Odex115 Eccentric Overburden Drilling System For Bridge And Building Foundations
Product Description
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,it has been employed in many countries as an effective method of reducing the overall drilling costs by reducing drilling time and drill string problems.
Advantages
1. Rapid removal of cuttings; High penetration rate, especially in resistant rock formation;
2. Easy soil and groundwater sampling during drilling;
3. Possible to measure yield estimate at selected depth in the formation;
4. Advantageous in unconsolidated formations with a high risk of caving
Technical parameters
ODEX115 casing system
| 1 | Casing Tube | Maximum OD:142mm |
| Minimum ID:128mm |
| 2 | Drill Pipe | Connection Thread:API 2 3/8"Reg |
| OD: 76mm |
| Wrench Flats: 65mm |
| 3 | Guide Sleeve | Effective length: 174mm |
| 4 | DTH hammer | HD45,Cop44,SD4,DHD340,QL40,MISSION40 |
| 5 | Casing Shoe | L3=76mm L4=55mm D3=127.5mm D4=117mm |
| 6 | Guide Device | L1=48mm L2=136mm D1=115mm D2=126mm |
| 7 | Reamer | D5=114mm L5=89mm |
| Reaming Diameter:152mm |
| Reamer has 5x14mm buttons |
| 8 | Pilot Bit | D6=114mm L6=67mm |
| Gauge Button: 8x14mm |
| Face Button: 6x13mm |
A set ODEX system include a pilot bit, a reamer,a guide device.
We can also supply ODEX84,ODEX90,ODEX97,ODEX115,ODEX140,ODEX146,ODEX150,ODEX165,ODEX190,ODEX209,ODEX240,ODEX280.
About us
We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.
Delivery Time
Generally need 15-25 days
Transport Way
By air, By Sea or By Express
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