Drilling Waste Management

Solid Control Drilling Waste Management Infrastructure Slurry Treatmen Urban Sewage Treatment

OBM Treatment Equipment

Release time:2021-02-03 14:47 Popularity:

 OBM Treatment Equipment

The oil-based waste mud treatment equipment is mainly composed of drilling cuttings dryer, high-speed frequency conversion centrifuge, conveying system and storage tank. The system is equipped with air back blowing system and clean water flushing system to effectively prevent screen blockage. It is mainly used for the treatment of oil-based waste mud. The treatment process does not add any chemicals. The treated mud can be reused for the drilling platform. The connection mode can be designed into two ways: while drilling and off-line centralized treatment to meet the different operation requirements of the drilling crew.


Crauntec, as an professional equipment manufacturer of centrifuge and vertical cutting dryer, has rich design experience and on-site experience, and has added new improvements to the previous equipment to help customers recover more useful mud and greatly reduce the failure rate of the equipment.

 

 Vertical Cutting Dryer:

Drilling cuttings dryer is a kind of vertical scraper discharge centrifuge which works continuously. It uses the principle of centrifugal force to separate solid and liquid. It is mainly used in the project of drilling mud not falling to the ground to recover the oil components in the mud, so as to achieve the purpose of reuse, saving and environmental protection. Its OOC is less than 5% after oil-based mud treatment, and its treatment capacity can reach 30-50 tons per hour.

 Features:

1.Discharging scraper adopts high chromium cast iron with long service life;
2. The screen is made of SS316L stainless steel with strong corrosion resistance, and the different screen gap size can be selected;
3. Independent circulating oil lubrication and cooling system to ensure continuous operation of equipment;
4. Independent design of air knife back blowing system can effectively prevent screen blocking;
5. FAG brand bearing is used in the dryer, and the speed of 900rpm can reach 420G separation factor, which can effectively separate oil-based mud, composite mud cuttings, and meet the requirements of environmental protection treatment;
6. High precision assembly requirements and strict dynamic balance test ensure the continuity and stability of the equipment in the field operation.


 

 Technical Parameter:


Model

GLSG930

GLSG930-VFD

Capacity(t/h)

≤50

OOC

<5%

Screen Dia.(mm)

930

Screen Gap(mm)

0.25-0.5

Lubricating System

Oil Pressure Full Lubrication

Air Pressure

0.3-0.5Mpa

Air Intake(m³/h)

5

Rotation Speed(Max)(rpm)

900

0~1200

G-Force

420

450

Main Motor Power(kW)

55

Oil Pump Power(kW)

0.55

Flushing Pump Power(kW)

4

Separation Efficiency

<96%

Working Temperature(℃)

≤90

Standard for Explosion-proof

ExdIIBt4/IECEx/ATEX

Weight(kgs)

4800

5000

Dimension(mm)

2655x1950x1980

2665x1950x1980

 

 

Treatment Effect:

VFD Decanter Centrifuge:
      In the waste treatment system of oil-based mud, Craun adopts a GLLW360-VFD high-speed frequency conversion centrifuge, which has good separation effect on the oil mud with high viscosity, and the separation capacity reaches 3um. The specific gravity of the separated mud is controlled at 1.2g/cm3, which can be directly used in the drilling solid control system, saving the waste treatment cost and realizing the effective utilization of resources.

XCraun technical equipment Co., Ltd. is a manufacturer specializing in the research and development of solid control equipment, mud treatment equipment and mud water separation system, which is widely used in the fields of oilfield drilling, infrastructure mud treatment, waste treatment and other environmental protection fields

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