Ibu ibu Drill Bit / Eccentric Drill Bit
Ngwá ọrụ igwu mmiri karịrị akarị
Sistemụ ODEX maka hama DTH bụ nke emebere nke ọma ka igwu mmiri na ikpe n'otu oge site na oke ibu.Ngwá ọrụ ndị a na-adịru ibu arọ na-arị elu n'ụzọ dị mfe na-agafe nnukwu nkume maka ịdọrọ fechaa ebe a na-etinye ihe mkpuchi dị ọnụ ala n'azụ ha.Ngwá ọrụ ndị a na-ebu ibu ibu dị mfe iwepụ site na oghere/ omimi ma na-enye ndị ahịa anyị nkọwa teknụzụ ndị a:
1. A na-etinye ya na mkpọpu ebe nkume e guzobere dị oke ibu ma chọọ tube casing iji kwado ya.
2. mgbanwe imeghe na mechie.
3. Ngwa Range: Ọ bụ adabara egwu egwu olulu mmiri, geothermal olulu mmiri, na short miscopies ọkara Obere ụdị grouting oghere nke ụlọ, dam na ọdụ ụgbọ mmiri oru ngo.
4. Ụkpụrụ imewe: Mee ka casing na-esote dị mfe na ngwá ọrụ na ọrụ dị mfe
5. Uru ndị pụtara ìhè: Ọdịdị dị mfe, ọrụ dị mfe, àgwà a pụrụ ịdabere na ya, ngwá ọrụ na-egwupụta ihe, ogologo ndụ ọrụ.
6. ngwugwu dị n'ime na katọn, ngwugwu dị n'èzí na ikpe osisi
| Hama | Pilotdiameter | Oghere agbagharị | Casing tube n'èzí dayameta | Casing tube mgbidi ọkpụrụkpụ | Casing tube mgbidi thickw/o casing akpụkpọ ụkwụ | |
| ODEX 90 | 3″ | 90 (3-9/16) | 123 (4-13/16) | 114.3 (4-1/2) | 6.3 (1/4) | 10 (3/8) |
| ODEX 115 | 3 ″-4″ | 115 (4-1/2) | 152 (6) | 139.7 (5-1/2) | 6.3 (1/4) | 10 (3/8) |
| ODEX 127 | 4″ | 127 (5) | 165 (6-1/2) | 152.4 (6) | 6.3 (1/4) | 10 (3/8) |
| ODEX 140 | 4 ″-5″ | 140 (5-1/2) | 181 (7-1/8) | 168.3 (6-5/8) | 6.3 (1/4) | 12.7 (1/2) |
| ODEX 152 | 5″-6″ | 152 (6) | 192 (7-9/16) | 177.8 (7) | 6.3 (1/4) | 10 (3/8) |
| ODEX 165 | 5″-6″ | 165 (6-1/2) | 209 (8-7/32) | 193.7 (7-5/8) | 6.3 (1/4) | 12.7 (1/2) |
| ODEX 190 | 6 ″-8″ | 190 (7-1/2) | 235 (9-1/4) | 219.1 (8-5/8) | 6.3 (1/4) | 12.7 (1/2) |
