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Drilling mud (drilling fluids) is used to Remove cuttings from well; Suspend and release cuttings; Control formation pressures; Seal permeable formations; Maintain wellbore stability; Minimizing formation damage; Cool, lubricate; and support the bit and drilling assembly; Transmit hydraulic energy to tools and bit; Ensure adequate formation evaluation; Control corrosion (in acceptable level); Facilitate cementing and completion.drilling fluids(drilling mud) is pumped from the surface through the hollow drill string, exits through nozzles in the drill bit, and returns to the surface through the annular space between the drill string and the walls of the hole.

The drill bit grinds rocks into drill cuttings, which are entrained in the mud flow and are carried out to the surface. And we separated the mud from the solids to make the mud return to the recirculating mud system. Continue reading “Oil Mud Separation”

M-I SWACO has been awarded a substantial multi services contract inclusive of drilling and completion fluids, drilling waste management, filtration, wellbore clean up tools, vessel cleaning and related services .
This contract is six year (with option for two additional years) and begins June 2010. The revenues is expected to result in approximately $800 million over the life of the agreement.
This contract routinely services 6 to 10 drilling rigs offshore Cabinda, Angola in Blocks 0 (shallow water) and Block 14 (deepwater).

Continue reading “M-I SWACO’s Service to Offshore Angola”

How to use a vibrator of shale shaker, it contains two keys: disassembly of the bibrator of shale shaker, reassembly of shale shaker. And you need exactly remmber that disconnect power to the electric motor and lock the disconnect swithch in the open position.

Disassembly of the Vibrator of Shale Shaker
WARNING: Disconnect power to the electric motor and lock the disconnect swithch in the open position.

1. Remove motor and drive pulley guard.
2. Remove the counterweight guard from both ends of the vibrator shaft.
3. Loosen the four motor support bolts located under the motor, loosen the V-belts and remove them.
4. Remove the V-belt sheave , by first loosening its taper lock hub.
5. Remove the counterweights , by removing the clamp screws and reusing the screw to open the slots in the counterweights, by tightening the screws into the tapped holes.
6. Remove the collars  and the retainers  with the Spiro lox rings  in their grooves. Remove cartridge cap screws.
7. Remove retaining ring  from the drive side only. By striking on one end of the shaft  with a lead hammer or a hammer and a block of hardwood, it is possible to start to drive out the cartridge  on the other side.
8. Then it should be easy to pry either or both cartridges loose from their bores in the housing ends. If difficulty is experienced a cartridge can be bumped from the inside by striking the shaft again at the other end. When one cartridge is removed the shaft can be slipped from the housing. Continue reading “How to Use a Vibrator of Shale Shaker”

Today,we received a client inquiry for Fluids System Inc. shale shaker screen panel.
GN solids control adopted particular screen production techniques and material of SS304 or SS316, we can produce shaker screens of replacement for world famous brand, and design and manufacture various sizes screens according to

the customer’s requirements.

Fludis System shaker screen specifications

Recently we produce some shaker screens for replacement of Fluid Systems Series 500 and 5000 shakers. Dimension:42”x29”, Material: SS304, Frame material: Iron.

Fluids System shaker screen Processing technology
MFX Series screens are general duty screen panels. This series of screens utilize tensile bolting cloth and are available in mesh sizes from 6 to 400. As with all Fluid Systems, Inc. O.E.M. screen panels, each screen is factory tensioned to eliminate improper tension in the field.
FMS series screens utilize the same cloth as MF screens with the addition of a perforated support plate and are available in mesh sizes from 10 to 400.The support plate offers extra support for heavy loading and reparability of damaged or worn sections of the screen panel. As with all Fluid Systems,Inc. O.E.M. screen panels, each screen is factory tensioned to eliminate improper tensioning in the field.
Continue reading “Fluids System Inc. shale shaker screen panel”

Desander and desilter hydrociclones are device to separate particles from drilling fluid, which is sorted by shale shaker in the first phase of solids control system. You can see in the first picture.

Usage of hydrocyclone

A hydrocyclone is often used to separate drilling cuttings from drilling mud originating at a desander desilter or some other continuous source of pressurized liquid. A hydrocyclone is most likely to be th

e right choice for processes where “lights” (drilling fluids, e.g.) are the greater part of the mixture and where the “heavies” (drilling cuttings e.g.) settle fairly easily.

Continue reading “Introduction of hydrocyclones in desander and desilter”

Derrick Equipment Company has agent in China,They brought Derrick DP600(Dual pool 600) shale shaker on 10th CIPPE.

The Derrick DP 600 (Dual Pool 600 shale shaker)incorporates numerous patent pending technological advancements designed to meet and exceed the evolving needs of the drilling industry. Innovative dual concave screen frame, increased fluid-handling capacity, a newly designed screen compression system and an optional scalping deck combine to provide a new standard in screening equipment. Continue reading “Derrick DP600(Dual pool 600) shale shaker on CIPPE”

Oil and natural gas corp. today declared the finding of three oil and gas this month, it has approved that they would invest Rs 3241 crore in developing Cluster-7 marginal fields in the western offshore.

ONGC said it discovered gas in a well drilled in East Godavari district in Andhra Pradesh. Oil and gas in a separate well in shallow waters off the Andhra coast.

Besides oil was discovered in Gujarat block, a company press statement.But ONGC did not give estimation of it.

To invest the discovered oil, the company board approved a capital expenditure of Rs 3241.03 in the first phase of development.

In the first phase, they plan to install four new fixed well platforms and drilling of 20 development wells from which the cumulative production of oil and gas for 16 years. And the production is expected to be 9.73 million tons and 4.52 billion cubic meters.

In their plan, the project is completed in 35 months later, and the first oil is expected in March,2010.

GN solids control, as an leader of the oil and gas associated industries, is very exciting to hear this, as the price of oil and gas is rising all the time, more exploitation is really needed.

As we all know, the urgent demand of oil and gas inspire the exploitation and drilling and also the solids control etc. In GN solids control, we only produce top quality products, and we really welcome the customers all over the world which needs solids control.

Libya clients mud system requirements,this is continued wit Mud gas separator & Trip tank skid

New Bomco F-1000 single acting triplex mud pump complete.New Bomco F-1000 single acting triplex mud pump complete with:

Rated power:1000hp
maximum speed:120rpm(at crankshaft)
stroke length:10”
fully enclosed machined and fabricated steel main frame
main frame with access covers over crosshead
area and inspection doors on each side
double helical pinion shaft and bull gear
machined forged steel crankshaft
self-adjustable and replaceable crosshead guides
individually forged steel interchangeable fluid end modules with quick change valve pot covers
new Ensco liners, pistons, polyurethane valves and seals
oil bath and positive flow lubrication system
suction and discharge manifolds
new bomco pulsation dumpner,5000 psi maximum
service pressure, 20-gallons surge capacity, 4” api 5000 ring joint connection Continue reading “BOMCO F-1000 single acting triplex mud pump”

The Mud gas separator & Trip tank skid is continued with Mixing and reserve mud tank about our proposal to a Libya drilling company.

Following is clients requirements for Mud gas separator & Trip tank & Choke Manifold skid

1-      10’ x 40’ oilfield type skid with loading hitches for tail boarding and provisions for mounting of choke manifold.

2-      60 bbls trip tank 8’ long x 10’ wide x 8’ manifold high

one (1) 10 hp agitator

two (2) 3’’ x 2’’ centrifugal pump with mechanical seal for trip tank. pump to be powered by a 25 hp, 1800 rpm, 480 volt, 3- phase, 60 hz x pac motor.

3-      mud gas separator to be 2.5’ x 20’. unit will separate mud and vent gas. unit will fold over the top of the choke manifold.

4-      one (1) 4’’,  5000#, 2-1/16’’ choke manifold complete with one (1) 5- way cross, eight (8) 4-1/16’’ x 5000# gate valves, one (1) Continue reading “Mud gas separator & Trip tank skid”

The Introduction of Mud Control Equipment

Mud Control Equipment, usually referred as solids control system or solids control equipment. It contains shale shakers, sometime rig shakers, mud cleaners, decanting centrifuge and so on. In G.N. China, we always supply Fluids Processing System Shale Shaker Mud Cleaner Desander  Desilter Decanting Centrifuge Vacuum Degasser, Sand Pump, Mud Gas Separator, Jet Mud Mixer, Mud Agitator, Shear Pump, Submersible, Slurry Pump, Flare Ignition Device, Mud Gun, Mud Tank, Oilfield Equipment Parts,

G.N. China is One Famous Mud Control Equipment Manufacture

GN Solids Control-Tangshan Guanneng Machinery Equipment Co., Ltd. Is a China  leading manufacturer  specializing  in complete line of  equipments for mud control system.GN Drilling mud equipments are widely used in Oil & Gas Drilling , HDD Mud System and Slurry Separation Plant.