1. Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing,2008
2. A new OCTG strength equation for collapse under combined loads;Klever;SPE Drilling & Completion,2006
3. Advanced Drilling and Well Technology;Aadnøy,2009
4. Formulas for rupture, necking, and wrinkling of oil country tubular goods under combined loads;Klever;SPE Journal,2010
5. F. Klever, G. Stewart, Analytical burst strength prediction of OCTG with and without defects, SPE 48329 presented at the SPE Applied Technology Workshop on Risk Based Design of Well Casing and Tubing, The Woodlands, Texas, May 7–8, 1998.