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Efficiency Improving Tool 
Efficiency Improving Tool -
Efficiency Improving Tool
All the mentioned datas are conventional, and we can also produce as per customer’s special requirements.
Impact Drilling Motor
Advantages:
• Improve drilling speed efficiently;
• Can match with different bits and provide protections on them;
• Achieve necessary impact force and impact frequency by choosing different tools according to actual stratum intensity;
• Accelerate the drilling pressure to be transferred to bit;
• Have no effects on MWD and other measuring tools;
• Have no restrictions on displacement or mud type.
Technical Parameters:
Size | 9-5/8″ | 6-3/4″ |
Output Volume | 28-70L/s | 14-32L/s |
Rotating Speed | 74-185 RPM | 81-178 RPM |
Tensile Strength | 400T | 310T |
Connection | 730*630 | 410*430 |
Stage | 5 | 5 |
Lobe | 5:6 | 7:8 |
Stabilizer Size | 308 | 212/213 |
Hydraulic Thruster
Hydraulic thruster can change the pressure drop of bit nozzle or down-hole motor into drill pressure, not only can solve the problems that drill pressure is difficult for appling in directional well, horizontal well, but also has the acting of heave compensator in off-land drilling. And it can be capable of improving the stressed state of drilling tool and reducing fatigue damage of drilling tool, and also increasing the drilling rate.
Model | O.D. | I.D. | Connection | Length | Piston Area | Max. Stroke | Piston Amount | Max Working Load | Tensie Yield Strength | Max. Working Torgue | Torsional Yield Strength |
mm(in) | mm(in) | (API) | mm(in) | cm2 (in)2 | mm(in) | kN(lbf) | kN(lbf) | kN.m (lb·ft) | kN(lbf·ft) | ||
TLQ 89 | 89(3-1/4) | 32(1-1/4) | NC26 | 6517 | 93.5(14.5) | 300 | 5 | 500 | 750 | 4(2949) | 6(4423) |
TLQ121 | 121(4-3/4) | 45(1-3/4) | NC38 | 4415 | 133(20.6) | 300 | 3 | 561 | 824 | 10(7373) | 15(11059) |
TLQ165 II | 165(6-1/2) | 50.8(2) | NC46 | 5405 | 208(32.2) | 400 | 3 | 1500 | 2250 | 20(14764) | 30(22119) |
TLQ165 III | 165(6-1/2) | 50.8(2) | NC46 | 4060(160) | 262(40.6) | 250 | 3 | 1500 | 2250 | 20(14764) | 30(22119) |
TLQ172 | 172(6-3/4) | 71.4 | NC50 | 4518(178) | 240(37.2) | 350 | 3 | 1500 | 2250 | 30(22119) | 45(33179) |
TLQ178 | 178(7) | 71.4 | NC50 | 5912 | 302(46.8) | 500 | 3 | 1100 | 1600 | 25(18432) | 35(25805) |
TLQ203 II | 203(8) | 71.4 | 6 5/8REG | 5410(213) | 446 (69.1) | 600 | 3 | 1600 | 2400 | 35(25805) | 50(36865) |
TLQ229 | 229(9) | 71.4 | 7 5/8REG | 6680(263) | 435(67.4) | 600 | 3 | 3000 | 4500 | 35(25805) | 50(36865) |
TLQ241 | 241(9-1/2) | 71.4 | 7 5/8REG | 6680(263) | 435(67.4) | 600 | 3 | 3000 | 4500 | 40(29492) | 60(44238) |
TLQ245 | 245(9-5/8) | 71.4 | 7 5/8REG | 6680(263) | 435(67.4) | 600 | 3 | 3000 | 4500 | 40(29492) | 60(44238) |
TLQ254 | 254(10) | 76.2(3) | 8 5/8REG | 5192(204) | 410(63.6) | 600 | 2 | 4000 | 6000 | 60(44238) | 90(66357) |
TLQ340 | 340(13-3/8) | 102(4) | 8 5/8REG | 5130(202) | 880(136.4) | 800 | 2 | 5000 | 6000 | 60(44238) | 90(66357) |
Hydroscillator
Hydroscillator improves the effectiveness of bit pressure transmission and frictional resistance between BHA (the pit bottom assembly like drill bit, centering guide, extra-heavy drill rod (drilling tools) except for ordinary drilling rod in drilling process by the longitudinal vibration generated by itself, especially to improve the drilling pressure transmission with a screw, reduce the frictional resistance, cut down the ordinary drilling sticking accidents, increase the dynamic drilling pressure and improve drilling efficiency in directional drilling process.
Model | ZDQ86 | ZDQ121 | ZDQ172 | ZDQ203 |
Size mm(in) | 86(3-3/4) | 121(4-3/4) | 172(6-3/4) | 203(8) |
Length m | 7.6 | 7.6 | 7.9 | 8.5 |
Max. Tensile T | 80 | 160 | 290 | 430 |
Max. Temperature °C | 160 | 160 | 160 | 160 |
Operating Pressure Differential (psi) | 400-650 | 450-650 | 500-700 | 550-700 |
Connection | 2-7/8" REG | NC38 | NC50 | 6-5/8" REG |
Displacement Scope l/s | 6-10 | 9-15 | 25-35 | 35-55 |
Pressure excited frequency Hz | 19-25 | 18-19 | 16-17 | 16 |
Recommended Use Life h | 120 | 150 | 200 | 300 |
Torque Impactor
Torque impactor can convert the fluid energy of the drilling fluid into the highfrequency circumferential mechanical shock energy, and directly pass the energy to PDC bit, so that the drill bit can cut the formation frequently and continuously without waiting for enough energy of the drilling rod torque, while the torque passed by the whole drill rod is stable and balanced, the torque can be completely used to cut the formation of no waste, which can reach the purpose of improving the mechanical drilling speed.
Model | O.D | Overall Length | Connection | Applicable Hole | Recommended Folw | Recommend WOB |
mm (in) | mm | in | L/s | kN(1bf) | ||
NCQ165 | 165 | 870 | 4 1/2REG | 7～8 1/2 | 29～31 | 120～140 |