Shortly before, we received an inquiry for Mud Conditioner. At the moment we got this mail, we are confused for what is the mud conditioner, after one mail and a call to our client, we got to know that, they are in need of Mud Cleaner. In order to prevent the confusion between client and us, we are now talking about this equipments by the name of mud conditioner.
 mud conditioner
What Is Mud Conditioner
Simply Speaking, mud conditioner is a combination equipment of desander, desilter and Vibration screen. It is always used as the second and the third stage drilling mud cleaning equipment. The upper part of the mud conditioner is desander cone and desilter cone connected by pipeline system, also the pipeline worked as the frame structure. In our design, the size of the drilling mud inlet pipe is always 6″ while the outlet (also called overflow pipe) is 8″. The bottom part of the mud conditioner is a underflow shaker which we match 250 mesh fine screen on the shaker. The screen could be installed and uninstalled easily by inserting and drawing out the wedge block which is used to secure the screen. Continue reading »
written by GN Desander Desilter
\\ tags: china manufacturer, mud cleaner, mud recycling system, shale shaker, vibrationg screen
In order to protect the natural environment and ensure peoples normal living while the infrastructure construction, Mud recycler is aften used in trenchless directional drilling project. According to the treating capacity, the driller would choose different type mud recycler. GN, as a specialist, not only foucs on the mud recycler used in oil field, but also become the leading company who could offer top quality mud recycler applicable to HDD.
Standard models of HDD Mud Recycler in GN
 350GPM HDD Mud Recycler GN 200GPM HDD Mud Recycler main equipments:
1. 1 set GNYS852 Mud Cleaner One unique design for this type mud cleaner is that there is a baffle installed at the middle parts of the screen area. Then, we could match 2 types screen with different mesh on it for more fine treatment.
2. 1 set 80YZ50-20B Submersible Slurry Pump
3. 1 set SB3x2-12 Centrifugal Pump for mud cleaner
4. 1 set SLH100-30 Jet Mud Mixer 5. 1 Tank with attachments
GN 350GPM HDD Mud Recycler main equipments:
1. 1 set GNZS852 Shale shaker
2. 1 set 80YZ80-20A Submersible Slurry Pump feeding drilling mud to the shaker
3. 1 set ZQJ100S Desilter with 6 Nos. 4″ hydrocyclone
4. 1 set SB5x4-12 Centrifugal Pump for desilter
5. 1 set SLH100-30 Jet Mud Mixer 6. 1 Tank with attachments Continue reading »
written by GN Desander Desilter
\\ tags: centrifugal pump, decanter centrifuge, HDD mud recycler, HDD mud recycling system, mud cleaner, shale shaker
GN 500 GPM mud recycling system is a very popular system used in HDD and CBM drilling. Unlike other solids control equipments supplier who mainly foucs their attenction on oilfield , GN meanwhile also devote herself to the development of compact mud system in HDD and CBM drilling project. Under this condition, GN 500 GPM mud system emerges as the times require.
By now, The largest HDD contractor: China petroleum Pipeline Bureau(CPP) have bought more than 25 sets GN 500 GPM mud recycling system from us.
 GN standard 500GPM mud recycling system equipments list:
1. 2 sets GNPS 70-3 balanced elliptical motion Shale Shaker;
2. 1 set GNPJ 70-3 Mud Cleaner with 1 each 10″ desilter cyclong and 8 each 4″ desander cyclone;
3. 2 sets SB5x4-14 Centrifugal Pump, one for desander and the other one for desilter;
4. 1 set JBQ7.5 Mud Agitator with 7.5 kw motor;
5. 1 set 3″ Mud Gun;
6. 1 set SLH150-35 Jet Mud Mixer matched with SB5x4-14 mud mixing pump;
7. Pedestal recycling tank, Electric control system and attachments like ladder, hanarail and lightings. Continue reading »
written by GN Desander Desilter
\\ tags: HDD, HDD mud system, mud cleaner, mud recycling system, shale shaker, solids control system
Core Drilling is a main mode of exploration in mining industial like the seeking for copper, gold and silver. The main equipment of a core drilling is a diamond-tipped core drills. It is always designed as the opened end to remove a cylinder of material, The material left inside the drill bit is referred to as the core.
Core Drilling Cuttings
The cuttings created in the core drilling is very fine. These ultra fine cuttings can cause many issues down the hole such as broken cores, lost cores, and premature bit wear. In order to keep the core intact and the bit cooled, a bentonite including drilling mud is required. Besides the above mentioed two functions, the drilling mud could also take the cuttings out of the drilling hole.
Core Drilling Solids Control Unit
The flow rate of drilling mud in a core drilling is aften not large, maybe hundred GPM. So, not all the whole line solids control equipments needed. Sometimes, a desander with tank is enough to remove the ultra fine cuttings from the drilling mud. Different end user may choose different equipment to complete the mud clean mission, therefore, a high efficience centrifuge is also a ideal solution.
For core drilling solids contorl equipments or solution, you definitely could contact with GN solids control for more infomation. For GN is really a mud cleaning specialist.
written by GN Desander Desilter
\\ tags: core drilling, decanter centrifuge, desander cone, desilter cone, mining exploration, mud cleaner, solids control manufacturer
Centrifuge for is fourth phase oil drilling rig fluid solids control equipment. Mainly separate particle sized 2-7microns. How oil well drilling mud centrifuge work actually? Please find following details
Centrifuge development
Drilling rig centrifuges have got large development on both structure and functions. Especially there are many manufacturers design centrifuges according to drilling mud features or property. Then the centrifuge become many models and types used in various drilling projects.
As we know, at the beginning centrifuge for drilling rig is from chemical and food industry, etc. But now, we find centrifuge for drilling fluid process is more advanced and professional.
 Oil drilling rig centrifuge Drilling fluid solids control centrifuge
Actually, in drilling rig solids control system centrifuge is the most complicated one. It is rather difficult for operator get leagal operation, etc. However, in long term its important position is following shale shaker subsequently
At the beginning, centrifuge used in solids control process for drilling fluid is from chemical or food industry. No matter the separation particle size or treating capacity can’t meet drilling fluid process requirements
Nowadays centrifuge work performance
1. Centrifuge capacity
Treating capacity is larger than before. Such as there are some centrifuge can even treat
drilling fluid upto 4t
2. Centrifuge speed effect
We usually have two type centrifuge. Including common or middle speed and high speed centrifuge. Commonly, if we only choose middle speed centrifuge we can’t solve all problems on drilling fluiud. High speed centrifuge can separate drilling fluid as two part including water and drier objects. This will benefit environment much
3. Structure
On the structure, we change double motors to single motors driving this make construction more simple and compact
4. Centrifuge actual result
For the cost. Since now we are designing and manufacturing decanting centrifuge as special equipment for drilling fluids solids control instead of former chemical centrifuge. This decrease much cost and investment
Continue reading »
written by GN Desander Desilter
\\ tags: Centrifuge, centrifuge cost, Centrifuge Manufacturer, centrifuge price, China centrifuge, Drilling fluid centrifuge, Drilling rig centrifuge, How centrifuge work, Middle east centrifuge, mud cleaner, Sale-Centrifuge, Solids control centrifuge
System general information
This solids control system including one tank mounted with 1) Shale shaker, 2) Mud cleaner, 3) Mud agitator, 4) Centrifugal pump, 5) Mud mixing pumpetc. Combined drilling mud recycling, mixing and storage as complete solids control system for small well drilling rig
GN500GPM Mud sytem detailed information
1)Handing Capacity: Up to 550 Usgpm (2080 litres/min) for total system
2)3 Phase Cleaning: With 2.6㎡ first phase shaker, and 2×8″ Desander cone, 8x4inch Desilter cone. With 2.6㎡ drying screen for mud cleaner. Specifically for high solids content and fine solids.
3)Cut Point: Designed to achieve a cut point of 16 microns
4)Transport Dimensions: Mud Tank With Attachment: 9000L x 2400W x 4300H (Tank folded for transport,walks ,hand rail holded on tank) Shaker dimention: 2.45m X 2m X 1.7m Mud Cleaner Dimention: 2.45m X 2m X 2.5m This design and dimension provide more convenience for transportation and handling
5)Capacity: Total storage capacity 4500Gallons，Dirty mud:1700Gallons,Clean mud:2800Gallons.
6)Power: Explosion proof for all the motors and control panel.Integral control panel for all electrical functions. Total power for all equipments:188kva,genertor Recommended:≥210kva
7)Sea Transport: Two 40feet Container for all items and remaining space for spare parts.
8)Mixing Function: High speed continuous mixing facility incorporated.
9)Integral charge pump to supply clean mud back to the drilling rig.
10)Mud mixing in cleaning mud compartment(Mixing Compartment) with 7.5kw mud agitator.
 GN500GPM rig solids control system for sale GN500 GPM mud system sales point
Cleaning Tank is divided into 3 compartment,1# Shaker compartment,2# De-sander compartment,3# Mixing compartment.
1)Continues feeding of dirty slurry from mud pit to Shale Shaker. The 100YZ100-30 Submersible slurry pump feed slurry from mud pit to GNZS70-3 Shale Shaker at capacity of 615 GPM .Slurry pump is made from Cr26 Abrasion resistant
Alloy which allow users to pump high solids content fluids.
2)Pre-screening of the returned mud using GNZS70-3 Shale Shaker.This shaker can handle a throughput of more then 615 USgpm and is designed to remove particles down to 250 microns(60mesh), 7G force linear motion GNZS70-3 Shale Shaker with big screen area(2.6㎡) especially using frame pyramid screen treating capacity increased which allows user to use big mesh size for fine solids, and decrease the solids content and reduce solids load for Mud cleaner.
3)Secondary and third cleaning of the returned mud using a GNZJ70-3 (8″x2 + 4″ x8) Mud Cleaner.1# SB5×4-14 Centrifugal pump feed mud from 1# Shaker compartment to feed 8″x2 de-sander cones, where the particles larger than 50 microns are separated out by centrifugal force from desander cone nipple, and get down to GNZJ70-3 mud cleaner bottom shaker with a finer screen(150/200mesh) which again produces a virtually dry product. Major fluids with particle size less than 50microns goes to 2# De-sander compartment. This is the 2nd phase solids control.
2# SB5x4-14 Centrifugal pump suck mud from 2# desander compartment and feed to 4″x8 desilter cones. where the particles larger then 16 microns are separated out by centrifugal force from desilter cone nipple,and get down to GNZJ70-3 mud cleaner bottom shaker with a finer screen, which again produces a virtually dry product. Major fluids with particle size less then 16 microns goes to
3# Mixing compartment. This is the 3rd phase solids control.
Continue reading »
written by desander desilter
\\ tags: 500GPM mud system, china manufacturer, desander, desilter price, drilling rig system, fluids solids control for sale, mud cleaner, oil well drilling solids control
GN solids control is one of the best mud cleaner manufacturer in China. We provide customized mud cleaner from 200gpm to 1000gpm/ single unit. The models available GNZJ83-3, GNZJ63-3, GNZJ70-3 & GNTJ60 with linear motion shale shaker. GNPJ70-4, GNPJ70-3 for balanced elliptical motion (BEM) shale shaker.
 mud cleaner The treating capacity of the mud cleaner depends on the cyclone size and numbers. But usually if the cyclone numbers are more than 12pcs, we recommend to use a large treating capacity underflow shaker, otherwise, the treating capacity of shaker will not meet hydrocyclone, “overflow” will happen.
What is mud cleaner?
The description in Wikipedia for mud cleaner “A mud cleaner is a combination of desanders and/or desilters to remove drilled solids from mud.”
A mud cleaner is a combination of desanders and/or desilters mounted over a shaker with a fine mesh screen. A mud is fed to the inlet of the hydrocyclone (desander and/or desilter) to separate particles and the underflow passes to the fine screen mesh where in particles larger than barite are discarded and thrown away. In most drilling operations, a mud cleaner is installed in its mud systems. It is usually located in a mud tank in the same location as with the desilters.
Purpose
The purpose of the mud cleaner is to remove drilled solids larger than barite. Solids larger than 74-105 micrometres can be removed by the mud cleaner before the viscosity builds up.
Continue reading »
written by GN Desander Desilter
\\ tags: desander, desilter, hydrocyclone, mud cleaner
GN developed a new mud recycling system GN1400gpm drilling fluids recycling system. We have already mature design for GN200gpm, GN400gpm, GN500gpm, GN700gpm, GN800gpm and GN1000gpm mud recycling system, but the existing design is not finalized, we are still developing and updated them according to the feedback from the drilling site, their feedback is essential for us to make the system more practical and high cost performance.
 drilling fluids recycling system Main Benefits of GN 1400GPM drilling fluids recycling
- Cost effective method of re-cycling drilling muds.
- Reduces cost of supplying fresh mud.
- Avoids cost of disposing of liquid waste.
- Cut point of 7 micron removes particles which damage triplex pumps, whilst leaving the useful bentonite particles in suspension for re-use.
- discharge from mud cleaner is virtually dry, dramatically reducing disposal costs.
- High speed continuous mixing facility incorporated.
Features:
1)Flexible feeding of mud from mud pit to Shale Shaker.
2)Pre-screening of the returned mud using 3 Ea BEM Shale Shaker.
3)Secondary and third cleaning of the returned mud using a Mud Cleaner.
4)Fourth cleaning of the returned mud using a Decanter Centrifuge.
5)Integral mixing system using Jet Mud mixer.
6)Integral charge pump to supply clean mud back to the drilling rig.
7)Required Generator 350~400Kva.
“Do High technology and complicated design must lead to high performance? “, it is incorrect, in our opinion, only practical and high cost performance mud system can be approved by job site operation manager.
For more information about 1400GPM drilling fluids recycling system, pls contact us.
written by GN Desander Desilter
\\ tags: 1400gpm mud system, charge pump, decanter centrifuge, generator, jet mud mixer, mud cleaner, mud recycling system, shale shaker
There are two kinds of mud system (solids control system), closed loop mud system and Reserve pit ( not closed loop mud system) .
GN can design both Closed loop mud system and reserve pit mud system. For closed loop mud system, it is usually used for oil or gas well drilling, the drilling mud flowed from high-pressure mud flow line pipe, and reserve pit mud system is usually for Directional drilling, and the drilling mud is pumped by a submersible slurry pump. But no matter what kind of mud system, you should always remember “material balance”, the mud feeded should be finally balance with the solids disposed.
 closed loop mud system The risk factors of Reserve pits include leakage through overflow, personal injury, wildlife impact, and area exposure. The costs associated with pits include excavation, lining, increased location size, solid waste, and either burying or removal of solid waste.
Compared with reserve pits, closed loop mud system can avoid such risk factors and cost reduced. Closed-loop systems employ a suite of solids control equipment to minimize drilling fluid dilution and provide the economic handling of the drilling wastes. A typical closed-loop system includes linear motion shale shaker, mud cleaner and centrifuges followed by a dewatering system. The combination of equipment typically results in a “dry” location where a reserve pit is not required, used fluids are recycled, and solid wastes can be land farmed, hauled off or injected down hole.
There is a general misconception that a closed loop mud system is more expensive than a conventional pit program. Given the correct circumstances a closed loop system could be much less expensive. Factors that influence the cost are, depth of well, size of hole, length of drilling time, and of course the proximity to a disposal facility.
GN design oilfield solids control system and HDD mud recycling system as per your detailed requirement.
written by GN Desander Desilter
\\ tags: cetnrifuge, closed loop mud system. reserve pit, HDD mud recycling system, linear motion shale shaker, mud cleaner, oilfield solids control system
Every year drilling company pay huge money for drilling mud, and related law about evvironment protection from drilling mud haven issued by more and more countries. Drilling mud cleaning equipments become more and more important for well drilling .
 drilling mud cleaning equipment GN drilling mud cleaning equipments including shale shaker, mud cleaner, desander, desilter. The mud cleaner is combination of desander and desilter, desander is composed of 8 inch/ 10 inch/12inch hydrocyclones with 1.0m2 screen area shaker. Desilter is composed of 4 inch polyurethane cyclones with 1.0m2 screen area shaker. Desander cone of polyurethane or cast iron material is available. Polyurethane ( PU) cone is a kind of super wear-resistant materials.
During drilling, cuttings are obviously created, but they do not usually pose a problem until drilling stops because a drillbit requires replacement or another problem. When this happens, and drilling mud are not used, the cuttings then fill the hole again. Drilling mud are used as a suspension tool to keep this from happening. The viscosity of the drilling mud increases when movement decreases, allowing the fluid to have a liquid consistency when drilling is occurring and then turn into a more solid substance when drilling has stopped. Cuttings are then suspended in the well until the drill is again inserted. This gel-like substance then transforms again into a liquid when drilling starts back up.
Continue reading »
written by GN Desander Desilter
\\ tags: desander, desilter, drilling fluids, drilling mud cleaning equipment, hydrocyclone, mud cleaner, shale shaker
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