CN205778644U - A kind of oil drilling liquid waste treatment system - Google Patents
A kind of oil drilling liquid waste treatment system Download PDFInfo
- Publication number
- CN205778644U CN205778644U CN201620652523.9U CN201620652523U CN205778644U CN 205778644 U CN205778644 U CN 205778644U CN 201620652523 U CN201620652523 U CN 201620652523U CN 205778644 U CN205778644 U CN 205778644U
- Authority
- CN
- China
- Prior art keywords
- mud
- outlet
- peristaltic pump
- sedimentation tank
- import
- 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.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 12
- 239000010808 liquid waste Substances 0.000 title claims abstract description 8
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 23
- 238000004062 sedimentation Methods 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 17
- 230000008676 import Effects 0.000 claims abstract description 16
- 238000012432 intermediate storage Methods 0.000 claims abstract description 11
- 238000010992 reflux Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 abstract description 2
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 239000010801 sewage sludge Substances 0.000 abstract 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
A kind of oil drilling liquid waste treatment system, described peristaltic pump import is connected by spoil disposal manifold with mud coagulation setting pot, and outlet is connected with vibrosieve by outer defeated manifold.Described force (forcing) pump import is converged by drain pipe and is connected with the liquid outlet in intermediate storage pond, and outlet is connected with mud circulatory pool；Described vibrosieve import is connected with peristaltic pump outlet；In at described intermediate storage pond, tank import is connected with Sedimentation tank outlet；Advantage is: the process that native system meets drilling well and waste liquid does not lands, isolated sand can recycle through process, isolated water is carried out in situ the recycling such as dosing or well-flushing again, cost-effective, moisture percentage in sewage sludge after process is low to be readily transported, and in running, dosing is few, and operating cost is low, this system uses skid-mounted type design, onsite application conveniently moving.
Description
Technical field
This utility model relates to drillng operation field, is specifically related to a kind of oil drilling liquid waste treatment system.
Background technology
Mud is the one of drilling fluid, is a kind of aqueous and clay particle and the mixed liquor of various chemical agent.Oil field
Drillng operation waste liquid is that the one formed during well-digging contains greasy dirt, the liquid that landwaste etc. mixes with mud.
This component of effluent is complicated, and contaminative is relatively big, as easily caused environmental pollution without effectively process.The most a lot of well site of oil fields pair
The process of waste liquid is directly to dig pit to bury or sprinkle in processing procedure the dirty agent of the fall such as pulverized limestone and carry out simple process.Original
Processing method can not effectively dispose waste liquid and cause environment substantial pollution.Along with deeply developing of oil field, operation is crept in oil field
The process workload of waste liquid is more and more heavier, seriously constrains being smoothed out of oil drilling.
Utility model content
For solving the deficiencies in the prior art, this utility model relates to a kind of oil drilling liquid waste treatment system.
The technical solution of the utility model is: a kind of oil drilling liquid waste treatment system, and fall pond A, lifting pond B are respectively
Collection waste liquid it is connected with mud circulatory pool by waste liquid inlet line A, waste liquid inlet line B；Peristaltic pump A, the import of peristaltic pump B
Being connected with Sedimentation tank A, Sedimentation tank B respectively, peristaltic pump A, peristaltic pump B outlet is connected to vibrosieve by mud inlet line；
Landwaste collecting pit is positioned at above described vibrosieve；Landwaste peristaltic pump import connects landwaste collecting pit, and the outlet of landwaste peristaltic pump is logical
Cross landwaste gathering line and be connected to centrifuge；Mud reflux pump import is connected with the slurry collecting pond under vibrosieve, and mud refluxes
Pump discharge is connected to intermediate storage pond by mud Return Line；Intermediate storage pond is by mud Return Line with Sedimentation tank B even
Connecing, Sedimentation tank B is communicated by mud Return Line with Sedimentation tank A, and force (forcing) pump import connects intermediate storage pond and collects mud, pressurization
Mud is back to mud circulatory pool by pipeline and recycles by pump discharge.
The beneficial effects of the utility model are: the process that native system meets drilling well and waste liquid does not lands, isolated sand
Can recycle through process, water is carried out in situ the recycling such as dosing or well-flushing again.Cost-effective, the mud after process contains
Water rate is low to be readily transported, and in running, dosing is few, and operating cost is low.This system uses skid-mounted type design, and onsite application moves
Convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 be Sedimentation tank A, 2 be Sedimentation tank B, 3 be peristaltic pump A, 4 be peristaltic pump B, 5 be waste liquid inlet line A, 6 be
Waste liquid inlet line B, 7 be mud Return Line, 8 be landwaste collecting pit, 9 be vibrosieve, 10 be centrifuge, 11 for landwaste flexible pipe
Pump, 12 be mud reflux pump, 13 be force (forcing) pump, 14 be mud inlet line, 15 be intermediate storage pond, 16 for landwaste collecting pipe
Line, 17 be mud Return Line, 18 for mud circulatory pool.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of oil drilling liquid waste treatment system, including fall pond A1, lifting pond B2 respectively by waste liquid inlet line
A5, waste liquid inlet line B6 are connected collection waste liquid with mud circulatory pool 18；Peristaltic pump A3, peristaltic pump B4 import respectively with sedimentation
Pond A1, Sedimentation tank B2 are connected, and peristaltic pump A3, peristaltic pump B4 outlet is connected to vibrosieve 9 by mud inlet line 14；Landwaste
Collecting pit 8 is positioned at above described vibrosieve 9；Landwaste peristaltic pump 11 import connects landwaste collecting pit 8, and landwaste peristaltic pump 11 exports
It is connected to centrifuge 10 by landwaste gathering line 16；Mud reflux pump 12 import is connected with the slurry collecting pond under vibrosieve 9,
Mud reflux pump 12 exports and is connected to intermediate storage pond 15 by mud Return Line 17；Refluxed by mud in intermediate storage pond 15
Pipeline 7 is connected with Sedimentation tank 2, and Sedimentation tank 2 is communicated by mud Return Line 7 with Sedimentation tank 1, and force (forcing) pump 13 import connects middle
Storage pool 15 collects mud, and force (forcing) pump 13 exports and by pipeline, mud is back to mud circulatory pool and recycles.
Claims (1)
1. an oil drilling liquid waste treatment system, including Sedimentation tank, peristaltic pump, it is characterised in that: described Sedimentation tank A
(1), lifting pond B(2) respectively by waste liquid inlet line A(5), waste liquid inlet line B(6) be connected receipts with mud circulatory pool (18)
Collection waste liquid；Peristaltic pump A(3), peristaltic pump B(4) import respectively with Sedimentation tank A(1), Sedimentation tank B(2) be connected, peristaltic pump A
(3), peristaltic pump B(4) outlet be connected to vibrosieve (9) by mud inlet line (14)；Landwaste collecting pit (8) is positioned at described
Vibrosieve (9) top；Landwaste peristaltic pump (11) import connects landwaste collecting pit (8), and landwaste is passed through in landwaste peristaltic pump (11) outlet
Gathering line (16) is connected to centrifuge (10)；Mud reflux pump (12) import is connected with the slurry collecting pond under vibrosieve (9),
Mud reflux pump (12) outlet is connected to intermediate storage pond (15) by mud Return Line (17)；Intermediate storage pond (15) is passed through
Mud Return Line (7) and Sedimentation tank B(2) be connected, Sedimentation tank B(2) with Sedimentation tank A(1) by mud Return Line (7) phase
Logical, force (forcing) pump (13) import connects intermediate storage pond (15) and collects mud, and mud is refluxed by force (forcing) pump (13) outlet by pipeline
Recycle to mud circulatory pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652523.9U CN205778644U (en) | 2016-06-28 | 2016-06-28 | A kind of oil drilling liquid waste treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652523.9U CN205778644U (en) | 2016-06-28 | 2016-06-28 | A kind of oil drilling liquid waste treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778644U true CN205778644U (en) | 2016-12-07 |
Family
ID=58127578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620652523.9U Active CN205778644U (en) | 2016-06-28 | 2016-06-28 | A kind of oil drilling liquid waste treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441380A (en) * | 2018-11-28 | 2019-03-08 | 青海九0六工程勘察设计院 | One kind reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system |
| CN111088955A (en) * | 2019-12-27 | 2020-05-01 | 四川石油天然气建设工程有限责任公司 | A drilling fluid reserve workstation |
-
2016
- 2016-06-28 CN CN201620652523.9U patent/CN205778644U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441380A (en) * | 2018-11-28 | 2019-03-08 | 青海九0六工程勘察设计院 | One kind reconnoitring hydrogeologic drilling automation mud circulating purifying device mechanical system |
| CN111088955A (en) * | 2019-12-27 | 2020-05-01 | 四川石油天然气建设工程有限责任公司 | A drilling fluid reserve workstation |
| CN111088955B (en) * | 2019-12-27 | 2021-09-28 | 四川石油天然气建设工程有限责任公司 | Drilling fluid storage workstation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |