Petroleum Engineering – Exploration
1. Shear wave velocity estimation utilizing statistical and multi-intelligent models from petrophysical data in a mixed carbonate-siliciclastic reservoir, SW Iran

Ziba Hosseini; Sajjad Gharechelou; Asadollah Mahboubi; Reza Moussavi-Harami; Ali Kadkhodaie-Ilkhchi; Mohsen Zeinali

Volume 10, Issue 1 , Winter 2021

http://dx.doi.org/10.22050/ijogst.2020.241095.1556

Abstract
  The conjugation of two or more Artificial Intelligent (AI) models used to design a single model that has increased in popularity over the recent years for exploration of hydrocarbon reservoirs. In this research, we have successfully predicted shear wave velocity (Vs) with higher accuracy through the ...  Read More

Petroleum Engineering
2. Identifying Gas-bearing Carbonate Reservoir Using Extended Elastic Impedance

Hessam MansouriSiahgoli; Mohammad Ali Riahi; Bahare Heidari; Reza Mohebian

Volume 9, Issue 3 , Summer 2020, , Pages 102-115

http://dx.doi.org/10.22050/ijogst.2020.218837.1535

Abstract
  It is difficult to identify the carbonate reservoirs by using conventional seismic reflection data, especially in cases where the reflection coefficient of the gas-bearing zone is close to that of the carbonate background. In such cases, the extended elastic impedance (EEI) as a seismic reconnaissance ...  Read More

Petroleum Engineering – Exploration
3. Amplitude Variation with Offset Inversion Analysis in One of the Western Oilfields of the Persian Gulf

Benyamin Khadem; Abdolrahim Javaherian

Volume 8, Issue 2 , Spring 2019, , Pages 15-33

http://dx.doi.org/10.22050/ijogst.2018.125135.1444

Abstract
  Reservoir characterization has a leading role in the reservoir geophysics and reservoir management. Since the interests of the reservoir geophysics and reservoir managements are the elastic properties and reservoir properties of the subsurface rock for their purposes, a robust method is required for ...  Read More

Petroleum Engineering – Exploration
4. Evaluation of Reservoir Properties Using Wireline Logs of Well Sarai-Sidhu-1, Punjab Platform, Central Indus Basin, Pakistan

Syed Waqas Haider; Mustafa Yar; Raja Ahtisham Ghafoor; Tallat Majeed Khan

Volume 7, Issue 4 , Autumn 2018, , Pages 36-44

http://dx.doi.org/10.22050/ijogst.2018.95773.1400

Abstract
  The well Sarai Sidhu-01 is located on Punjab Platform, Central Indus Basin, Pakistan. Punjab Platform is the eastern part of Central Indus Basin, and tectonically it is the stable portion of Indus Basin, which was least affected during Tertiary Himalayan orogeny. This study attempts to decipher reservoir ...  Read More