Jun 11

GN Solids Control produce centrifuges in batches, each batch 20 sets /10 sets per the marketing feedback. Recently, we have another 10 sets centrifuge under production, the 10 sets collection box and 10 sets belt cover is finish. After the bowl material and screw conveyor material finish, the workers will assembly the different parts and finish the centrifuge production.

GN Solids Control as leading manufacturer for solids control equipment & drilling waste management equipment, centrifuge is No. 1 important equipment for all. The high speed variable speed centrifuge work for fine solids separation from heavy mud can display the company’s strength in solids control field.

centrifuge collection box


centrifuge belt cover

GN successful marketing case for reference:

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Jun 04

GN high G shaker for water based mud drilling cuttings treatment, have two models for choose. One model is only High G shaker without beneath tank.  In this case, the operator should design one cement pit or separate mud tank to hold the liquid part after High G shaker.  The other model is High G shaker with beneath tank for fast use.

After High G shaker, high speed and variable speed centrifuge will be used for fine solids separation. GN Solids Control design decanter centrifuge with height adjustable skid for convenient use.

Recently, we have one drilling waste management service customer who buys 1 sets high G shaker with beneath tank and 1 set variable speed centrifuge with high skid. The detailed technical specifications as below:

1) High G shaker with beneath tank: The shaker is GNZS594HGE-LD shaker with 4 panel shaker screen (composite material frame screen and steel frame screen both available). The drying time should be longer than 2 panel or 3 panel shaker, and the performance should be much better. The shaker with hopper type feeding, total height is much lower than weir type feeding or box type feeding, match better with drilling cuttings treatment job.

high g shaker with beneath tank


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May 26

GN Solids Control is well known for centrifuge manufacturer. If you check by google, you will find lots of centrifuge information about GN centrifuge, like GN centrifuge show good performance working in some country jobsite; GN big order centrifuge is ready for delivery; GN centrifuge daily operation and proper maintenance, GN centrifuge show in OTC oil show, GN centrifuge pictures etc…

Why GN centrifuge is so welcome by overseas and domestic oil drilling industry customers? Quality talks everything. And quality control test before delivery is very important factor. GN Solids Control generally will test the centrifuge in 2 stages.

gn centrifuge good quality

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May 20

Shale shaker is the first stage solids control equipment for oil & gas drilling mud system. The large volume of wearing parts on shale shaker is shaker screen. As America supplier shaker screen is very high cost, many drilling company source shaker screen from China. But some China supplier always gets complaint from end users. Why?

GN Solids Control is China leading manufacturer for solids control & drilling waste management & shaker screens. We can offer replacement screen for Derrick shale shaker, Swaco Mongoose shaker, and NOV brandt king cobra shaker. After many years experience on shaker screen, we do some conclusion on why end user complain on the screen and how to avoid this things happen or how to reduce the happening chance.

1) The end user pay less than half price but want to get almost same effect with America original shaker screen supplier.

For example, GN shaker screen may about 1/3 to 1/2 price compared with America brand. But life time and performance may about 70% to 80% compared with America brand. In this case, the customer actually has a better cost-effective result.

replacement shaker screen for Swaco Mongoose


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May 15

Yesterday, GN Solids Control dispatch a big batch of solids control centrifuge & vertical dryer, with pumps, screw conveyors, spare parts etc, totally by 7 12meter long vehicles. The customers is international drilling company with large quantity of land rigs & some workover rigs. After tested GN centrifuge in jobsite, this old customer buys more and more solids control equipment package from us from last year.

For this order, the detail of purchase order is below:

1) 6 sets decanter centrifuge, which will be used for 3 rigs. The centrifuge will be used for barite recovery and mud weight cutting. GN Solids Control centrifuge learn and upgrade many highlights from Alfa Laval, the good frame centrifuge brand from Germany. Now, we have upgrade to 3rd generation centrifuge. The price is good and performance is much better than before.

decanter centrifuge for drilling


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Apr 28

GN Centrifugal pumps with star-delta starting control panel are widely used in different jobsites in oil & gas field. The centrifugal pump can used for mixing bentonite, transferring drilling mud in solids control system, charging mud pump and working instead of mud pump is some special cases.

gn centrifugal pump for mixing bentonite

1) The pump control panel

For small pump with below 22kw motor, generally direct starter is OK.

For bigger pump with motor between 30kw to 75kw, star-delta starter is necessary. These kinds of starter will lead to high prompt start current and then the current will go down to normal degree after normal operation.

For larger pump with above 55kw motor, soft starter is recommended for easier operation. These kinds of starter current will arise smoothly and no need much bigger generation to match.

2) Centrifugal Pump quality

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Apr 22

Oil price is going down from end of 2014, many drilling rigs stop to drill, thus lead to the equipment suppliers go down of the sales amount, like rig companies, solids control companies, pipes, drill bits etc. However, the drilling waste management field is still strong. We have to support our company with drilling waste management equipment sales this year and also extended to other fields, like horizontal directional drilling, core drilling, mine drilling, diamond drilling etc.

Recently, we just finish one set skid mounted waste management total solution for on line drilling waste management, water based mud. The customer use the Hi-G dryer and centrifuge system to treat the drilling cuttings discharged from shale shakers and recover the useful water based mud and reduce the impact on the environment.

hi G dryer and centrifuge system

1) Hi-G dryer and centrifuge system

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Apr 12

Pumps are mainly for transferring functions in drilling mud system. It is joint for different parts of mud system; the whole drilling mud system can be one unit only with help from various pumps. GN Solids Control is professional drilling mud system manufacturer, and also various pumps supplier, like centrifugal pumps / sand pump, shear pumps, submersible slurry pump / vertical slurry pumps / screw pumps, mud pump excluded. Mud pump is transferring drilling mud back to rig, require much high pressure. Generally, mud pump is offered by professional mud pump supplier, not solids control equipment supplier.

various pumps


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Apr 09

Recently, we have 4 sets of 500gpm HDD mud system ready for delivery. Two sets of them is for domestic biggest pipeline HDD drilling contractor CPP and another two sets is for Middle East HDD drilling contractor, which have business in Egypt, South Africa, UAE, Saudi Arabia, Oman etc. All of them are GN old customer who have used GN mud system for long time. Like CPP, every year, they buy at least 2 sets from GN Solids Control, which is becoming the most important GN HDD customer. We cherish their feedback and each time make some improvements. Together with CPP, GN Solids Control is becoming the leader manufacturer for compact mud recycling system and mud cleaning system.

HDD mud system 2015.04

Two sets HDD compact mud system for Middle East HDD contractor, each set including equipment as below:

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Mar 30

GN Solids Control is not only professional for oil drilling mud system, compact mud recycling system, but also professional for small supporting equipment, like centrifugal pump, mud agitator, mud gun, mud tank, electrical control panel for all the equipment with motors.

Recently, we got bigger order for large number of centrifugal pumps with control panels. The order including below items.

24 x 22kw centrifugal pump with star-delta electrical control panel

2 X 37kw centrifugal pump with soft-starting electrical control panel

3 X 55kw centrifugal pump with soft-starting control panel box

The total wooden box for above solids control equipment is 58pcs. And we use one 40HQ container for shipment.

Regarding the main equipment, only this month GN dispatched several batches to different clients in different areas.

centrifugal pump control panel

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