Month: May 2017

Next week GN solids control will ship 6 units of linear motion shale shaker and 2 units of jet mud mixers to India, they are for the operation of the 2 drilling rigs. The client owns their own oilfield, rigs and solids control systems, they need to replace their old equipments by GN solids control equipments.
This is not the first order from this India drilling company, they ever bought 3 sets of solids control system for 2000HP rig and 1000HP rig 9 years ago, and then bought linear motion shale shaker, linear motion mud cleaner and vacuum degasser from GN with rig complete package, also the shaker screens for the shale shakers. Even the shale shaker with only 3pcs screens, but the effective screen area is up to 2.63m3, only a little smaller than 4 panel shale shaker GNZS94E, the client can replace less screens compared with 4 panel shale shaker, and they can remain all their shale shakers with same dimension shaker screens, so it is easy to stock shaker screens.

The shale shaker installed with composite material frame shaker screens, which is designed for longer working life and longer storage time up to 5 years without getting rusty. The conductance and separation cut point is also larger than the steel frame screens, it is very popular among drilling companies.

The jet mud mixer is the combination of mixing hopper, mixing pump and pipelines on the same skid, it is for convenient operation and transportation, the client can choose different models according to the mixing rate they required for the mud tank system.
Except for linear motion shale shaker, GN also provide linear motion mud cleaner, decanter centrifuge, vacuum degasser, centrifugal degasser, mud agitator, centrifugal pump, mud gun, screw conveyor, etc equipments, welcome to send us your inquiry.

Recently GN solids control shipped one set of solids separation system for mining to Vietnam. The client sent their engineer to China for EX works delivery inspection and operation & maintenance training.
The solids separation system is used to separate the cuttings/ solids from the mining sludge, then the client can recover the sludge/ water to save the cost for the client, and the final disposal waste is reduced, so the waste treatment cost could be reduced and saved.

It is a 2 phase separation system including shale shaker and decanter centrifuge which are installed on the mud tank. The configuration is as below:
1)High G drying shaker to separate coarse solids from the mining waste sludge, the mesh size of the shaker screen is choosed by the client as per the solids size range in the sludge.
2)VFD decanter centrifuge to separate fine solids from the mining waste water to reduce the solids content, only ultra fine solids remained in the water, the clean water storaged in the mud tank can be reused.
The moisture of solids discharged from the centrifuge can be adjusted as per the client’s requirement, by adjusting the pond depth adjustment plate, the discharged solids can be dry or wet and the treating capacity also varies accordingly.

Continue reading “Solids separation system for Mining”

As the top manufacturer of drilling rig solids control equipments and drilling waste management equipments in China, GN solids control also provide drilling rig solids control spare parts as below:
1)    Replacement shaker screens and spare parts for GN made solids control equipments, including 585x1165mm screens for GNZS594E shale shaker, 700x1250mm screens for GNZS703 series shale shaker, 750x900mm screens for GNZS752 series shale shaker.

Locking wedges, sealing rubber, damping springs, desander cone, desilter cone, bearings, oil seal, gearbox, decanter centrifuge tungsten carbide tiles,etc.
2)    Replacement shaker screens for other brand shale shaker, including replacement shaker screens for Derrick FLC500 series and 48X30 series shale shaker, replacement shaker screens for Swaco Mongoose PT, MD-3 shaker screen, replacement shaker screen for Brandt Cobra, Venom, VSM300, LCM-2D, replacement shaker screen for FSI shale shaker, replacement shaker screens for KPT-26, KPT-40, KPT-28 series

3)    Spare parts for Mission centrifugal pump, like pump house, mechanical seal,
4)    Desander cone and desilter cone for Derrick mud cleaner and desander.
5)    Mud tank spare parts, including butterfly valve, ball valve, flexible hose, air union, hammer union, mud gun, mud agitator, mixing hopper, centrifugal pumps, etc.
When the client want to make the mud tank locally, we can provide centrifugal pumps, mixing hopper, mud agitator, Continue reading “Drilling rig spare parts manufacturer”

Recently GN solids control shipped one set of trailer mounted mud tank system to Africa for water well drilling, we also had sold such trailer mounted mud tank in Indonesia, which is one of our most important market.

Before GN ever made trailer mounted mud tank in a different way, which is put the skid mounted mud tank onto a containerized trailer for convenient movement from one site to another. The mud tank and trailer is connected by special locks, you can remove the trailer once you need to put the mud tank on the skid.  By this way, the production cost is very high, and the total height of the mud tank is very high, you have to remove the solids control equipments ( like shale shaker, mud cleaner) during transportation.

The new design trailer mounted mud tank is with 4 tyres at the end of the trailer, each side with 2 tyres, the mud tank and trailer is welding together as an integral part. The stairs is installed on the trailer, the mud tank height is according to the land transportation rule in different countries. The shale shaker will not be removed during transportation, the mud cleaner could be removed if the total height over the road permit, for convenient transportation, it might not be removed and installed on the mud tank.
The trailer mounted mud tank will also include mud agitator, mud pipelines, valves, lighting system, electric control system, handrails, stairs, walkways, shale shaker,etc.
Continue reading “Trailer mounted mud tank system in Indonesia”