A Comparative Study of Diesel Oil and Soybean Oil as Oil-Based Drilling Mud

Table 11

Previous works (Akintola et al. [12]) mud properties.

Mud properties	Diesel oil	Groundnut oil	Melon oil	Palm oil	Soya oil	Vegetable oil
pH	9.0	8.0	8.0	8.0	8.0	8.0
Filtrate volume, mL	14.5	12.5	15.0	11.0	13.5	15.0

Source: Akintola et al., 2014 [12].