Surface Set Oilfield Drill Bits 8 Inch PDC Core Drill Bit Of API Spec
Description :
There are different types of oilfield PDC core bits that can be manufactured, depending on the application area and the cutting media used on the PDC core bits:
- Impregnated Diamond Type
- Surface set Diamond Type
- Tungsten Carbide Type
- PDC Type
- PCD Type
- Electroplated Diamond Type
Overall drilling system typically consists of drill rods, core bits, reaming shells, core barrels, and drilling rig.
The oilfield PDC drill bit will drilling materials including rock, limestone, granite, marble, clay, basalt, schist, and quartz, among others, core bits are employed.
Oilfield PDC Core Drill Bit Specification:
- Oilfield PDC Core Bit will usaged in medium to hard and dense formations such as shale, mudstone, limestone, sandstone, dolomite, anhydrite, siltstone, and mudstone.
- Cubic TSD cutters 1/8 x 1/8 x 1/8 in³ of PDC Core Bit
- Double cone profile with sharp nose and tapered flank of Oilfeild PDC Core Bit
- Natural diamond gages.
- Tungsten carbide of oilfield PDC bit body.
- Feeder/Collector fluid course.
3. Oilfield PDC Core Bit profile.
Oilfield PDC core drill Bit has a shallow parabolic profile and medium cutter density, designed for coring the medium hard
formation . Utilizing different patented PDC cutters enhance the bit’s ability to drill in hard formations.
High quality TSP in the inner blade and gauge has high wear-resistant for longer oilfield PDC bit life.The uniquenozzle design improved the cleaning and cooling ,enhanced the ability cuttings evacuation.
4 .PDC Core Drill Bit Choose :
For drilling materials including rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz, among others, PDC core bits are employed.
All the series and type PDC core drill are as below , you can choose and you can contact with us to know more about them .
| Available Series | Available Size |
| Wireline series | Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3,WLP3, WLN2, NQ, HQ, PQ, SQ, Q3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76 |
| T2 / T series | T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T46, T56, T66, T76, T86 |
| TT series | TT 46, TT 56 |
| T6 series impregnated diamond core bit, | T6 76, T6 86, T6 101, T6 116, T6 131, T6 146 |
| T6S series | T6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146 |
| B series | B46, B56, B66, B76, B86, B101, B116, B131, B146 |
| MLC series | NMLC, HMLC, 3C, 4C, 6C, 8C |
| LTK series | LTK48, LTK60 |
| WF series | HWF, PWF, SWF, UWF, ZWF |
| WT series ( Single Or Double Tube) | RWT, EWT, AWT, BWT, NWT, HWT |
| WG series ( Single Or Double Tube) | EWG, AWG, BWG, NWG, HWG |
| WM series | EWM, AWM, BWM, NWM, HWM |
| Other sizes | TBW, NQTT, HQTT, TNW, 412F, SK6L-146 |
| Chinese standard | 89mm, 91mm, 108mm, 110mm, 127mm, |
| Russian standard | 59, 76, 93, 112, 132, 152 mm |
| Special sizes can also be made as per request. |
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Surface Set Oilfield Drill Bits 8 Inch PDC Core Drill Bit Of API Spec Images
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