• Sp Series of Eccentric Casing System for Drilling Water Wells
  • Sp Series of Eccentric Casing System for Drilling Water Wells
  • Sp Series of Eccentric Casing System for Drilling Water Wells
  • Sp Series of Eccentric Casing System for Drilling Water Wells
  • Sp Series of Eccentric Casing System for Drilling Water Wells
  • Sp Series of Eccentric Casing System for Drilling Water Wells

Sp Series of Eccentric Casing System for Drilling Water Wells

Customized: Non-Customized
Standard: API, ISO
Length: Casing System
Customization:
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Currency: US$
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Sp Series of Eccentric Casing System for Drilling Water Wells pictures & photos
Sp Series of Eccentric Casing System for Drilling Water Wells
US $350-5,000 / Piece
Min. Order: 1 Piece
Diamond Member Since 2014

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Rating: 5.0/5
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Basic Info.

Model NO.
SP-001
Type
Casing System
Material
High Speed Steel
Usage
Well Drilling
Power Type
Drill
Color
Blue
Function
New
Transport Package
Carton
Specification
ODEX90-280
Trademark
Bestlink
Origin
China
HS Code
82071990
Production Capacity
5000000PCS Per Year

Packaging & Delivery

Package Size
50.00cm * 50.00cm * 20.00cm
Package Gross Weight
20.000kg

Product Description

Eccentric Casing 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.
 
Applications:
Blast holes
Water supply wells
Bridge and building foundations
Standard slant or horizontal drilling
Mining air holes
Environmental monitoring wells
Grouting operations
Seismic shot holes
Soil sample and geotechnical applications
Ground anomaly and tiebacks
Storage caverns and dam
 
Technical Data: 

Type

Casing Tube OD(mm)

Casing Tube ID(mm)

Casing wall thickness(mm)

Guide Device max size(mm)

Reamed Dia (mm)

Casing shoe mini Dia(mm)

Pilot bit D (mm)

Hammer type

ODEX85

108

94

7

92

117

86

85

COP34/DHD3.5

ODEX90

114

101

6.5

99

125

92

90

COP34/DHD3.5

ODEX98

127

109

9

107

138

100

98

COP34/DHD3.5

ODEX115

146

126

10

123.5

155

117

115

COP44/DHD340/SD4/QL40

ODEX140

168

148

10

146

180

138

136

COP54/DHD350/SD5/QL50

ODEX145

178

158

10

156

192

147

145

COP54/DHD350/SD5/QL50

ODEX152

183

163

10

161

196

153

151

COP54/DHD350/SD5/QL50             COP64/DHD360/SD6/QL60

ODEX165

194

174

10

172

206

162

160

COP64/DHD360/SD6/QL60

ODEX190

219

199

10

196

234

187

185

COP64/DHD360/SD6/QL60

ODEX208

245

225

10

222

263

210

208

COP84/DHD380/SD8/QL80

ODEX240

273

253

10

251

305

241

240

COP84/DHD380/SD8/QL80

ODEX280

325

300

12.5

298

350

282

280

DHD112/DHD38


Sp Series of Eccentric Casing System for Drilling Water Wells
Sp Series of Eccentric Casing System for Drilling Water Wells

Sp Series of Eccentric Casing System for Drilling Water Wells
Sp Series of Eccentric Casing System for Drilling Water Wells
Sp Series of Eccentric Casing System for Drilling Water Wells
 
 

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From payment to delivery, we protect your trading.
Sp Series of Eccentric Casing System for Drilling Water Wells pictures & photos
Sp Series of Eccentric Casing System for Drilling Water Wells
US $350-5,000 / Piece
Min. Order: 1 Piece
Diamond Member Since 2014

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory
Terms of Payment
LC, T/T, D/P, PayPal, Western Union