·Table of Contents
·Computer Processing and Simulation

Numerical Method of Ranking of Defective Pipelines - Sections Based on In-line Inspection Data

Klishin G.S., Seleznev V.E., Aleshin V.V.
(JSC «SPE VNIIEF-Volgogaz», Russia)
Dedikov E.V.
(OAO «GAZPROM», Russia)

Topicality of the problem

Description of the method

Examples of the method usage

Experimental prove of numerical method of defective pipelines ranking

Results of practical application



  1. Methodical recommendations on calculations of constructive reliability of main pipelines. RD 51-4.2-003-97. - VNIIgaz, 1997.
  2. A.I. Gritsenko, V.V. Kharionovski and etc. Recommendations for estimation of serviceability of pipeline sections with surface damages. - VNIIgaz, 1996.
  3. SN&P 2.05.06-85 (Russia).
  4. National Standard of Canada CAN3-Z183-M86. «Oil Pipeline System».
  5. ANSI/ASME B31G «Manual for Determining the Remaining Strength of Corroded Pipelines» (1991).
  6. AGA Pipeline Research Committee, Project PR-3-805 «A Modified Criterion for Evaluating Corroded Pipe» (December 22, 1989).
  7. Polozov V.A. Transmission gasline emergency criteria. // Magazine: Gas Industry, Russia, №6, 1998.
  8. Colquhon I., Menendez A., Dovico R. Method yields safety factor for in-line inspection data.// Oil & Gas J., Sept. 21, 1998, Vol. 96, # 38.
  9. A.D. Sedykh, E.V. Dedikov, A.I. Gritsenko, V.V. Kharionovski, G.S. Klishin, V.E. Seleznev, V.V. Aleshin. Diagnostics-driven pipe status assessments. // Magazine: Gas Industry, Russia, №8, 1998.
  10. G.S. Klishin, V.E. Seleznev, V.V. Aleshin. Integral ANSYS Software Implementation for Mathematical Simulation of Pipeline Objects. // Paper of Eighth International ANSYS Conference and Exhibition, Vol.2, №2.241, Pittsburgh, Pennsylvania, USA, August 17-19, 1998.
  11. G.S. Klishin, V.E. Seleznev, V.V. Aleshin. Implementation of Numerical Simulation Techniques in Express-Analysis of Accidents in Complex Technological System. - High Consequence Operations Safety Symposium II (Sandia National Laboratories / Albuquerque, New Mexico, USA, July 29-31, 1997): Publication of Reports SAND98-1557, USA.

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