Aug 28

GN Solids Control have some equipment ready for delivery recently.  See below List:

1) two sets poor boy degasser ready for delivery to Indonesia

2) one set cuttings dryer equipment ready for delivery to North-West of China

3) one set drilling waste management system ready for delivery to western Africa

4) one set framwork decanter centrifuge ready for delivery to North Africa

GN Decanter Centrifuge

GN Solids Control Framework Decanter centrifuge is easy for lifting when loading and unloading. The Netzsch brand Nemo pump for feeding centrifuge also mount on the skid, thus make it as compact unit. The end user use this for waste water treatment.  See below of technical specifications.

Centrifuge model: GNLW363BG-VFD

Centrifuge type: high speed & variable speed centrifuge which can be used for fine solids separation (drilling waste management); mud weight cuttings (solids control); barite recovery (solids control);

Centrifuge production material:  Bowl cylindrical and conical section production material- duplex stainless steel 2205 by centrifugal casting; Other parts of the bowl assembly production material – Stainless Steel 316L. Screw protection production material – Tungsten Carbide alloy tiles for longer life. Genuine SKF bearing for better working performance and longer time.

GN Solids Decanter Centrifuge working video at jobsite: http://www.gnsolidscontrol.com/video/water-based-mud-decanter-centrifuge-argentina

GN framework centrifuge

GN vertical cuttings dryer

One set cuttings dryer equipment is ready for delivery to North-West of China customer. The customer use the Vertical cuttings dryer for oil sludge treatment. They are famous oil service company. Most of the project is from CNPC.  GN 2nd Vertical cuttings dryer with below points technical specs.

Dryer model: GNCD930C

Dryer type: middle speed & fixed speed vertical dryer which can be used to recycle the base mud from the drilling wast. Thus, to promote the use efficiency of drilling mud.

Dryer is equipped with air line, scraper and basket screen. The air line need a stable and strong air to blow the screen basket during working.

GN Solids Vertical cuttings dryer working video at jobsite:  http://www.gnsolidscontrol.com/video/vertical-cuttings-dryer-water-based-mud-drilling-waste

cuttings dryer equipment

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Aug 19

Up to now, GN Solids Control have mature solids control equipment models. This can meet most of the requirement from end users, but not all. Some special requirement from customers, we have to take more time to do some necessary works. Eg. Shale shaker. GN Solids Control have 3 basic model shale shaker, GNZS752 series shaker, GNZS703 series shaker and GNZS594 series shaker. The treating capacity is 200gpm, 500gpm and 600gpm separately.  For workover rig or small geothermal rig, the separate shale shaker is enough to treat the returned drilling mud from rig, but for large oil drilling rig, 2 or 3 sets of shale shaker generally required.

Dual Connection Shale Shaker

GN just got Purchase order from Egypt Drilling Company. They require one set Dual connection shale shaker. The dual connection shale shaker should come with distributor to separate the drilling mud evenly from the well. GN Solids Control connect two sets GNZS703 series shale shaker with same big base to connect. You can see more details from the pictures.

GN 1000gpm Dual connection shale shaker technical specs:

Shaker model: GNZS703E-HB

Shaker qty:  2 sets

Total treating capacity: 1000gpm

For details of GN shale shaker, pls check on GN website: http://www.gnsolidscontrol.com/shale-shaker/

dual connectin shale shaker

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Aug 05

GN Solids Control equipment mainly used on oil drilling, gas drilling, Coal bed methane drilling, Horizontal directional drilling and also geothermal drilling.  Recently,we got inquiry from Kenya Geothermal Operation Company. They have one 750hp geothermal rig and want to match mud system for near future project.  After have discussion with the operation manager, we offer one compact solution.

mud system

Mud tank:

Originally, we offer 3 options below:

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Jul 29

GN Decanter Centrifuge have been upgraded from beginning year of 2014. The new generation centrifuge with two motor in one end, more compact and offer more space on the operation platform. The New Generation centrifuge is much similar with US brand centrifuge. For the time being, we also have Two Units Brand New Centrifuge on Promotion with 15% Discount. The two units 14inch bowl centrifuge, GNLW363G,  made according to High standard or international standard, equal to US brand centrifuge production material.

GN Centrifuge GNLW363G is high speed centrifuge can be used both for solids control & waste management. With it’s 3200RPM high rotation bowl speed & 2700/2200rpm middle rotation bowl speed, the centrifuge can separate fine solids & can be used to recover barite also. This model centrifuge is much popular in Middle East, North Africa, Argentina, Brazil, North America etc.

Swaco 518 centrifuge

 

Read more on GNLW363G parameters from GN website, same parameters as GNLW363BGhttp://www.gnsolidscontrol.com/decanting-centrifuge/

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Jul 09

Screw conveyor is widely used in drilling mud solids control & waste management as important transportation equipment. Proper use of screw conveyor can make the field job with small footprint and high working efficiency. Let’s draw some conclusions on screw conveyor application in drilling waste management.

screw conveyor

1) Connection between mud solids control system & drilling waste management system

The screw conveyor can positioned paralleled with solids control system, equipment like shale shaker, desander, desilter (or mud cleaner, combination of desander & desilter). The paralleled screw conveyor can collect the drilling cuttings discharged from solids control equipment and transport to next slant screw conveyor. This screw conveyor is for feeding for Hi-G dryer or Vertical-G dryer.

2) Feeding for Hi-G dryer & Vertical-G dryer

GN drilling waste management system, the first separation phase is generally equipped with Hi-G dryer or Vertical-G dryer. They both can be used for water based mud, oil based mud & synthetic based mud. Generally, the Hi-G dryer is more proper for water based mud; vertical-G dryer is more proper for synthetic based mud with comprehensive consideration.

The screw conveyor can make the feeding more even/homogeneous, in this case, the working performance of Hi-G dryer or vertical-G dryer can be stable.

Vertical-G dryer working jobsite video: http://www.gnsolidscontrol.com/video/vertical-cuttings-dryer-water-based-mud-drilling-waste

Decanter Centrifuge working jobsite video: http://www.gnsolidscontrol.com/video/water-based-mud-decanter-centrifuge-argentina

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May 27

Recently, we got tender invitation from Shell in Middle East. We also have cooperation with Shell China. They have some special requirement on solids control equipment.

Drilling fluids Shale Shaker

Two shale shakers capable of handling 10.5 ppg mud weight at 1000 gpm.The electric motors for shale shakers DO NOT HAVE TO BE ZONE CLASSIFIED AS OPERATION IS NOT IN A LIVE HYDROCARBON ENVIRONMENT. Common header tank for all shale shakers. Mud return flow lines shall enter from the rear at the base of each shale shaker header tank, mud gas sensor to be installed in the header box and readings screen within the drillers control cabin and Cement bypass to be installed. Supply screens for the shale shakers as per the clients recommendations, screen sizes will be supplied at later date.

GN Solids Control Shale shaker, GNZS594E-HB can meet the requirement for this tender file.

Drilling fluids Shale Shaker

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May 19

For earth surface engineering,  the contractor no need to consider about combustible gas or explosive gas, like HDD no-dig engineering, piling engineering, tunneling engineering, waterway dredging engineering. But for deep drilling engineering, like oil & gas drilling, Coal bed methane drilling, shale gas drilling, all the motor and control panel should be ex-proof standard. The standard should also separately as per different geological conditions. Some security equipment is also necessary.

1) Mud Gas Separator ( poor boy degasser) — security equipment in solids control system for deep drilling

When gas cuttings happened to drilling fluid, the gravity and viscosity of drilling mud will be changed a lot and cannot satisfy the requirement for drilling, even lead to kick or blowout accident. The mud gas separator , made of high quality material , can be used to separate the harmful gas effectively.

GN Solids Control can supply the best quality mud gas separator with other solids control equipment, like shale shaker, decanter centrifuge, mud cleaner etc.

mud gas separator

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May 09

Oil Based Mud ( OBM) is much costly in oil & gas drilling. In order to recycle and reuse the OBM discharged from solids control line ( shale shaker & desander & desilter), lower down the drilling cost and make it easy to further treatment in environmental friendly way, OBM Recycling Unit is becoming much popular for drilling contractors.  Many drilling contractor will buy one set OBM Recycling Unit for their own use or rent service from third party service company. With customer’s feedback and suggestions, GN Solids Control develop one set OBM Recycling Unit. With  the OBM Recycling Unit, your work will be simplified, effective.

GN Solids OBM Recycling Unit General Configuration

Screw Conveyor, GNSC12A-36, 2 nos

Vertical Cuttings Dryer, GNCD930LC, 1 nos

Decanter Centrifuge, GNLW363BG, 1 nos

Submersible Slurry Pump, GN50YZ20A-18, 1 nos

Telescopic Skid for Vertical Cuttings Dryer, 1 nos

Height Adjustable Telescopic Skid for Decanter Centrifuge, 1 nos

Liquid transfer sump tank, 1 nos

vertical cuttings dryer

GN Solids OBM Recyling Unit General Working Process

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Mar 13

GN Solids is a professional oifield drilling mud vacuum degasser manufacturer and supplier in China oil drilling mud solids control industry. As the pioneer in this industry, GN Solids is capable of providing customers with series products ,such as oil & gas drilling fluid solids control equipment, drilling decanter centrifuge, drilling waste management equipment and drilling security equipment.

Application of drilling mud vacuum degasser

To recomve invading gas from drilling mud, it is necessary to install a vacuum degasser. So that the invading gases may not impact mud properties. This invading gases can lead to risks and affect the lifespan of solids control equipment.

Vacuum degasser is a special-purpose oil drilling mud solids control equipment and a new type one for the drilling fluids system. Drilling mud vacuum degasser can get rid of various gases invading drilling quickly. Drilling mud vacuum degasser is very important for keeping mud gravity, stabilizing mud viscosity and reducing drilling cost. At the same time, drilling mud vacuum degasser can be used as a heavy-power mud agitator and supported applicable to all types of drilling mud purification system. The drilling mud vacuum degasser design of the structure is scientific and rational. So we are able to achieve an effective gas-liquid separation, filter out impurities and to ensure that the exhaust pipe is always smooth.

drilling mud vaccum degasser

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Feb 24

GN Solids is professional solids control equipment manufacturer. We can offer shale shaker, mud cleaner, de-sander, de-silter, decanter centrifuge, centrifugal pump, mud agitator, mud tanks etc. Regarding shale shaker, shaker screen is the most important spare parts. The shaker screen should be chosen by mud engineer who is in charge of test the property of drilling mud.

shale shaker

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