Cleansorb SPE Papers

Downloads under construction.

SPE 30123(Society of Petroleum Engineers Paper 30123).  Utilization of Biologically Generated Acid for Drilling Fluid Damage Removal and Uniform Acid Placement Across Long Formation Intervals.  Almond, Stephen W., Stim-Lab UK Ltd.; Harris, Ralph E., Cleansorb Ltd.; Penny, Glenn S., Stim-Lab, Inc.

SPE 68911 (Society of Petroleum Engineers Paper 68911).  Stimulation of a Producing Horizontal Well Using Enzymes that Generate Acid In-Situ - Case History. Ralph E. Harris, Ian D. McKay, Cleansorb Ltd.; Justin M. Mbala, Robert P. Schaaf, Chevron Oil Congo Co. Ltd. 

SPE 96965 (Society of Petroleum Engineers Paper 96965).  Laboratory Studies of In-Situ Generated Acid to Remove Filter Cake in Gas Wells.  H.A. Nasr-El-Din SPE, M.B. Al-Otaibi SPE and A.A. Al-Qahtani Saudi Aramco and I.D. McKay SPE Cleansorb Ltd. 

SPE 112292 (Society of Petroleum Engineers Paper 112292).  Designing Well Fluids for the Ormen Lange Gas Project, Right on the Edge.  Stephen Vickers, SPE, Alistair Hutton, SPE, and Arne Lund, Baker Hughes Drilling Fluids; and Ian McKay, Cleansorb; and Aart Van Kranenburg and Jean Twycross, Norske Shell