Abstract: Disclosed herein are embodiments of an apparatus for delivering lost circulation material, particularly cottonseed hulls, into oil and gas drilling pits. According to one exemplary embodiment, a lost circulation material delivery apparatus for delivering lost circulation material from a bulk source of the material into a drilling well mud pit for controlling lost circulation within an oil or gas drilling well bore can include a bulk source of lost circulation material positioned in the vicinity of but removed from the drilling well mud pit. The apparatus can also include a sorting mechanism in receiving communication with the bulk source where the sorting mechanism includes a lost circulation material metering portion. A lost circulation material conveying portion can be in material receiving communication with the material metering portion at a first end portion and in material expelling communication with the drilling well mud pit at a second end portion.

Abstract: Disclosed herein are embodiments of an apparatus for delivering lost circulation material, particularly cottonseed hulls, into oil and gas drilling pits. According to one exemplary embodiment, a lost circulation material delivery apparatus for delivering lost circulation material from a bulk source of the material into a drilling well mud pit for controlling lost circulation within an oil or gas drilling well bore can include a bulk source of lost circulation material positioned in the vicinity of but removed from the drilling well mud pit. The apparatus can also include a sorting mechanism in receiving communication with the bulk source where the sorting mechanism includes a lost circulation material metering portion. A lost circulation material conveying portion can be in material receiving communication with the material metering portion at a first end portion and in material expelling communication with the drilling well mud pit at a second end portion.

Abstract: Disclosed herein are embodiments of a method and system for delivering lost circulation material, particularly cottonseed hulls, into oil and gas drilling pits. According to one exemplary embodiment, a method of delivering lost circulation material from a bulk source to a drilling well mud system for controlling lost circulation within a drilling well bore includes positioning a bulk container of lost circulation material at a location in the vicinity of but removed from drilling well mud system. Lost circulation material is introduced from the bulk container into a sorting mechanism. The method further includes conveying the lost circulation material with a moving device from the sorting mechanism to the drilling well mud system along a path separated from the moving device.