the magnetic metal fluid, because the special design structure of the particle beam buffer device 2 can create favorable space, optimize the energy-gathering effect of the metal jet flow, improve the perforation performance, and provides favorable conditions for the parallel entering of partial particles, the jet easily breaks through the particle beam buffer device 2, under the dual action of the magnetic flow field and the detonation field, the particle beam device 5 arranged on the device fixing bracket ejects particles, forms particle beams along the opening pressure relief direction, enters the opened pore channel, and (3) carrying out effective kinetic energy loading on the pore channel, impacting the inner wall of the pore channel, and then forming energy release supplement on residual particle cluster mist which enters the pore channel in advance by the auxiliary device 6 of the deflagration particle beam. Thus forming high frequency compression wave in the limited space in the hole, directly releasing to stratum, and spreading elastic wave in the stratum to result in farther stratum medium. Due to the particle beam loading effect at the plurality of opening positions in the same phase, a resonance effect is formed, the wave propagation is expanded to a three-dimensional dimension, the system fracturing effect on the reservoir is formed, the reservoir opening degree is obviously improved, and the well bore is subjected to oil extraction, gas production and water injection. It should be noted that the hole-breaking bombs 4 need to be arranged in a staggered manner according to requirements during actual construction.
Fig. 6 is a diagram illustrating the working effect of the conventional fracturer, which is poor in the fracturing effect because the functional devices such as the particle beam buffering device 2, the deflagration particle beam device 5, and the deflagration particle beam auxiliary device 6 are not provided. Finally, two implementations are provided for demonstrating the practical application effect of the deflagration particle beam microchannel cracking device provided by the utility model.
The first embodiment is as follows: t × 32 wells, well depth 2342m, reservoir thickness 6.5m, reservoir location: 3512.2-3518.5 m, belongs to a low permeability block, and the production is stable after production, but before the measure is modified, the reserve is rapidly reduced, so that after the particle beam perforation fracturing technology is adopted, the blockage of a near wellbore zone is broken through, the daily production liquid is 20 t/d, the daily oil production is 12t/d, and compared with the original production of 5t/d, the yield increasing effect is very obvious.
Example two: XJ × 3 wells, well depth 3319 m, reservoir thickness 10m, reservoir location: 2834-2843 m. Sandstone. The daily liquid production is 8t/d, and the daily oil production is 3.6 t/d. The fracturing is carried out by adopting the micro-channel fracturing device of the super-combustion particle beam, and the construction operation is smooth. After the operation, the frac is lifted out of the well without any damage. The production is carried out, the daily liquid production reaches 30 t/d, and the daily oil production reaches 15 t/d. The fracturing yield-increasing effect is very good.
The utility model discloses a to broken hole bullet material and institutional transformation, improve its broken hole effect to create good crack passageway space. By reforming the fracturing gun body, the constraint condition during hole breaking is reduced, and powerful conditions are provided for overpressure combustion work of the scram particle beams. By additionally arranging the particle beams and the auxiliary device, the fracturing action and the perforation process are highly compounded, the fracturing effect of the micro-channel stratum is improved by times, and the oil-gas flow conductivity around the channel is obviously enhanced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a scratcher of scram particle beam microchannel which characterized in that, includes tubular rifle body (1), install particle beam buffer (2) on tubular rifle body (1) lateral wall through-hole (101), install inside fixed bolster (3) of tubular rifle body (1), arrange in proper order and install a plurality of broken hole bullets (4) on fixed bolster (3), detain and establish scram particle beam device (5) of broken hole bullet (4) jet department and be used for retraining scram particle beam auxiliary device (6) of scram particle beam device (5), wherein: the particle beam buffering device (2) comprises a plug (201) and an installation table (202), and the outer side of the side wall through hole (101) is matched with the shape of the installation table (202); the hole breaking bomb (4), the super-combustion particle beam device (5) and the particle beam buffer device (2) are concentrically arranged.
2. The deflagration particle beam micro-channel fractor of claim 1, wherein the breaching bomb (4) comprises a shell (401) mounted inside the stationary support (3), an active powder-magnetic shield (402) mounted inside the shell (401) for holding the multi-function charge (403), and a detonating cord (404) for detonating the multi-function charge (403), wherein the active powder-magnetic shield (402) is recessed in its central portion, the recessed central portion being capable of being inwardly deformed by compression to produce the particle beam upon detonation of the multi-function charge (403).
3. The deflagration particle beam micro-channel fracturing device according to claim 2, characterized in that the deflagration particle beam device (5) is made of one or several of polyester fiber materials, highly active micro-nano structure materials, composite metals or metal compounds by compounding and agglomerating.
4. The deflagration particle beam micro-channel fractor of claim 3, wherein the deflagration particle beam auxiliary device (6) is made of carbon nano-metal composite material, and the deflagration particle beam auxiliary device (6) can act on the detonation of the shell (4) and restrain the particle beam to converge to the perforation direction so as to realize the homotropism of multiple energy levels of particle beam energy.
5. The deflagration particle beam micro-channel fractor of claim 4, characterized in that the center of the deflagration particle beam device (5) is provided with deflector holes (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653313.5U CN209820296U (en) | 2019-05-08 | 2019-05-08 | Microchannel cracking device for super-combustion particle beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920653313.5U CN209820296U (en) | 2019-05-08 | 2019-05-08 | Microchannel cracking device for super-combustion particle beam |
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| Publication Number | Publication Date |
|---|---|
| CN209820296U true CN209820296U (en) | 2019-12-20 |
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|---|---|---|---|
| CN201920653313.5U Active CN209820296U (en) | 2019-05-08 | 2019-05-08 | Microchannel cracking device for super-combustion particle beam |
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| Country | Link |
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| CN (1) | CN209820296U (en) |
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Effective date of registration: 20240511 Address after: No. 5 Fenghuang 8th Road, High tech Development Zone, Baoji City, Shaanxi Province, 721000 Patentee after: Baoji Shengye Julang Energy Technology Co.,Ltd. Country or region after: China Address before: Room 10952, Unit 1, Building 3, Yicuiyuan i, No. 11 Tangyan South Road, High tech Zone, Xi'an City, Shaanxi Province, China (District/County) Patentee before: Xi'an Zhuangchen New Material Engineering Technology Research Institute Co.,Ltd. Country or region before: China |