The lubricity performance of hura crepitans and calophyllum inophyllum plant oil in water-based mud in analysing differential pipe sticking

This study applied diesel oil, and oil from two non-edible plant seeds which are Hura crepitans and Calophyllum inophyllum. These non-edible oils were extracted from their seeds using the soxhlet extractor and used in the oil-in-water emulsion mud.