Uncertainty Evaluation to Improve Geological Understanding for More Reliable Hydrocarbon Reserves Assessment: Case Study

E. Kharyba; S. Frolov; M. Blagojevic; J. Kukavic; R. Yagfarov; A. Belanozhka

doi:10.3997/2214-4609.201902183

Uncertainty Evaluation to Improve Geological Understanding for More Reliable Hydrocarbon Reserves Assessment: Case Study
Authors E. Kharyba¹, S. Frolov¹, M. Blagojevic¹, J. Kukavic¹, R. Yagfarov¹, A. Belanozhka¹
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Affiliations: ¹ NTC NIS-Naftagas
Publisher: European Association of Geoscientists & Engineers
Source: Conference Proceedings, Petroleum Geostatistics 2019, Sep 2019, Volume 2019, p.1 - 5
DOI: https://doi.org/10.3997/2214-4609.201902183

Abstract

Summary

The purpose of this project was to calculate oil reserves in order to make a decision on further workover activities. The main uncertainties faced were: permeability and porosity due to the lack of core from the target interval, PVT parameters due to the absence of downhole oil sample, 2D seismic profiles instead of 3D. In addition, there were risks connected to the proximity of OWC and faults possibly intersecting the wellbore.

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2019-09-02

2024-04-19

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References

Pannonian Basin Province, Central Europe (Province 4808)—Petroleum Geology, Total Petroleum Systems, and Petroleum Resource Assessment: by Gordon L. Dolton. - U.S. Geological Survey, Reston, Virginia: 2006. - 47 p.
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Uncertainty Evaluation to Improve Geological Understanding for More Reliable Hydrocarbon Reserves Assessment: Case Study

Conference Proceedings 2019, 1 (2019); https://doi.org/10.3997/2214-4609.201902183

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Uncertainty Evaluation to Improve Geological Understanding for More Reliable Hydrocarbon Reserves Assessment: Case Study

Abstract

From This Site

Most Read This Month

Most Cited This Month Most Cited RSS feed

The natural combination of full and image‐based waveform inversion

Poststack diffraction imaging using reverse‐time migration

Characterizing the effect of elastic interactions on the effective elastic properties of porous, cracked rocks

Fracture detection by Gaussian beam imaging of seismic data and image spectrum analysis

Laboratory measurements of guided‐wave propagation within a fluid‐saturated fracture