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Hydraulic down hole hammer
Hydraulic down hole hammer
Supplier Info
[China Supplier]
Contact Person : Mr. Chen
Tel : 86-592-5530176
Fax : 86-592-5531751
Product Detail
Use for oil, natural gas well, to drill hard stratum. Suit for well up 5000m  Hydraulic down hole hammer

Instruction

Hydraulic down hole hammer, on the base of rotating drilling, driven by the  flushing fluid that output by the mud pump.

Its inside hammer give a fix frequency and energy to the bit, increase the speed of break rock.

In another word, the bit is a rotating drilling with impact burthen.

when drilling, the hydraulic hammer is between the bit and drilling rod or core pipe.

Under the impact and rotating, inprove the drilling efficiency, cost reduction, improve overall efficiency.

Application

Use for oil and  natural gas well, to drill hard stratum, can increase 50% drilling time effect, suit for 5000m well drilling

 

 

OD

Hole Diameter

dischargeL/min

working

pressureMpa

ImpactJ

frequencyHz

CHP-5

5

6

600-1200

2-5

150-300

7-15

CHP-6

6 1/2

8 1/2

600-1500

3-5

300-500

7-10

CHP-7

7

8 1/2

800-2000

4-5

450-600

5-8

CHP-10

10 1/4

12 1/4

1500-3000

4-5

1000-1500

4-6

Hydraulic down hole hammer

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