| Ebe Mmalite | Beijing, China | Aha ika | JCDRILL |
| Ụdị | Isi Barrel | Ụdị igwe | Ngwá ọrụ igwu mmiri |
| Ihe onwunwe | Alloy ígwè | Ụdị nhazi | Na-akpụ akpụ |
| Jiri | Ngwuputa ọla | Asambodo | ISO |
Okwu mmalite
Q usoro isi gbọmgbọm
Q 47.50 mm - isi 26.85 mm
BQ 59.50 mm - isi 36.40 mm
NQ 75.30 mm - isi 47.60 mm
HQ 96.60 mm - isi 63.50 mm
PQ 122.10 mm - isi 85.00 mm
Ngwa usoro isi gbọmgbọm
1 - nkpọkọta isi tube n'ime
2 - tube n'ime
3 - mgbanaka nkwụsị
4 - isi ebuli
5 - isi ebuli akpa
6 - ejikọta ọnụ
7 - njikọ njikọ
8 - mgbanaka ọdịda
9 - tube nke dị n'èzí
10-stabilizer
11 - shei reaming
12-isi bit Note: 1.5m na 3.0m ogologo orù isi dị
Q Series Core Barrel | ||||
| Mba. | Std. | Ihe | Bit Std. | Reamer Std. |
| 1 | AQ | 1.5M okpukpu abụọ tube isi gbọmgbọm | AQ | AQ |
| 2 | BQ | 3M okpukpu abụọ tube isi gbọmgbọm | BQ | BQ |
| 3 | NQ | 3M okpukpu abụọ tube isi gbọmgbọm | NQ | NQ |
| 4 | HQ | 3M okpukpu abụọ tube isi gbọmgbọm | HQ | HQ |
| 5 | PQ | 3M okpukpu abụọ tube isi gbọmgbọm | PQ | PQ |
| 6 | SQ | 1.5M okpukpu abụọ tube isi gbọmgbọm | SQ | SQ |
| 7 | SQ | 3M okpukpu abụọ tube isi gbọmgbọm | SQ | SQ |
Nkà na ụzụ imewe
Ihe ngosi ngwaahịa
Nkwakọ ngwaahịa & nnyefe
| Ọnụ ego kacha nta | N/A |
| Ọnụ ahịa | |
| Nkọwa nkwakọ ngwaahịa | Ngwungwu mbupu ọkọlọtọ |
| Oge Mbuga ozi | 7 ụbọchị |
| Usoro ịkwụ ụgwọ | T/T |
| Ikike inye | Dabere na usoro zuru ezu |
