CN103206179A - Skid-mounted landing-free harmless treatment device for drilling mud of oil field - Google Patents
Skid-mounted landing-free harmless treatment device for drilling mud of oil field Download PDFInfo
- Publication number
- CN103206179A CN103206179A CN2013101361163A CN201310136116A CN103206179A CN 103206179 A CN103206179 A CN 103206179A CN 2013101361163 A CN2013101361163 A CN 2013101361163A CN 201310136116 A CN201310136116 A CN 201310136116A CN 103206179 A CN103206179 A CN 103206179A
- Authority
- CN
- China
- Prior art keywords
- sledge
- oil
- slurrying
- skid
- dosing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 238000005189 flocculation Methods 0.000 claims abstract description 20
- 230000016615 flocculation Effects 0.000 claims abstract description 20
- 238000004064 recycling Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 12
- 239000007790 solid phase Substances 0.000 claims description 7
- 239000007791 liquid phase Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000004537 pulping Methods 0.000 claims description 4
- 238000013467 fragmentation Methods 0.000 claims description 3
- 238000006062 fragmentation reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 11
- 239000007787 solid Substances 0.000 description 5
- 238000004945 emulsification Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002569 water oil cream Substances 0.000 description 1
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
Abstract
A skid-mounted landing-free harmless treatment device for drilling mud of an oil field mainly solves problems that an existing treatment device for drilling mud is imperfect in drilling fluid treatment effect, is particularly imperfect in oil-base drilling fluid treatment effect and is low in automation degree. The skid-mounted landing-free harmless treatment device is characterized by comprising a vibrating screen (1), a heater (2), a centrifugal machine (3), a primary mud making skid (4), a fine mud making skid (5), an oil removal flocculation skid (6), a chemical feeding and water treating skid (7), a belt filter (8) and a recycling tank (9). The skid-mounted landing-free harmless treatment device for the drilling mud of the oil field has the advantages that the skid-mounted landing-free harmless treatment device is in a skid-mounted form, is small in size, is light and can be transported conveniently, and both the requirement on harmless treatment for water-base drilling fluid and the requirement on harmless treatment for oil-base drilling fluid can be met.
Description
Technical field
The present invention relates to the field, oil field, especially a kind of skid-mounted oil drilling mud does not land harmless treatment device.
Background technology
Present domestic most of oil fields are dug the pond with the rejected well drilling liquid that produces in the drilling well manufacturing process and are deposited, and treat behind the drilling completion end-of-job discarded liquid in the discarded object storage pool directly to be solidified processing.The method that this curing is handled is because the chemical consumption amount is big, and effect is undesirable, and automaticity is low, and the cost height can't thoroughly reach the result of harmless treatment, can not fully pollution abatement hidden danger.Some drilling mud treating apparatus are also arranged at present, but these device great majority can only be handled water-base drilling fluid, and undesirable to the treatment effect of oil base drilling fluid, do not reach the requirement that effluxes; And these device volumes are big, transportation is inconvenient.
Summary of the invention
In order to overcome existing drilling mud treating apparatus to drilling fluid, especially the oil base drilling fluid treatment effect is undesirable, automaticity is low deficiency, the invention provides a kind of skid-mounted oil drilling mud and do not land harmless treatment device, this skid-mounted oil drilling mud does not land harmless treatment device and adopts sledge dress form, volume is little in light weight, convenient transportation can satisfy the harmless treatment of water-base drilling fluid and oil base drilling fluid simultaneously.
Technical scheme of the present invention is: a kind of skid-mounted oil drilling mud does not land harmless treatment device, comprise with lower device: vibrosieve, heater, centrifuge, elementary slurrying sledge, meticulous slurrying sledge, oil removing flocculation sledge, dosing and water treatment sledge, the band filter, recycling can, described elementary slurrying sledge is built-in with mixer A, broken tube, described meticulous slurrying sledge inside is equipped with mixer B, oil collector A, described oil removing flocculation sledge inside is equipped with oil collector B, inner bottom part is equipped with Air-float separator, and described dosing and water treatment sledge inside are equipped with filtering tank, dosing pump, water treatment tank;
Drilling fluid dilutes by water through vibrosieve, heating enters centrifuge through heater, centrifuge separates drilling fluid, solid-phase material is discharged, liquid phase material drains into elementary pulping tank, and through the stirring fragmentation of mixer A and broken tube, a part of liquid phase material is transported to vibrosieve by pump, to the drilling cuttings backwash on the vibrosieve, remaining mass transport is to meticulous slurrying sledge; For oil-base mud, stir through mixer B after entering meticulous slurrying sledge, be delivered to oil removing flocculation sledge, the dosing in meticulous slurrying sledge and the oil removing flocculation sledge respectively of the dosing pump in dosing and the water treatment sledge enters the band filter after receiving oil by the oil collector in meticulous slurrying sledge and the oil removing flocculation sledge; For water-base mud, directly enter the band filter through behind the meticulous slurrying sledge; The isolated water of band filter enters the water treatment tank in dosing and the water treatment sledge, and solid-phase material is discharged; After water in dosing and the water treatment sledge filtered through filter tank, a part was filled into elementary slurrying sledge, and drilling fluid is diluted.
The present invention has following beneficial effect: owing to take such scheme, add two broken tubes in the elementary slurrying sledge, the low solids fluid that centrifugation is come out can be finished emulsification in the shortest time; Meticulous pulping tank and except adopting the automatic oil collector of float-ball type in the oil tank, oil-base mud is opened this device, water-base mud is closed this device can satisfy two kinds of different substrates mud, makes it reach the processing standard, realizes purification separation recycling and pollution-free the effluxing of two kinds of liquid.This device adopts container sledge dress module combinations structure simultaneously, and volume is little in light weight, and is flexibly mobile, easy to install, can satisfy waste water-base drilling liquid and oil base drilling fluid fully.
Description of drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is process chart of the present invention.
1-vibrosieve among the figure, 2-heater, 3-centrifuge, the elementary slurrying sledge of 4-, the meticulous slurrying sledge of 5-, 6-oil removing flocculation sledge, 7-dosing and water treatment sledge, 8-band filter sledge, 9-recycling can, 4-1-mixer A, the broken tube of 4-2-, 5-1-mixer B, 5-2-oil collector A, 6-1 Air-float separator, 6-2-oil collector B, the 7-1-filtering tank, 7-2-dosing pump, 7-3-water treatment tank.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
By Fig. 1, shown in Figure 2, a kind of skid-mounted oil drilling mud does not land harmless treatment device, comprise with lower device: vibrosieve 1, heater 2, centrifuge 3, elementary slurrying sledge 4, meticulous slurrying sledge 5, oil removing flocculation sledge 6, dosing and water treatment sledge 7, band filter 8, recycling can 9, described elementary slurrying sledge 4 is built-in with two mixer A4-1, two broken tube 4-2, described meticulous slurrying sledge 5 inside are equipped with three mixer B5-1, oil collector A5-2, described oil removing flocculation sledge 6 inside are equipped with oil collector B6-2, oil removing flocculation sledge 6 inside bottom are equipped with Air-float separator 6-1, and Air-float separator 6-1 can make drilling fluid emulsification separate, the oil body come-up.Described dosing and water treatment sledge 7 inside are equipped with filtering tank 7-1, dosing pump 7-2, water treatment tank 7-3, and dosing pump is three, are communicated with elementary slurrying sledge 4, oil removing flocculation sledge 6, water treatment tank 7-3 respectively.Said structure adopts the mode of container sledge dress module combinations respectively, and volume is little, in light weight, and is flexibly mobile, easy to install.
Drilling fluid dilutes by water through vibrosieve 1, through entering centrifuge 3 after heater 2 heating, rejected well drilling liquid is realized Separation of Solid and Liquid under the effect of centrifuge 3, the stone in the rejected well drilling liquid, earth have fully been removed, other solid-phase material is by oil-water emulsion, drain into elementary pulping tank 1 by the liquid phase discharging opening, solid-phase materials such as stone, earth efflux by conveying worm.Enter the drilling fluid in the elementary slurrying sledge 4, the tiny solid matter of part is contained in inside, these solid formations are through the fragmentation of mixing of mixer A4-1 and broken tube 4-2, continue emulsification, part liquid phase material is transported to vibrosieve 1 by pump, to the drilling cuttings backwash on the vibrosieve 1, remaining mass transport is to meticulous slurrying sledge 5.For oil-base mud, through being delivered to oil removing flocculation sledge 6 after the mixer B5-1 stirring in the meticulous slurrying sledge 5, simultaneously, dosing pump 7-2 in dosing and the water treatment sledge 7 is respectively to meticulous slurrying sledge 5 and the 6 interior dosings of oil removing flocculation sledge, wherein add flocculant to meticulous slurrying sled 5, help Separation of Solid and Liquid, adding the breakdown of emulsion oxidant in the oil removing flocculation sled 6 separates drilling mud emulsification, the oil body come-up, open the valve of recycling can 9, oil collector in meticulous slurrying sledge 5 and the oil removing flocculation sledge 6 is worked simultaneously, and oil-base mud is recovered in the recycling can 9, and remaining mud mixture enters band filter 8; For water-base mud, add directly to enter band filter 8 behind the flocculant and separate by chemicals dosing plant through meticulous slurrying sledge 5 mixed liquid.Band filter 8 isolated solid-phase materials are discharged, and water enters the water treatment tank in dosing and the water treatment sledge 7, handles with water treatment agent; After water in dosing and the water treatment sledge 7 filtered through filter tank 7-1, a part was filled into elementary slurrying sledge 4, and drilling fluid is diluted, and a part enters into vibrosieve 1 drilling cuttings is carried out backwash, and remaining water effluxes.
The present invention adopts container skid module combinations structure, and volume is little in light weight, and is flexibly mobile, easy to install, can satisfy purification separation recycling and the pollution-free requirement that effluxes of waste water-base drilling liquid and two kinds of liquid of oil base drilling fluid simultaneously.
Claims (1)
1. a skid-mounted oil drilling mud does not land harmless treatment device, it is characterized in that comprising with lower device: vibrosieve (1), heater (2), centrifuge (3), elementary slurrying sledge (4), meticulous slurrying sledge (5), oil removing flocculation sledge (6), dosing and water treatment sledge (7), band filter (8), recycling can (9), described elementary slurrying sledge (4) is built-in with mixer A(4-1), broken tube (4-2), described meticulous slurrying sledge (5) inside is equipped with mixer B(5-1), oil collector A(5-2), described oil removing flocculation sledge (6) inside is equipped with oil collector B(6-2), inner bottom part is equipped with Air-float separator (6-1), and described dosing and water treatment sledge (7) inside are equipped with filtering tank (7-1), dosing pump (7-2), water treatment tank (7-3);
Drilling fluid dilutes by water through vibrosieve (1), heating enters centrifuge (3) through heater (2), centrifuge (3) separates drilling fluid, solid-phase material is discharged, liquid phase material drains into elementary pulping tank (1), through mixer A(4-1) and the stirring fragmentation of broken tin (4-2), a part of liquid phase material is transported to vibrosieve (1) by pump, to the drilling cuttings backwash on the vibrosieve (1), remaining mass transport is to meticulous slurrying sledge (5); For oil-base mud, enter behind the meticulous slurrying sledge (5) through mixer B(5-1) stir, be delivered to oil removing flocculation sledge (6), dosing pump (7-2) in dosing and the water treatment sledge (7) is respectively to meticulous slurrying sledge (5) and the interior dosing of oil removing flocculation sledge (6), by entering band filter (8) behind the oil collector receipts oil in meticulous slurrying sledge (5) and the oil removing flocculation sledge (6); For water-base mud, through directly entering band filter (8) behind the meticulous slurrying sledge (5); The isolated water of band filter (8) enters the water treatment tank in dosing and the water treatment sledge (7), and solid-phase material is discharged; After water in dosing and the water treatment sledge (7) filtered through filter tank (7-1), a part was filled into elementary slurrying sledge (4), and drilling fluid is diluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310136116.3A CN103206179B (en) | 2013-04-18 | 2013-04-18 | Skid-mounted oilfield drilling fluid does not land harmless treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310136116.3A CN103206179B (en) | 2013-04-18 | 2013-04-18 | Skid-mounted oilfield drilling fluid does not land harmless treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103206179A true CN103206179A (en) | 2013-07-17 |
| CN103206179B CN103206179B (en) | 2015-07-29 |
Family
ID=48753566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310136116.3A Active CN103206179B (en) | 2013-04-18 | 2013-04-18 | Skid-mounted oilfield drilling fluid does not land harmless treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206179B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081878A1 (en) * | 2013-12-05 | 2015-06-11 | 王兵 | System for recycling all oil base mud from oil base mud well drilling waste |
| CN105064938A (en) * | 2015-07-28 | 2015-11-18 | 克拉玛依金鑫油田环保工程有限公司 | Integrated device for treating waste drilling fluid by chemical flocculation and mechanical squeezing |
| CN106968629A (en) * | 2016-01-14 | 2017-07-21 | 中石化石油工程技术服务有限公司 | A kind of full well section drilling cuttings and rejected well drilling liquid do not land processing equipment |
| CN107489385A (en) * | 2017-08-17 | 2017-12-19 | 黑龙江省万意达石油工程有限公司 | Skid-mounted type drilling well oil base, water-base mud do not land processing environment friendly system and its handling process |
| CN107601807A (en) * | 2017-09-29 | 2018-01-19 | 河北玖兆环保科技有限公司 | A kind of discarded oil-based drilling mud processing system and method |
| CN107842330A (en) * | 2017-11-30 | 2018-03-27 | 河南小威环境科技有限公司 | Bentonite rock-carrying slurry purification treatment method and system |
| CN115478797A (en) * | 2022-09-21 | 2022-12-16 | 成都西部石油装备股份有限公司 | A device and method for harmless treatment of drilling cuttings and waste drilling fluid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030217866A1 (en) * | 2001-02-15 | 2003-11-27 | Deboer Luc | System and method for treating drilling mud in oil and gas well drilling applications |
| CN101319607A (en) * | 2008-07-22 | 2008-12-10 | 濮阳市天地人环保工程技术有限公司 | Method for no-grounding treatment and comprehensive utilization of oil-gas field downhole operation output solution |
| CN101863605A (en) * | 2010-05-28 | 2010-10-20 | 东营顺通化工（集团）有限公司 | Waste drilling mud harmless treating process |
| CN202785917U (en) * | 2012-06-19 | 2013-03-13 | 青海大地环境工程技术有限公司 | Oily sludge purifying treatment system |
| CN203175442U (en) * | 2013-04-18 | 2013-09-04 | 珠海海啸生物科技有限公司 | Skid-mounted oil field drilling mud harmless treatment device preventing mud from falling to ground |
-
2013
- 2013-04-18 CN CN201310136116.3A patent/CN103206179B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030217866A1 (en) * | 2001-02-15 | 2003-11-27 | Deboer Luc | System and method for treating drilling mud in oil and gas well drilling applications |
| CN101319607A (en) * | 2008-07-22 | 2008-12-10 | 濮阳市天地人环保工程技术有限公司 | Method for no-grounding treatment and comprehensive utilization of oil-gas field downhole operation output solution |
| CN101863605A (en) * | 2010-05-28 | 2010-10-20 | 东营顺通化工（集团）有限公司 | Waste drilling mud harmless treating process |
| CN202785917U (en) * | 2012-06-19 | 2013-03-13 | 青海大地环境工程技术有限公司 | Oily sludge purifying treatment system |
| CN203175442U (en) * | 2013-04-18 | 2013-09-04 | 珠海海啸生物科技有限公司 | Skid-mounted oil field drilling mud harmless treatment device preventing mud from falling to ground |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081878A1 (en) * | 2013-12-05 | 2015-06-11 | 王兵 | System for recycling all oil base mud from oil base mud well drilling waste |
| CN105064938A (en) * | 2015-07-28 | 2015-11-18 | 克拉玛依金鑫油田环保工程有限公司 | Integrated device for treating waste drilling fluid by chemical flocculation and mechanical squeezing |
| CN105064938B (en) * | 2015-07-28 | 2018-05-22 | 克拉玛依金鑫油田环保工程有限公司 | The integrating device of chemical flocculation and mechanical presses processing rejected well drilling liquid |
| CN106968629A (en) * | 2016-01-14 | 2017-07-21 | 中石化石油工程技术服务有限公司 | A kind of full well section drilling cuttings and rejected well drilling liquid do not land processing equipment |
| CN106968629B (en) * | 2016-01-14 | 2023-09-08 | 中石化石油工程技术服务有限公司 | A complete well section drilling cuttings and waste drilling fluid processing equipment that does not fall to the ground |
| CN107489385A (en) * | 2017-08-17 | 2017-12-19 | 黑龙江省万意达石油工程有限公司 | Skid-mounted type drilling well oil base, water-base mud do not land processing environment friendly system and its handling process |
| CN107489385B (en) * | 2017-08-17 | 2023-10-17 | 黑龙江省万意达石油工程有限公司 | Skid-mounted drilling oil-based and water-based mud non-landing treatment environment-friendly system |
| CN107601807A (en) * | 2017-09-29 | 2018-01-19 | 河北玖兆环保科技有限公司 | A kind of discarded oil-based drilling mud processing system and method |
| CN107842330A (en) * | 2017-11-30 | 2018-03-27 | 河南小威环境科技有限公司 | Bentonite rock-carrying slurry purification treatment method and system |
| CN107842330B (en) * | 2017-11-30 | 2023-12-15 | 河南小威环境科技有限公司 | Bentonite-carried-rock slurry purification treatment method and system |
| CN115478797A (en) * | 2022-09-21 | 2022-12-16 | 成都西部石油装备股份有限公司 | A device and method for harmless treatment of drilling cuttings and waste drilling fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103206179B (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103206179A (en) | Skid-mounted landing-free harmless treatment device for drilling mud of oil field | |
| CN105298415B (en) | A kind of handling process of drilling wastes | |
| WO2015081878A1 (en) | System for recycling all oil base mud from oil base mud well drilling waste | |
| CN103643910B (en) | The recovery gear of mud and diesel oil base in a kind of discarded oil-base mud | |
| CN103159387B (en) | Portable oilfield oil sludge purifying treatment and recovery device and method | |
| CN104843955A (en) | Oil and gas field drilling mud waste while-drilling processing system and processing method thereof | |
| CN109574458A (en) | A kind of processing method and processing device of oily sludge | |
| CN206955874U (en) | The processing system and its separation equipment of a kind of oily sludge | |
| CN203175442U (en) | Skid-mounted oil field drilling mud harmless treatment device preventing mud from falling to ground | |
| CN108675577A (en) | A kind of processing method of oily sludge | |
| CN202508946U (en) | Shale gas and oil well fracturing waste liquor recycling system | |
| CN209602346U (en) | A kind of oil sludge and sand minimizing processing unit | |
| CN205974226U (en) | Oil waste drilling mud minimizing zero release system of recycling | |
| CN205477542U (en) | Waste mud is along with boring integration processing system | |
| CN105199770B (en) | A kind of method and apparatus of portable combination oil-sand washing | |
| CN103951150A (en) | Oily sludge treatment system | |
| CN103831293A (en) | Complete equipment for soil remediation by leaching method | |
| CN203750981U (en) | Complete equipment for soil remediation by adopting elution method | |
| CN104763363A (en) | Environmentally-friendly recycling treatment core device for waste slurry of drilling of deepwater oilfield | |
| CN204098826U (en) | Well drilling detritus and waste liquid do not land the automatic recovery process Multifunction tank device | |
| CN205840846U (en) | Drilling mud does not land processing means | |
| CN201666145U (en) | Well drilling waste mud and ceramic separating unit | |
| CN218709868U (en) | Drilling mud treatment device capable of recycling sewage | |
| CN105800907A (en) | Device and method for treating drilling mud without falling on the ground | |
| CN206244621U (en) | A kind of mobile oil field oily sludge is biological, quenched separating and treating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |