Month: May 2010

We list top China Drilling Mud Pump Manufacturer as our drilling rig mud system buyers always ask GN Solids Control to give them rig mud system package solutions.Our major clients are looking for OIL Gas Drilling & Horizontal directional drilling mud system and mud pumps.

GN Drilling mud Equipments
The Top Triplex Mud Pumps Manufacturers are:
1,Bomco Mud Pump(Baoji Oilfield Machinery Co.,Ltd),which is world famous.(High Price,Top Quality,mainly for Oil Gas Drilling)

2, Lanzhou LS-National Oilwell Petroleum Engineering Co., Ltd
Joint Venture With USA(NOV,National Oilwell Varco).(High Price,Top Quality,Only big mud pumps,mainly for oil gas drilling)

The Medium Mud Pump manufacturers are:
1)Qingzhou Petroleum Machinery Factory CO.,LTD
Qingzhou Petroleum Machinery Factory Co., Ltd (former Qingzhou water Pump works), built in 1966, taking up 200,000 square meters field area, 110,000 square meters built-up area, with general assets of 150 million yuan, enterprise staff of 1100 people, professional and technical personnel of 170 people, and annual output of 350, is one of the three largest manufacturers of oil drilling mud pump and its accessories. The product covers various large oil fields all over the country with the home market occupation ratio reaching more than 50%, and export USA, Canada, Middle East and the former Soviet Union area. The company passed ISO9001 quality system certification in 1997 and has produced strictly according to international API Standard. Now it has become the first class networks supplier for petroleum, goods and materials to Petroleum and Gas Group Company of China. Continue reading “Triplex Mud Pump China Manufacturer”

The desander and desilter are important parts of solids control system, and the hydrocyclone cones is the key component. Here is the detailed introduction of the cones design, the use and ability of desander desilter cones, and then I introduce you the manufacturers of  desander cone and desilter cones.

Desander desilter cones design

The desander cone and desilter cones all are also referred as hydrocyclone cones, cones are basically separate the solids from drilling fluids. The separation process is carried out by employing centrifugal forces. The Cones are made of high durameter polyurethane with optional steel inserts, which ensure consistent productivity.

Continue reading “Desander Cone and Desilter Cones”

GN supply KEMTRON Shale Shaker Replacement Screens Panel.We have our own OEM factory in China wiremesh center city,Anping,Hebei China.We distribute Shaker screens for many brand shale shakers,Ken-Trom,Derrick,Nov Brandt,MI-Swaco etc.

Since 1990 KEM-TRON has been driven by a desire to provide superior, cost effective solids control and dewatering products and solutions across a broad spectrum of industries.  This search for excellence has earned KEM-TRON a reputation as a leader in separation technology, as we have extended our presence into over 30 countries.

KEM-TRON manufactures a complete range of flow line shale shakers.  Shaker options include single or double deck, one to six screen panels, dual or single point jacking system, carbon or stainless steel, linear motion or variable g-force (VFD) controls.

Feature of Kemtron LINEAR MOTION SHAKERS / MUD CLEANERS(KTL-48B)

Continue reading “KEMTRON Shale Shaker Screen Panel”

Centrifugal pump with mechanical seal some are required by GN Solids Control Clients for drilling mud System.As a manufacturer for mechanical seal centrifugal pump we give explanation info. as below.

Centrifugal Pump

A centrifugal pump is a roto dynamic pump that uses a rotating impeller to increase the pressure of a fluid. Centrifugal pumps are commonly used to move liquids through a piping system. The fluid enters the pump impeller along or near to the rotating axis and is accelerated by the impeller, flowing radially outward into a diffuser or volute chamber (casing), from where it exits into the downstream piping system. Centrifugal pumps are used for large discharge through smaller heads.

In some situations, packing material is not adequate for sealing a centrifugal pumps shaft. One common alternative method for sealing the shaft is with mechanical seals. Mechanical seals consist of two basic parts, a rotating element attached to the pump shaft and a stationary element attached to the pump casing. Each of these elements has a highly polished sealing surface. The polished faces of the rotating and stationary elements come into contact with each other to form a seal that prevents leakage along the shaft.

The most effective method of preventing the leakage of the drilling  fluids from the centrifugal pump to the external surroundings is using the mechanical seals. The mechanical seals Continue reading “Centrifugal pump with mechanical seal”

GN complete line machineries can be used for liquid and solids separation.

Below,you’ll see a machineries table which used For GN240 Liquid Solids Separation.

Solids Liquid Separation Machineries	Capacity	Cut Point
150YZ250-40B Slurry Pump	240m³/h	Feeding Shale Shaker
GNZS150-3 Shale Shaker(40Mesh)	240m³/h	≥0.42mm
150YZ250-40A Slurry Pump	270m³/h	Feeding Desander
ZQJ250x3 Desander(10”)	270m³/h	≥0.07mm
150YZ250-40A Slurry Pump	270m³/h	Feeding Desilter
ZQJ100x18 Desilter(4”)	270m³/h	≥25microns

Liquid Solids Separation Process
1. The 150YZ250-40B Slurry Pump Feed GNZS150-3 Shale Shaker from Slurry Pit.

2. In the first phase the Liquid and Solids passes over GNZS150-3 Shale shakers with 40mesh Screens to remove debris and larger particles. The debris can include: grass, roots, leaves, cans, plastic, rags and bottles. Solids Size≥0.41mm will be removed from the liquid

3. The Liquid with solids size≤0.41mm, with the above debris removed drops into an isolated section of the tank(Compartment 1) where it is picked up by a 150YZ250-40A Slurry Pump.

4. This 150YZ250-40A Slurry Pump. moves the slurry to the second phase, feed liquids with solids to ZQJ250x3 Desander(10” Cones).

5. Here the liquids with solids is pumped through the de-sanding Hydro-cyclones, which removes the solids above the 75 micron size.

6. The overflow from these hydro-cyclones drops into a second isolated tank section(Compartment 2), while the underflow is discharged from the trough of the ZQJ250x3 Desander. Continue reading “Liquid Solids Separation Machinery”

Desander is a very important part when using machines to separate solids and liquids, and widely used in oilfield and hdd and mining projects. Here is the detailed information, the definition, and the desander’s use, especially in oilfield, then I will recommend the GN ZQJ series desander.

What is a desander

Desander is the second class and the third class solid control equipment to treat the drilling fluid. Usually the cone diameter is more than 6″is called desander, and used as the second-control equipment in drilling operation. We commonly used 8 “and 10” cones desander to separate solid-phase particle size 47-76μm in the drilling fluids
When referring the desander, hydrocyclones are very urgent to come to the stage. Hydrocyclones is also called cyclone separator.Hydrocyclones are drilling rig equipments with a set of hydrocyclones that separates sand and silt from the drilling fluid. Desander is installed after shakers and degasser but before desilter. It removes those abrassive solids from the drilling mud which cannot be removed by shakers. Continue reading “Desander— the detailed introduction”

Bentonite desander is a very important part of Bentonite Mud Recycling Equipment, also refered as solids control system. The Bentonite desanders are used in treating and straining bentonite slurry after the shale shaker which is always the first phase solids control equipment. And the desilter and decanting centrifuge separate solids particles during the bentonite mud recovery process after the bentonite desander.

Continue reading “Bentonite Desander From GN Solids Control”

Sand pump is a major sand pump equipment, also is a very important part in solids control system. It is judge by these factors: flow, lift power, speed, efficiency.

Usually it is featured like this:

And it is always used here in drilling mud circulation system as a drilling fluids pumping equipment: Continue reading “Sand Pumping Equipment”