|
[China]
Trade Verify
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact name:Yingkai Zhang
KSQ Technologies (Beijing) Co. Ltd |
|
Verified Suppliers
|
|
|
Reliable performance Symmetric Casing System With Reamer-IV For Complex formation Drilling
Product Description
ODEX is an excellent option when unconsolidated formations are too dense or cobbly for Auger Drilling. ODEX is a down-hole air hammer system that is designed to advance casing during drilling. Once a desired depth is reached they eccentric bit can be retrieved leaving the casing in place for sampling or installations.
When the bore-hole is complete, the casing is retrieved to be used again.
Structure and parameters ( Pilot bit, Reamer, Guide Device and Locking Kit )
Technical parameter table of standard Eccentric casing system
| Product code | OD(A) casing | ID(B) casing | Wall thickness | Reamed Dia (C) | ID(D) casing Shoe | Max dia. of Pilot bit | Hammer | Drill pipe |
| 108-HD35-84 | 108 | 96 | 6 | 118 | 86 | 84 | DHD3.5 QL30 | 76 |
| 114-HD35-90 | 114 | 102 | 6 | 123 | 92 | 90 | DHD3.5 QL30 | 76 |
| 127-HD45-115 | 127 | 109 | 9 | 138 | 99 | 97 | DHD340A QL40 | 76 |
| 140-HD55-115 | 140 | 128 | 6 | 152 | 117 | 115 | DHD340A QL40 | 76 |
| 168-HD55-140 | 168 | 156 | 6 | 185 | 142 | 140 | DHD350R QL50 | 76/89 |
| 178-HD55-146 | 178 | 156 | 10 | 195 | 148 | 146 | DHD350R QL50 | 76/89 |
| 183-HD55-150 | 183 | 163 | 10 | 200 | 152 | 150 | DHD350R QL50 | 76/89 |
| 194-HD65-165 | 194 | 180 | 7 | 209 | 167 | 165 | DHD360 QL60 | 89/114 |
| 219-HD65-190 | 219 | 205 | 7 | 237 | 192 | 190 | DHD360 QL60 | 89/114 |
| 245-HD85-208 | 245 | 225 | 10 | 264 | 210 | 208 | DHD380 QL80 | 114 |
| 273-HD85-240 | 273 | 259 | 7 | 308 | 242 | 240 | DHD380 QL80 | 114 |
| 323-HN110-280 | 323 | 303 | 10 | 358 | 282 | 275 | NUMA100 SD10 | 114 |
Working principle
| 1.When start drilling, the reamer swings out and reams the hole wide ensure the casing tube to slide down along with the drilling strings. | 3.To pull up casing tubes and grouting with some material to fill into the bottom of hole. |
 | |
| 2.When the required depth is reached, reamer rotated in reversed direction, so that the reamer swings in, and then the drilling strings to be pulled up through the casing. | 4 To continue the drilling with conventional drilling tools the bedrock. |
 | |
Pictures:
Package
Company Information
KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a portfolio of products that help contribute to a better bottom line and increase workplace safety for the construction and mining industries.
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods,specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
