Jan 10

Good news ! We are awarded another purchase order from Middle East HDD client. The client is local biggest horizontal directional drilling private company, and just wins contracts from government gas dept. They need more HDD rigs, HDD mud equipment to continue the project.

160629 tandem shale shaker 2

We have offered several times quotation in last year, including:

1) Double deck shale shaker with coarse steel screen.

The client need double deck shaker, up deck 2mm shaker screen to remove all stones, down deck 0.5mm shaker screen to remove fine solids. The client don’t like carbon steel screen, and require PU material screen for longer lifetime.

We have rich experience in double deck linear motion shale shaker manufacturing, as well as PU material shaker screen. We have confidence the client give issue repeated order if they need more.

2)  Assembly unit with desander cones and desilter cones

The client don’t need the mud cleaner, three in one unit which include desander cones, desilter cones and down deck shaker. Instead, he require assembly unit with desander and desilter cones.  This is good to save footprint in mud tanks, and also lower down the unit price, spare parts cost.

We customize the assembly unit as per the request from client.

3) 3ea centrifugal pump

2ea centrifugal pump feed to the assembly unit of desander cones and desilter cones. 1ea centrifugal pump as backup. Or will be used in other application.

4) Economic standard mud system

As the client have different project, and they also need one compact mud system, economic standard, GNMS-500D. This unit is generally used for piling project, 2 stage separation with screen / desander cones, to remove the big solids.

We also have other capacity for option, including 200gpm GNMS-200D, 500gpm GNMS-500D, 1000gpm GNMS-1000D.If the client project require better fine solids removal, may require higher standard mud system with 4 phase separation. We can offer the turnkey solution per client’s request.

16-12-28-bored-pile-desander-2

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Jun 02

GN Solids Control already ship 3 sets HDD drilling mud system to one client in Middle East in the past two years. The clients give repeat purchase order as they are satisfied with the GN compact mud cleaning system for HDD project. For overseas HDD market, very few clients need centrifuge because of the higher cost, as well as the technical operations. However, the client was faced with more critical situation in one HDD site and need one set middle speed centrifuge to remove the fine solids from the drilling mud, to ensure the recycle mud can be reused effectively.

CENTRIFUGES 2016

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Nov 26

Saudi Arabia is high end market for importing equipment, same case for oil drilling field solids control equipment. GN Solids Control is position on high end overseas market, like Saudi Arabia, Iran, Kuwait, Turkey, Yemen, Israel etc. Middle East Countries.

Recently, we receive purchase order from Saudi Arabia HDD contractor. The customer make mud tanks locally and buy solids control equipment from us.  The equipment in the PO including:

  • Mud cleaner, GNZJ594-2S12N, 2 SETS
  • Centrifugal Pump, GNSB8X6J, 6 SETS
  • Start and stop control panel for centrifugal pump, star-delta starting, 6 SETS
  • Mud Hopper, 2 SETS
  • Spare parts, 1 sets
  • Mongoose composite material shaker screen as spare parts for Mud Cleaner, 36pcs

MUD cleaner

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Jul 21

GN Solids Control have offered many HDD mud cleaning system to overseas market & domestic market. The most popular HDD mud system is 500gpm Mud System. GN Solids Control committed himself to optimize the working performance of HDD mud system & solids control equipment. Target on No.1 Solids Control manufacture from China.

Case 1: GN 500gpm Mud System for CPP

One(1) GNZS703E-HB Shale Shaker with 3 panel shaker screen

One(1) GNZS703J-1S8N Mud Cleaner with 3 panel shaker screen & 1 desander cone & 8 desilter cone

One(1) Mud tank same as 20ft container size, this working as mud recycling tank

Accessories:  pump & mixing hopper & valves & handrails etc.

See details from GN website: http://www.gnsolidscontrol.com/drilling-fluids/gn-500gpm-hdd-mud-system-china-petroleum-pipeline-bureau-cpp

500gpm HDD mud system

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Jul 05

Not only for drilling application( oil & gas drilling, HDD, geothermal, CBM, water well drilling), GN equipments can be also used for mining slurry separation, dredging slurry management, piling and tunneling.

Dredging and Dewatering equipments

Dredging and Dewatering equipments

GN dredging and dewatering equipments are designed to feed slurry directly from the dredge. GN dredging slurry separation system separates solids from dredging slurry through a three phase system.

In addition, the solids that are removed are dewatered to a stackable “press filter” state, which can be readily moved with front end loader, conveyor and/or dump trucks. The effluent is pumped off by a centrifugal pump.

The separation process is continuous and operates completely mechanically without any chemical enhancement. The dredging slurry separation system is designed as a three phase separation system, 1st separation is shale shaker, 2nd separation is desander, 3rd separation is desilter. Sometimes as the client’s requirement, we only design 2 phase shale shaker and desander. The desander and desilter are made into separate mud cleaner with large screen area.

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Jun 15

The mud cleaning system produced by GN solids control is widely used for horizontal directional drilling , water welling drilling ,coal bed methane, geothermal hole and mining diamond core drilling , it is used to separate the drill cuttings from the mud, so that the clean mud can be re-circulated to continue the drilling process.

As the Geothermal drilling usually close or inside the downtown, this requires the mud system to be compact with less footprint and user friendly with less noisy. Also Geothermal well drilling sometimes require high capacity performance for deep wells. Below is the jobsite photo of mud cleaning system for geothermal drilling, which is produced and commissioning by GN solids control.              

Geothermal mud cleaning system

Geothermal mud cleaning system

                   

Like water well drilling, mud rotary drilling is also the desired method for installing geothermal loops. As the bit penetrates the soil, it creates smaller fragmented pieces that are called drill cuttings. The mud carries these cuttings to surface to create an open hole from the top down to the bottom. The drill cuttings are collected into a mud pan or settling pit on surface and then the mud is re-circulated to continue the drilling process.

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Mar 23

Here share some new photos taken at CIPPE 2013( the largest petroleum show in Asia), which is held in Beijing at New China International Exhibition Center.

GN at CIPPE 2013

GN at CIPPE 2013

We take a lot of new equipments there, mainly divided into 3 sections:

1) 1 set of complete 500gpm trailer mounted mud system) for HDD( horizontal directional drilling)

2)1 set of drilling waste management system( trailer mounted) for drilling cuttings treatment

3)22inch big bowl big volume centrifuge GNLW553G

4) Mini mud cleaner (desander cone only),shaker screens

They include all GN main applications, HDD& CBM, oil & gas drilling solids control & drilling waste management. Generally speaking, the oil show is successful. Most solids control manufactures in China & in USA shared their new developed equipments. For example, trailer mounted mud system, Flocculation unit, Continue reading »

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Sep 20

MI-SWACO CD-250 centrifuge is designed for the purpose to solve a problem that there is no proper model centrifuge for small drilling process application with a compact dimension, for example, HDD, diamond core drilling for mining. It should meet 3 important points: 1 high separation efficiency, 2 tight space, 3 economic solution. GNLW220 centrifuge is designed for the similar purpose.

GNLW220 centrifuge

GNLW220 centrifuge

Comparison of MI-SWACO CD-250 centrifuge & GNLW220 centrifuge

Model CD-250 GNLW220
Brand MI-SWACO GN Solids Control
Length 2333mm 2020mm
Width 730mm 980mm
height 1174mm 755mm
Bowl diameter 253mm 220mm
Bowl length 941mm 930mm
Rotary speed 0~4500rpm

4000rpm operation speed

0~4800rpm

4000rpm operation speed

G-force 2773G @4500rpm 2835G@4800
Weight 1010 KGS 1000KGS
Separation capacity 93gpm@ 9lb/gal mud 75gpm @4000rpm
Solids discharge rate 19gpm max 15gpm
PLC control For option For option

Both of them are very compact footprint units, and designed with easy maintenance in the field and continues operation in harsh environment. Compared with CD-250 centrifuge, GNLW220 is more competitive in price and delivery time, they are function equivalent.

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Feb 22

Directional drilling (DD) is seen as a marriage of conventional road boring and the directional drilling of oil wells.

It is also known as directional boring, horizontal drilling, slant drilling, or deviated drilling, is a method of trenchless technology that involves drilling a non-vertical well or borehole. It can be broken down into three main groups: Oilfield Directional Drilling, Utility Installation Directional Drilling (or H.D.D. or Horizontal Directional Drilling) Directional boring, and in-seam directional drilling to extract coal bed methane.

directional drilling machine

directional drilling machine

Many directional boring machines also use a drilling fluid or slurry called mud. Other machines use foam or air, or both. The drilling fluid or mud is composed of bentonite clay and water with additives for enhancing performance. The higher-pressure jet of fluid is used in soft ground to cut through the soil. The cuttings then get suspended in the fluid. As more fluid is pumped down into the hole, the cuttings are brought back up to surface where they settle in a pit or are removed mechanically.
GN solids control equipments are used to handle the drilling mud with cuttings, to separate the big cutting out of the drilling fluids, so that the mud can be used for drilling again.

For oilfield directional drilling, we provide a complete solids control system, including 4-class cleaning of mud, shale shaker – desander – desilter – centrifuge, sometimes vacuum degasser is applied.

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Feb 17

Directional boring has evolved steadily over the last 20 years and is now the preferred method on many installations due to its low cost and low impact on surroundings.

GN solids control will ship a complete directional boring mud recycling system to Brazil for application. The directional boring equipments we produce including HDD mud system, shale shaker, mini mud cleaner, desander, mixing pump, jet mud mixer, etc.

directional boring mud system

directional boring mud system

Directional boring, commonly called horizontal directional drilling or HDD, is a method of installing underground pipes and conduits along a prescribed bore path from the surface, with minimal impact to the surrounding area.

GN direction boring equipments application

The process is used for installing telecommunications & power cable conduits, water lines, sewer lines, gas lines, oil lines, product pipelines and environmental remediation casings. It is used for crossing waterways, roadways, shore approaches, congested areas, environmentally sensitive areas and any area where other methods are more expensive.

They have been used in Australia, Indonesia, Brazil, France, Singapore, application including HDD, diamond drilling, water well drilling. Our directional boring equipments have been showed in Australia no-dig show, and it is approved by many HDD operators. We will take another set of HDD mud cleaning system in CIPPE ( world’s largest oil show) held in Beijing, if you want to check its performance, pls visit us in CIPPE.

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