INVESTIGATION OF THE OPERATIONAL EFFICIENCY OF A GAS-CONDENSATE FIELD USING GAS CYCLING

Authors

  • Gayrat Abdiraimovich Khushvaqtov Doctoral Student, Karshi State University of Technology
  • Saltanat Pari Otamurodovna Otamurodova Bachelor student, Oil and Gas Engineering Development and Exploitation of Oil and Gas Fields

Keywords:

Gas-condensate reservoir, injection well, dry gas, recovery factor, viscosity, gas cycling.

Abstract

In this study, the feasibility of applying dry gas injection technology at different pressure depletion stages in a gas-condensate reservoir was investigated. The injection process was carried out based on various ratios of injection wells to production wells (4:1, 3:1, 2:1, 1:1, and 1:2). Dry gas injection periods ranging from 1 to 3 years were studied using the Kultak gas-condensate field as a case example, with the aim of evaluating their impact on improving the condensate recovery factor. A hydrodynamic reservoir model was employed for the analysis, which was calibrated using historical production data from the field, allowing for a systematic and integrated approach. Compared to the conventional production method based solely on natural pressure depletion, the gas cycling method demonstrated a 9% increase in the condensate recovery factor. The results of the study indicate that gas injection has a significantly positive impact on enhancing the recovery efficiency of both condensate and gas when compared to traditional recovery methods. Based on the findings, this approach provides a practical and efficient solution for the rapid evaluation and implementation of enhanced recovery techniques in gas-condensate reservoirs with low to moderate C5+ liquid hydrocarbon content.

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Published

2025-06-13

How to Cite

Gayrat Abdiraimovich Khushvaqtov, & Saltanat Pari Otamurodovna Otamurodova. (2025). INVESTIGATION OF THE OPERATIONAL EFFICIENCY OF A GAS-CONDENSATE FIELD USING GAS CYCLING. Web of Technology: Multidimensional Research Journal, 3(6), 42–50. Retrieved from https://webofjournals.com/index.php/4/article/view/4637

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