作者： gnadmin

The function of mud gas separator

Mud gas separator also named as poor boy degasser. Nowadays, Aipu solids handle will share more detail with you about mud gas separator function.
Why we require mud gas separator?
If the massive bubbles’s diameter is higher than φ3~φ25mm, which will make the drilling fluid’s gravity and viscosity ratios deviated significantly, the mud won’t meet the demand of drilling, even additional much more, a worse situation of gas in drilling fluid will result inwell kick or blowout.
But mud gas separator as an expert equipment to treat the gas invade mud can efficiently stay away from the above taking place.
What does mud gas separator function?
The mud from the drilling nicely goes into the poor boy degasser. Because of the gravity, the mud drops down in the inner structure of poor boy degasser.
And after that the gas bubbles bursting out. It was discharged through the separator best from the gas exhaust pipe (pipe length shall not be much less than 50 meters).
If to burn the harmful gas, connect gas exist of poor boy degasser to flare ignition device by pipe in about 30 meters away from the poor boy degasser. The degassing of drilling fluid was sent into shale shaker inlet or shale shaker distributer.
The safety valve on the bestis to release the gas in case the inner pressureis very major, and also the stress meter on the best should be toread the inner pressure.
Why mud gas separator is applied broadly, the following case will provide you with detailed explanation.
Mud gas separator advantages
1. Higher approach efficiency for the duration of continued drilling
2. Promotes safe drilling environment
3. Efficient removal of cost-free gas
4. Constructed to match drilling system and application
5. Control delivery of gas to the flare line
6. Control of retention time of gas-cut mud within the vessel
7. Optimizes approach effectiveness and efficiency
8. Quick transportation, rig-up and rig-down
9. Adaptable for distinct drilling height or other circumstances
Aipu as a professional solids manage manufacture use high high-quality steel supplies manufacturing higher performance mud gas separator. Aipu mud gas separator can proficiently stop the damaging gas erosion, ensure high operating efficiency.

GN Mixing Tank and Its Function inside a Comprehensive Mud Solids Manage Method

Inside a total Mud Tank recycling solids deal with method bigger than 1000Hp, mixing tank is primarily situated since the 5th tank, becoming positioned following trip tank, shale shaker tank, centrifuge tank and suction tank.

1. Function of mixing Mud Tank
In most circumstances, recycling procedure of drilling mud solids handle plan could possibly incur some loss in chemical compounds in drilling mud. That is definitely why to ensure that it is actually basically attainable to hold the perfect functionality and viscosity of drilling mud, operator need to have to add some components like chemical compounds from time for you personally to time in for the recycling technique.

2. Equipments for mixing Mud Tank
Core gear for mixing tank is no doubt mixing hopper. Like GNSLS Jet Mud Tank mixer, producing use of venture principle to suck inside the additive material in towards the approach. Mixing hoppers is normally installed on prime of tank or on tank skid per net page scenario or operator’s preference. GNJBQ mud agitators and GNNJQ mud gun are employed in mud tank to stir the mud from settling down.

three. Pipeline connected to mixing Mud Tank
1st, naturally, the mixing pipelines, like inlet and outlet, are respectively sucking the mud to mixing hopper and delivering mud just following adding material. Secondly, mud gun pipeline, is utilised for connecting all mud guns inside the plan. Thirdly, the water pipeline, is employed for flushing the strategy as well as for adding water for the duration of mixing. For the final, suction pipe line for supplying the mud pump.

This seriously is typically a normal mixing tank GN Solids Deal with kinds and manufactures for COSL Group. All equipments utilised inside this Mud Tank also as within this strategy are developed by GN Solids Manage. Could possibly possibly possibly you’ve got got any interest or query, welcome to produce make get in touch with with with me straight.

visit the website as below for your reference:

http://www.gnsolidsamerica.com/mud-tank.html

http://drillwastemanagement.com/category/uncategorized/

 

Desander & Desilter in Solid Control System

As two indispensable equipments in the solid control system of oil & gas drilling, desilter and desander?are responsible for separating the small solids in the drilling fluids which has been treated by the shale shaker & desilter,The desander takes care of the solid with diameter 45~74μm, and 15~44μm for desilter.

Normally desanders are mounted on the top of the first mud tank together with shale shakers & vacuum degassers, while desilters are mounted together with centrifuges. Sometimes to save the top area of the mud tank, desander & desilter are combined together to work as high efficient mud cleaner.

How to Choose and Design Desilter System,you must care to select Desanders & desilters, high pressure flow?pipes & a small shale shaer at the bottom. For How to Choose and Design Desilter System, only one ways of above is not enough,you also need record the releated Parameter。

while for high efficient it would need two motors. There would equiped two 10″ or 12″ diameter?iron hydrocyclones for desilter just as the solids need to be separated is relatively big, and include some sands in the mud. While for desilters, it would equiped 6 to 12 pcs 4″ diameter hydrocyclones?which are?made of wear resist plastic.

Working Principle of the hydrocyclones.

Hydrocyclone Working Principle – GN,For the work principle of hydrocyclones, it works like this. First the drilling fluids are?sucked up to 0.25Mpa ~ 0.4Mpa by sand pump, and enter into the cones through the side inlet which is?normally only 2-1/2″ diameter. The fluids then flow spirally inside of the cone. Effected by the centrifugal force, the heavy solids in the fluids would be throwed towards the?inner wall of the cones,?go down to the bottem, and discharge through the sand discharge port, while the light fluids would go up and discharge through the upper oulet. The diameter of the bottom discharge port is adjustable, and with a cover of hydrocyclone.

As an quick-wear part of VARIETY OF DRILLING MUD SYSTEM, the lifetime of hydrocyclones is not so long as other parts. So it is neccessary to check their working condition, and replace them with new ones. As a whole set of the hydrocyclone, clamps & flang are also replaced together with the hydrocyclones.

1 set of solids control system shipped to drilling rigs

GN solids America shipped 1 set of solids control system/equipments to the drilling rigs in America, such as 4 shale shakers GNZS594, 1 mud cleaner GNZJ594-2S12N, 1 decanter centrifuge GNLW363G and screens. A part of them happen to be shipped for the jobsite from Houston directly, as well as other part will be shipped from China straight,from GN solids control– manufacture facility and headquarter of GN solids America.

Usually a comprehensive solids manage method also consists of vacuum degasser, mixing hopper, mud agitators, mud gun, mud tanks, these could possibly be made locally in client’s country to save freight charge. GN solids handle can give both complete solids handle system and only solids control equipments.

Solids control equipements is often also utilised for drilling cuttings dryer program within the oil drilling jobsite. For oil based drill cuttings, the standard way would be to make use of the vertical cuttings dryer to dry the cuttings which can be collected from shale shaker and mud cleaner, and recycle the oil and throw away the dry cuttings. But at times operators will use major bowl decanter centrifuge instead of vertical cuttings dryer, which can decrease the oil content material within the cuttings under 8%, this way can boost their efficiency.

Hi-G dryer shaker is utilised just before the vertical cuttings dryer when the fluids content is more than 80%, also it’s employed for water based drilling cuttings. It is actually a further kind of shale shaker, but with high G force and diverse feeder system. Hi-G dryer is one more powerful method to strengthen the efficiency of vertical cuttings dryer, it may separate some massive solids and much less the water content material.

read more for GN,recently projects pls click here http://www.myprgenie.com/view-publication/maintenance-tips-for-the-solids-control-equipment.

Welcome to check out GN solids America internet site and leave us message for any queries or ideas.

Drilling Waste High G Dryer Shaker Screen

Drilling waste high G dryer shaker screen is a particular sort of shale shaker. It use higher G force primarily utilized to treat drilling waste cuttings.
Why it’s referred to as high G dryer shaker screen, what is the distinction of high G dryer shaker screenr with solids handle shale shaker?
Yes, certainly high G dryer shaker screen is usually a kind of shaker. The distinction of high G dryer shaker screen and solids handle shale shaker as below:
1) G force various: High G dryer shaker screen may possibly make use of G force about eight.0G during separate the drilling waste cuttings, though solids manage shaker screen make use of six.5G ~ 7G for the duration of functioning. The design and application G force various.
2) Feed kind different: High G dryer shaker screen, it is actually employed to treat drilling cuttings from solids manage screen panel (shale shaker, desander, desilter). The cuttings transferred through screw conveyor auger to the high G dryer shaker screen, In this case, dryer normally is with hopper feeder. When solids manage shaker screen is usually with box feeder or weir feeder.
3) As the dryer shaker screen G force is bigger then replacement screen, in request a sturdy style for the shaker deck.
In which circumstances high G dryer shaker screen might be used?
It really is specialized for water based mud drilling cuttings separation. Followed using a higher speed centrifuge for LGS. to separate the fine solids.
two) It might be utilised for oil based mud drilling cuttings separation, because the alternative of vertical cuttings dryer (Vortex G). But is can’t separate oil based cuttings as dryer as vertical cuttings dryer.
How can buyer get quick delivery in case urgent?
GN Solids America always have higher G dryer shaker screen and solids handle shaker screen in stock in China factory and Houston factory, at the same time,I want to simply clarify about mud cleaner issue,Mud Cleaner Unit for Rotary Bored Piling and Civil Engineering,here why introduce the Mud Cleaner  item,for it’s a importent product during make solids control,and Gn is facility to make it.