Drilled solids discharge model decanting centrifuge is for drilling mud barite recovery.

drilled solids decanting centrifuge

Following is 1 type of solids discharge model decanting centrifuge.

Two Drilled solids discharge centrifuges, with suitable feed pumps, capable of running in continuous operation, suitable for:
a)Drilled solids discharge mode or barite recovery mode,
b)All types of water based or at a later date oil based well fluids,
c)The drilled solids discharge decanter centrifuge should process fluids with densities between 9 and 20 ppg; there may also be a need to process fluid densities up to 20.0 ppg with possible addition of Hematite
d)Decanter Centrifuges design will be variable speed type to handle high and standard feed rates.
e)Feed rates expected are + 60 gpm (25/7.5 HP) for low volume and + 250 gpm (50/15 HP) for high volume centrifuges
All discrete items for decanting centrifuges, feed pumps, etc should be skid mounted as single units/crane lifts;
All associated feed pumps, lines ancillary equipment to interface with drilling rig solids control/mud tank system;

Welcome to consult us for drilled solids discharge decanting centrifuge.

As drilling mud system manufacturer,some times we got inquiry for drilling mud materials.HDD mud materials,and oil gas drilling mud materials.

But we do not make drilling mud material,only drilling fluids recycling system,and equipments.

Below is the inquiry for drilling mud materials

Drilling Mud BENTONITE :
sodium base bentonite :
-yield point is(15 centipoises in (16) M3/MT)
in Concentration of approximately (6.5 g/100ml)
The API filtrate can be reduced to 15 ML and below the Moisture content shall be not exceed.
(10%) by weight, (2.5%) residue on A (200) mesh screen max. .Packaged in multi walled paper of 1000kg.

Drilling Mud CMC LV: Continue reading →

With GN mud Cleaner being more and more famous,now search “mud Cleaner” in Google.com,You’ll find GN mud cleaner products page rank Top 5.

See tech specs for :Drilling mud cleaner. 

Mud Cleaner Top 6 Rank in Google:

China Horizontal directional drilling(HDD) rig ,HDD Equipments,and machines manufacturer list.As a Chinese Horizontal directional drilling mud systems manufacturer.GN Solids Control people collect some best suppliers list of HDD rig to worldwide clients.

Learn more about:Horizontal directional drilling mud system

• Vermeer Beijing Manufacturer-Drilling rig HDD

Vemeer China VBM Company,  is Balama VBM : Vermeer Beijing Manufacture Joint venture Vermeer USA with Balama China,Specializing in manufacture and sales of vermeer horizontal directional drilling rig.

• Huanghaijixie China laregest horizontal directional drilling rig

As the largest professional manufacturer of HDD (HORIZONTAL DIRECTIONAL DRILLING) rigs in China, we are able to manufacture different HDD with different capacity, from 15 tons to 450 tons. FDP-series horizontal directional drilling rigs, which are mainly used in the construction of underground pipe systems. Continue reading →

Mud jet mixing system is available for oil gas drilling & HDD (Horizontal directional drilling).

Jet mixing pump is ok and what i understand from the photographs is that this jet mixing system is for online usage. That means that the mud is to be mixed while the intake of water is going on which is contrary to the actual system adopted in directional drilling wherein the water tanks are filled up first and then the mixing procedure starts so what we actually need is a jet mixing system which can actually act as a stirrer in the mud tank itself.

Mud jet mixing system

We must also keep in mind that the speed of water intake is much higher than pouring of bentonite so online system for simultaneous water intake and mixing seems a little typical.
Bentonite mixing unit
I will try and send you some snaps of typical mud mixing system used in HDD in my next mail which can throw some more light on what i am trying to convey.

There might be some misunderstanding for our jet mixing sytem,from your description,it seems our system just meet the requirements,pls see enclosed photoes for pipes linkes of our jet mixing systems.review the following explanation:

1,For mixing,firstly,water tanks are filled up, then adding bentonite from the hopper,the mixing system mix the bentonite and fluids from the pump,then goes from the blue pipe into the tank. Continue reading →

The drilling mud combo claner is a combination of desander desilter,and underflow linear motion shale shaker.

• Inquiry for drilling mud combo cleaner:

Drilling mud combo cleaner

We are XX company an indian independent oil and gas  drilling Company in India, currently operating in the 4 blocks across the country. we need one mud cleaning  system having combo cleaner of desander 2 cone and desilter 18 cone and rest specification is attached kindly quote us your best price .waiting for your reply.

• Combo Cleaner Mud Combo Unit

The Combo Cleaner combines hydrocyclones and a Vibratory Screen to provide liquid/solids separation at a high flow rate. As a first stage, the mud is processed through the hydrocyclones, the cleaned fluids is carried out the Hydrocyclone overflow and the concentrated underflow (solids) are deposited on a vibratory screen deck. The screen deck imparts a rapid linear motion, producing an energy force that dewaters and conveys the solids to the discharge end of the screen. The screened fluids flows into a collection pan located below the screen deck. The cleaned liquid overflow from the hydrocyclones and the screened liquid may be blended together.Drilling Mud Cleaner Combo Unit – Hydrocyclones over a  Linear Motion Shale Shaker Screening Deck. Continue reading →

Barite Recovery decanting centrifuge is for drilling mud solids control.GN manufacture complete line of decanting centrifuge for Barite recovery.

High speed decanter centrifuges  of 3200r/min  and variable speed Barite decanting centrifuge are available)

Learn more:Drilling mud decanting centrifuge

Inquiry for Barite recovery centrifuge from Indonesia Client:

Barite Recovery Centrifuge

–    Fully hydraulic driven Barite Recovery Centrifuge(GN centrifuge are electric driven,Hydraulic driven barite recovery centrifuge is unavailable) , with minimum 19” bowl x 70 length. Capable to run at minimum from 0 to 2800 rpm without changing any pulley. Driven by explosion proof electric motor. Completed with a variable speed positive displacement supply submersible slurry pump, automatic safety shutdown if under excessive torque, scroll and bowl anti-plugging device, and emergency stop for safe operation
–    G-Force at max speed : 2,060 G’s
–    Capable to process 200 GPM at 9.0 PPG fluid
–    C/ W Centrifuge stand and Feed pump
–    Dual mode centrifuge for barite recovery and solids control.

GN mud mixing hopper are widely used in HDD(horizontal directional drilling) and oil gas drilling for bentonite mixing.Mud Mixing unit is combination of drilling mud hopper and centrifugal pumps,it’s mixing force comes from the centrifugal pump.

mud mixing hopper

The mud mixing hopper, also called a jet mixing hopper, in which materials are put into the circulating mud system. The mud hopper is powered by a centrifugal pump that flows the mud at high velocity through a venturi nozzle (jet) below the conical-shaped hopper. Dry materials are added through the mud hopper to provide dispersion, rapid hydration and uniform mixing. Liquids are sometimes fed into the mud by a hose placed in the hopper.

Mud Mixing Hoppers

The GN Mud equipmet range of mud mixing hoppers delivers safe, accurate and reliable mud mixing for both on- and off-shore applications. Design of the hopper is focused on key safety and usability features such as dust-free operations, interfacing abilities and remote or manual control options.

The mud mixing unit can be delivered with an integrated Venturi-type mud mixer to provide fast, easier and more effective mixing of fluids and powders. We can also design and manufacture upgrades of existing mud mixing hopper systems to ensure dust-free operations and more modern interfacing abilities. Feeding and dosing is controlled using Open / Close valves; the valves can be controlled remotely (optional) or locally.

For more information about our mud mixing system Continue reading →

GN Horizontal directional drilling (HDD) mud Cleaning and regeneration system and equipments become more and more popular,just last week,we got two orders from around clients,1 is from a HDD contractor company,and the other is from a company want to do HDD mud service.

HDD Mud Systems inquiry

hdd mud cleaning regeneration system

Inquiry on 30/11/2009

GN Solids Control
Currently looking at a project where we need to run pitless directional drilling technology.
What we would like is a HDD mud system that can handle around 300GPM
Mud will be water based, and self mudding, no additives.
System to be built on skids and all drilling mud  shakers and pumps etc driven by hydraulics.
If required I can supply all the hydraulics when unit arrives in Australia.
Please quote on 4 of these systems.
Also quote on 6 mud/storage tanks with capacity of 35,000ltrs or more.
Tanks can be no wider than 2.4 mtrs and must be skid mounted.
If I could have an indicative quote by the 2nd  December  would be appreciated.
Thanks for your time and look forward to your reply,

Mud cleaning and regeneration system inquiry Continue reading →

HDD mud desander is a hycdrocyclone desander separator used in Horizontal directional drilling mud system.

GN design and manufacture mud desander for HDD mud system and oil gas drilling.

HDD( Horizontal directional drilling)

HDD mud desander

Directional drilling (or slant drilling) is the practice of drilling non-vertical wells. It can be broken down into three main groups: Oilfield Directional Drilling, Utility Installation Directional Drilling ( or HDD., Horizontal Directional Drilling, Directional boring) and in-seam directional drilling (Coal-Bed methane).All of the HDD need mud system.and many of them needs mud desanders to be mounted on the mud tank.

What is a mud desander?

Usually  the cone  diameter is more than 6″is called Desander, and used as the second-control equipment in drilling operation. We commonly used 10 “and 12” cones desander to separate solid-phase particle size 47-76μm in the drilling mud.

A mud desander is a  hydrocyclone device that removes large drill solids from the whole mud system. The desander should be located downstream of the shale shakers and vacuum mud degassers, but before the desilters or mud cleaners. A volume of mud is pumped into the wide upper section of the hydrocylone at an angle roughly tangent to its circumference. As the mud flows around and gradually down the inside of the cone shape, solids are separated from the liquid by centrifugal forces. The solids continue around and down until they exit the bottom of the hydrocyclone fluids desander (along with small amounts of liquid) and are discarded. The cleaner and lighter density liquid mud travels up through a vortex in the center of the hydrocyclone, exits through piping at the top of the hydrocyclone and is then routed to the mud tanks and the next mud-cleaning device, usually a desilter. Various size desander and desilter cones are functionally identical, with the size of the cone determining the size of particles the device removes from the mud system. Continue reading →