CN204677181U - A kind of high-power ultrasonics oil extraction system - Google Patents
A kind of high-power ultrasonics oil extraction system Download PDFInfo
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- CN204677181U CN204677181U CN201520282630.2U CN201520282630U CN204677181U CN 204677181 U CN204677181 U CN 204677181U CN 201520282630 U CN201520282630 U CN 201520282630U CN 204677181 U CN204677181 U CN 204677181U
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Abstract
The utility model discloses a kind of high-power ultrasonics oil extraction system, described three-phase and four-line AC power, sound wave generator power supply, sound wave generator and output pulse detecting equipment are arranged on the inside of ultrasonic generator body from right to left successively, described cable reel one end is connected with moveable roller by cable, the other end is flexibly connected with ultrasonic generator by cable, described extracting device of oil one end is arranged on surface layer, the other end is arranged in oil reservoir, described head harness and down-hole transducer are all arranged in sleeve pipe, described perforated interval is arranged on the outside of sleeve pipe.Its ultrasonic wave formation treatment technological adaptability of this high-power ultrasonics oil extraction system is strong, risk is little, harmless to oil reservoir, particularly to the oil field in tail period stage, near wellbore zone is polluted becomes common problem, adopt Ultrasonic oil production technology, can effectively solve cause because of the aspect such as hypotonic, mud contamination, chemical agent blocking, operation pollution in oil field the underproduction, the problem such as to reduce.
Description
Technical field
The utility model relates to technical field of oil extraction equipment, is specially a kind of high-power ultrasonics oil extraction system.
Background technology
Last 100 years has been developed for many years in oil field, and be unfavorable for that the factor of exploiting gets more and more, reservoir physical property is poor, alternating layers are many, oil reservoir is thin, formation pressure is low, oil water relation is complicated, moisture height, formation contaminant are serious, and cause well stimulation costly, amount of increase in production is low.The complexity of development object and degree of difficulty, requirement must adopt high-new oil recovery technique product, realizes the sustainable growth of field output, improves oil field whole development benefit.
In oil mining, middle and high hole absorbent formation has certain production capacity in the early stage, but along with the prolongation of recovery time, production declining is very fast, in water injection well, and the well that general process does not have water absorbing capacity or water absorbing capacity to decline; , in the oil well namely resulted in blockage because of fouling, wax deposition or other operation process, there is the oil, the well that pollute in the oil that oil-gas-water layer is heavily polluted, well; Because oil reservoir clay content is high, the oil-water well causing production capacity obviously to be successively decreased is along with the progressively exploitation of oil, and the permeability reduction of near wellbore formation, oilbearing stratum obstruction causes the blocking of oil well, and then reduces oil well output, causes water content in crude oil to improve.
Utility model content
The purpose of this utility model is to provide a kind of high-power ultrasonics oil extraction system, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of high-power ultrasonics oil extraction system, comprises ultrasonic generator, cable reel, cable, A pulley, oil reservoir, extracting device of oil, described ultrasonic generator is by ultrasonic generator body, three-phase and four-line AC power, sound wave generator power supply, sound wave generator and output pulse detecting equipment composition, described three-phase and four-line AC power, sound wave generator power supply, sound wave generator and output pulse detecting equipment are arranged on the inside of ultrasonic generator body from right to left successively, described cable reel one end is connected with moveable roller by cable, the other end is flexibly connected with ultrasonic generator by cable, and described extracting device of oil is by B pulley, operation wellhead, sleeve pipe, head harness, down-hole transducer, perforated interval and preforation tunnel composition, described extracting device of oil one end is arranged on surface layer, the other end is arranged in oil reservoir, described pulley is arranged on the upper end of operation wellhead, described head harness and down-hole transducer are all arranged in sleeve pipe, described perforated interval is arranged on the outside of sleeve pipe, and described preforation tunnel is arranged on perforated interval.
Preferably, described preforation tunnel is set to two groups, and often group has four at least.
Preferably, described cable is followed successively by inner wire, main insulating layer, outer conductor, waterproofing protection insulating layer and armouring wire composition from inside to outside.
Preferably, described down-hole transducer is made up of top connection, inductance matching section, acoustic irradiation section and pressure balance section, and described top connection is connected with head harness.
Compared with prior art, the beneficial effects of the utility model are: its ultrasonic wave formation treatment technological adaptability of this high-power ultrasonics oil extraction system is strong, risk is little, harmless to oil reservoir, particularly to the oil field in tail period stage, near wellbore zone is polluted becomes common problem, adopt Ultrasonic oil production technology, effectively can solve oil field because of hypotonic, mud contamination, chemical agent blocks, the underproduction that the aspects such as operation pollution cause, the problem such as to reduce, ultrasonic wave formation treatment technology can make oilfield enterprise effectively control to increase production cost, improve input-output ratio, obtain fine economic benefit and social benefit, Ultrasonic oil production device can combine with other well stimulations, development approach, cost is low, instant effect, high efficiency, and the cost of volume increase 1t crude oil is about 20% of conventional hydraulic pressure break cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 ultrasonic generator, 2 ultrasonic generator bodies, 3 three-phase and four-line AC powers, 4 sound wave generator power supplys, 5 sound wave generators, 6 export pulse detecting equipment, 7 cable reeles, 8 cables, 9 A pulleys, 10 surface layers, 11 oil reservoirs, 12 extracting device of oil, 13 B pulleys, 14 operation wellheads, 15 sleeve pipes, 16 head harness, 17 down-hole transducers, 18 perforated intervals, 19 preforation tunnels.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of high-power ultrasonics oil extraction system, comprise ultrasonic generator 1, cable reel 7, cable 8, A pulley 9, surface layer 10, oil reservoir 11, extracting device of oil 12, described ultrasonic generator 1 is by ultrasonic generator body 2, three-phase and four-line AC power 3, sound wave generator power supply 4, sound wave generator 5 and output pulse detecting equipment 6 form, described three-phase and four-line AC power 3, sound wave generator power supply 4, sound wave generator 5 and output pulse detecting equipment 6 are arranged on the inside of ultrasonic generator body 2 from right to left successively, described cable reel 7 one end is flexibly connected with A pulley 9 by cable 8, the other end is flexibly connected with ultrasonic generator 1 by cable 8, described cable 8 is followed successively by inner wire from inside to outside, main insulating layer, outer conductor, waterproofing protection insulating layer and armouring wire composition., described extracting device of oil 12 is by B pulley 13, operation wellhead 14, sleeve pipe 15, head harness 16, down-hole transducer 17, perforated interval 18 and preforation tunnel 19 form, described extracting device of oil 12 one end is arranged on surface layer 10, the other end is arranged in oil reservoir 11, described pulley 13 is arranged on the upper end of operation wellhead 14, described head harness 16 and down-hole transducer 17 are all arranged in sleeve pipe 15, and described down-hole transducer 17 is by top connection, inductance matching section, acoustic irradiation section and pressure balance section composition, described top connection is connected with head harness 16, described perforated interval 18 is arranged on the outside of sleeve pipe 15, described preforation tunnel 19 is arranged on perforated interval 18, described preforation tunnel 19 is set to two groups, often group has four at least, and its ultrasonic wave formation treatment technological adaptability of this high-power ultrasonics oil extraction system is strong, risk is little, harmless to oil reservoir, particularly to the oil field in tail period stage, near wellbore zone is polluted becomes common problem, adopts Ultrasonic oil production technology, effectively can solve oil field because of hypotonic, mud contamination, chemical agent blocks, the underproduction that the aspects such as operation pollution cause, the problem such as to reduce, ultrasonic wave formation treatment technology can make oilfield enterprise effectively control to increase production cost, improves input-output ratio, obtains fine economic benefit and social benefit, Ultrasonic oil production device can combine with other well stimulations, development approach, cost is low, instant effect, high efficiency, and the cost of volume increase 1 ton of crude oil is about 20% of conventional hydraulic pressure break cost.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a high-power ultrasonics oil extraction system, comprise ultrasonic generator (1), cable reel (7), cable (8), A pulley (9), surface layer (10), oil reservoir (11), extracting device of oil (12), it is characterized in that: described ultrasonic generator (1) is by ultrasonic generator body (2), three-phase and four-line AC power (3), sound wave generator power supply (4), sound wave generator (5) and output pulse detecting equipment (6) composition, described three-phase and four-line AC power (3), sound wave generator power supply (4), sound wave generator (5) and output pulse detecting equipment (6) are arranged on the inside of ultrasonic generator body (2) from right to left successively, described cable reel (7) one end is flexibly connected with A pulley (9) by cable (8), the other end is flexibly connected with ultrasonic generator (1) by cable (8), described extracting device of oil (12) is by B pulley (13), operation wellhead (14), sleeve pipe (15), head harness (16), down-hole transducer (17), perforated interval (18) and preforation tunnel (19) composition, described extracting device of oil (12) one end is arranged on surface layer (10), the other end is arranged in oil reservoir (11), described pulley (13) is arranged on the upper end of operation wellhead (14), described head harness (16) and down-hole transducer (17) are all arranged in sleeve pipe (15), described perforated interval (18) is arranged on the outside of sleeve pipe (15), described preforation tunnel (19) is arranged on perforated interval (18).
2. a kind of high-power ultrasonics oil extraction system according to claim 1, is characterized in that: described preforation tunnel (19) is set to two groups, and often group has four at least.
3. a kind of high-power ultrasonics oil extraction system according to claim 1, is characterized in that: described cable (8) is followed successively by inner wire, main insulating layer, outer conductor, waterproofing protection insulating layer and armouring wire composition from inside to outside.
4. a kind of high-power ultrasonics oil extraction system according to claim 1, it is characterized in that: described down-hole transducer (17) is made up of top connection, inductance matching section, acoustic irradiation section and pressure balance section, described top connection is connected with head harness (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282630.2U CN204677181U (en) | 2015-05-04 | 2015-05-04 | A kind of high-power ultrasonics oil extraction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282630.2U CN204677181U (en) | 2015-05-04 | 2015-05-04 | A kind of high-power ultrasonics oil extraction system |
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| Publication Number | Publication Date |
|---|---|
| CN204677181U true CN204677181U (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282630.2U Expired - Fee Related CN204677181U (en) | 2015-05-04 | 2015-05-04 | A kind of high-power ultrasonics oil extraction system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351632A (en) * | 2016-10-13 | 2017-01-25 | 广汉市思科信达科技有限公司 | Low-frequency sound wave processing device for oil layer |
| CN106401548A (en) * | 2016-10-13 | 2017-02-15 | 广汉市思科信达科技有限公司 | Ultrasonic oil reservoir treatment system |
| CN106522908A (en) * | 2016-10-13 | 2017-03-22 | 广汉市思科信达科技有限公司 | Acoustic wave oil layer treatment device |
-
2015
- 2015-05-04 CN CN201520282630.2U patent/CN204677181U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351632A (en) * | 2016-10-13 | 2017-01-25 | 广汉市思科信达科技有限公司 | Low-frequency sound wave processing device for oil layer |
| CN106401548A (en) * | 2016-10-13 | 2017-02-15 | 广汉市思科信达科技有限公司 | Ultrasonic oil reservoir treatment system |
| CN106522908A (en) * | 2016-10-13 | 2017-03-22 | 广汉市思科信达科技有限公司 | Acoustic wave oil layer treatment device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160504 |