I would expect increased CO2 use, and plant growth, since it is considered a fertilizer, would also imply increased water use. (judithcurry.com)
«Temporary oilfield workers are major factor in increased water use in North Dakota Bakken region.» (sciencedaily.com)
During the same period, the number of new oil wells per year more than quadrupled from 401 to 1,801; however, the increase in the number of wells is not the sole reason for increased water use when it comes to oil development. (sciencedaily.com)