Mud recycling system is important in hdd boring, how mud travels in hdd no dig system, is always a problem people may ask. And then, we concern what GN Solids Control can supply, and who all over the world have chosen GN.
The mud is born clean, it was mixed by bentonite and some chemical mixtures, then stored by a tank. Ready to go to the hdd no dig system. Then it was pumped to the pipe and to boring the hole, later it was bring back by the pipe to a storage tank with all the  cuttings rocks and sands.
The mud recycling is needed now, the drilling mud with sands and drilling cuttings are pumped to the system, then the cleaned mud return to the pipe.
The mud recycling is usually including shale shaker, mud cleaner, or desander and desilter instead, sometimes decanter centrifuge is also needed. The drilling mud flow through the shale shaker, desander cones, desilter cones, then the decanting centrifuge.
All units within the range use two processes when cleaning mud to ensure the drilling fluid can be recycled and used to the efficiency of the first time it is pumped down the hole.
The first process is with the use of a shaker screen. When the mud is drawn from the hole it is first discharged onto a fine mesh, which constantly moves from side to side spreading the mixture across it. This allow the drilling fluid to fall through whilst larger items such as rocks and cutting remain on the mesh until they are shaken off its bottom edge and removed from the system. Continue reading »
written by admin
\\ tags: drilling mud in hdd, hdd boring, mud recycling system
If you want to know why is removing solids from drilling mud so important, we can get more questions, but these questions help us to solve this question.
Firstly, we should know where is the solids from.
HA, when we drilling, the drilling mud take them out.
What is the mud’s function?
OK, so we get one more question, what the mud do in solids control system, i.e. what is the mud’s function. You can see How Drilling Mud Work In Solids Control System And Drilling Rig that I write before. I will list the main function again:
Remove cuttings from well
Suspend and release cuttings
Control formation pressures
Seal permeable formations
Maintain wellbore stability
Minimizing formation damage
Cool, lubricate, and support the bit and drilling assembly
Transmit hydraulic energy to tools and bit
Ensure adequate formation evaluation
Control corrosion (in acceptable level)
Facilitate cementing and completion
And then we can find the answer: We must get high quality drilling mud to ensure the drilling process.
COST of drilling mud and environment friendship
But why don’t we produce some new mud, here we go, I have the same question.
The answer is only one word—COST. The cost of produce new drilling mud is higher than this, it is just an economic choice.
Removing solids from drilling mud limit the cost and what’s more important, it’s good to the environment.
written by GN solids Control
\\ tags: drilling mud, Solids control, solids control system
How to find Desander manufactuers,or desander for sales?Everyone knows that we are in a world of E-Business,more and more people use the internet.The following will show you two ways to find desander by internet.
First,search desander manufacturer in Google.com, with keywords like below:
- Desander manufacturers
- Desander companies
- Desander supplier
- Desander for sale.
Resuilts for “desander” in Google search:
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Hydrocyclone desander manufacturer,oilfield desander with good cones,buy solids control drilling mud fluids desander from China supplier for sale.
www.gnsolidscontrol.com/desander/ – Cached – Similar
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Visualization of Compiler Graphs. Overview. Description · Windows Availability · Features · Examples · Availability · Mailing List · Publications …
rw4.cs.uni-sb.de/~sander/html/gsvcg1.html – Cached – Similar
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24 Aug 2009 … GN mud desander-Hydrocyclones. Hydrocyclone desander manufacturer,oilfield desander with good cyclones,buy solids control drilling mud …
www.prlog.org/10320378-gn-mud-desanderhydrocyclones.html – Cached – Similar
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File Format: PDF/Adobe Acrobat – View as HTML
The Fluid Systems, Inc. desander units are the result of an intensive research and development program initiated in 1950. Designed by Krebs Engineers, each …
www.fluidsystems.com/pdf/DSR%20Desanders.pdf – Similar
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We are desilter and desander China manufacturer,we sell desilter and desander worldwidely. Learn more: Desilter and desander. As a solids control.
oilfield.gnsolidscontrol.com/sell-desilter-desander
Second way,use the industry yellow pages,or directory find a packages of desander companies list:
| GN Solids Control |
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Manufacturer of solids control equipments,shale shakers,mud cleaners,desander,desilter,sand pump,decanter centrifuge,vacuum degasser,mud gas separator,mud tanks,complete drilling fluids circulation system. |
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Website: www.gnsolidscontrol.com Continue reading » |
written by GN solids Control
\\ tags: china manufacturer, company list, desander, desilter
Shear pump is also called shearing pump,which is a centrifugal pump,but used for shearing of drilling mud chemicals,shearing the bentonite.
GN make centrifugal shearing pump for drilling mud solids control system.
| A |
CENTRIFUGAL PUMP (6″ x 8″)
 shearing pump
(For Shearing of Mud Chemical) |
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written by GN solids Control
\\ tags: centrifugal pump, drilling mud tank, shear pump
Shale shaker,desander,sand pump,and decanter centrifuge are main equipments for drilling mud solids control,the flowing is the report of using conditions for 13 oil wells.
In 13 oil wells, 5 wells use ZS2×1.15×2/3P low-frequency shale shaker, two wells teams using QGZS-G4 Ⅱ high frequency shale shaker, six wells teams using the DHL-1 high-frequency shale shaker. Accounted for using the number of high-frequency screen 61.5%, compared with last year have more greatly enhanced. One QGZS-G4 Ⅱ high-frequency shale shaker for the newly introduced, are used in good condition.
In 13 oil wells, 5 wells teams using the NCS-300 × 2-type Desander, two wells teams using ZCSQ-250×2-type Desander, six wells teams using the ZQJ-250 ×2-type Desander; accounting for the use of the number of 38.46% and 15.39%, 46.15%. Compared to last year, not the magnitude of changes, only to add two new Desander use.
In 13 oil wells a total of 12 teams use the SB-200 wells electric sand pump, a well teams using the SB-6″×8″ electric sand pump. Compared with last year, out of the belt transmission-type sand pump at the same time, the introduction of a new type of mechanical seal type sand pump.
After many years of practical use and continuous upgrading of the decanter centrifuge has been raised from a variety of models of multiple manufacturers into a relatively neat two manufacturers of the three models (which LW450×1000-NJ-type centrifuge at the end of March 2003 to replace eliminated); separation factor reached 800 or more, speed at 1800r/min above are more capable in separating Sand, but also facilitate equipment maintenance and management.
written by GN solids Control
\\ tags: decanter centrifuge, desander, drilling fluids, sand pump, shale shaker
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cuttings rocks and sands.
