CN204511342U - Well drilling waste mud is with boring with controlling integrated processing system - Google Patents
Well drilling waste mud is with boring with controlling integrated processing system Download PDFInfo
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- CN204511342U CN204511342U CN201520186490.9U CN201520186490U CN204511342U CN 204511342 U CN204511342 U CN 204511342U CN 201520186490 U CN201520186490 U CN 201520186490U CN 204511342 U CN204511342 U CN 204511342U
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Abstract
The utility model discloses a kind of well drilling waste mud with brill with controlling integrated processing system, the utility model comprises two collecting tank storehouses, multistage Separation of Solid and Liquid module, dark processing module and induction system, multistage Separation of Solid and Liquid module comprises centrifuge, roll-over in liquid phase, low order dryer and high order dryer, high order dryer screen number is higher than low order dryer, the liquid-phase outlet of centrifuge connects roll-over in liquid phase, dark processing module comprises water treatment regenerating device and liquid phase accumulator tank, the liquid-phase outlet of water treatment regenerating device connects liquid phase accumulator tank, the charging aperture of low order dryer connects the first collecting tank storehouse, the charging aperture of high order dryer connects liquid-phase outlet and the second collecting tank storehouse of low order dryer.The utility model can greatly reduce the use of solidification medicament, thus fundamentally reduces the discharge of harmful solid phase; Greatly improve the reclamation rate of the rear liquid phase of process on the other hand, thus fundamentally realize the minimizing of discarded slurry.
Description
Technical field
The utility model relates to a kind of well drilling waste mud with brill with controlling integrated processing system.
Background technology
In petroleum natural gas exploration drilling process, vibrosieve in drilling facilities, desander, old mud device and centrifuge all can produce mud, these discarded slurries by solid phase, liquid phase and chemical treatments three part form, multinomial colloidal suspension system wherein containing a large amount of clay, weighting material, various chemical treatments, sewage, sump oil and drilling cuttings, if do not processed, immeasurable harm will be caused to natural environment.
The domestic processing mode to waste drilling fluid has three kinds at present: directly discharge, systemic circulation pond precipitation and solidification process.
(1) direct exhaust method
Some waste drilling fluid directly can be discharged in environment and go, but this is only limitted to low toxicity or nontoxic drilling fluid, or the drilling fluid discarded object of easily biological-degradable, and the method is not suitable for the higher oil base drilling fluid of harmful components and polymer class drilling fluid.
(2) the systemic circulation pond precipitation method
Waste drilling fluid is separated by natural sedimentation in systemic circulation pond, the top stillness of night reach environmental protection standard after discharge on the spot, remaining solid through natural drying landfill on the spot in circulatory pool, but must keep the thickness of upper soil horizon 1 meter to 1.5 meters.Through petroleum environments research committee, to landfill region surface water and radiation soil, tracking and monitoring is carried out by instruments such as neutron probe, lisimeters to the drilling fluid discarded object after landfill, find that the method has a significant impact surface water and radiation area soil, must be cautious use of.
(3) method of treated drilling fluid is solidified
Solidification method points in waste drilling fluid to add curing compound, it is made to be converted into soil or the very large solid of cementing strength, landfill or for constructional materials etc. on the spot, the method can to eliminate in drilling fluid heavy metal ion and organic matter to the impact of soil, water quality and ecological environment and harm.For the waste drilling fluid that water content is higher, in conjunction with solid-liquid isolation method, good effect can be obtained.Solidification method is the method for the most frequently used process well drilling waste mud at present.
This several mode all can not reuse, and causes potential impact to surrounding enviroment, adds environmental risk and cost pressure.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of well drilling waste mud with brill with controlling integrated processing system.
In order to solve the problems of the technologies described above, the utility model comprises two collecting tank storehouses, multistage Separation of Solid and Liquid module, dark processing module and induction system, multistage Separation of Solid and Liquid module comprises centrifuge, roll-over in liquid phase, low order dryer and high order dryer, high order dryer screen number is higher than low order dryer, the liquid-phase outlet of centrifuge connects roll-over in liquid phase, dark processing module comprises water treatment regenerating device and liquid phase accumulator tank, the liquid-phase outlet of water treatment regenerating device connects liquid phase accumulator tank, the charging aperture of low order dryer connects the first collecting tank storehouse, the charging aperture of high order dryer connects liquid-phase outlet and the second collecting tank storehouse of low order dryer, the liquid-phase outlet of high order dryer connects the charging aperture of centrifuge, the charging aperture of water treatment regenerating device connects roll-over in liquid phase, water treatment regenerating device, centrifuge, the solid-phase outlet of low order dryer and high order dryer connects induction system.
Compensate to make the capacity of the first collecting tank storehouse to the second collecting tank storehouse, further minimizing floor space, the first described collecting tank storehouse and the second collecting tank storehouse are formed by a warehouse segmentation, weir divider is provided with in warehouse, weir divider is lower than the bulkhead of warehouse, the both sides of weir divider are respectively the first collecting tank storehouse and the second collecting tank storehouse, and the volume in the second collecting tank storehouse is less than the first collecting tank storehouse.First collecting tank storehouse is used for the large discarded slurry of collection density, second collecting tank storehouse is used for the little discarded slurry of collection density, when the liquid measure that the first collecting tank storehouse and the second collecting tank storehouse receive discarded slurry is suitable, because the second collecting tank storage capacity is less than the volume in the first collecting tank storehouse, the intrinsic desander of drilling team that second collecting tank storehouse is collected, when the discarded slurry that the equipment such as desilter discharge is too much, the first collecting tank storehouse can only be overflowed to, the discarded slurry discharged is sieved in drilling team's intrinsic vibration that first collecting tank storehouse is collected, the second collecting tank storehouse can not be overflowed to.Thus can ensure that discarded slurry that density is large is by low order dryer and the process of high order dryer, ensure solid-liquid separation effect.
For the ease of collecting the mud that the intrinsic equipment of drilling team produces, the first described collecting tank storehouse is provided with the fixed receiving slit be communicated with the first collecting tank storehouse, second collecting tank storehouse is provided with the adjustable receiving slit be communicated with the second collecting tank storehouse, second collecting tank storehouse is fixed with horizontal guide rail, and adjustable receiving slit is slidably arranged on guide rail.
In order to emergent when the mud output of the intrinsic equipment of drilling team is larger, also include emergent combination storage tank and liquid level automatic compensating controller, the first delivery pump is provided with in first collecting tank storehouse, the second delivery pump is provided with in emergent combination storage tank, first delivery pump outlet connects the charging aperture of emergent combination storage tank and low order dryer respectively by the pipeline with electrically operated valve, second conveying delivery side of pump connects the charging aperture of low order dryer by pipeline, liquid level detection device is provided with in first collecting tank storehouse, liquid level detection device, first delivery pump, second delivery pump and electrically operated valve are all connected with liquid level automatic compensating controller, the signal that liquid level automatic compensating controller is used for receiving liquid level detecting apparatus controls the first delivery pump, the keying of the second delivery pump and electrically operated valve.When the liquid level in the first collecting tank storehouse reach a certain height, liquid level automatic compensating controller automatically can start the first delivery pump and liquid phase is squeezed into emergent combination storage tank by corresponding electrically operated valve, when in the first collecting tank storehouse, liquid level is reduced to certain value, liquid level automatic compensating controller can start the second delivery pump, the liquid phase in emergent combination storage tank is directly got to the charging aperture of low order dryer.When the liquid level in the first collecting tank storehouse is between aforementioned two kinds of liquid levels, liquid level automatic compensating controller controls the liquid phase in the first collecting tank storehouse directly to squeeze into low order dryer.
In order to prevent solid phase precipitation and be convenient to slurry conveyed, be equipped with agitator in the first described collecting tank storehouse, the second collecting tank storehouse and emergent combination storage tank, be provided with pump in the second collecting tank, delivery side of pump connects the charging aperture of high order dryer by pipeline.
Described low order dryer and high order dryer are screen centrifuge, and the liquid-phase outlet of screen centrifuge is provided with sieve aperture, and the screen number of low order dryer is 50-160 order, and the screen number of high order dryer is 160-230 order, and water treatment regenerating device is folded spiral shell machine.
In order to better carry solid phase, described induction system comprises the first conveying worm, the second conveying worm and the 3rd conveying worm that connect successively, the solid-phase outlet of water treatment regenerating device connects the first conveying worm, the solid-phase outlet of centrifuge, low order dryer and high order dryer connects the second conveying worm, first conveying worm and the second conveying worm horizontal, 3rd conveying worm is obliquely installed, and the discharging opening of the 3rd conveying worm is positioned at the downside of the 3rd conveying worm upper end.The solid phase that the set-up mode of the 3rd conveying worm can make induction system send is easy to transported vehicle or the reception of other device.
In order to easy to operate, the first described collecting tank storehouse, the second collecting tank storehouse, multistage Separation of Solid and Liquid module and dark processing module side are provided with the platform linked into an integrated entity.
The beneficial effects of the utility model are: the utility model scientificlly and effectively can carry out classification to the discarded slurry in drilling well drilling process and divide and rule, and achieving the innovation mode with boring with solidification, having filled up the domestic blank of this aspect.The utility model achieves the minimizing of hazardous waste disposal, innoxious and resource, eliminates pollution sources, is conducive to soil and the groundwater resources of protecting well site surrounding enviroment.After the utility model carries out multistage Separation of Solid and Liquid to well drilling waste mud, solid phase can go out well site by transport vehicle transports, carries out subsequent treatment, and liquid phase can be recycled in drilling mud system and reuse, to reduce the discharge of hazardous substances.The processing mode of the utility model on the one hand by dividing and ruling, can greatly reduce the use of solidification medicament, thus fundamentally reduces the discharge of harmful solid phase; In processing procedure, greatly can improve owing to realizing Separation of Solid and Liquid when not adding solidification medicament the reclamation rate processing rear liquid phase so on the other hand, thus fundamentally realize the minimizing of discarded slurry.
Accompanying drawing explanation
Fig. 1 is structure flow chart of the present utility model;
In figure: 1, the first collecting tank storehouse, 2, fixed receiving slit, 3, agitator, 4, pump, 5, the second collecting tank storehouse, 6, adjustable receiving slit, 7, platform, 8, the first conveying worm, 9, centrifuge, 10, multistage Separation of Solid and Liquid module, 11, roll-over in liquid phase, 12, high order dryer, 13, low order dryer, 14, water treatment regenerating device, 15, deeply processing module, the 16, second conveying worm, 17, the 3rd conveying worm, 18, liquid phase accumulator tank, 19, emergent combination storage tank.
Detailed description of the invention
A kind of specific embodiment as shown in Figure 1, it comprises the first collecting tank storehouse 5, collecting tank storehouse 1, second, multistage Separation of Solid and Liquid module 10, dark processing module 15 and induction system.
First collecting tank storehouse 1 and the second collecting tank storehouse 5 are formed by a warehouse segmentation, weir divider is provided with in warehouse, weir divider is lower than the bulkhead of warehouse, the volume that the both sides of weir divider are respectively the first collecting tank storehouse 1 and the second collecting tank storehouse 5, collecting tank storehouse 5, second is less than the first collecting tank storehouse 1.
First collecting tank storehouse 1 is provided with the fixed receiving slit 2 be communicated with the first collecting tank storehouse 1, second collecting tank storehouse 5 is provided with the adjustable receiving slit 6 be communicated with the second collecting tank storehouse 5, second collecting tank storehouse 5 is fixed with horizontal guide rail, adjustable receiving slit 6 is slidably arranged on guide rail, thus can regulate the position of adjustable receiving slit 6.Agitator 3 and pump 4 is equipped with in first collecting tank storehouse 1 and the second collecting tank storehouse 5.
Multistage Separation of Solid and Liquid module 10 comprises roll-over 11 in centrifuge 9, liquid phase, high order dryer 12 and low order dryer 13, and the liquid-phase outlet of centrifuge 9 connects roll-over 11 in liquid phase.
Dark processing module comprises water treatment regenerating device 14 and liquid phase accumulator tank 18, and the liquid-phase outlet of water treatment regenerating device 14 connects liquid phase accumulator tank 18.Be provided with pump in liquid phase accumulator tank 18, the water pump in liquid phase accumulator tank 18 can be gone out reuse.Water treatment regenerating device is sludge dewatering equipment, and sludge dewatering equipment can adopt folded spiral shell machine.
Also include emergent combination storage tank 19 and liquid level automatic compensating controller, the first delivery pump is provided with in first collecting tank storehouse 1, i.e. pump 4, the second delivery pump is provided with in emergent combination storage tank 19, first delivery pump outlet connects the charging aperture of emergent combination storage tank 19 and low order dryer 13 respectively by the pipeline with electrically operated valve, second conveying delivery side of pump connects the charging aperture of low order dryer 13 by pipeline, liquid level detection device is provided with in first collecting tank storehouse 1, liquid level detection device, first delivery pump, second delivery pump and electrically operated valve are all connected with liquid level automatic compensating controller, liquid level automatic compensating controller is used for the signal of receiving liquid level detecting apparatus and controls the first delivery pump, the keying of the second delivery pump and electrically operated valve.
The charging aperture of low order dryer 13 connects the first collecting tank storehouse 1 by pump 4, and the charging aperture of high order dryer 12 connects liquid-phase outlet and the second collecting tank storehouse 5 of low order dryer 13, and the liquid-phase outlet of high order dryer 12 connects the charging aperture of centrifuge 9.
In liquid phase, roll-over 11 is by the charging aperture of pump water receiving process regenerating device 14.
Induction system comprises the first conveying worm 8, second conveying worm 16 and the 3rd conveying worm 17 that connect successively, the solid-phase outlet of the intrinsic centrifuge of drilling team and the solid-phase outlet of water treatment regenerating device 14 connect the first conveying worm 8, the solid-phase outlet of centrifuge 9, high order dryer 12 and low order dryer 13 connects the second conveying worm 16, first conveying worm 8 and the second conveying worm 16 horizontal, 3rd conveying worm 17 is obliquely installed, and the discharging opening of the 3rd conveying worm 17 is positioned at the downside of the 3rd conveying worm 17 upper end.
First collecting tank storehouse 5, collecting tank storehouse 1, second, multistage Separation of Solid and Liquid module 10 and dark processing module 15 side are provided with the platform 7 linked into an integrated entity.
Dryer is screen centrifuge, is provided with sieve aperture at liquid-phase outlet, and low order and high order are the sizes for limiting sieve aperture.High order dryer screen number is higher than low order dryer, and the screen number of low order dryer is preferably 50-160 order, and the screen number of high order dryer is preferably 160-230 order.
What in this patent, the isolated density of each separation equipment was larger is called solid phase, what density was less is called liquid phase, solid phase alleged in this patent is not absolute solid phase, the liquid phase that liquid phase neither be absolute, for example, water treatment regenerating device 14 to isolate solid phase also may be dirty solution.
basic procedure and explanation(as shown in the figure)
:
This device mainly can realize following basic procedure in running:
1. liquid phase flow process: the well drilling waste mud that the equipment exhaustings such as drilling team's intrinsic vibration sieve, desander, desilter go out → fixed receiving slit 2 → the first collecting tank storehouse 1 → low order dryer 13 → high order dryer 12(the second collecting tank storehouse 5 → high order dryer 12 simultaneously) roll-over 11 → water treatment regenerating device 14 → liquid phase accumulator tank 18 → reuse in → centrifuge 9 → liquid phase
2. liquid phase flow process: roll-over 11 → water treatment regenerating device 14 → liquid phase accumulator tank 18 → reuse in well drilling waste mud → adjustable receiving slit 6 → the second collecting tank storehouse 5 → high order dryer, 12 → centrifuge, 9 → liquid phase that the equipment exhaustings such as drilling team's intrinsic vibration sieve, desander, desilter go out
3. liquid phase is met an urgent need flow process: the first collecting tank storehouse 1(arrive certain liquid level when the liquid phase in the second collecting tank storehouse 5, can overflow to the first collecting tank storehouse 1 by the weir divider between the first collecting tank storehouse 1 and the second collecting tank storehouse 5) → emergent second collecting tank storehouse 5 → high order dryer 12 combine storage tank 19 → the first collecting tank storehouse 1 → low order dryer 13 → high order dryer 12(while) roll-over 11 → water treatment regenerating device 14 → liquid phase accumulator tank 18 → reuse in → centrifuge 9 → liquid phase
4. solid phase flow process: simultaneously fall into high order dryer 12, low order dryer 13 and the isolated solid phase of centrifuge 9 in the solid phase well drilling waste mud that the intrinsic centrifuge of drilling team gives off and water treatment regenerating device 14 isolated solid phase well drilling waste mud → the first conveying worm 8 → the second conveying worm 16(second conveying worm 16) → the 3rd conveying worm 17 → appointed place stack or by the direct freight department well site of vehicle to appointed place.
Claims (8)
1. a well drilling waste mud is with boring with controlling integrated processing system, it is characterized in that: comprise two collecting tank storehouses, multistage Separation of Solid and Liquid module, dark processing module and induction system, multistage Separation of Solid and Liquid module comprises centrifuge, roll-over in liquid phase, low order dryer and high order dryer, high order dryer screen number is higher than low order dryer, the liquid-phase outlet of centrifuge connects roll-over in liquid phase, dark processing module comprises water treatment regenerating device and liquid phase accumulator tank, the liquid-phase outlet of water treatment regenerating device connects liquid phase accumulator tank, the charging aperture of low order dryer connects the first collecting tank storehouse, the charging aperture of high order dryer connects liquid-phase outlet and the second collecting tank storehouse of low order dryer, the liquid-phase outlet of high order dryer connects the charging aperture of centrifuge, the charging aperture of water treatment regenerating device connects roll-over in liquid phase, water treatment regenerating device, centrifuge, the solid-phase outlet of low order dryer and high order dryer connects induction system.
2. well drilling waste mud according to claim 1 is with boring with controlling integrated processing system, it is characterized in that: the first described collecting tank storehouse and the second collecting tank storehouse are formed by a warehouse segmentation, weir divider is provided with in warehouse, weir divider is lower than the bulkhead of warehouse, the both sides of weir divider are respectively the first collecting tank storehouse and the second collecting tank storehouse, and the volume in the second collecting tank storehouse is less than the first collecting tank storehouse.
3. well drilling waste mud according to claim 2 is with boring with controlling integrated processing system, it is characterized in that: the first described collecting tank storehouse is provided with the fixed receiving slit be communicated with the first collecting tank storehouse, second collecting tank storehouse is provided with the adjustable receiving slit be communicated with the second collecting tank storehouse, second collecting tank storehouse is fixed with horizontal guide rail, and adjustable receiving slit is slidably arranged on guide rail.
4. well drilling waste mud according to claim 2 is with boring with controlling integrated processing system, it is characterized in that: also include emergent combination storage tank and liquid level automatic compensating controller, the first delivery pump is provided with in first collecting tank storehouse, the second delivery pump is provided with in emergent combination storage tank, first delivery pump outlet connects the charging aperture of emergent combination storage tank and low order dryer respectively by the pipeline with electrically operated valve, second conveying delivery side of pump connects the charging aperture of low order dryer by pipeline, liquid level detection device is provided with in first collecting tank storehouse, liquid level detection device, first delivery pump, second delivery pump and electrically operated valve are all connected with liquid level automatic compensating controller, the signal that liquid level automatic compensating controller is used for receiving liquid level detecting apparatus controls the first delivery pump, the keying of the second delivery pump and electrically operated valve.
5. well drilling waste mud according to claim 4 is with boring with controlling integrated processing system, it is characterized in that: in the first described collecting tank storehouse, the second collecting tank storehouse and emergent combination storage tank, be equipped with agitator, be provided with pump in second collecting tank, delivery side of pump connects the charging aperture of high order dryer by pipeline.
6. according to the well drilling waste mud in claim 1-5 described in any one with brill with controlling integrated processing system, it is characterized in that: described low order dryer and high order dryer are screen centrifuge, the liquid-phase outlet of screen centrifuge is provided with sieve aperture, the screen number of low order dryer is 50-160 order, the screen number of high order dryer is 160-230 order, and water treatment regenerating device is folded spiral shell machine.
7. well drilling waste mud according to claim 6 is with boring with controlling integrated processing system, it is characterized in that: described induction system comprises the first conveying worm connected successively, second conveying worm and the 3rd conveying worm, the solid-phase outlet of water treatment regenerating device connects the first conveying worm, centrifuge, the solid-phase outlet of low order dryer and high order dryer connects the second conveying worm, first conveying worm and the second conveying worm horizontal, 3rd conveying worm is obliquely installed, the discharging opening of the 3rd conveying worm is positioned at the downside of the 3rd conveying worm upper end.
8. well drilling waste mud according to claim 6 is with brill with controlling integrated processing system, it is characterized in that: the first described collecting tank storehouse, the second collecting tank storehouse, multistage Separation of Solid and Liquid module and dark processing module side are provided with the platform linked into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186490.9U CN204511342U (en) | 2015-03-31 | 2015-03-31 | Well drilling waste mud is with boring with controlling integrated processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520186490.9U CN204511342U (en) | 2015-03-31 | 2015-03-31 | Well drilling waste mud is with boring with controlling integrated processing system |
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| Publication Number | Publication Date |
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| CN204511342U true CN204511342U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520186490.9U Withdrawn - After Issue CN204511342U (en) | 2015-03-31 | 2015-03-31 | Well drilling waste mud is with boring with controlling integrated processing system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695881A (en) * | 2015-03-31 | 2015-06-10 | 中石化胜利石油工程有限公司黄河钻井总公司 | Integrated waste drilling mud treatment system capable of treating while drilling |
| CN105221111A (en) * | 2015-10-28 | 2016-01-06 | 中国石油集团渤海钻探工程有限公司 | A kind of oil-contained drilling cuttings is with brill processing method |
| CN105413545A (en) * | 2015-12-01 | 2016-03-23 | 西南交通大学 | Proportioning device and proportioning system for water and antifreezing solution |
| CN112065309A (en) * | 2020-09-28 | 2020-12-11 | 新疆坤泓环保科技有限公司 | Solid-liquid mixture separation and liquid storage integrated tank and application method thereof |
-
2015
- 2015-03-31 CN CN201520186490.9U patent/CN204511342U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695881A (en) * | 2015-03-31 | 2015-06-10 | 中石化胜利石油工程有限公司黄河钻井总公司 | Integrated waste drilling mud treatment system capable of treating while drilling |
| CN104695881B (en) * | 2015-03-31 | 2017-09-15 | 中石化胜利石油工程有限公司黄河钻井总公司 | Well drilling waste mud is with boring with controlling integrated processing system |
| CN105221111A (en) * | 2015-10-28 | 2016-01-06 | 中国石油集团渤海钻探工程有限公司 | A kind of oil-contained drilling cuttings is with brill processing method |
| CN105413545A (en) * | 2015-12-01 | 2016-03-23 | 西南交通大学 | Proportioning device and proportioning system for water and antifreezing solution |
| CN112065309A (en) * | 2020-09-28 | 2020-12-11 | 新疆坤泓环保科技有限公司 | Solid-liquid mixture separation and liquid storage integrated tank and application method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150729 Effective date of abandoning: 20170915 |
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| AV01 | Patent right actively abandoned |