GN Solids Control trenchless branch business just finished the production of two sets GNMS-500B mud cleaning Unit for trenchless drilling contractor in Saudi Arabia.
Saudi Arabia is a tough market for many manufacturers from China since it’s critical requirements for products quality and performance. However, since the development GN Solids Control business in the Middle East, more and more mud cleaning products made by GN Solids Control has becoming popular in the Middle East countries include: Kuwait, Saudi Arabia, Oman etc.
One set water based mud (WBM) drilling waste centrifuge system is ready for delivery at GN Solids Control factory. The buyer is Beijing famous oil Service Company with rich experience in solids control service & waste management service. The end user is subsidiary company from China National Petroleum Corporation (CNPC).
The WBM drilling waste centrifuge system is used for not falling to the ground project, to dry the cuttings from shale shaker discharge. Generally working flow: shaker discharge → Hi-G dryer shaker with high API number shaker screen → NEMO pump → High Speed decanter centrifuge → active tank (usable drilling fluids).The Hi G dryer & centrifuge system including below parts:
1 X Hi G dryer shaker: GNZS594HGE-LD Hi G dryer shaker with 4 pcs shaker screen is popular because of the large capacity 600gpm and Hi G force for better performance. After treated by Hi G dryer, the Oil on cuttings / water on cuttings can reach to about 10%.1 X Decanter Centrifuge: GNLW363CG-VFD high speed decanter centrifuge can be working for solids control, drilling waste management, dewatering centrifuge etc, as the big variable speed range from 0 to 3200rpm. The positive pressurized control panel is installed on the side skid for compact design and convenient use.2 X screw pump: GNG30A-075 screw pump is for transferring drilling mud and another pump feeding drilling fluids to centrifuge.This drilling waste centrifuge system with Hi G dryer shaker can also be used for oil based mud drilling waste management. Even, the OOC after Hi G dryer is about 10%, which is much higher than result (OOC is about 3%-5%) from Vertical cuttings dryer, some customer still like Hi G dryer in some job cases. There are two advantages of Hi G dryer: lower renting cost / purchase cost and lower energy consumption. The Hi G dryer shaker with 2 vibration motor only consumes less than 4kw; however, the vertical cuttings dryer will consume at least 55kw. On the rig, the power distribution on drilling waste management sometime is strictly limited. In this case, the user may consider about Hi G dryer instead of vertical cuttings dryer.
CPP, short for China Petroleum Pipeline Bureau, is the China largest Horizontal Directional Drilling Contractor. During over past 20 years, they got lots of projects from domestic and overseas market and gradually become the most professional China HDD contractor. As CPP generally mud system supplier, we have cooperated with CPP for over 5 years and CPP have bought over 30 sets drilling mud system from GN Solids Control by now. Recently, we are producing 4 sets GN 1000gpm Mud Recycling System for them. 2 sets is ready for delivery, another 2 sets is still under production.GN 1000gpm Mud Recycling Centrifuge System for CPP Mud recovery
This is customized centrifuge system for HDD mud recovery. The four stage mud separation system can reach up to 1000gpm. Below is brief introduction of the customized mud system.
- 1 X GNZJ705-2S mud desander cleaner, with 5pcs shaker screen double deck shale shaker GNZS705 & 2pcs 10inch desander hydrocyclone cones. This is compact design / combination of shale shaker & mud cleaner (desander), which are the first stage and second stage mud treatment.