Active Member
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[China]
Address: B2-0645 ROOM, CENTURY-TEA-TRADE-CENTER, NO.10 MALIANDAO ROAD, XUANWU DISTRICT, BEIJING, CHINA
Contact name:Jade
FLRT Bit |
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12 1/4" FS19053I , Steel Body PDC Bit , Polycrystalline Diamond Compact Bit
FS series
Steel body PDC drill bit
*Soft to medium hard formation drilling
Medium short parabolic crown profile and medium cutter density helps to obtain better ROP in soft to medium hard formation with lower compressive strength and thin hard layers.
*Gauge protection
Gauge cutter improves the gage wear-resistance to prolong the service life of the bit.
*Unique backrack design
Unique backrack design helps to reduce the bit torque and increase its aggressiveness.
| Product Specifications | |||
| Bit Size (in.) | 8 1/2 | 12 1/4 | 17 1/2 |
| IADC Code | S222 | S222 | S223 |
| Number of Blades | 5 | 5 | 5 |
| Number of Nozzles | 5 | 7 | 10 |
| Total Number of Cutters | 31 | 52 | 78 |
| Primary Cutter Size(mm) | 19 | 19 | 19 |
| Standard Gauge Lenght | 2”(51mm) | 3”(76mm) | 4”(102mm) |
| API Reg. Pin Connex.(in.) | 4 1/2 | 6 5/8 | 7 5/8 |
| Recommended Operation Parameters | |||
| Bit Size (in.) | 8 1/2 | 12 1/4 | 17 1/2 |
| Hydraulic Flow Rate(L/s) | 22~32 | 38~60 | 60~91 |
| Hydraulic Flow Rate(Gpm) | 350~500 | 550~850 | 950~1450 |
| Rotation Speed(Rpm) | 60~350 | 60~300 | 60~300 |
| WOB(KN) | 14~67 | 18~98 | 18~134 |
| WOB(KLbs) | 3~15 | 4~22 | 4~30 |
| Maximum WOB(KN) | 67 | 98 | 134 |
| Maximum WOB(KLbs) | 15 | 22 | 30 |
