Tag Archives: Mud Cleaner

GN Mud Plant for South America

Although the whole China will be on holiday for the coming 7 days, GN Solids Control is still busy for an urgent order of a mud plant including 4 mud tanks and mixing equipments. Those cargoes are scheduled to deliver to the loading port during the National Day of China.

Besides mud plant and its mud agitators, mud guns and jetting mud hoppers, GN Solids Control also exported to South America many other equipments for solids control and drilling waste management in oil and gas drilling industry.

mud mixing tank

Why the South American companies choose GN Solids Control as supplier?

Because of the geographic reason and the economic reasons, and also because most of world Top solids control manufacturers are from USA, the South American companies always share same standards with US companies accordingly.

mud mixing tank-1

What models of equipment are popular in South America?

1. GNLW series decanter centrifuges are always the most popular products among the end users, especially the GNLW363 high speed decanter centrifuge. For the same size decanter centrifuge, GN has 4 optional models, high configuration and standard configuration, for each configuration, there is both VFD controlled and fixed speed available. This model is suitable for both solids control and waste management.

GNLW452 is also a popular model, which is big bowl centrifuge perfect for barite recovery.

2. GNZS series shale shaker and high G drying shaker. GN’s shakers are designed with high quality material and strong structure of shaker deck, in order to stand the high G vibrating force from the famous brand motors and a longer service life.

3. GNCD930 Series vertical cuttings dryer, which was new products 3 years ago, but now it seems to be an essential equipment in a complete waste management system, used before the decanter centrifuge. GNCD930 has higher rotating speed and a better performance after the third time of improvement in design, and it is suitable for both oil based mud and water based mud. It is well proved by many jobsites inside and outside China.

centrifugal pumps

South American companies are not the only oversea market of GN Solids Control, in fact in the past several years, GN products are widely used in more than 60 countries and regions and become more and more welcomed by end users.

GN Mud Recycling System for ZJ30 Drilling Rig

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As a leading manufacturer of drilling mud recycling system and equipment, GN Solids Control could provide the mud system for the drilling rig ranging from 350HP to 2000 HP. This article would give a brief introduction on GN’s drilling mud recycling system for ZJ30 rig.

The drilling rig ZJ30 is defined in China domestic market. This model is also defined as a 750HP rig that is widely known in the market out of China. GN’s ZJ30 drilling rig mud system is designed with the treating capacity of 180 cubic meters per hour and the total mud storage volume is 120 cubic meters.

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This mud recycling system includes 3-unit tanks of processing tank, mud mixing tank and storage tank. All 3 tanks are same dimension and the onsite layout is linear type. The processing tank of the mud system includes all the 4 stages of solids control and 5 stages purification process. The first stage solids control is 2 unit shale shakers with 3-panel screens, the capacity of the shaker unit is 120 cubic meters per hour. After the shale shaker, the vacuum degasser is located to remove the gas in the drilling mud thus the working efficiency of the centrifugal pump could be greatly increased, Thus the cyclone would have sufficient pressure when the mud was fed. This ZJ30 rig mud system could be equipped with separate de-sanding and de-silting unit. The de-sanding unit and the de-silting unit is cost less. There is another option of mud cleaner could be installed to replace the de-sanding and de-silting unit. The under shaker of the mud cleaner could be used for further drying the solids particles.

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According to the space on the mud tank top, the centrifuge unit is designed located on the second tank. This second tank is divided into 2 or 3 compartments, one of the compartments is used as the centrifuge compartments and the rest compartments are used to store the active drilling mud.

The mud mixing unit is installed on the third tank with 45 kw mixing pump to mix the drilling mud in all the mud storage compartments. Besides the mixing pump, this ZJ30 mud system is also equipped with shearing pump that is used to cut the polymers mud chemicals. This shearing pump would be connected with a chemicals tank which used to mixing the drilling mud chemicals.

GN SOLIDS AMERICA at OTC 2015

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GN solids America will attend OTC 2015 in Houston, TX, this is the 2^nd time to attend OTC since we established Houston warehouse in 2014 Feb. This the 4^th time for our headquarter-GN SOLIDS CONTROL to attend OTC since 2012. We got big success at OTC oil show in 2014, both GN solids control and GN solids America got much attention for worldwide drilling companies and orders of drilling mud shale shaker, mud cleaner, decanter centrifuge, shale shaker screens.

We will show our new generation vertical cuttings dryer GNCD930D and GNLW553C-VFD big bowl decanter centrifuge ,and GNLW363CG decanter centrifuge with 14inch bowl this year. This is our first time to show the vertical G dryer in Houston, a lot of clients are looking forward to check it at the oil show, so this year we take it for the show. We will show the complete verti-G dryer system in CIPPE in Beijing, China which is held in March, 2015.

Same with OTC 2014, this year we still have 2 stands at Arena hall, we will publish the booth number in our official websitewww.gnsolidscontrol.com in March. Also you are welcomed to visit our warehouse at 6710 windfern road, Houston, TX 77040 and check our stocked equipments, shale shaker GNZS594E-HB, mud cleaner GNZJ594E-2S12N, decanter centrifuge GNLW363CG, shaker screens. To know the inventory qty, pls contact with GN solids America sales.

GN solids America also provide rental service for solids control equipments and drilling waste management equipments, and our engineer can provide the commissioning service if it is request. Pls check our rental equipments page in our website.

If you have a schedule to visit CIPPE in Beijing, pls contact GN solids control for an appointment, we can help you to arrange for hotel, airport picking up and take you to visit our factory in Beijing.

Related Arciels:

Dual function unit with double deck shale shaker and mud cleaner

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GNZY753E-Y4N double deck shaker is usually a dual-function unit which can be used both as shale shaker and mud cleaner, the bottom shaker is taken as shale shaker to separate big solids, the best shaker is acted as desilter flow shaker. The treating capacity is 50m3/h, we are able to also use 1pc of 10” desander cone instead of 4pcs of 4” desilter cone, the model quantity is GNZY753E-Y1S . It depends on the client’s requirement, if they have to have to separate fine solids, we’ll use desilter cone. If they only will need to separate solids larger than 45microns, desander cone is improved selection.
GNZY705E-Y8N is often a larger model than GNZY753E-Y4N, the bottom shaker is two.63m2 screen location with 3 panels. The best shaker is 3pcs screen panel with 750x900mm dimension screen. Also we’ve GNZY705E-Y2S with 2pcs of desander cone for choice.
The double deck shale shaker may also be utilized only as shaker, without the need of desilter or desander cones. In some cases such compact footprint can save location around the mud cleaner and save cash for the operator. We have two models for selection, GNZY753E and GNZY753E, it depends upon the treating capacity you necessary as well as your budget.
We make use of the dual function double deck shale shaker within the compact style bored piles desander unit, and make a mud cleaner, shale shaker, hydrocyclones, centrifugal pumo, mud hopper in a single skid. It may be utilized for HDD, bored piles desander unit, water well drilling, trenchless,and so on projects.
For more facts, pls make contact with with GN solids America.

releated post:

Real-time drilling monitoring program for measuring very important values

GN Mixing Tank and Its Function inside a Comprehensive Mud Solids Manage Method

operate the cuttings dryer system after long time off status

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If we operate the cuttings dryer system after long time off status, we need to inspect motor rotary unit on insulation. Use 500V Ω gauge, get resistance is not larger than 0.5MSZ, we can run the shaker

Notice: ① If the motor doesn’t run at all, we must shut off the power immediately to avoid motor broken
② After starting motor, to inspect, whether this is any problem. If there is any break off or uncommon noise. If two motors are not running in-phase we need to stop the motors and get rid of problems then turn it on again for operation
③ When motor is under cold status, should not be started 5 times continuously; when motor is turned off under hot status, the restart can not be over 3 times continuously
Shaker screen maintenance
① Before every shut off, the shaker should run without any medium for 5-10 minutes, at the same time, use clean water to flush screen clean
② Every time finish operation, the shaker frame and screen should be flushed by water (summer) or steam (winter), there should be not much sediment on shaker frame and shaker screen. Especially when the drilling mud has large viscosity and high density or screen is finer than 60 mesh. Otherwise, the particles and fine sand on screen will block screen hole, when we start shale shaker, it will decrease filtration result and lead drilling mud flow away, lose much unnecessary cost.
cuttings dryer maintenance
Electric control cabinet is explosion proof magnetic starter, the electric principle is as fig VI, if there is any trouble we must shut off the power, and repaired by electrician or specific person
Spare parts for GNPS752
No. Name Model Unit Qty Remark
l Vibration motor MVE2400/15D Set 1 1.0kW
2 Vibration motor MVE1100/15D Set 1 0.4kW
3 Shaker screen 750×900mm PC 2 40/20目
4 Tension wedge PC 4
5 Spring PC 4
6 Damping horizontal strip PC 4
7 Damping vertical strip PC 4
8 Enclosed files for GNPS752
9 GNPS752 Shale shaker user manual 1 set
10 GNPS752 Quality certificate on shale shaker 1 set
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Gnsolidsamerica company produces high cost shale shaker

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This section contains a summary of WARNINGS. The ZCQ Degasser has been designed to perform the stated functions safely.

All persons responsible for operation and maintenance of this equipment must read and understand all safety information in this manual prior to operating and/or maintaining the equipment. The safety warnings listed below are included in applicable procedures throughout this manual.

This section describes the recommended installation procedure for the ZCQ270/360 Vacuum Degasser. Instructions include site preparation, equipment leveling, feed

and discharge connections, and electrical connections.

Gnsolidsamerica.com is the owner of the article on shale shaker screen and shale shaker , pls click gnsolidsamerica to know more info,pls visit us http://www.gnsolidsamerica.com/linear-motion-shale-shaker.html