Category Archives: Horizontal Directional Drilling machine

Solid control equipment shipment to Indonesia

Solids Control equpment is used for maintain the drilling mud properties, Normally we call it 4 phases solids control equipment, including the first phase solidscontrol control with the shale shaker for solids up of 100 microns, and secondary solids control desander for solids up 50 microns, and the third solids control desilter unit to remove solids above 20 microns, the fourth solids control decanting centrifuge to separate solids of 2-7 microns.

sand pump

Last week, DC Solid control company ship a set of solid control equipment to Indonesia client used for HDD project. The order of solid control equipment mainly include the mud cleaners and sand pumps.

mud cleaners

DCQJ Series mud cleaner is a normal model of our company,we can design customized cost-effective mud Cleaner for customers special needs.Our mud cleaner can meet almost all needs for oil & gas well drilling fluids treatment system and HDD Mud Recycling System. DC drilling mud cleaner are combined from Desander, Desilterand an
Underflow Screen, at the same time Mud cleaner has the higher cleaning function compared with separated desander and desilter.

mud cleaner

DCSB Series Centrifugal pump is used for transferring slurry or mud or water. It can be used as feeding pump for desander, desilter, or used as mixing pump for Jet Mud Mixer. Also it can be used as trip pump, and supercharging pump for rig mud pump. All DC model centrifugal pump use tungsten carbide mechanical seal, with famous brand
Bearing. And spare parts interchangeable with most of the international Brand pump which helps customer to source spare parts easily.

DC Drilling mud recycling system for HDD field

Horizontal Directional Drilling (HDD) is a trench less method to install pipes where there are some kinds of barriers which makes the regular pipe laying down hard or not possible.

Specific solid control system can be used in HDD industry to recovery the drilling mud. To be as an leader of drilling mud cleaning system manufacturer. We have many designs of solid control for HDD fields. Such as DCGPM350, DCGPM500, DCGPM900 and DCGPM1200.

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HDD Mud Recycling System is made up of drilling rig mouth to return to mud of the ground through the mud into the mud pit, using liquid slurry pump or vertical sand pump the submersible supply to shale shaker,and then male the shale shaker removing out of solid phased particles, the processed mud fall into the mud tank having many separate space.

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DC Solids Control is a top manufacturer of Horizontal Directional Drilling(HDD) Mud Equipment/HDD Mud Recycling System. DC drilling mud recycling system has been applied in many countries for HDD and CBM drilling operation. Especially popular in Australia ,Indonesia, India etc. If you have interest with it, please feel free to
contact us, our senior engineer will giving you the best design and best price.

Standard Professional Mud Recycling System Supplier

DC Mud Recycling System is the economic way for the mud recycling, it is popular for HDD and Bored Pile Slurry desanding plant, TBM slurry treatment, HDD (trenchless) as well as water well drilling etc.

mud cleaning system

Usually bored pile is used for those tall buildings or massive industrial complexes, which require foundations that can bear the load of thousands of tons, most probably in unstable or difficult soil conditions. In order to ensure Bored Pile can works properly. DC Machienry design many sets mud removal system for different
conditions:
DC Mini solid remove system Models:
DCS-200D Capacity: 200GPM,50m3/h
DCS-500D Capacity: 500GPM,120m3/h
DCS-1000D Capacity: 1000GPM,240m3/h
Other models should be customized.

DC Machinery also customized different industries mud circulationg system based on your requirement. We have professional equipment used in the system, such as shale shaker, desander, desilter, mud centrifuges, mud tank, agitators and ect. Please contact us if you want to get more infos.

Compact DCMC250GPM Mud recycling System Used for Thailand HDD site

Recycling and reusing drilling fluids is becoming increasingly common on jobs with mid-size horizontal directional drill (HDD) projects where previously that practice was uncommon.

HDD mud system

Recent days. DC Solid control company shipped a set of DCMC250GPM mud recycling system used for Thailand HDD drilling site. The mud system is engineer designed to clean, recycle and mixing drilling mud in one mud tank package. The flow capacity is 250gpm + with shaker operating at 40 mesh screens and mud density 1.2g/cm3. It removes undesired drilled cuttings down to 12 microns with 4″ desilter cones. Compact design and small foot print allows it to be easily moved and transported .

mud system

Mud Cleaning System Configuration
1 x mud cleaner (2 x 10″ desander, 1 x dewatering shaker screen)
1 x transfer pump,
1 x mixing pump, 1 x mixing mud hopper
cat walk, handrails, valves etc.
electric control system
All the equipment and parts are configured on one mud tank (2 x 1.8 x 15m)

DC Solidc control design and manufacture compact drilling mud system from 200GPM upto 2000GPM for HDD, water well drilling etc. Customized ! Compact ! Module-Built!

HDD mud recycling system From China Supplier

HDD mud recycling system is design for Horizontal Directional Drilling ( HDD ) rig. Depending on drilling mud requirement, a HDD mud recycling system can including shale shaker, desander cyclone, desilter cyclone, decanter centrifuge, mud tank, mud agitator, mud gun, transfer pump, etc.

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DC Mud Recycling System structure for HDD

1.Combination of screening, desanding, desilting,Compact structure, easy for transportation and small footprint.
2. Foldable design of handrail and walkway. No dis-assembly is needed while transferred.
3. Fast connection is adopted for the components of equipment.Easy for dis-assembly, saving time and labor.
4. The process of the cyclones is the same with Derrick’s and can be interchanged with each other.High wear-resistance and long life span under normal service
conditions (more than 3,800 hours).
5. Explosion – proof lights are equipped. Meet the needs of the construction at night and easy and safe for operation.

According to different geological conditions and customers’ requirements. DC Solid control can design and manufacture different sets of mud recycling systems to match with HDD Drilling Rig. Welcome to consult and discuss. Your satisfaction is our eternal pursuit.

Desanding plants produced by DC Solid control

Desanding plants are employed to remove soil particles in drilling mud and support slurry used in foundation engineering. They can be either water-bentonite, water- polymere, or water-cement and bentonite suspensions. Desanding plants have further applications in gravel pits, in the mining industry and in microtunneling projects.

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The regeneration or cleaning capacity of a desanding plant is determined by the plant′s intake capacity of contaminated suspension. It is defined in m3/h. The regeneration efficiency or the “significant cut-off point” d50 indicates the smallest particle size of which at least 50% can be removed from a suspension. It is
expressed in 1/1000 mm or micron.

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The main components of all desanding plants are:

Coarse screen for intercepting stones larger than 5 mm.
Storage tank of the coarse screen cyclone with cyclone feeder pump for removing fine particles from the suspension.
Dewatering screens for abstracting further water from the solids dis-charged by the cyclone.

If you have interests with our desander plant, please contact me freely.

1000GPM mud recycling system for Malaysia HDD project

Horizontal directional drilling (HDD) is being highlighted in the underground construction industry as a method that positively affects the way we impact our environment.

HDD mud recycling system is design for Horizontal Directional Drilling ( HDD ) rig. Depending on drilling mud requirement, a HDD mud recycling system can including shale shaker, desander cyclone, desilter cyclone, mud tank, mud agitator, transfer pump, etc.

shale shaker

DC Machinery manufactured a set of 1000GPM mud recycling system for a Malaysia HDD project. The configuration of the mud recycling system is the standard one which is more cost-effective. Mud recycling systems have added great value to the HDD industry. In many cases it is very difficult to be successful on a project without one.

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Future environmental regulations will drive the need for implementation of them in smaller HDD system. As you look to implement a cleaning system in your program, do your homework and set realistic expectations that will help ensure your success.

DC Trailer Type HDD Mud System

Trailer drilling mud recycling systems are usually used in Horizontal directional drilling (HDD) & Workover drilling. HDD is a technology that is used in public infrastructure construction, such as laying pipeline across rives, railway, building. etc. The purpose is not to destroy the earth surface existing structure.  DC trailer type drilling mud solids control system is comply with the quick-move usage of truck mounted drilling rig, equipped with shale shaker, degasser, mud cleaner, centrifuge, etc. on the system, which can be used in oil & gas drilling, CBM exploration, horizontal directional drilling, etc. and 1000~5000 meters workover drilling.
DC Trailer Type Mud System
DC trailer type  drilling fluids purification system takes half-trailer structure. and the trailer which has the double function of delivery base & operation base, can move the entire mud tanks & solids control units that all mounted on the trailer base. There equips roll-over barriers & work way, and with liquid level monitor, which can achieve automatic operation & quick moving.
Features of DC trailer type drilling fluids recycling system:
1. With hydraulic lift system, easy to install & drag.
2. With airmatic floating axle, avoid to press the tire in a long period.
3. Equip high G shale shaker, effectively remove the solids in the drilling fluids, and install & replace quick wear part easily.
4. Mounted with high efficient degasser, can efficiently remove the harmful gas in the mud.
5. the discharge port of desander & desilter that mounted on the system is adjustable, and can treat different type of drilling fluids with different viscosity & solids contents.
6. High efficient centrifuge can remove the small size harmful solids in the mud.
7. Centrifugal sand pump perform well with good seal.
8. Mud agitators that mounted on the mud tank locates properly without bland areas for agitating.

HDD mud system

HDD means horizontal directional drilling or Directional boring, is a steerable trenchless method of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore path by using a surface-launched drilling rig, with minimal impact on the surrounding area.
HDD mud system
Drilling fluids have several important functions. They cool and lubricate the drill bit, stem and other down hole tools. The fluid also assists in sealing the sides of the bore, therefore stabilizing the borehole. Finally, drilling fluids are designed to carry the cuttings out of the hole.

The most widely used drilling fluids for HDD applications are bentonite, even if they are not so expensive compared with oilfield drilling fluids, but it is still a pollution for the environment, especially usually they dig a mud pit for HDD and pump the drilling fluids from the mud pit to shale shaker. After the directional boring, how to treat the used drilling mud become a problem.

DC solids control can provide the complete solution for HDD fluids cleaning, recycling and waste treatment. Firstly, during drilling, you should use an efficient HDD mud recycling system to clean and recycle the drilling fluids as much as you can. After drilling, the used mud together with the separated cuttings(separated from the 1st phase) will be collected by a storage tank, and enter into another waste management process. For the water based drilling fluids, we recommend decanter centrifuge DCLW350 centrifuge with a mud tank.After the primary process, the fluids with fine soils will be sent to water-treatment-plant for further cleaning, the solids will be transport by truck for cementing plant or construction application.

What equipment used in Horizontal Directional Drilling ?

Directional boring, commonly called horizontal directional drilling or HDD, is a steerable trenchless method of installing underground pipes, conduits and cables in a shallow arc along a prescribed bore path by using a surface-launched drilling rig, with minimal impact on the surrounding area.

The equipment used in a horizontal directional drilling depends on the outer diameter of the pipe, length of the run, ground conditions and the surroundings above ground. For the large bores, directional drills equipped with as much as 1 320 000 lb (or more) of thrust/pullback (Vermeer D1320x900)is used in conjunction with a mud reclaimer, excavator, and multiple pumps and hoses to supply the drilling fluid to the drillstem. Directional drilling stem is made from heat-treated high-carbon steel for strength and ships in diameters of 8 – 15 cm. Drill stem sections are manufactured in 3.0 or 4.6 and also 9.1 meter lengths and have male threading on one end, and female on the other. It is common for a directional drill to carry as much as 305 m of rod on board. Drilling heads come in multiple designs and depends on the rock or soil being penetrated. The drilling head has multiple water ports to allow removal of material. A talon bit involves the carbide-tipped cutters. These allow for steering and cutting the material. Another head is a mud-motor that is used in rocky landscapes.

Furthermore, supporting equipment is needed to assist directional-drilling or HDD to work smoothly, such as drilling mud recycling system, shale shaker, mud cleaner, centrifugal pump, mud tanks, etc.

DC machinery is professional manufacturer of Horizontal Directional drilling , solids control equipment, CBM , with its top quality and competitive price.