Drilling rig monitoring system

Details Drilling rig monitoring system Drilling rig monitoring system

1983-09-26

1986-10-07

Chin, Gary

Boots, shoes, and leggings

731515, G06F 1520, E21B 4704

Patent

active

046163212

ABSTRACT:
In a drilling rig of drill depth conventional structure, parameters of interest (e.g. rate of penetration and drill bit location, number of stands, monkey board position) are calculated and displayed by a unified electronic system. A weight transducer measures the load of the drill string on the rig. A movement sensor provides information on movement of the hook. An internal clock provides time signals. The relevant parameters are calculated using a microprocessor from these three factors.

REFERENCES:
patent: 3643504 (1972-02-01), Rundell
patent: 3777560 (1973-12-01), Guignard
patent: 3785202 (1974-01-01), Kelseaux et al.
patent: 3853004 (1974-12-01), Westlake et al.
patent: 3891038 (1975-06-01), Delestrade et al.
patent: 3916684 (1975-11-01), Rundell
patent: 3931735 (1976-01-01), Guigmard
patent: 4156467 (1979-05-01), Patton et al.

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