CN205117256U - Oiliness drill chip is along with boring processing apparatus - Google Patents
Oiliness drill chip is along with boring processing apparatus Download PDFInfo
- Publication number
- CN205117256U CN205117256U CN201520847588.4U CN201520847588U CN205117256U CN 205117256 U CN205117256 U CN 205117256U CN 201520847588 U CN201520847588 U CN 201520847588U CN 205117256 U CN205117256 U CN 205117256U
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- tank
- oil
- fluidisation
- purge tank
- purge
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- 238000005243 fluidization Methods 0.000 claims abstract description 36
- 238000005273 aeration Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000010926 purge Methods 0.000 claims description 40
- 238000005520 cutting process Methods 0.000 claims description 24
- 238000005553 drilling Methods 0.000 claims description 22
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 25
- 239000002199 base oil Substances 0.000 abstract description 6
- 239000007790 solid phase Substances 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 230000007269 microbial metabolism Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Abstract
The utility model discloses an oiliness drill chip is along with boring processing apparatus, including screw conveyer, feed hopper, fluidization pretreatment tank, washing jar, filter press, circulation water pitcher, oily collection tank, switch board, blast aeration fan, this oiliness drill chip is along with boring processing apparatus, when the solid phase discarded object is innoxious, the cyclic utilization of realization oil base resource, the base oil rate of recovery reaches more than 85%, and the oil -bearing rate is lighter than 1.0% in the solid phase thing after the completion is handled, the utility model discloses an oiliness drill chip processing apparatus, the medicament that uses is nontoxic, pollution -free to can retrieve reuse completely.
Description
Technical field
The utility model relates to oil and gas well drilling field, particularly a kind of oil-contained drilling cuttings treating apparatus.
Background technology
Oil-base mud drilling well, in the construction of Holes of Complicated Wells or horizontal well, has certain advantage, but can produce the solid waste such as discarded slurry and oil-contained drilling cuttings in its use procedure.In the oil-base mud that current China adopts, oil-base mud for base oil, adds various Oilfield Chemicals and barite etc. with diesel oil, white oil etc.According to Chinese Ministry of Environmental Protection's " danger wastes register " regulation, the oil-containing drill waste in oilfield exploitation procedure is demarcated as danger wastes.Part mud simultaneously in discarded oil-base mud and the base oil being adsorbed on solid phase surface are important resources, can recycle.
The oil base oil-contained drilling cuttings treatment technology using at present and be in research mainly comprises microbial metabolism edman degradation Edman, hot fractionating process, pyrolysismethod, burning method, organic solvent ablution etc.Gu microbial metabolism edman degradation Edman utilizes the density contrast of oil-two-phase to realize being separated, low oil-containing solid phase after separation utilizes the metabolism of microorganism to decompose oily substance, but need suitable growth conditions and other nutrient media, the metabolic cycle of microorganism is usually longer; Bacteria metabolism is by petroleum substance metabolic breakdown, is simple treatment and disposal process, is unfavorable for that base oily substance Resource recoveryization utilizes.Hot fractionating process utilizes relative volatility differential separation, and separation temperature is high, and energy consumption is high.Pyrolysismethod utilizes anoxybiotic pyrolysis to be separated, and ensure that anoxybiotic is heated to 500-1000 DEG C, and equipment investment is large, and power consumption is large, and during high-temperature process, condensation coking can occur heavy hydrocarbon, and oil loss is large, and after process, residue oil content is higher.Burning method, by itself and fuel are coordinated burning, realize the removal that oil-base mud pollutes, but its processing cost is higher, likely brings secondary pollution simultaneously.Organic solvent ablution utilizes extraction principle, by the base oil class extracting substances in solid phase out, then by heating Distillation recovery organic solvent, but in operable organic solvent, major part all has certain toxicity, also there is the possibility of blast when organic vapor concentration is higher.Meanwhile, Oilfield Development Engineering, some oil wells is distant, adopts car roping to central treating station process, and the rear mud of process is transported again well site back and recycled, and cost of transportation is higher.On-the-spot a kind of oil-contained drilling cuttings of research and development of being badly in need of is with brill treating apparatus.
Summary of the invention
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of oil-contained drilling cuttings with brill treating apparatus, realizes the oil-contained drilling cuttings fast processing produced in drilling process, and do not produce secondary pollution in work for the treatment of.
The technical solution adopted in the utility model is as follows:
Oil-contained drilling cuttings, with brill treating apparatus, comprises conveying worm, cast hopper, fluidisation pretreatment tank, purge tank, plate and frame filter press, circulation water pot, oily collecting tank, switch board, blast aeration blower fan; Described conveying worm slant setting, its upper end discharging opening is placed on cast hopper, installation high-voltage shower nozzle above cast hopper, bottom cast hopper, mechanical grille is set, cutting type mechanical agitator is arranged on above mechanical grille, bottom cast hopper, outlet is set, installs to down-pipe between this outlet and fluidisation pretreatment tank; Fluidisation pretreatment tank entrance is arranged on top, and mechanical agitator is arranged in the middle of fluidisation pretreatment tank, and micro porous aeration head is installed one week along fluidisation pretreatment tank skin, and blast aeration blower fan is connected by flexible pipe with the micro porous aeration head in fluidisation pretreatment tank; Mechanical agitator is arranged on the below of micro porous aeration head, arranges heated for controlling temperature system around fluidisation pretreatment tank skin, and Oil scraper is installed at top; Fluidisation pretreatment tank is connected with purge tank by screw pump; Heated for controlling temperature system is provided with around purge tank tube wall, Oil scraper is installed at top, purge tank entrance is arranged on top, mechanical agitator is arranged in the middle of purge tank, and micro porous aeration head is installed one week along cleaning tank skin, and blast aeration blower fan is connected by flexible pipe with the micro porous aeration head in purge tank, at least two high-power ultrasound generators are furnished with in purge tank, be evenly distributed in purge tank, every supersonic generator is all inserted by tank deck, and purge tank outlet is connected with plate and frame filter press by screw pump; The water side of plate and frame filter press is connected to circulation water pot by gutter, and circulation water pot is connected with high-pressure nozzle by pipeline; The Oil scraper of fluidisation pretreatment tank is all connected with oily collecting tank by collection tube with the Oil scraper of purge tank; All electric fixturess are all connected to switch board, are controlled by switch board.
Described micro porous aeration head is arranged on apart from wall 200mm, and apart from the position of bottom 1/3 height, the micro-pore diameter of aeration head is 5mm, equidistantly distributes by 20mm;
0.5m bottom described supersonic generator end-to-end distance purge tank.
The top of fluidisation pretreatment tank and purge tank is cylinder, and bottom is reverse taper;
Above fluidisation pretreatment tank deck, Telescopic high-pressure shower nozzle is installed in such scheme.
In described purge tank, four supersonic generators are installed.
The beneficial effects of the utility model are: oil-contained drilling cuttings of the present utility model is with brill treating apparatus, while solid phase discarded object is innoxious, realize recycling of oil base resource, the base oil rate of recovery reaches more than 85%, completes oil content in the solid formation after process and is less than 1.0%; Oil-contained drilling cuttings treating apparatus of the present utility model, the medicament used is nontoxic, pollution-free, and can recycle and reuse completely.
Accompanying drawing explanation
Fig. 1 is oil-contained drilling cuttings treating apparatus structural representation;
1-cast hopper 2-fluidisation pretreatment tank 3-purge tank 4-plate and frame filter press 5-circulation water pot 6-switch board 7-oil collecting tank 8-helical conveyor 9-cutting type mechanical agitator 10-mechanical grille 11-high-pressure nozzle 12A, 12B-aeration head 13A, 13B-agitator 14A, 14B-Oil scraper 15A, 15B-blast aeration blower fan 16A, 16B-heated for controlling temperature system 17-supersonic generator
Detailed description of the invention
Oil-contained drilling cuttings is obliquely installed with conveying worm 8 in brill treating apparatus, its upper end discharging opening is placed on cast hopper 1, installation high-voltage shower nozzle 11 above cast hopper 1, mechanical grille 10 is set bottom cast hopper 1, cutting type mechanical agitator 9 is arranged on above mechanical grille 10, bottom cast hopper 1, outlet is set, installs to down-pipe between this outlet and fluidisation pretreatment tank 2; Fluidisation pretreatment tank 2 entrance is arranged on top, agitator 13A is arranged in the middle of fluidisation pretreatment tank 2, micro porous aeration head 12A is along distance wall 200mm, and the position apart from bottom 1/3 height is installed one week, and blast aeration blower fan 15A is connected by flexible pipe with the micro porous aeration head 12A in fluidisation pretreatment tank 2.Agitator 13A is arranged on the below of micro porous aeration head 12A, arranges heated for controlling temperature system 16A around fluidisation pretreatment tank 2 wall, and Oil scraper 14A is installed at top, fluidisation pretreatment tank 2 top is cylinder, bottom is reverse taper, and bottom it, center arranges outlet, and exit arranges switch, by screw pump fluidisation pretreatment tank 2 exported and be connected with purge tank 3 entrance, heated for controlling temperature system 16B is provided with around purge tank 3 tube wall, Oil scraper 14B is installed at top, purge tank 3 top is cylinder, bottom is reverse taper, bottom it, center arranges outlet, exit arranges switch, purge tank 3 entrance is arranged on top, agitator 13B is arranged in the middle of purge tank, micro porous aeration head 12B is along distance wall 200mm, position apart from bottom 1/3 height is installed one week, blast aeration blower fan 15B is connected by flexible pipe with the micro porous aeration head 12B in purge tank 3, 4 supersonic generators 17 are evenly distributed with in purge tank 3, every supersonic generator is all inserted by tank deck, 0.5m bottom supersonic generator end-to-end distance purge tank, purge tank 3 is exported and is connected with plate and frame filter press 4 by screw pump, the water side of plate and frame filter press 4 is connected to circulation water pot 5 by gutter, and circulation water pot 5 is connected with high-pressure nozzle 11 by pipeline.The Oil scraper 14A of fluidisation pretreatment tank 2, the Oil scraper 14B of purge tank 3 are all connected with oily collecting tank 7 by collection tube;
Electric fixturess all in such scheme is all connected to switch board 6.
As shown in Figure 1, concrete implementation step is: in circulation water pot 5, first adding cleaning agent, to prepare rinse water for subsequent use.Conveying worm 8 is utilized to be transported to by oil-contained drilling cuttings in cast hopper 1, the high-pressure nozzle 11 above cast hopper 1 is utilized to add rinse water in cast hopper, mechanical grille 10 is set bottom cast hopper 1, can flow into fluidisation pretreatment tank 2 by arranging outlet bottom cast hopper 1, material to be smashed pass through grid by being arranged on above mechanical grille 10 cutting type mechanical agitator 9 by the material that cannot pass through.Fluidisation material starts agitator 13A after entering fluidisation pretreatment tank 2 and starts heated for controlling temperature system 16A, temperature is adjusted to 60 DEG C and maintains 15min, and start blast aeration blower fan 15A to fluidisation pretreatment tank aeration, the oil floating over liquid upper strata collects oily collecting tank 7 by top installation Oil scraper 14A, leftover materials pump into purge tank by screw pump, start purge tank agitator 13B and start heating and temperature controlling device 16B, temperature is adjusted to 65 DEG C, open supersonic generator 17 after arriving temperature and maintain 15min, and start blast aeration blower fan 15B to purge tank aeration, the oil floating over liquid upper strata is installed Oil scraper 14B by top and is collected oily collecting tank 7. leftover materials and pump into plate and frame filter press by screw pump, oil-base mud base oil continues preparation oil-base mud, the rinse water reclaimed continues circulation and is used as rinse water use.
Claims (6)
1. oil-contained drilling cuttings is with brill treating apparatus, it is characterized in that comprising conveying worm, cast hopper, fluidisation pretreatment tank, purge tank, plate and frame filter press, circulation water pot, oily collecting tank, switch board, blast aeration blower fan; Described conveying worm slant setting, its upper end discharging opening is placed on cast hopper, installation high-voltage shower nozzle above cast hopper, bottom cast hopper, mechanical grille is set, cutting type mechanical agitator is arranged on above mechanical grille, bottom cast hopper, outlet is set, installs to down-pipe between this outlet and fluidisation pretreatment tank; Fluidisation pretreatment tank entrance is arranged on top, and mechanical agitator is arranged in the middle of fluidisation pretreatment tank, and micro porous aeration head is installed one week along fluidisation pretreatment tank skin, and blast aeration blower fan is connected by flexible pipe with the micro porous aeration head in fluidisation pretreatment tank; Mechanical agitator is arranged on the below of micro porous aeration head, arranges heated for controlling temperature system around fluidisation pretreatment tank skin, and Oil scraper is installed at top; Fluidisation pretreatment tank is connected with purge tank by screw pump; Heated for controlling temperature system is provided with around purge tank tube wall, Oil scraper is installed at top, purge tank entrance is arranged on top, mechanical agitator is arranged in the middle of purge tank, and micro porous aeration head is installed one week along cleaning tank skin, and blast aeration blower fan is connected by flexible pipe with the micro porous aeration head in purge tank, at least two high-power ultrasound generators are furnished with in purge tank, be evenly distributed in purge tank, every supersonic generator is all inserted by tank deck, and purge tank outlet is connected with plate and frame filter press by screw pump; The water side of plate and frame filter press is connected to circulation water pot by gutter, and circulation water pot is connected with high-pressure nozzle by pipeline; The Oil scraper of fluidisation pretreatment tank is all connected with oily collecting tank by collection tube with the Oil scraper of purge tank; All electric fixturess are all connected to switch board.
2. oil-contained drilling cuttings as claimed in claim 1 is with brill treating apparatus, and described micro porous aeration head is arranged on apart from wall 200mm, and apart from the position of bottom 1/3 height, the micro-pore diameter of aeration head is 5mm, equidistantly distributes by 20mm.
3. oil-contained drilling cuttings as claimed in claim 1 is with brill treating apparatus, 0.5m bottom described supersonic generator end-to-end distance purge tank.
4. oil-contained drilling cuttings as claimed in claim 1 is with brill treating apparatus, and the top of described fluidisation pretreatment tank and purge tank is cylinder, and bottom is reverse taper.
5. oil-contained drilling cuttings as claimed in claim 1 is with brill treating apparatus, installs Telescopic high-pressure shower nozzle above described fluidisation pretreatment tank deck.
6. oil-contained drilling cuttings as claimed in claim 1 is with brill treating apparatus, installs four supersonic generators in described purge tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847588.4U CN205117256U (en) | 2015-10-28 | 2015-10-28 | Oiliness drill chip is along with boring processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847588.4U CN205117256U (en) | 2015-10-28 | 2015-10-28 | Oiliness drill chip is along with boring processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117256U true CN205117256U (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847588.4U Expired - Fee Related CN205117256U (en) | 2015-10-28 | 2015-10-28 | Oiliness drill chip is along with boring processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928724A (en) * | 2016-06-02 | 2016-09-07 | 长春机械科学研究院有限公司 | Drilling cutting transport microcirculation unit test method and test device |
| CN112296067A (en) * | 2020-10-10 | 2021-02-02 | 杨永治 | Collecting, separating and harmless treatment device and method for oil-containing base drilling cuttings |
-
2015
- 2015-10-28 CN CN201520847588.4U patent/CN205117256U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928724A (en) * | 2016-06-02 | 2016-09-07 | 长春机械科学研究院有限公司 | Drilling cutting transport microcirculation unit test method and test device |
| CN112296067A (en) * | 2020-10-10 | 2021-02-02 | 杨永治 | Collecting, separating and harmless treatment device and method for oil-containing base drilling cuttings |
| CN112296067B (en) * | 2020-10-10 | 2023-09-08 | 山西辉煌腾达科技有限公司 | Collecting, separating and harmless treatment device and treatment method for oil-based drilling cuttings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210727 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: 300457 Tianjin Binhai New Area Development Zone Huanghai Road 106 Bohai Drilling Engineering Co., Ltd. science and Technology Development Office Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 |
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| CF01 | Termination of patent right due to non-payment of annual fee |