Drilling Mud Recycling System | Professional Mud System Factory

Workover rig Mud tank system shipped to Indonesia

BY gnadmin 29 November 2019 Uncategorized

Another set of workover rig mud tank system is shipped to Indonesia last week, it is consist of 2 mud tanks with a total tank volume 400bbl, including:
1) Shaker tank: tank capacity 200bbl, with handrails, stairs, inner stairs, walkway, control panel, lightings, mud agitator, mud gun, shale shaker
2) Mixing tank: tank capacity 200bbl, with handrails, stairs, man hole, cleaning gate, walkway, control panel and distribution box, mud agitator, mud gun, mixing hopper, mixing pump

3) IEC explosion proof electric control system for all the motors, lighting, cables, gland
4) Composite material frame shaker screens to be installed on the linear motion shale shaker, with treating capacity 528gpm, we can produce screen mesh from API 20 to API 325 as per client’s requirement, the 3 layers stainless steel wire mesh for reliable working performance.

5) Linear motion shale shaker equipped with 3 panel screens, the vibration motor is IEC EX certified Italy Oil brand vibrator, 2 ea of 1.72KW vibrator to provide G force up to 7.5G. The starter is IEC explosion proof. The shaker deck is made of stainless steel for better corrosion resistance. The shaker screens are fixed and locked by composite material wedges for convenient replacement shaker screens.
As one of the professional manufacture of solids control system & drilling waste management system in China, GN solids control can design and produce customized drilling rig mud tank system as per client’s requirement.
We can produce standard solids control equipments like shale shaker, mud cleaner, desander, desilter, centrifugal pump, vacuum degasser, centrifugal degasser, mixing hopper, mud gas separator, etc.
Also we can produce drilling waste management equipments like decanter centrifuge, vertical cuttings dryer, screw conveyor, solids vacuum pump, screw pump, and we can produce oil sludge separation system for refinery oil tank bottom cleaning sludge to recover oil and water.

GN participate in ADIPEC 2019 in Middle East

BY gnadmin 23 November 2019 Uncategorized

GN Solids control participate in ADIPEC 2019 successfully in Middle East. The oil exhibition information is as below:
Show time: November 11~14th, 2019
Stand No.: 10514
Location: ABU DHABI
What products we have showed at ADIPEC 2019?

1) Decanter centrifuge : the decanter centrifuge can be widely used for solids control low gravity solids separation, drilling waste management system, oil sludge separation system, industrial waste water treatment system, dewatering unit, the max speed is 3900rpm, the normal working speed is 3200rpm, the separation cut point is 2~ 5 microns ; if with chemical dosing system, the separation cut point can be 1 microns. We can design and produce decanter centrifuge with 9 inch bowl diameter, 14 inch bowl, 18 inch bowl, 22 inch bowl, 30 inch bowl.

2) Shale shaker: The linear motion shale shaker is used to separate coarse solids from the drilling fluids, drilling waste, oil sludge and all the other type sludge to reduce the solids content, and separate the big solids
3) ViST screen is installed attached with shale shaker to improve the separation performance and get drying discharge solids, the collection hopper is installed under the last piece shaker screens and connect to the vacuum unit, the user need to prepare a air compressor to supply air to the ViST screen.
4) Solids vacuum pump: the vacuum pump can be used to transfer different kinds of sludge and solids, like oil sludge, drilling cuttings, drilling fluids, sand, silts, hazardous contaminated soils, dredging slurry and all other kinds of slurry.

5) Shaker screen: we produce OEM and replacement composite material frame shaker screens, which is with longer working life and better performance, they are produced comply with API RP13C standard, all the wire mesh over API 60 use 3 layers stainless steel 316 material wire mesh. The storage life is up to 5 years.
We got positive feedback from our international clients, for more information, pls contact with GN solids sales.

Oil sludge treatment system is ready for shipment to Oilfield Environmental Solutions Company

BY gnadmin 17 November 2019 Uncategorized

Recently one set of oil sludge treatment system is ready for shipment to a oilfield environmental solutions company with customized painting color. GN solids control can design and produce standard oil sludge treatment system with different treating capacity 1m3/h, 5m3/h, 15m3/h, also we can design as per client’s concept and technics process.

A standard oil sludge treatment system is consist of the modular below:

Waste transfer unit: GN use our own solids vacuum pump to transfer the oil sludge from the waste pit to pre-mixing modular. The features of vacuum pump: (1)100% air operated pump without using electricity power, need air compressor for air supply. The user need to prepare one air compressor to provide air for both vacuum pump and the positive pressurized VFD control panel of the decanter centrifuge.
(2) can be adopted to different types of oil sludge, heavy duty for continuously working
(3) automatically and manually working for option for different requirement
(4) max discharge distance is up to 1000m, max suction distance is 50m, it can used into the crude oil tank without labors in, it is user friendly pump to transfer the oil sludge out of the crude oil tank bottom.
2 pre-mixing modular: including a pre-mixing tank equipped with heating lines inside the tank wall, when the user supply hot steam to the heating lines, the oil sludge will be heat to 60 degree for easier separation in the next separation step. Mud agitator with control panel to agitate the oil sludge with necessary chemicals and keep it flowable. The submersible slurry pump will transfer the pre-mixing oil sludge to the next process- coarse solids separation modular.
3 coarse solids separation modular: it might be removed depends on if there is coarse solids in the oil sludge.
fine solids separation modular for solids/ liquid separation by using VFD decanter centrifuge, and working together with chemical dosing system
3 phase centrifuge modular to separate oil from water.

GNLW554EP Big Bowl Decanter Centrifuge for oil sludge treatment system

BY gnadmin 6 November 2019 Uncategorized

GNLW554EP is big bowl big volume decanter centrifuge with bowl diameter 22 inch and L/D ratio 4.2. It is the ideal decanter centrifuge for dewatering unit, it can be also used for oil sludge treatment system. The technical specification is as below:

Centrifuge model: GNLW554EP-VFD
Bowl diameter: 22 inch (550mm)
Bowl length: 91 inch (2310mm)
Designed capacity: 600 gpm (136m3/h)
Typical capacity: 480 gpm(108m3/h)
Max bowl speed: 3150 rpm
Typical bowl speed: 0~ 2800 rpm
Max G force: 3051G
Typical G force: 0 ~ 2412G
Cut point: 2 ~5 microns
Differential speed: 0 ~45 rpm
Gearbox Torch: 12000 N.m
Gearbox ratio: 35:1
Main motor: 90KW (120HP)
Back drive motor: 45KW (60HP)
The max capacity is measured for water, it will be various as per different material conditions, like oil sludge, dredging slurry, drilling waste, drilling fluids, industrial waste water, etc.
The decanter centrifuge can be drived by VFD control panel, which is positive pressuried VFD control panel with PLC smart control and touch screen , 3 motor VFD, main motor, back drive motor, pump motor, self cooling system or external air conditioner for suitable environmental temperature -20~+40℃ or -20~+55℃.
The centrifuge features is as below:
1) The bowl of GN centrifuge is made from Duplex Stainless Steel SS2205 or SS2304 by centrifugal casting which is better than SS304 or SS316.
2) The solids discharge port is made from Tungsten carbide inserts, The mud distribution port is made from Tungsten carbide inserts, the anti-abrasion will extend the life for heavy mud anti-abrasion will extend the life.
3) 3 Stage balancing process to maximize the balance of the centrifuge include 1800RPM low speed balancing and real operation high speed balancing as well as the assembly balancing.
4) The Screw is protected by interchangeable Tungsten Carbide Tiles for longer life and easy maintenance.

200gpm mud recycling system for HDD machine

BY gnadmin 29 October 2019 Uncategorized

As one of the most professional HDD mud recycling system in China, we can design and produce mud cleaning & mixing unit with different treating capacity as 200gpm, 350gpm, 400 gpm, 500gpm, 600gpm, 800gpm, 1000gpm, 1500gpm, also we can provide customized design mud recycling system as per client’s requirement. Below is the 200gpm mud system photo we shipped recently to our HDD industry client.

The working process is as below:
The submersible slurry pump pick up the used drilling fluids from the waste pit to desilter with double deck shale shaker: the first phase is bottom deck shale shaker to separate coarse solids so that the drilling fluids can be feed to desilter cone properly. The centrifugal pump feed the clean drilling fluids to desilter cone to separate fine solids with cut point 2~5 microns, the clean drilling fluids drop down into the mud tank, the user can add powder chemicals into the venturi hopper, the mixing pump provide proper pressure to help mixing evenly. The clean fluids are ready for recycling in the mixing compartment. The mud agitator and mud gun are agitating the fluids to prevent the solids suspension in the tank bottom.

The technical configuration is as below:
1) 1 unit of GNZY753F-Y4N mud cleaner ( double deck shale shaker + desilter cone), all the shaker screen installed on the mud cleaner is composite material shaker screen, the desilter cone is 100% polyurethane material with better wear resistance material.
2) 1 unit of feeding pump
3) 1 unit of mixing pump
4) 1 unit of mixing hopper
5) 1 unit of 2 inch mud gun
6) 1 set of mud tank with tank accessories, with electrical control system and lightings
Another unit of 200gpm mud system under production for the same client, last year they purchased 3 sets of 600gpm mud system.