Application of simulation to optimize the oil-gathering system of the “N” oil field

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Abstract

Background: In the period of 2012–2021 456 wells were drilled in the western, northern and central sections of the N oil field. The construction of additional wells in the coastal zone (western part) will increase the volume of liquid entering the Group Metering Plant (GMP) -A, which is already operating above designed capacity. Given the above, it was decided to build a new GMP-P on the western section.

Aim: The purpose of this work was the need to determine the optimal option for placing the designed GMP-P.

Materials and methods: A hydraulic calculation of the Oil Production Shop’s oil gathering system (OPS) of the N field was carried out by simulating a multi-phase steady flow in a specialized software package with conversion using a geographic information system for reference to the terrain.

Results: For the first time, the OPS-1 oil gathering pipeline system of the N field was completely digitized. In the course of the work, 4 options for optimizing the OPS-1 gathering system with different locations for the construction of the GMP-P were considered.

Conclusion: Based on the results of the study, option 2 of the GMP-P construction location was selected and justified.

About the authors

Abay A. Yermekov

Branch of KMG Engineering LLP KazNIPImunaygas

Email: Yermekov_A@kaznipi.kz
Kazakhstan, Aktau

Aynur T. Baspayeva

Branch of KMG Engineering LLP KazNIPImunaygas

Email: Baspayeva_A@kaznipi.kz
Kazakhstan, Aktau

Sain K. Amirov

Branch of KMG Engineering LLP KazNIPImunaygas

Author for correspondence.
Email: Amirov_S@kaznipi.kz
Kazakhstan, Aktau

References

  1. Working project for the construction of GMP-P. Branch of KMG Engineering LLP “KazNIPImunaygas”, Aktau, Kazakhstan; 2022.
  2. Sadykov A.F. Multiphase Flow Simulator PIPESIM – a complete set of workflows for modeling production operations. Oil. Gas. Innovations. 2019;12:36–40.
  3. PIPESIM Basics: Tutorial, Version 2017. Schlumberger. 2017. 156 p.

Supplementary files

Supplementary Files
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1. JATS XML
2. Figure 1. Options for the location of the construction of GMP-P

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3. Figure 2. Workload of the GMP of OPS-1 due to the construction of the GMP-P according to Option 2 without taking into account the prospective zone in the west

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4. Figure 3. Workload of the GMP of OPS-1 due to the construction of the GMP-P according to Option 2 with taking into account the prospective zone in the west

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5. Figure 4. Statistics of pressure changes in wells by options

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Copyright (c) 2023 Yermekov A.A., Baspayeva A.T., Amirov S.K.

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