GN CBM Drilling Mud System

China
and taiwan traditional new year will come in February. 2016. In order to thanks
all of GN clients’ support in days gone by year, GN Solids Control offered big
discount on sale for GN drilling
waste materials management equipment. The big discounted for sale activity
will last for the complete Jan.
Drilling waste products GN company offer significant discount for sale in Jan.
2016:

1) Vertical
cuttings dryer GNCD930C and GNCD930C-VFD. Its mainly used to treat the
oil-based drilling cuttings (OBM). Functionality is very good. The Straight
cuttings dryer can reduce the particular oil on cuttings to be able to 3% ~ 5%.
Soon after VG dryer, the reliable discharged is very dry. Its easy for movement
by vehicle. In some countries, it can be cleared directly with such very low
OOC. If not, it can be eliminated to treat by thermal desorption unit.
2) High H dryer (also called substantial G drying shaker). The item utilizes
high G drive reach to 8. 0G in order to dryer the cuttings. Substantial G
drying shaker is principally used to separate water basic mud cuttings. Water
bottom mud is more difficult intended for separation. The main problem to
manage WBM with VG dryer is that, the mud may block the screen holder, then it
cannot distinct any mud any more. Large G dryer shaker may also be used to
treat oil base mud. But it can only reduce acrylic on cuttings to 15 ~ 15%, it
is not sufficient.

3) High speed
decanter centrifuge GNLW363C and GNLW363C-VFD. It really is 14 inch
decanter centrifuge. 14’’ is the most popular dimension centrifuge used in oil
and gas drilling field. Client can choose permanent speed control or changing
frequency control. For the VFD control, GN offers PLC touch screen for sensible
control.
4) Big dish decanter centrifuge GNLW553C-VFD. This can be a big bowl big level
decanter centrifuge. It is which has a 22 inch bowl. It’s the biggest size from GN Solids Control. It can be useful
for waste management, for mud solids control, as well as chemical substance
dosing system (dewatering unit).
5) Screw conveyer. GN offers different diameter and various length screw
conveyer to get drilling cuttings transfer. The actual auger diameter do GN
Solids Control offer: 10’’, 12’’, 14’’, 16’’, in addition to 18’’. GN make 10
ft as standard the design of each section. Clients can make 1 ~ 4 areas for 12
ft, twenty four ft, 36 ft, along with 48 ft. Clients can help to eliminate or
extend the length from jobsite when need. 

Linear motion shale shaker is the first step solids control equipment, and it is the base separation machine for oil and gas drilling rigs.
Shale shaker is a D100 separation machine. D100 means 100% separation. The particles over the separation point can be fully removed after going through the shale shaker screens.
Shale shakers will be placed on Sand trap Tank. In the normal conditions, clean mud from shale shaker will fall down to the sand trap tank. We also call it shale shaker tank or shaker tank.

But in some cases, the operators may need to bypass the shaker tank (sand trap) and direct the drilling fluid to other tanks, then they need to use these side charges. Otherwise operator is not able to bypass sand trap. Most shale shaker are discharge the drilling fluids from shaker deck bottom, so what should they do in this condition? GN Solids Control company offer you the solutions.
GN Solids Control latest design shale shaker is equipped with a sump for dual functions. Operator can choose to let the drilling fluids fall down to the underneath shaker tank (sand trap). The new design is welcomed by the international market, like USA, Brazil, Russia, Iran, Iraq, Kuwait, Oman, India, Indonesia, Malaysia, Singapore, Egypt, Algeria, Nigeria, Tunisia…
Furthermore, GN patent design offers the shale shaker with a reliable performance and much more user-friendly for operators. Below are parts of GN patent design shale shaker features:
1) Interchangeable and fast removable sealing rubber for the shaker deck. It is not only offer the better sealing, but also can protect the shaker deck and shaker screen, and extend the lifetime of replacement shaker screen.
2) Synchronous up and down of the shaker deck angle. It means no matter you adjust the angle from which size, both sides shaker deck angles will be up and down with exactly the same degree.

China traditional new year will come in Feb. 2016. In order to thanks all GN clients’ support in the past year, GN Solids Control offered big discount for sale for GN drilling waste management equipment. The big discount for sale activity will last for the whole Jan.
Drilling waste equipment GN company offer big discount for sale in Jan. 2016:
1) Vertical cuttings dryer GNCD930C and GNCD930C-VFD. It is mainly used to treat the oil based drilling cuttings (OBM). Performance is very good. The Vertical cuttings dryer can reduce the oil on cuttings to 3% ~ 5%. After VG dryer, the solid discharged is very dry. It is easy for movement by truck. In some countries, it can be discharged directly with such low OOC. If not, it can be removed to treat by thermal desorption unit. 

2) High G dryer (also called high G drying shaker). It utilizes high G force reach to 8.0G to dryer the cuttings. High G drying shaker is mainly used to separate water base mud cuttings. Water base mud is more difficult for separation. The main problem to treat WBM with VG dryer is that, the mud will block the screen basket, then it cannot separate any mud any more. High G dryer shaker can also be used to treat oil base mud. But it can only reduce oil on cuttings to 10 ~ 15%, it is not enough.
3) High speed decanter centrifuge GNLW363C and GNLW363C-VFD. It is 14 inch decanter centrifuge. 14’’ is the most popular size centrifuge used in oil and gas drilling field. Client can choose fixed speed control or variable frequency control. For the VFD control, GN offers PLC touch screen for smart control.
4) Big bowl decanter centrifuge GNLW553C-VFD. It is a big bowl big volume decanter centrifuge. It is with a 22 inch bowl. It is the biggest size from GN Solids Control. It can be used for waste management, for mud solids control, as well as chemical dosing system (dewatering unit).
5) Screw conveyer. GN offers different diameter and different length screw conveyer for drilling cuttings transfer. The auger diameter do GN Solids Control offer: 10’’, 12’’, 14’’, 16’’, and 18’’. GN make 12 ft as standard design for each section. Clients can choose 1 ~ 4 sections for 12 ft, 24 ft, 36 ft, and 48 ft. Clients can reduce or extend the length at jobsite when need.

GNZS594E -HB model of linear motion shale shaker
is a 4 outside patio’s shale shaker with screen area 2 . 7 rectangular meters
and composit materials of screen can be fitted to improve screen working
lifestyle. The 2 sets of spielzeug motor help to supply a new linear motion
vibration as well as max 7. 5G H force for better performance. The actual 4 pc
of body type shaker screen fastened
to shale shaker by 6 pc wedge for quick replace. The four units length will
help drilling cuttings can be process dryer regarding longer drying distance
and gratification. There are 3 options for load box of shale
shaker depending on what drilling they actually. HB buffer box with regard
to oil & gas drilling shaker, DZ buffer package for Coal Gas Methan or HDD
drilling shaker, hopper buffer box to get drilling waste management cure
shaker.

Other than shale shaker, GN Solids supply a complete set of solids control
equipment as well as drilling waste management such as desander, desilter,
mud cleaner, decanter centrifuge, centrifugal pump, screw pump, auger, straight
cuttings dryer, mud agitator, mud tank, mud gun, etc
. GN Solids present you with a complete design for a full remedy for client,
please make contact with GN website for more information or even call us
directly.

500GPM is the most popular capacity mud system for HDD, CBM and other trenchless activities. GN Solids Control dispatched a 500GPM mud system to clients.
Firstly, remove the shaker box locking device of shale shaker GNZS703E-HB and mud cleaner GNZJ703E-D8N (Please refer shaker user manual and mud cleaner user manual for detailed operation). Then have a trial operation to shale shaker and mud cleaner.
All valves for pipelines are on off state after dispatch from the manufacturer’s factory. Before start up the system, operator should open values first and ensure all of them unblocked.

Then, start up shale shaker GNZS703E-HB and mud cleaner GNZJ703E-D8N. After the shaker and mud cleaner is running stably, start up submersible slurry pump to feed for the shale shaker. It is the first stage separation. When the mud reaches to three quarters of the 1# compartment underneath shale shaker (about 1 minute), start up the desilter feeding pump (1# sand pump GNSB6x5A-12J). Mud will be transferred to the mud cleaner 4’’ desilter cyclone from the 1﹟compartment, at a pressure of 0.25～0.40MPa. It is the
second stage separation. The clean mud from 4’’ desilter cone flow to the #2 compartment. When the mud height reaches to the overflow pipeline, it will overflow to #3 compartment. The user-owned mud pump is connected to the suction line of the 500GPM mud system tank and transfer qualified mud to wellhead. The clean mud can also directly flow to outside storage tank through the desilter output pipe.
When needed, users can start up the mixing pump (2# sand pump GNSB6x5A-12J) and feed to the mixing hopper GNSLS35A. The weighted mud from mixing hopper flows to 3# compartment. The suction port and discharge port of mixing pump are equipped with T-pipe, it can also mixing/discharge mud from/to outside tanks.  
Pay attention to the performance of the desilter cyclone. Ensure it works properly. If not, adjust the cyclone adjustment cap for a better performance. Pay attention to the figures on the pressure gauge of desilter cyclone, ensure it is under the scope of the working pressure. The working pressure of 4’’ desilter cyclone is 0.25～0.40MPa.