Zida Zobowola Zozungulira Zazikulu Zazikulu za Tricone Drill Bits
KUGWIRITSA NTCHITO ZOKHUDZA
1.Migodi
2.Kuthirira madzi bwino
3.Munda wamafuta & Gasi
4.Construction pobowola ntchito
TDS Rotary Tricone Bits adapanga bwino kwambiri zokhala ndi zoyikapo za carbide kuti zipirire zovuta zamasiku ano migodi.Khalani okonzeka nthawi zonse kukonza zinthu ndikupereka zinthu zotsika mtengo/zokwera mtengo.Kusankha mapangidwe oyenera ndi malire pakati pa ROP (Rate of Penetration) ndi moyo wabwino wobowola zomwe zimatsimikizira TDC yabwino (Total Drilling Cost) kwa makasitomala.
Avalibale IADC
Mndandanda | Kugwiritsa ntchito | Opaleshoni Parameters | |
Liwiro Lozungulira (RPM) | Kulemera kwa Bit-WOB(lb/in) | ||
30 | Zofewa Kwambiri | 70-140 | 1000-4000 |
40 | Zofewa | 70-140 | 1000-4000 |
50 | Yofewa mpaka Yapakatikati | 50-140 | 2000-5000 |
60 | Zapakati mpaka Zovuta | 50-110 | 3000-6000 |
70 | Zovuta | 50-90 | 3500-7500 |
80 | Zovuta Kwambiri | 40-80 | 5000-8000 |
Makulidwe Opezeka
Kukula Kwapang'ono | ||
mu | mm | Pin Size |
6 3/4 | 171 | 3 1/2 |
7 7/8 | 200 | 4 1/2 |
8 1/2 | 216 | |
9 | 229 | |
9 7/8 | 251 | 6 5/8 |
10 5/8 | 270 | |
11 | 279 | |
12 1/4 | 311 | |
13 3/4 | 350 |
Lembani uthenga wanu apa ndikutumiza kwa ife