CN105863561A - Environment-friendly treatment system capable of realizing harmless treatment of drilling waste - Google Patents
Environment-friendly treatment system capable of realizing harmless treatment of drilling waste Download PDFInfo
- Publication number
- CN105863561A CN105863561A CN201610285676.9A CN201610285676A CN105863561A CN 105863561 A CN105863561 A CN 105863561A CN 201610285676 A CN201610285676 A CN 201610285676A CN 105863561 A CN105863561 A CN 105863561A
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- Prior art keywords
- liquid
- solid waste
- solid
- outlet
- tank
- Prior art date
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- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 239000002699 waste material Substances 0.000 title claims abstract description 17
- 239000007791 liquid phase Substances 0.000 claims abstract description 49
- 239000002910 solid waste Substances 0.000 claims abstract description 34
- 238000012546 transfer Methods 0.000 claims abstract description 20
- 238000001035 drying Methods 0.000 claims abstract description 18
- 239000011435 rock Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 17
- 238000002276 dielectric drying Methods 0.000 claims description 13
- 238000004064 recycling Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000010808 liquid waste Substances 0.000 abstract 3
- 239000010813 municipal solid waste Substances 0.000 description 23
- 238000000926 separation method Methods 0.000 description 15
- 239000007790 solid phase Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/005—Waste disposal systems
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses an environment-friendly treatment system capable of realizing harmless treatment of drilling waste. A first liquid-phase collecting tank is arranged below a liquid waste outlet of a high-frequency drying vibrating sieve, a solid waste outlet of the high-frequency drying vibrating sieve is connected with an inlet of a rock waste spin-drying machine through a first screw conveyer, a second liquid-phase collecting tank is arranged below a liquid waste outlet of the rock waste spin-drying machine, and a solid waste outlet of the rock waste spin-drying machine is connected with a solid waste transfer tank through a second screw conveyer; the first and second liquid-phase collecting tanks are connected with an inlet of a high-speed variable-frequency centrifuge after being connected with a first mud pump in series through pipelines respectively, a solid waste outlet of the high-speed variable-frequency centrifuge is connected with the solid waste transfer tank through a third screw conveyer, and a third liquid-phase collecting tank is arranged below a liquid waste outlet of the high-speed variable-frequency centrifuge. With the adoption of the system, treatment of waste while drilling can be realized, a liquid phase can be recycled, solid waste is subjected to harmless treatment, potential pollution risks are eliminated, the drilling cost is saved, and drilling operation requirements for having characteristics of flowability, temporality and dispersity are met.
Description
Technical field
The invention belongs to oil/gas drilling field, specifically, particularly relate to one and can realize boring useless innoxious
Environment-friendly disposal system.
Background technology
Drilling wastes processes and there is various challenge always, including New technical use, improves device efficiency, fall
Reduction process cost, observes the strictest environmental standard etc..The most occur that multiple process is discarded at present
Mud plant, such as pressure filter, centrifuge, solidification sled etc., by different process combination, although can reach
To " mud does not lands " requirement, but boring after its process is given up and is still had potential risk of environmental pollution.
Summary of the invention
Because the drawbacks described above of prior art, the technical problem to be solved is to provide one can be real
Now bore useless innoxious environment-friendly disposal system.
Technical solution of the present invention is as follows: a kind of realization bores useless innoxious environment-friendly disposal system, including drilling well
Solid controlling system, it is characterised in that: arrange in the lower end of described well drilling solid control system and can accept drilling wastes
Dielectric drying vibrosieve, this dielectric drying vibrosieve liquid give up outlet lower section the first liquid-phase collection tank is set,
The solid waste outlet of dielectric drying vibrosieve is connected with the import of rock debris drying machine by the first conveying worm,
The give up lower section of outlet of rock debris drying machine liquid arranges second liquid phase collecting tank, the outlet of the solid waste of described rock debris drying machine
Being connected with solid waste transfer tank by the second conveying worm, the side of solid waste transfer tank arranges recycling treatment system
System, solid waste transfer tank is to recycling treatment system feed；Described first liquid-phase collection tank is by placed in series the
After one slush pump, the import with high speed variable frequency centrifuge is connected, and second liquid phase collecting tank is by placed in series the
After two slush pumps, also the import with high speed variable frequency centrifuge is connected；The solid waste of described high speed variable frequency centrifuge goes out
Mouth is connected with solid waste transfer tank by the 3rd conveying worm, the lower section of outlet of giving up at high speed variable frequency centrifuge liquid
Arranging the 3rd liquid-phase collection tank, the 3rd liquid-phase collection tank is by after placed in series the 3rd slush pump, with described
Well drilling solid control system connects.
Using above technical scheme, the drilling wastes that well drilling solid control system is discharged is in the way of dropping or pumping
Entering dielectric drying vibrosieve, dielectric drying vibrosieve realizes one-level solid-liquid separation, and makes the liquid phase after separation
Garbage directly drops in entrance the first liquid-phase collection tank, and solid phase garbage is sent by the first conveying worm
Entering rock debris drying machine, rock debris drying machine realize two grades of solid-liquid separation, the liquid phase garbage after secondary separation is straight
Connecing and drop in entrance second liquid phase collecting tank, the solid phase garbage after secondary separation passes through the second conveying worm
Send in solid waste transfer tank；Liquid phase garbage in first, second liquid-phase collection tank respectively by first, the
Two slush pumps pump in high speed variable frequency centrifuge, high speed variable frequency centrifuge realize solid-liquid separation again, again
Solid phase garbage after separation is sent in solid waste transfer tank by the 3rd conveying worm, and solid waste transfer tank will be bored
All solid phase waste gatherings that well garbage is separated, are allowed to the life as recycling treatment system
Produce raw material and be regenerated utilization；High speed variable frequency centrifuge isolated liquid phase garbage directly drops the 3rd liquid phase
Collecting tank, the liquid phase garbage in the 3rd liquid-phase collection tank is used by the 3rd slush pump blowback well drilling solid control system.
The present invention has five functional modules, wherein: dielectric drying vibrosieve and rock debris drying machine composition solid-liquid
Separation module；Recycling treatment system is innoxious as solid phase and resource regeneration module；High speed variable frequency centrifuge
As liquid phase recycling module；The component material conveyor module such as conveying worm, slush pump；Solid waste transfer tank,
The component material memory modules such as liquid-phase collection tank.The drilling wastes that well site solid controlling system is discharged is sent by the present invention
Entering solid-liquid separation module, isolate solid phase garbage and liquid phase garbage, it is harmless that solid phase garbage enters solid phase
Changing and resource regeneration resume module, its output object can be directly used for well site construction, also can carry out selling producing warp
Ji benefit, it is achieved turn waste into wealth；Liquid phase garbage enters liquid phase recycling module and processes, and directly returns after process
Solid controlling system uses, and saves drilling cost.
Arranging for the ease of pipeline, reducing cost further, described first slush pump and the second slush pump pick out
Pipeline doubling after, then be connected with the import of high speed variable frequency centrifuge.
The invention has the beneficial effects as follows:
1, the garbage that native system can meet in drilling process processes with brill, it is achieved " mud does not lands " requirement
And solid waste is innoxious, eliminates potential pollution risk.
2, native system is without any chemical agent in solid-liquid separation module, keeps the original performance of mud constant,
Can directly return solid controlling system after liquid phase recycling module processes to use, save drilling cost.
3, each module is customized by native system, and integrated skid, and floor space is little, to different regions, no
Combination with mud system freedom and flexibility, it is ensured that the environmental protection optimal processing of garbage.
4, native system use skid-mounted type design, it is simple to dismounting transport, meet have mobility, provisional, point
Dissipate the drillng operation requirement of property feature.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the invention.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
As it is shown in figure 1, well drilling solid control system 1 is as prior art, therefore not to repeat here for its structure.Boring
The lower end of well solid controlling system 1 arranges the dielectric drying vibrosieve 2 that can accept drilling wastes, this dielectric drying
The give up lower section of outlet of the liquid of vibrosieve 2 arranges the first liquid-phase collection tank 3, and the solid waste outlet being dried vibrosieve 2 is logical
Cross the first conveying worm 4 to be connected with the import of rock debris drying machine 5, the useless outlet of liquid at rock debris drying machine 5
Lower section second liquid phase collecting tank 6 is set.The solid waste of rock debris drying machine 5 exports by the second conveying worm
14 are connected with solid waste transfer tank 7, and the side of solid waste transfer tank 7 arranges recycling treatment system 15, and solid waste turns
Move tank 7 to recycling treatment system 15 feed.
As it is shown in figure 1, the first liquid-phase collection tank 3 is by after placed in series the first slush pump 8, with change at a high speed
Frequently the import of centrifuge 9 connects, after second liquid phase collecting tank 6 passes through placed in series the second slush pump 10, also
Import with high speed variable frequency centrifuge 9 is connected.As preferably, the first slush pump 8 and the second slush pump 10 connect
After the pipeline doubling gone out, then it is connected with the import of high speed variable frequency centrifuge 9.Consolidating of high speed variable frequency centrifuge 9
Useless outlet is connected with solid waste transfer tank 7 by the 3rd conveying worm 11, at the liquid of high speed variable frequency centrifuge 9
The lower section of useless outlet arranges the 3rd liquid-phase collection tank 12, and the 3rd liquid-phase collection tank 12 is by placed in series the 3rd
After slush pump 13, it is connected with well drilling solid control system 1.
The operation principle of the present invention is as follows:
The drilling wastes that well drilling solid control system 1 is discharged enters dielectric drying vibration in the way of dropping or pumping
Sieve 2, dielectric drying vibrosieve 2 realizes one-level solid-liquid separation, and makes the liquid phase garbage after separation directly drop
Enter in the first liquid-phase collection tank 3, and solid phase garbage is sent into landwaste by the first conveying worm 4 and dried
Machine 5, is realized two grades of solid-liquid separation by rock debris drying machine 5, the liquid phase garbage after secondary separation directly drop into
Entering in second liquid phase collecting tank 6, the solid phase garbage after secondary separation is sent into by the second conveying worm 14
In solid waste transfer tank 7；Liquid phase garbage in first, second liquid-phase collection tank 3,6 respectively by first,
Second slush pump 8,10 pumps in high speed variable frequency centrifuge 9, high speed variable frequency centrifuge 9 realize again solid
Liquid separates, and the solid phase garbage after again separating is sent in solid waste transfer tank 7 by the 3rd conveying worm 11,
All solid phase waste gatherings that drilling wastes is separated by solid waste transfer tank 7, and by artificial
Or the mode of excavator is to recycling treatment system feeding, is allowed to the raw materials for production as recycling treatment system
It is regenerated utilization；High speed variable frequency centrifuge 9 isolated liquid phase garbage directly drops the 3rd liquid-phase collection
Tank 12, the liquid phase garbage in the 3rd liquid-phase collection tank 12 is by the 3rd slush pump 13 blowback well drilling solid control system
1 uses.
The preferred embodiment of the present invention described in detail above.Should be appreciated that the ordinary skill of this area
Personnel just can make many modifications and variations according to the design of the present invention without creative work.Therefore, all
Technical staff passes through logical analysis the most on the basis of existing technology, pushes away in the art
Reason or the limited available technical scheme of experiment, all should be at the protection model being defined in the patent claims
In enclosing.
Claims (2)
1. can realize boring a useless innoxious environment-friendly disposal system, including well drilling solid control system (1), it is special
Levy and be: the dielectric drying that can accept drilling wastes is set in the lower end of described well drilling solid control system (1)
Vibrosieve (2), this dielectric drying vibrosieve (2) liquid give up outlet lower section the first liquid-phase collection tank (3) is set,
The solid waste outlet of dielectric drying vibrosieve (2) is by the first conveying worm (4) and rock debris drying machine (5)
Import connect, rock debris drying machine (5) liquid give up outlet lower section second liquid phase collecting tank (6), institute are set
State the solid waste outlet of rock debris drying machine (5) by the second conveying worm (14) and solid waste transfer tank (7)
Connect, the side of solid waste transfer tank (7) arranges recycling treatment system (15), solid waste transfer tank (7) to
Recycling treatment system (15) feed；Described first liquid-phase collection tank (3) passes through placed in series the first mud
After pump (8), the import with high speed variable frequency centrifuge (9) is connected, and second liquid phase collecting tank (6) is by pipe
Road is connected after the second slush pump (10), and also the import with high speed variable frequency centrifuge (9) is connected；Described high speed
The solid waste outlet of variable frequency centrifuge (9) is by the 3rd conveying worm (11) with solid waste transfer tank (7) even
Connecing, arrange the 3rd liquid-phase collection tank (12) in the give up lower section of outlet of high speed variable frequency centrifuge (9) liquid, this is the years old
Three liquid-phase collection tanks (12) are by after placed in series the 3rd slush pump (13), with described well drilling solid control system
(1) connect.
Can realize the most as claimed in claim 1 boring useless innoxious environment-friendly disposal system, it is characterised in that:
After the pipeline doubling that described first slush pump (8) and the second slush pump (10) pick out, then with high speed frequency conversion from
The import of scheming (9) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285676.9A CN105863561B (en) | 2016-05-03 | 2016-05-03 | A kind of achievable brill gives up innoxious environment-friendly disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285676.9A CN105863561B (en) | 2016-05-03 | 2016-05-03 | A kind of achievable brill gives up innoxious environment-friendly disposal system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105863561A true CN105863561A (en) | 2016-08-17 |
| CN105863561B CN105863561B (en) | 2018-12-18 |
Family
ID=56629880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610285676.9A Active CN105863561B (en) | 2016-05-03 | 2016-05-03 | A kind of achievable brill gives up innoxious environment-friendly disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105863561B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082581A (en) * | 2016-08-19 | 2016-11-09 | 天津泛茵德泰石油环保科技发展股份有限公司 | Waste drilling mud minimizing zero-emission reutilization system and method |
| CN106481292A (en) * | 2016-11-21 | 2017-03-08 | 北京华油兴业能源技术有限公司 | The rig solid controlling environment protection circulatory system |
| CN106930727A (en) * | 2017-05-05 | 2017-07-07 | 成都大有石油钻采工程有限公司 | A kind of device and method for not landing treatment with brill suitable for drilling well clean manufacturing discarded object |
| CN110847831A (en) * | 2019-10-25 | 2020-02-28 | 山东澜达石油设备有限公司 | Device for grinding and manufacturing reinjection slurry by drilling waste |
| 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 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263869A (en) * | 2020-10-22 | 2021-01-26 | 中海油田服务股份有限公司 | Material sorting system and equipment suitable for offshore drilling platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106082581A (en) * | 2016-08-19 | 2016-11-09 | 天津泛茵德泰石油环保科技发展股份有限公司 | Waste drilling mud minimizing zero-emission reutilization system and method |
| CN106481292A (en) * | 2016-11-21 | 2017-03-08 | 北京华油兴业能源技术有限公司 | The rig solid controlling environment protection circulatory system |
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| CN106930727A (en) * | 2017-05-05 | 2017-07-07 | 成都大有石油钻采工程有限公司 | A kind of device and method for not landing treatment with brill suitable for drilling well clean manufacturing discarded object |
| CN110847831A (en) * | 2019-10-25 | 2020-02-28 | 山东澜达石油设备有限公司 | Device for grinding and manufacturing reinjection slurry by drilling waste |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105863561B (en) | 2018-12-18 |
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Inventor after: Ji Qingkang Inventor after: Zhang Xiaobo Inventor after: Wang Qiang Inventor after: Liu Yan Inventor after: Zhang Zhao Inventor after: Deng Yunbing Inventor after: Wang Zhongjiang Inventor after: Li Bo Inventor after: Li Ming Inventor after: Tan Haiyan Inventor after: Wang Xiang Inventor before: Ji Qingkang Inventor before: Wang Xiang Inventor before: Tan Haiyan Inventor before: Zhang Xiaobo Inventor before: Wang Qiang Inventor before: Liu Yan Inventor before: Wang Zhongjiang Inventor before: Zhang Zhao Inventor before: Li Bo Inventor before: Deng Yunbing Inventor before: Li Ming |
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