Customized: | Customized |
---|---|
Certification: | ISO, Eacc API |
Usage: | Well Drilling |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Working O.D. inch(mm) |
Fishing O.D. inch(mm) |
Up Conn. API |
Down Conn. API |
I.D. inch(mm) |
Fishing Length inch(mm) |
Blade Length inch(mm) |
Blade Wide inch(mm) |
OAL inch(mm) |
Remark |
5-7/8 (142.9) |
4-3/4 (120.7) |
NC38 | NC38 | 2-1/4 (57.2) |
20 (508) |
16 (406) |
2-1/4 (57.2) |
57 (1448) |
String |
3-1/2REG | Near Bit | ||||||||
8-1/2 (215.9) |
6-1/2 (165.1) |
NC50 | NC50 | 2-13/16 (71.4) |
20 (508) |
16 (406) |
2-1/2 (63.5) |
60 (1524) |
String |
4-1/2REG | Near Bit | ||||||||
12-1/4 (311.1) |
8 (203.2) |
6-5/8REG | 6-5/8REG | 2-13/16 (71.4) |
20 (508) |
16 (406) |
3-1/2 (88.9) |
63 (1600) |
String |
Near Bit | |||||||||
17-1/2 (444.5) |
9 (228.6) |
7-5/8REG | 7-5/8REG | 3 (76.2) |
20 (508) |
18 (457) |
4-3/4 (121) |
72-1/2 (1840) |
String |
Near Bit | |||||||||
22 (558.8) |
9-1/2 (241.3) |
7-5/8REG | 7-5/8REG | 3 (76.2) |
30 (762) |
20 (508) |
4-3/4 (121) |
93 (2362) |
String |
Near Bit | |||||||||
26 (660.4) |
9-1/2 (241.3) |
7-5/8REG | 7-5/8REG | 3 (76.2) |
30 (762) |
20 (508) |
4-3/4 (121) |
93 (2362) |
String |
Near Bit | |||||||||
28 (711.2) |
9-1/2 (241.3) |
7-5/8REG | 7-5/8REG | 3 (76.2) |
35 (889) |
20 (508) |
4-3/4 (121) |
98 (2489) |
String |
Near Bit |