July 2020 - Solids control system, TBM slurry treatment plant, HDD mud recycling system, Drilling mud system-KOSUN

July 24, 2020July 24, 2020

Bentonite Mud Recycling/ Recycle Equipment

Bentonite Mud Recycling Equipment are designed to start off with clean fluid and have dirty fluid introduced into the system at a reasonable rate, determined by the capacity of the unit and size of the drill. Many contractors try to have one recycling system set up in a central location and haul drill spoils to the unit from various locations to be cleaned and re-conditioned. If an empty recycling system is filled with drill spoils (dirty drilling fluid) it will not perform well and take a lot longer to get the desired results.

When operating a Bentonite Mud Recycling Equipment, always maintain proper tank levels and do not let the fluid level go down below half in the dirty compartment before introducing more drill spoils into the system. It is best to try to balance the flow of the spoils pump for a constant feed into the system, or at least operate the dirty/scalping compartment tank between full to half. Letting the dirty/spoils compartment go down to almost empty can temporarily overload the system with solids and the overall end-result is more solids going back to the drill’s reciprocating pump, leading to shorter pump life.

A Bentonite Mud Recycling Equipment is also a mixing system, and includes a centrifugal mixing pump, mixing hopper and mixing jets located on the bottom of the tanks/compartments to keep the drilling fluid agitated. As clean drilling fluid is returned to the drill via a centrifugal charge pump during drilling operations, drilling fluids return from the entry and/or exit pit are picked up via a trash pump and discharged over a scalping shaker that makes the initial coarse cut, removing large drill solids that can either settle to the bottom of the tanks or cause plugging problems with hydrocyclones.

Bentonite Mud Recycling Equipment should be sized to handle at least one and a half times the maximum pumping rate of a drill’s circulating system in order to maintain a clean drilling fluid and to minimize wear on the rigs drilling fluids circulating equipment (especially the reciprocating pump). When in operation, drilling fluid from the clean compartment should cascade back into previous compartments (lower bypass gates should always be closed during recycling).

KOSUN- China Solids Control Leader&Drilling Waste Management Expert
Email: sales2@adkosun.com
Wechat:+86 18792396268
Contact person: Lily Wang
Online consulting:
http://www.kosun.com
http://www.kosuneco.com

July 22, 2020July 22, 2020

Mud Circulation System for HDD & CBM

KOSUN Mud Circulation System is widely used in the following drilling applications: Horizontal Directional Drilling (HDD Trenchless Construction), Water Well Drilling, Tunnel Boring Machine (TBM), Coal Bed Methane (CBM). Mud Circulation System for HDD & CBM is a combination solids control equipment that is connected among mud flow lines configured on mud tanks. It aims to clean, recycle, mix and condition the drilling fluids in desired properties as per the drilling formation requirements.

Main advantages of Mud Circulation System for HDD & CBM:

1.Mud Circulation System is designed based on both over 20 years of technical experience in solids control industry and in-depth market research, with benefits as reasonable structure, favorable treatment process and a wide range of application fields.

2.Multifunctional and integrated design to meet mud purification, recycling, preparation and storage, greatly reducing overall dimensions of the tank system, meeting HDD requirements on site and space.

3.Explosion-proof, rainproof and dustproof electric system to ensure construction safety and quality.

4.With simple and compact structure, light weight, foldable or dismountable walkway and guardrail, being easy for transportation and installation.

5.Manufacturing base and outstanding research & development and management team. KOSUN has obtained API and ISO certifications, CE certification, Certification for export to Russia, ISO14001 and ISO18001 of Environmental Safety System, and can meet export standards of all countries around the world.

KOSUN Mud Circulation System is a very popular system used in HDD and CBM drilling. As the manufacturer of Mud Circulation System in trenchless construction, KOSUN have the mature mud treatment solution, and customized series Mud Circulation System for our customers. KOSUN Mud Circulation System mainly composed of shale shaker, mud cleaner, centrifugal pumps, mud tank, jet mud mixer and other auxiliary equipment.

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July 16, 2020July 20, 2020

KOSUN Solid Control Equipment Drilling Offshore

In China solids control industry, KOSUN is a solids control leader and expert in drilling waste management. KOSUN is capable of providing customers with such four series as oil & gas drilling solids control equipment, centrifuge, drilling waste treatment equipment and drilling security equipment, including 25 categories of products,such as shale shaker, desilter cone,shale shaker screen, desander, desilter,dryer shaker, vacuum degasser, centrifugal pump, submersible slurry pump, shear pump,mud agitator, mud gun, drilling fluid mud cleaner, decanter centrifuge, jet mud mixer, mud tank, diesel tank, water tank, complete solids control system,etc.

Solids control is a technique used in a drilling rig to separate the solids in the drilling fluids that are crushed by the drill bits and carried out of the well surface. Normally, a solid control system contains five stages: the mud tank, oilfield shale shaker, vacuum degasser, desander, desilter, and centrifuge. The shale shaker is used to separate big solids with diameter above 75μm, the desander treats solids from 45–74μm, and the desilter segregates solids between 15–44μm. Sometimes the desander and desilter are combined as one highly efficient mud cleaner. When air enters the drilling fluids, a vacuum degasser is used to separate the air. If no air is found in the mud, the degasser will work as a big agitator. All these stages are mounted on the top of the mud tank. After separating the solids, the clean mud can be pumped into the borehole again.

The drilling mud system will separate unuseful drilling cuttings and other solids among drilling fluids. It will correct drilling mud property and keep the drilling fluids performance good. Solid control effect to well drilling also includes holding proper gravity, density, weight, etc. Good solids control to well drilling will produce good quality drilling fluids during whole well drilling. The good drilling fluids will influence good drilling greatly. Use good drilling fluids, the well drilling will be fast and efficient, the drilling cost will be less than those bad solids control well drilling. During whole drilling mud system, we’ll get good and safe drilling condition decrease and even prevent blowout danger. So nowadays we take solids control as rather essential part for oil and gas well drilling, geothermal well drilling, CSM exploration, etc.

Tags: solids control equipment for sale, solid control equipment drilling for sale, mud solids control, solid control drilling, solid control in drilling, solid control system drilling, drilling mud solids control, mud solids control equipment, drilling mud solids control system, solid control equipment drilling.