PROCEDURE FOR CONTROL OF RIG OPERATION AND DRILLING RIG

摘要

FIELD: oil and gas production. ^ SUBSTANCE: invention refers to procedure for control of drilling rig operation wherein consumption of circulating medium flow of rig is determined and operation of rig is controlled on base of this consumption of circulating medium flow. Consumption (FLOW) of circulation medium flow of rig is determined and rig operation is controlled on base of this consumption by means of effecting pressure (p-Flow) of circulating medium. ^ EFFECT: new solution for control over operation of rig on base of consumption of circulating medium flow. ^ 21 cl, 3 dwg