| Wurin Asalin | Beijing, China | Sunan Alama | JCDRILL |
| Nau'in | Core Barrel | Nau'in Inji | Kayan aikin hakowa |
| Kayan abu | Alloy karfe | Nau'in sarrafawa | Ƙirƙira |
| Amfani | Ma'adinan Ma'adinai | Takaddun shaida | ISO |
Gabatarwa
Q jerin core ganga
Q 47.50 mm - tsakiya 26.85 mm
BQ 59.50 mm - core 36.40 mm
NQ 75.30 mm - core 47.60 mm
HQ 96.60 mm - core 63.50 mm
PQ 122.10 mm - ainihin 85.00 mm
Q jerin core ganga aka gyara
1 - ciki tube shugaban taro
2 - bututun ciki
3 - zoben tsayawa
4 - mai ɗagawa
5-core lifter case
6-kulle hadawa
7 - adaftar hadawa
8 - zoben sauka
9 - bututu na waje
10-stabilizer
11-Maganin harsashi
12-core bit Note: 1.5m da 3.0m tsayin ganga suna samuwa
Q Series Core Barrel | ||||
| A'a. | Std. | Abu | Bit Std. | Reamer Std. |
| 1 | AQ | 1.5M ninki biyu core ganga | AQ | AQ |
| 2 | BQ | 3M ninki biyu core ganga | BQ | BQ |
| 3 | NQ | 3M ninki biyu core ganga | NQ | NQ |
| 4 | HQ | 3M ninki biyu core ganga | HQ | HQ |
| 5 | PQ | 3M ninki biyu core ganga | PQ | PQ |
| 6 | SQ | 1.5M ninki biyu core ganga | SQ | SQ |
| 7 | SQ | 3M ninki biyu core ganga | SQ | SQ |
Tsarin Fasaha
Nunin samfurin
Marufi & Bayarwa
| Mafi ƙarancin oda | N/A |
| Farashin | |
| Cikakkun bayanai | Daidaitaccen Kunshin Isar da Fitarwa |
| Lokacin Bayarwa | kwanaki 7 |
| Sharuɗɗan Biyan kuɗi | T/T |
| Ƙarfin Ƙarfafawa | Dangane da Cikakken oda |
