Theoretical and Simulation Studies on Gas Well Performance

Authors

  • G. Hema Sai Krishna Scholar, Department of Petroleum Engineering & Petrochemical Engineering, JNTUK, Kakinada, Andhra Pradesh
  • Pampana Anil Kumar Assistant Professor, Department of Petroleum Engineering & Petrochemical Engineering, JNTUK, Kakinada, Andhra Pradesh
  • Sreenivas Malta Assistant Professor, Department of Petroleum Engineering & Petrochemical Engineering, JNTUK, Kakinada, Andhra Pradesh
  • B.R. Srinath Rao Assistant Professor, Department of Petroleum Engineering & Petrochemical Engineering, JNTUK, Kakinada, Andhra Pradesh

Keywords:

Gas well performance, sensitivity analysis, reservoir pressure, wellhead pressure, PIPESIM software

Abstract

The productivity of any oil or gas well is governed by its maximum flow potential with the available varying parameters such as draw-down pressure availability, tubing sizes available to lift the fluid, and others. The present study on the performance of a gas well delineates the appropriate parameters that are necessary for maximizing the flow from the reservoir to the wellhead surface by utilizing a performance simulator, with nodal analysis as the basis. Nodal analysis is a novel method for determining the operating points of a well. The theoretical results of the gas well were compared with simulation results using the PIPESIM software. The sensitivity analysis of a gas well was investigated by varying various parameters like reservoir pressure, tubing diameter, wellhead pressure. According to the sensitivity analysis of a gas well, the nodal point and anticipated production are observed. With these esteemed notions in the PIPESIM simulator for optimum operating pressure, gas flow rate is deduced, and the variations are noted.

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Published

2021-10-16

Issue

Vol. 11 No. 2 (2021)

Section

Articles