CN202442112U - Large-traffic slick water sled dress formula joins in marriage liquid device - Google Patents
Large-traffic slick water sled dress formula joins in marriage liquid device Download PDFInfo
- Publication number
- CN202442112U CN202442112U CN2012200044326U CN201220004432U CN202442112U CN 202442112 U CN202442112 U CN 202442112U CN 2012200044326 U CN2012200044326 U CN 2012200044326U CN 201220004432 U CN201220004432 U CN 201220004432U CN 202442112 U CN202442112 U CN 202442112U
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- liquid dispensing
- dispensing device
- lotion
- material automatic
- automatic supplier
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Abstract
The utility model relates to a skid-mounted liquid preparation device for large-flow slickwater, which comprises a water source supply system, a mixing system, a liquid distribution system and a power and control system; the water source supply system, the mixing system, the liquid distribution system and the power and control system are all arranged on the integral base to form an integral skid-mounted type; the large-flow slickwater continuous mixing technology for the hydraulic fracturing production increasing process of oil wells and gas wells is particularly suitable for continuous liquid preparation on site of well sites, and can be prepared and used immediately. The fracturing fluid not only meets the requirement of large-scale fracturing, but also can flexibly adjust the formula on site, obviously reduces the fracturing cost, has no slick water allowance, does not need antiseptic treatment, and is favorable for environmental protection.
Description
Technical field
The utility model relates to a kind of oil, gas well fracturing yield-increasing technology.Particularly a kind of big flow slippery water liquid dispensing device that is used for pressure break.
Background technique
Fracturing technology be a kind of in the oil field widely used stable yields, yield-increasing technique; Present unconventional oil and gas reservoir occurs in China in a large number; Low permeability reservoir hang down the hole, hypotonic, anisotropy is strong, reserves abundance is low, predispose to damage, most oil gas wells must be implemented fracturing yield increasing measure rear and see production capacity.Fracturing has become the important measures of hyposmosis, extra permeability oilfield exploitation raising the output, and its technology level has direct influence to the economic development of oil gas.Research and development massive hydraulic fracturing supporting technology plays an important role to improving site operation level and quality control ability.Aspect the big continuous mixed technology of flow, the big flow of the U.S.'s slippery water skid-mounted monomer maximum pump discharge that is mixed reaches 9.4m3/min; Present equipment maximum pump discharge 4.5 m3/min of China.Existing fracturing technology normally prepares slippery water by make-up station in advance before construction, adopt tank car to be transported to the scene.Dosing in advance causes prescription fixing, can't adjust according to field requirement in good time, and the dosing allowance is big, construction back residue slippery water befouling environment, and comprehensive manpower and materials are with high costs.
CN 201512403 U disclose stickiness material automatic supplier, comprise feeding device, material loading device, clean environment device, active storage device, electronic weighing instrument and accurate feeding device, can realize that the precision of material is added.The inventor combines the stickiness material automatic supplier technology of CN 201512403 U, has developed a kind of big flow slippery water skid-mounted liquid dispensing device, can realize the on-the-spot continuous precision dosing in well site.
Summary of the invention
The purpose of the utility model provides a kind of big flow slippery water liquid dispensing device, can realize the dosing continuously of scene, well site, realizes promptly joining promptly with satisfying the massive hydraulic fracturing requirement, the on-the-spot purpose of adjusting prescription flexibly and not having the slippery water allowance.
The utility model provides a kind of big flow slippery water skid-mounted liquid dispensing device, comprises the water source supply system, the system that is mixed, lotion system and power and control system; Said water source supply system, the system that is mixed, lotion system and power and control system all are installed in and form whole skid-mounted on the unsplit bedplate; Said water source supply system comprises outside water storage tank, raw water service pump and first transfer passage; The said system of being mixed comprises flowmeter, stickiness material automatic supplier, mixing arrangement, stirring apparatus and second conveyance conduit; Said lotion system comprises lotion pump and the 3rd conveyance conduit, and said power and control system comprise diesel generating set, programming Control system and control terminal.
Further preferred, said first transfer passage is connected with mixing arrangement through flowmeter, and said second conveyance conduit is connected with the lotion pump; Said the 3rd conveyance conduit connects outside slippery water finished product liquid container; Said programming Control system connection traffic meter; Said control terminal is connected with stickiness material automatic supplier.
Further preferred, said stickiness material automatic supplier comprises feeding device, material loading device, clean environment device, active storage device, electronic weighing instrument and accurate feeding device.
Further the lotion speed of preferred said lotion pump does
4 ~ 16Cubic meters per minute.
Said stickiness friction-reducing additive is sulfonated polystyrene, poly alpha olefin or modified naphthalene sulfonate formaldehyde condensate.
Adopt this device, can be implemented under the situation that need not set up fixing dosing website on-the-spot dosing; And the dosing ability reaches 16 cubic meters per minute, satisfies the massive hydraulic fracturing requirement, and can on-the-spot adjustment flexibly fill a prescription; Do not have the slippery water allowance, the raffinate amount is few, and the pressure break cost significantly reduces; Need not preservative treatment, the favorable environment protection.
Description of drawings
Fig. 1 is the big flow slippery water skid-mounted liquid dispensing device schematic representation of the described one group of preferred embodiment of the utility model;
Fig. 2 is the stickiness material automatic supplier schematic representation of the described one group of preferred embodiment of the utility model.
Wherein, 1, unsplit bedplate, 2, outside water storage tank, 3, raw water service pump, 4, first transfer passage; 5, flowmeter, 6, stickiness material automatic supplier, 7, mixing arrangement, 8, stirring apparatus, 9, second conveyance conduit, 10, the lotion pump, the 11, the 3rd conveyance conduit; 12, diesel generating set, 13, the programming Control system, 14, control terminal; 15, feeding device, 16, material loading device, 17, the clean environment device; 18, active storage device, 19, electronic weighing instrument, 20, accurate feeding device.
Embodiment
Shown in Fig. 1 and 2, a kind of big flow slippery water skid-mounted liquid dispensing device comprises the water source supply system, the system that is mixed, lotion system and power and control system; Said water source supply system, the system that is mixed, lotion system and power and control system all are installed in and form whole skid-mounted on the unsplit bedplate 1; Said water source supply system comprises outside water storage tank 2, raw water service pump 3 and first transfer passage 4; The said system of being mixed comprises flowmeter 5, stickiness material automatic supplier 6, mixing arrangement 7, stirring apparatus 8 and second conveyance conduit 9; Said lotion system comprises lotion pump 10 and the 3rd conveyance conduit 11, and said power and control system comprise diesel generating set 12, programming Control system 13 and control terminal 14.
Said first transfer passage 4 is connected with mixing arrangement 7 through flowmeter 5; Said second conveyance conduit 9 is connected with lotion pump 10; Said the 3rd conveyance conduit 11 connects outside slippery water finished product liquid container.
Said programming Control system 13 connection traffic meters 5; Said control terminal 14 is connected with stickiness material automatic supplier 6.
Said stickiness material automatic supplier 6 comprises feeding device 15, material loading device 16, clean environment device 17, active storage device 18, electronic weighing instrument 19 and accurate feeding device 20.
The lotion speed of said lotion pump 10 does
4 ~ 16Cubic meters per minute.
Said stickiness friction-reducing additive is sulfonated polystyrene, poly alpha olefin or modified naphthalene sulfonate formaldehyde condensate.
Power and control system provide the power of complete equipment, and complete equipment is carried out automation control.Stickiness material automatic supplier 6 can well be controlled the discharging precision of material, makes stable, the output uniformly of material to have guaranteed the dosing quality.Active storage device 18 has been eliminated stickiness material caking phenomenon.In the process of adding materials, the clean environment device 17 that links to each other with feeding device 15 has improved working environment, has eliminated the potential safety hazard of dust combustion blast in the air.Whole system is easy to operate, high working efficiency and be convenient to safeguard.
Raw water service pump 3 is extracted clear water out during work from outside water storage tank 2, is delivered to the system of being mixed through first transfer passage 4.In the system of being mixed; Flowmeter 5 adopt flow number be delivered to programming Control system 13; After control system calculating; Through control terminal 14 control signal is delivered to stickiness material automatic supplier 6, through electronic weighing instrument 19 and accurate feeding device 20 conveying stickiness friction-reducing additive in the mixing arrangement 7 according to quantity on time automatically, the stickiness friction-reducing additive mixes in mixing arrangement 7 with clear water from said water source supply system.Mix the back and deliver to the lotion system, under the effect of lotion pump 10, be delivered to outside slippery water finished product liquid container through the 3rd conveyance conduit 11 through second conveyance conduit 9.
Power and control system provide the power of complete equipment, and complete equipment is carried out automation control.Stickiness material automatic supplier 6 can well be controlled the discharging precision of material, makes stable, the output uniformly of material to have guaranteed the dosing quality.Active storage device 18 has been eliminated stickiness material caking phenomenon.In the process of adding materials, the clean environment device 17 that links to each other with feeding device 15 has improved working environment, has eliminated the potential safety hazard of dust combustion blast in the air.Whole system is easy to operate, high working efficiency and be convenient to safeguard.
Embodiment 1:
Raw water service pump 3 is opened; It is 5 cubic meters per minute that flowmeter 5 records clear water flow; Being delivered to programming Control system 13, according to system-computed, is 0.25% according to proportioning; Control terminal 14 control stickiness material automatic suppliers 6 per minutes are supplied with friction-reducing additive 12.5KG, clear water with send by lotion pump 10 friction-reducing additive mixes completion in mixing arrangement after.
Embodiment 2:
Raw water service pump 3 is opened; It is 10 cubic meters per minute that flowmeter 5 records clear water flow; Being delivered to programming Control system 13, according to system-computed, is 0.25% according to proportioning; Control terminal 14 control stickiness material automatic suppliers 6 per minutes are supplied with friction-reducing additive 25KG, clear water with send by lotion pump 10 friction-reducing additive mixes completion in mixing arrangement after.
Embodiment 3:
Raw water service pump 3 is opened; It is 16 cubic meters per minute that flowmeter 5 records clear water flow; Being delivered to programming Control system 13, according to system-computed, is 0.25% according to proportioning; Control terminal 14 control stickiness material automatic suppliers 6 per minutes are supplied with friction-reducing additive 40KG, clear water with send by lotion pump 10 friction-reducing additive mixes completion in mixing arrangement after.
This device has been realized on-the-spot dosing, and the dosing ability reaches 16 cubic meters per minute, satisfies the massive hydraulic fracturing requirement, and can the on-the-spot prescription of adjustment flexibly, does not have the slippery water allowance, and the raffinate amount is few, and the pressure break cost significantly reduces, and need not preservative treatment, the favorable environment protection.
Claims (20)
1. one kind big flow slippery water skid-mounted liquid dispensing device comprises the water source supply system, the system that is mixed, lotion system and power and control system; It is characterized in that said water source supply system, the system that is mixed, lotion system and power and control system all are installed in unsplit bedplate (1) and go up and form whole skid-mounted; Said water source supply system comprises outside water storage tank (2), raw water service pump (3) and first transfer passage (4); The said system of being mixed comprises flowmeter (5), stickiness material automatic supplier (6), mixing arrangement (7), stirring apparatus (8) and second conveyance conduit (9); Said lotion system comprises lotion pump (10) and the 3rd conveyance conduit (11), and said power and control system comprise diesel generating set (12), programming Control system (13) and control terminal (14).
2. liquid dispensing device according to claim 1 is characterized in that, said first transfer passage (4) is connected with mixing arrangement (7) through flowmeter (5).
3. liquid dispensing device according to claim 1 and 2 is characterized in that, said second conveyance conduit (9) is connected with lotion pump (10).
4. liquid dispensing device according to claim 1 and 2 is characterized in that, said the 3rd conveyance conduit (11) connects outside slippery water finished product liquid container.
5. liquid dispensing device according to claim 3 is characterized in that, said the 3rd conveyance conduit (11) connects outside slippery water finished product liquid container.
6. according to each described liquid dispensing device in the claim 1,2,5, it is characterized in that said programming Control system (13) connection traffic meter (5).
7. liquid dispensing device according to claim 3 is characterized in that, said programming Control system (13) connection traffic meter (5).
8. liquid dispensing device according to claim 4 is characterized in that, said programming Control system (13) connection traffic meter (5).
9. according to each described liquid dispensing device in the claim 1,2,5,7,8, it is characterized in that said control terminal (14) is connected with stickiness material automatic supplier (6).
10. liquid dispensing device according to claim 3 is characterized in that, said control terminal (14) is connected with stickiness material automatic supplier (6).
11. liquid dispensing device according to claim 4 is characterized in that, said control terminal (14) is connected with stickiness material automatic supplier (6).
12. liquid dispensing device according to claim 6 is characterized in that, said control terminal (14) is connected with stickiness material automatic supplier (6).
13. according to each described liquid dispensing device among claim 1,2,5,7,8, the 10-12; It is characterized in that said stickiness material automatic supplier (6) comprises feeding device (15), material loading device (16), clean environment device (17), active storage device (18), electronic weighing instrument (19) and accurate feeding device (20).
14. liquid dispensing device according to claim 3; It is characterized in that said stickiness material automatic supplier (6) comprises feeding device (15), material loading device (16), clean environment device (17), active storage device (18), electronic weighing instrument (19) and accurate feeding device (20).
15. liquid dispensing device according to claim 4; It is characterized in that said stickiness material automatic supplier (6) comprises feeding device (15), material loading device (16), clean environment device (17), active storage device (18), electronic weighing instrument (19) and accurate feeding device (20).
16. liquid dispensing device according to claim 6; It is characterized in that said stickiness material automatic supplier (6) comprises feeding device (15), material loading device (16), clean environment device (17), active storage device (18), electronic weighing instrument (19) and accurate feeding device (20).
17. liquid dispensing device according to claim 9; It is characterized in that said stickiness material automatic supplier (6) comprises feeding device (15), material loading device (16), clean environment device (17), active storage device (18), electronic weighing instrument (19) and accurate feeding device (20).
18., it is characterized in that selecting lotion speed is the lotion pump of 4 ~ 16 cubic meters per minute according to the arbitrary described liquid dispensing device of claim 1-2.
19. liquid dispensing device according to claim 3 is characterized in that, selecting lotion speed is the lotion pump of 4 ~ 16 cubic meters per minute.
20. liquid dispensing device according to claim 4 is characterized in that, selecting lotion speed is the lotion pump of 4 ~ 16 cubic meters per minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200044326U CN202442112U (en) | 2012-01-06 | 2012-01-06 | Large-traffic slick water sled dress formula joins in marriage liquid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200044326U CN202442112U (en) | 2012-01-06 | 2012-01-06 | Large-traffic slick water sled dress formula joins in marriage liquid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442112U true CN202442112U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200044326U Expired - Fee Related CN202442112U (en) | 2012-01-06 | 2012-01-06 | Large-traffic slick water sled dress formula joins in marriage liquid device |
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|---|---|
| CN (1) | CN202442112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518945A (en) * | 2012-01-06 | 2012-06-27 | 北京矿冶研究总院 | Continuous liquid preparation method for large-flow slickwater |
| CN103510922A (en) * | 2013-10-14 | 2014-01-15 | 四川恒重清洁能源成套装备制造有限公司 | Injection-production distribution measuring structure for gas storage |
| CN109666468A (en) * | 2018-10-31 | 2019-04-23 | 中国石油大学(华东) | Skid-mounted type frozen glue dispersion process units and frozen glue dispersion and preparation method and application |
-
2012
- 2012-01-06 CN CN2012200044326U patent/CN202442112U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518945A (en) * | 2012-01-06 | 2012-06-27 | 北京矿冶研究总院 | Continuous liquid preparation method for large-flow slickwater |
| CN103510922A (en) * | 2013-10-14 | 2014-01-15 | 四川恒重清洁能源成套装备制造有限公司 | Injection-production distribution measuring structure for gas storage |
| CN103510922B (en) * | 2013-10-14 | 2016-04-27 | 四川恒重清洁能源成套装备制造有限公司 | A kind of note for gas storage adopts distribution and computation structure |
| CN109666468A (en) * | 2018-10-31 | 2019-04-23 | 中国石油大学(华东) | Skid-mounted type frozen glue dispersion process units and frozen glue dispersion and preparation method and application |
| CN109666468B (en) * | 2018-10-31 | 2019-11-05 | 中国石油大学(华东) | Skid-mounted type frozen glue dispersion process units and frozen glue dispersion and preparation method and application |
| CN110819334A (en) * | 2018-10-31 | 2020-02-21 | 中国石油大学(华东) | Skid-mounted jelly dispersion production device and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120919 Termination date: 20170106 |