公开(公告)号：US20190106980A1

公开(公告)日：2019-04-11

申请号：US16088822

申请日：2017-03-28

Applicant: MHWIRTH AS

Inventor： TOR INGE WAAG ,  SJUR HENNING HOLLEKIM

IPC: E21B47/00 ,  E21B31/107 ,  E21B3/02 ,  E21B19/02 ,  E21B19/16 ,  G01L5/00 ,  G06Q10/00 ,  G06Q10/10 ,  G06Q50/02

Abstract: A method for operating a drilling plant machine includes providing a drilling plant machine which includes a sensor which measures a parameter which is indicative of a jarring load acting on the drilling plant machine from a drill string, providing a set of values representing readings from the sensor, identifying a jarring event, and determining a magnitude of the parameter from the set of values.