Abstract: A method for wellsite control includes, at a computing device, receiving sensor information from one or more sensors; determining at least one notification option based at least partially on the sensor information; selecting at least one notification option based at least partially on the sensor information; and sending a notification to a notification destination.

Abstract: A method may include receiving real-time data relating to drilling fluid for drilling operations that utilize a drilling fluid system that includes tanks and pumps, where the drilling operations include operations that pump the drilling fluid to a drill bit on a drillstring that rotates to extend a borehole in a formation, and where the drilling fluid flows to an annulus between the drillstring and the formation to apply pressure to the formation; detecting a tank state from a group of tank states based at least in part on the real-time data, where the group of tank states includes tank states defined with respect to one or more operations of the pumps; and detecting a change in tank volume, based at least in part on the tank state, as an indicator of an undesirable interaction between the drilling fluid and the formation

Abstract: A method includes obtaining fluid volume change data for a fluid circuit including a wellbore and one or more tripping tanks, the fluid volume change data representing the fluid circuit during a tripping operation for each of a plurality of pipe stands and forming a buffer, calculating a delta displacement threshold based at least in part on the buffer, receiving additional fluid volume change data for the fluid circuit, the additional fluid volume change data representing the fluid circuit during a tripping operation for a first stand, comparing the fluid volume change data for the first stand with the delta displacement threshold, determining that the fluid volume change data for the first stand represents a delta displacement that is greater in magnitude than the delta displacement threshold, and initiating an alarm in response to the delta displacement being greater than the delta displacement threshold.