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  1. Efficiency Improving Tool
  2. Efficiency Improving Tool

Efficiency Improving Tool

All the mentioned datas are conventional, and we can also produce as per customer’s special requirements.

  1. Detailed information

Impact Drilling Motor

 JCMEC

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

 JCMEC 

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
(256-5/8)

93.5(14.5)

300
(11-13/16)

5

500
(112400)

750
(168600)

4(2949)

6(4423)

TLQ121

121(4-3/4)

45(1-3/4)

NC38

4415
(173-13/16)

133(20.6)

300
(11-13/16)

3

561
(126000)

824
(185000)

10(7373)

15(11059)

TLQ165 II

165(6-1/2)

50.8(2)

NC46

5405
(212-13/16)

208(32.2)

400
(15-11/16)

3

1500
(337200)

2250
(505800)

20(14764)

30(22119)

TLQ165 III

165(6-1/2)

50.8(2)

NC46

4060(160)

262(40.6)

250
(9-13/16)

3

1500
(337200)

2250
(505800)

20(14764)

30(22119)

TLQ172

172(6-3/4)

71.4
(2-13/16)

NC50

4518(178)

240(37.2)

350
(13-13/16)

3

1500
(337200)

2250
(505800)

30(22119)

45(33179)

TLQ178

178(7)

71.4
(2-13/16)

NC50

5912
(232-5/8)

302(46.8)

500
(19-11/16)

3

1100
(247000)

1600
(360000)

25(18432)

35(25805)

TLQ203 II

203(8)

71.4
(2-13/16)

6 5/8REG

5410(213)

446 (69.1)

600
(23-5/8)

3

1600
(359700)

2400
(539000)

35(25805)

50(36865)

TLQ229

229(9)

71.4
(2-13/16)

7 5/8REG

6680(263)

435(67.4)

600
(23-5/8)

3

3000
(674400)

4500
(1011600)

35(25805)

50(36865)

TLQ241

241(9-1/2)

71.4
(2-13/16)

7 5/8REG

6680(263)

435(67.4)

600
(23-5/8)

3

3000
(674400)

4500
(1011600)

40(29492)

60(44238)

TLQ245

245(9-5/8)

71.4
(2-13/16)

7 5/8REG

6680(263)

435(67.4)

600
(23-5/8)

3

3000
(674400)

4500
(1011600)

40(29492)

60(44238)

TLQ254

254(10)

76.2(3)

8 5/8REG

5192(204)

410(63.6)

600
(23-5/8)

2

4000
(899200)

6000
(1348800)

60(44238)

90(66357)

TLQ340

340(13-3/8)

102(4)

8 5/8REG

5130(202)

880(136.4)

800
(31-1/2)

2

5000
(1124000)

6000
(1348800)

60(44238)

90(66357)

Hydroscillator

JCMEC

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

 JCMEC

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
(6-1/2)

870

4 1/2REG

7~8 1/2

29~31

120~140
(27000~31000)

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