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Performance Report: Efficient Recovery of Loss Prevention Materials by GN model Shale Shaker Results in Reduced Treatment Cost Challenge: Excessive fluid loss is considered the most typical and pricey problems experienced throughout drilling methods. Just one way of controlling these deficits is simply by placing the crook zones with Loss Prevention Material. These special sized chemicals are introduced to the drilling fluid, and through differential pressure, are attracted to the formation to bridge the voids. The  that isn’t attracted to the formation will usually be moved away from the wellbore while using fluid returns.

 

GN America company have been trying to explore new technologies.Good drilling practices dictate the shaker screens needs to be sized as fine as you can to eliminate as much low gravity solids as you can. However, traditional shale shaker equipment cannot preferentially screen the larger sized  within the finer drilled solids, so both finish off being disposed of in the shaker resulting in elevated  replenishment and solids disposal costs for your operator. Clearly an even more cost-effective option is required for well bore strengthening programs where high amounts of specific sized  are essential.

The GN model Shale Shaker can be a multi-deck shaker made to supply efficient solids separation employing a top scalping deck and a pair of primary lower decks to be used in series or possibly in parallel configuration. The series or recovery configuration allows solids being progressively and preferentially examined, therefore at the same time recouping  and cleansing the drilling fluid of undesirable solids. This can be accomplished by processing the drilling fluid using a top scalping deck to eliminate the cuttings, a middle deck to recoup  that’s returned towards the active fluid system, together with a bottom deck to discard the LGS and degraded , which are dangerous to grime performance. This preferential separation results in less overall product consumption, less waste minimizing cost. 

Testing happened throughout drilling methods at 21,542 feet (6,566 m). A diesel-oil-based  fluid system produced for wellbore stabilization getting a diamond ring stress enhancement treatment that consists of sized calcium carbonate and artificial carbon products was applied. The  was retrieved within the center deck and fine pollutants were disposed of towards the bottom deck. The trial was completed employing a  1 degree shaker position and five screen designs as proven in Table 1. All tests were completed with grime weighing 14.5 lb/lady and under similar drilling conditions: 2 feet/hr rate of transmission, 275 lady/min flow rate and 21,542 feet average depth.

The GN model Shale Shaker has proven to become a impressive tool to clean diesel-oil-based drilling fluid while recouping and returning for the fluid many of the useful for wellbore strengthening. Particularly and under current area conditions, the machine could: 

Effectively recover a substantially large energy of  therefore lowering the cost of treatment. 

Remove undesirable fine pollutants that are dangerous to grime performance. 

Return an designed particle size distribution towards the active fluid system to boost well bore strengthening material effectiveness. Our Website has more information related to the shakers.

Decanter centrifuge is designed to separe fine solids from drilling mud, diamond drilling is one of the applications for decanter centrifuge.

Main Technical Specification Of Diamond Drilling Decanter Centrifuge

1. Model: GNLW223 decanter centrifuge                           .
2. Bowl Diameter: 220mm                                                .
3. Effective Capacity Of Centrifuge: 06GPM
4. Typical Bowl Speed: 3800 RPM                                 .
5. Typical G Force :   1777                                             .
6. Separation Point  :  2-5 micron                               .
7. Differential Speed  :   35                                 .
8. Gear Box Torch  :    500 N.M                                    .
9. Gear Box Ration   :   35:1
10. Main Drive Motor   :  11 KW   
11. Recommend Pump:   :3KW
12. Ex Standard   ExdIIBt4               .

GN Solids supply mini decanter centrifuge for diamond drilling for Australia drilling applications, Please contact GN for questions freely

The drilling mud system processing sewage slurry ability big, the biggest slurry capacity of 250 m3 / h, purification desanding efficiency, separation size d50 = 0.030 ㎜.  Vibrating screen low failure rate, simple operation, easy installation, use and maintenance. Advanced way of linear vibration screening out the ballast materials have very good dehydration effect. Adjustable vibration force of vibrating sieve, sieve surface Angle and mesh size in the various stratum can keep a good screening effect. Vibrating screen, high screening efficiency, and can be adapted to the various drilling rig in different formation pore penetration.  Vibration motor, high power factor, low energy consumption, energy saving effect is remarkable. Vibrating screen operation low noise, which is beneficial to improve the working environment. Resistant to abrasion of centrifugal slurry pump with advanced structure, high degree of generalization, reliable operation and convenient installation and maintenance, etc; Thicker bearing grinding and with heavy bracket to make it suitable for conveying strong abrasion, high concentration of slurry for a long time. 

 GN  USA cuttings dryer  functions within Venezuela, other than centrifuge decanter, all of us also provide shale shaker, dirt solution, centrifugal pump motor, this kind of type of solids manage tools function within Venezuela along with other South usa nations. The actual centrifuges tend to be delivered having a group which could change the actual elevation. Whenever this reached website, the consumer require to create a brand new remain to achieve the centrifuge upon, as well as make use of mounting bolts to repair all of them collectively. Additionally the consumer require to create a brand new lengthy solids release trough as well as use it the actual higher remain, exact same using the liquids electric outlet. 

Design novel liquid level automatic balance device can not only maintain stability of the slurry storage tank liquid level, also can realize mud repeated processing, to improve the quality of purification. Unique recoil device can effectively prevent the slurry storage tank silt sand pulp, to maintain long-term normal operation. cuttings dryer’s working principle: by reverse circulation sand and gravel pump suction at the bottom of the bore of the unclean pulp through the total into the slurry pipe (1) to the mud purification device screen diction, by its vibration screening particle size in 3 separate ㎜ above the slag material. After coarse sieve screening of mud into the mud slurry storage tank (3) of the purification device, by the mud purification device of slag pulp pump (4) from the slot suction slurry, in the pump outlet has certain energy storage mud slurry hose from the hydrocyclone [5] the tangential into pulp inlet, through the hydrocyclone separation, fine particle size of mud by grit mouth out of the bottom of cyclone in fine screen [6]. A drier after fine sieve dehydration screening, fine design material, through the fine screen filter mud again return to the slurry storage tank

Trenchless drilling is doing to avoid dig on ground but will need mud recycling tank to recycle drilling mud. Why trenchless drilling need drilling mud and mud recycling machine?

1. To bring cuttings from hole bottom to ground
2. Keep hole pressure
3. Cool down drilling rig
4. Drilling mud is costive, mud recycling machine will help lower cost
5. Drilling mud is can’t be desposal to environment, mud recycling system will help to avoid mud polusion to environment

Drilling Mud Recycling Tank Configuration

1. Shale shaker for drilling cuttings separation
2. Desander for separate sand in dirty drilling mud
3. Desilter for separate silter in dirty drilling mud
4. Mud tank for holding mud
5. Pumps for mud transfer
6. Mixing hopper for mixing new mud for reuse
7. Mixing pump for feeding mixing hopper

GN Solids supply trenchless mud recycling tank to all over the word. Please contact GN Solids freely for trenchless mud recycling tank.

All mud agitators and mud conditioners share the same simple design and rugged components. With minimal replacement parts, they provide years of dependable, economical service. Smaller solids that may bypass the agitators can be removed by Brandt hydrocyclones. Brandt mud conditioners save valuable fluid by drying the hydrocyclone underflow with efficient linear motion.

Gnsolidsamerica.com mud agitator are ideal for“closed-loop” operations or whenever excessive liquid loss from hydrocyclone underflows must be avoided. When liquid loss is not a concern, the hydrocyclone underflow may be directed away from the screens by simply opening the bypass valve. This minimizes liquid pools and reduces undue weight on screens.

The causes of damage of mud agitator are: 1. The drilling fluid density, high viscosity, mixer, low power, overload use 2. Don’t insist on continuous operation, drilling fluid static for a long time after the start, by overload 3. Can’t adhere to timely maintenance moist 4. Installation is unreasonable, no cover or fan operation 5. Fixed condition is bad, screw loosening, or a fixed screw is not complete, large vibration and damage, these can cause damage to the blender. Mud agitator in order to adapt to the need of more comprehensive drilling, it is the trend of future: timing, constant speed, single, such as choosing a variety of functions, easy operation, stable starting torque, rotational speed, low noise, etc. GN solids control company staff to build professional e-commerce website, here, we will show you the best mud mixers, as well as our online services platform to answer your problem. If you want to get it, click here to go directly to the page, I believe your choice, can’t be wrong.