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Drilling Oil Based Centrifuge Sludge Separator Easy To Operate And Maintain

Drilling Oil Based Centrifuge Sludge Separator Easy To Operate And Maintain

Brand Name:XBSY/WP
Certification:ISO9000
Model Number:LW or LWS
Minimum Order Quantity:1
Delivery Time:1-3months
Payment Terms:L/C, T/T
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Location: Chengdu Sichuan China
Address: No. 1355 , Longgong South Road ,Chengdu Economic And Tech .& Dev. Zone , Sichuan ,China
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Product Details
Drilling Oil Based Mud Solid Waste Treatment Oil Sludge Centrifuge
Drilling oil-based mud solid-waste treatment
Oilfield drilling requires drilling oil-based mud according to the drilling depth and geological conditions. The mud's basic composition is oil, water, organic clay, and oil-soluble chemical treatment agent. OBM resists high temperature and calcium salt erosion, which is beneficial to the stability and lubrication of the well wall.
The mud features good performance and small damage to oil and gas layers, and wide application in various types of drilling platforms. However, the slag generated in the equipment of drilling solid control system (vibrating screen, centrifuge, and dryer) has seriously affected the environmental safety and must be treated in a harmless manner. After treatment, the oil content of the slag is less than 1% and the oil is further purified and reused.
★ Three-phase centrifuge model and technical parameters

Item

Unit
LWS250×1025B(X)LWS350×1435B(X)LWS450×1845B(X)LWS520×2150B(X)LWS580×2400B(X)LWS650×2600B(X)

Throughput
m3/h≥1≥3~5≥5-10≥10-15≥15-20≥20-30

Roller diameter
mm250350450520580650

Length-to-diameter ratio
4.14.14.14.14.14

Speed
rpm500040003500320030002800

Separation factor
350031363087298229482854

Differential speed
rpm1~501~351~341~341~301~27

Main motor power
kW1122304555/7575/90

Ancillary motor power (kW)
kW45.57.51518.522

Weight
kg125025004000520065008000

Boundary dimension (L×W×H)
mm2500×800×11503700×1050×14003800×1150×16004800×1250×18005300×1750×13825600×1850×1500
Note: The throughput is related to material characteristics.
X" indicates that the heavy phase liquid is discharged by the centripetal pump with back pressure;

The overall dimensions will vary depending on the way the centrifuge is drained.


Two-phase centrifuge model and technical parameters

Item

Unit
LW250×1025BLW350×1435BLW450×1845BLW520×2150BLW580×2400B

Throughput
m3/h0.5-33~108~1515-2020-30

Roller diameter
mm250350450520580

Length-to-diameter ratio
4.14.14.14.14.1

Speed
rpm50004000320030002800

Separation factor
35003136258026202546

Differential speed
rpm1~501~351~341~341~36

Main motor power
kW112230-3745-5575-90

Ancillary motor power (kW)
kW45.57.51518.5

Weight
kg12502500420052006500

Boundary dimension (L*W*H)
mm2500×800×11503700×1050×12004300×1150×14505100×1250×16005520×1450×1700
Note: The throughput is related to material characteristics.

The collected drilling OBM solid wastewater is subjected to high-speed stirring in proportion, and a suitable amount of demulsifier, active agent, and other additives are added, so that the oily water in the emulsified state is broken. The vibrating screen is used before separation to remove large particles of soil, sand, glass bottles, mineral water bottles, convenient bags, gauze, and other solid wastes, and then the high-efficiency LW series two-phase centrifuge is adopted to separate continuously the (oil + water) + slag. After heated by steam, the separated liquid phase enters the sedimentation tank, in which the supernatant is removed, and the liquid phase settled at the bottom of the tank is mixed with the slag phase separated by the centrifuge. The residual oil is recovered by the thermal desorption process.
Separation performance:
1,It can recover about 90% of oil (relating to demulsification effect, temperature, etc.);
2,The solid content of the liquid phase after separation can reach ≤5~8%;
3,The dryness of the slag phase after separation can reach 40 ~ 60%;
Drilling oil-based mud solid waste treatment process
China Drilling Oil Based Centrifuge Sludge Separator Easy To Operate And Maintain supplier

Drilling Oil Based Centrifuge Sludge Separator Easy To Operate And Maintain

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