1. “The Reservoir Engineering Aspects of Waterflooding”, FF Craig Jr. SPE Monograph Volume 3.
2. “Thermally Induced Fracturing of Ula Water Injectors”, Svendson, A.P., Wright, M.S, Clifford, P.J., Berry, P.J, BP, SPE Paper 20898-PA, 1991.
3. “Safety Aspects of Water Injection Facilities”, Robinson K., Oil Plus Limited, 3rd International Conference on Water Management Offshore, Aberdeen, UK, Oct 1993.
4. Glossary of oil and gas field terminology – http://www.glossary.oilfield.slb.com/ (courtesy of Schlumberger).