Research Article
An Efficient Approach for Real-Time Prediction of Rate of Penetration in Offshore Drilling
Table 3
Summary of results for the recorded parameters.
| Parameters | Ranges |
| Bit size/inch | 5.813~8.5 | Bit type | 1–12 | Bit wear | 0–9 | UCS/psi | 2412~21487 | Formation drillability | 30–75 | Formation abrasiveness | 1–8 | Rotational per speed/rpm | 84~126 | WOB/103 lbs | 24~69 | Drilling mud type | 1~3 | Mud viscosity/cp | 1~70 | Pump pressure/psi | 1651–3765 | ROP | 26.6~120.5 |
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