Directional Survey

• Dailey, Patrick, 1977, A guide to wellbore survey calculations: Drilling, v. 38, no. 8, p. 52, 53, 56, 57, 59, 118, 119.



• Gust, D.A., 1987, An evaluation of survey accuracy at Cold Lake: J. of Canadian Petroleum Technology, March-April, p. 52-56.



• Peveraro, Roberto, 1979, Vertical depth correction methods for deviation survey and well log interpretation: Society of Professional Well Log Analysts European Symposium, 6th, London, England, 1979, Transactions, p. P1-P22.



• Wilson, G.J., 1968, An improved method for computing directional surveys: Journal of Petroleum Technology, v.20, no. 8, p. 871-876.