6RAVI K,BOSMA M,GASTEBLED O.Impmve the economics of oil and gas wells by reducing the risk of cement failure[R].IADC/SPE 74497,2002.
7RODRIGUEZ W J,FLECKENSTEIN W W,EUSTES A W.Simulation of collapse loads on cemented casing using finite element analysis[R].SPE 84566,2003.
8SHAHRI M A,SCHUBERT J J,AMANI M.Detecting and modeling cement failure in high-pressure/high-temperature(HP/HT)wells,using finite element method (FEM)[R].IPTC 10961,2005.
9GRAY K E,PODNOS E,BECKER E.Finite element studies of near-wellbere region during cementing operations:part I[R].SPE 106998,2009.
10NABIPOUR A,JOODI B,SARMADIVALEH M.Finite element simulation of downhole stresses in deep gas wells cements[R].SPE 132156,2010.