Specifications
API Type TLQ Hydraulic ThrusterAct as a heave compensator in offshore drilling operation
Size from 3 1/2" to 9 3/5"
API Type TLQ Hydraulic Thruster
The hydraulic thruster type TLQ is a tool that can not only solve the problem that drilling pressure is difficult to apply in directional wells or horizontal wells, but also can act as a heave compensator in offshore drilling operation. It can help stabilize drilling pressure, improve drilling speed and reduce longitudinal and lateral vibration.when used in combination with drilling collar, it can generate a better absorbing effect.
Specification Series and Performance Parameters
Type | O.D. mm (in) | Upper Connection (API) | Lower Connection (API) | Length mm (in) | Piston Area (cm2) | Working Stroke mm (in) | I.D. mm (in) | Piston Grade |
TLQ89 | 89 (3 1/2) | NC26 | NC26 | 6517 (256.6) | 85.5 | 300 (11.8) | 32 (1 1/4) | 5 |
TLQ121 | 121 (4 3/4) | NC38 | NC38 | 4415 (173.8) | 118 | 300 (11.8) | 57.2 (2 1/4) | 3 |
TLQ165Ⅱ | 165 (6 1/2) | NC46 | NC46 | 5405 (212.8) | 188.5 | 400 (15.75) | 50 (2) | 3 |
TLQ178 | 178 (7) | NC50 | NC50 | 5912 (232.7) | 263 | 500 (19.7) | 71.4 (2 4/5) | 3 |
TLQ203Ⅱ | 203 (8) | 6 5/8REG | 6 5/8REG | 5410 (213) | 406 | 600 (23.6) | 71.4 (2 4/5) | 3 |
TLQ229 | 229 (9) | 7 5/8REG | 7 5/8REG | 6680 (263) | 395.5 | 600 (23.6) | 71.4 (2 4/5) | 3 |
TLQ340 | 340 (13 2/5) | 8 5/8REG | 7 5/8REG | 5130 (202) | 800 | 800 (31.5) | 102 (4) | 2 |
TLQ241 | 241 (9 1/2) | 7 5/8REG | 7 5/8REG | 6680 (263) | 395.5 | 600 (23.6) | 71.4 (2 4/5) | 3 |
TLQ245 | 245 (9 3/5) | 7 5/8REG | 7 5/8REG | 6680 (263) | 395.5 | 600 (23.6) | 71.4 (2 4/5) | 3 |