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Overburden Drilling ODEX240 Eccentric Casing System For 8" Hammer

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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
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Overburden Drilling ODEX240 Eccentric Casing System For 8" Hammer

Brand Name SOLLROC
Model Number ODEX240 drilling system
Certification SGS
Place of Origin China
Minimum Order Quantity 1 set
Supply Ability 20000 sets per month
Delivery Time 3-4 weeks
Packaging Details Cartons + ply wood case (no plastic)
Product name ODEX240 system
Color as request
Usage drilling water wells, geothermal wells
Specification ODEX190,ODEX240,ODEX280
Casing tube OD 114-356mm
Material High Quality Carbide + High Quality Carbon Steel
Detailed Product Description

Overburden Drilling ODEX240 Eccentric Casing System For 8" Hammer

 

Product Specification:

 

ODEX system Eccentric Casing system is suitable for drilling water wells, geothermal wells, short mircopiles,medium mini-type grouting hole of building,damand harbour project.
- Rapid removal of cuttings; High penetration rate, especially in resistant rock formation;
- Easy soil and groundwater sampling during drilling;
- Possible to measure yield estimate at selected depth in the formation;
- Advantageous in unconsolidated formations with a high risk of caving


Casing drilling involves drilling and casing a well simultaneously through unstable ground conditions, In casing drilling process, down the hole tools can be retrieved, through the casing on wire-line, meaning tool recovery or replacement of tools
can take minutes versus hours under conventional methods. This process employs wire line-retrievable tools and a drill-lock assembly, permitting bit and BHA changes, coring, electrical logging and even directional or horizontal drilling. Once the casing point is reached, the casing is
cemented in place without tripping pipe.

Casing drilling has been employed in many countries as an effective method of reducing the overall drilling costs by reducing drilling time and drill string problems
encountered during conventional drilling process.

 

ODEX240 system

1Casing TubeMaximum OD:273mm
Minimum ID:260.4mm
2Drill PipeConnection Thread:API 3 1/2"Reg
OD: 114mm
Wrench Flats: 95mm
3Guide SleeveEffective length: 343mm
4DTH hammerHD85,Cop84,SD6,DHD380,QL80,MISSION80
5Casing ShoeL3=110mm L4=65mm D3=259mm D4=241mm
6Guide DeviceL1=70mm L2=190mm D1=240mm D2=256mm
7ReamerD5=238mm L5=100mm
Reaming Diameter:308mm
Reamer has 14x16mm buttons
8Pilot BitD6=240mm L6=89.5mm
Gauge Button: 12x16mm
Face Button: 18x16mm

 

ModelOuter Dia. of Casing Tube
(mm)
Inner Dia. of Casing Tube(mm)Wall thickness of casing
(mm)
Reamed Dia.
(mm)
Min. Inner Dia.of Casing Shoe
(mm)
Hammer TypeDrill Pipes
(mm)
Weight
(kg)
ODEX for DTH Drilling
ODEX901151026.512592COP32/COP34/DHD3.5/BR3/MACH3037612.5
ODEX1151401286157117COP44/DHD340/MACH44/MISSION40
/SD4/XL4/QL40
76/8922
ODEX1401681575.5182142COP54/DHD350/MACH50/MISSION50/SD5/QL508938
ODEX1651941835.5206166COP62/COP64/DHD360/MISSION60
/SD6/XL6/QL60/TD150
11461.5
ODEX1902222058.523419111483
ODEX2402732606.5305241COP84/DHD380/SD8/QL80/MIISION80114136.5
ODEX280323297.612.7338281SD10/NUMA100/TH10


 

About Us:

Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.

 

 

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Product Tags: odex piling system   geotechnical drilling tools   ODEX240 Eccentric Casing System  
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