公开(公告)号：US12241366B2

公开(公告)日：2025-03-04

申请号：US17553738

申请日：2021-12-16

Applicant: Landmark Graphics Corporation

Inventor： Swaminathan Kiran Kumar ,  Robello Samuel

IPC: E21B47/12 ,  E21B45/00

Abstract: Drilling parameters for a wellbore operation can be determined based on resonance speeds. For example, a system can receive real-time data for a drilling operation that is concurrently occurring with receiving the real-time data. The system can determine, for a drilling depth, a rotations-per-minute (RPM) value corresponding to a resonance speed based on a weight-on-bit (WOB) value and the real-time data. The system can generate a plot of the WOB value and the RPM value corresponding to the resonance speed. The system can determine drilling parameters for the drilling operation based on the plot. The drilling parameters can exclude, for the WOB value, the RPM value corresponding to the resonance speed.

公开(公告)号：US20230193749A1

公开(公告)日：2023-06-22

申请号：US17553738

申请日：2021-12-16

Applicant: Landmark Graphics Corporation

Inventor： Swaminathan Kiran Kumar ,  Robello Samuel

IPC: E21B47/12 ,  E21B45/00

CPC classification number: E21B47/138 ,  E21B45/00

Abstract: Drilling parameters for a wellbore operation can be determined based on resonance speeds. For example, a system can receive real-time data for a drilling operation that is concurrently occurring with receiving the real-time data. The system can determine, for a drilling depth, a rotations-per-minute (RPM) value corresponding to a resonance speed based on a weight-on-bit (WOB) value and the real-time data. The system can generate a plot of the WOB value and the RPM value corresponding to the resonance speed. The system can determine drilling parameters for the drilling operation based on the plot. The drilling parameters can exclude, for the WOB value, the RPM value corresponding to the resonance speed.