Vol. 40 No. 2 (2025): No. 73

View Vol. 40 No. 2 (2025): No. 73

Published: 2025-05-06

Mining

Analysis of the impact of different blast energies on rock crushing using numerical modelling

Seyed Mohammad Reza Sahlabadi, Kaveh Ahangari, Mosleh Eftekhari

87-105
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Geomechanical Response of Buner Marble, Pakistan, to Elevated Temperatures: Triaxial Strength Analysis through Single and Multistage Approaches

Asif Ali, Waqas Ahmed, Abdul Rahim Asif, Muhammad Yasir, Ihtisham Islam, Adnan Qadir, Jehanzeb Khan

107-125
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Methane Risk Analysis for Sustainable Occupational Safety in Underground Coal Mines

Ali Kemal Eyüboglu, Muharrem Kemal Özfırat, Mustafa Emre Yetkin

173-184
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Petroleum Engineering and Energetics

Offshore Seabed Pile Foundation Analysis: Soil-Pile Interaction and Load Conditions, and Design Recommendations

Edy Soesanto, Dicky Muslim, Evie Hadrijantie Sudjono, Cipta Endayana

27-42
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Comparison of Porosity Prediction from Seismic Data in the F3 Block, Netherlands using Machine Learning

Urip Nurwijayanto Prabowo, Sudarmaji Sudarmaji, Jarot Setyowiyoto, Sismanto Sismanto

15-26
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Studying Pressure Variation in a Fractured Carbonate Reservoir Producing Under Steam Flooding EOR with Multiple Fracture Matrix Arrangements

Shantanu Pandey, Suresh Kumar Govindarajan

75-85
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Development of Cyclic Injection Schemes in Hydraulic Fracturing

Mohammad Hossein Arabnejad, Morteza Ahmadi

127-136
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Influence of low permeability barrier on hot water flooding performance – a numerical investigation

Md Irshad Ansari, Suresh Kumar Govindarajan

61-73
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Geology

New Insight into the Structural Model in Southern Sumatra Indonesia using Gravity and Magnetic Data: Implications for Geothermal Resources

Irfan Prasetyo, Wawan Gunawan Abdul Kadir , Dadi Abdurrahman , Darharta Dahrin , Khalil Ibrahim , Andri Kurniawan

43-60
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Bog iron ores in central Croatia – mineralogical and geological case study on soil profiles

Tomislav Brenko, Sibila Borojević Šoštarić, Tena Karavidović, Tajana Sekelj Ivančan

155-172
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Applied Mathematics, Physics, Space Sciences

Mapping Rayleigh Wave Group Velocities from Ambient Noise in the Way Ratai Geothermal Field Using PiGraf Seismograph Prototypes

Karyanto, Haidar Prida Mazzaluna, I Gede Boy Darmawan, Rahmat Catur Wibowo, Ahmad Zaenudin, Maman Hermana

1-14
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Identifying the Basement Structure of the Sula Fault Zone in the Banggai-Sula Microcontinent Region, Molucca Sea, based on 2D Gravity Inversion Modelling using Particle Swarm Optimisation and 3D Modelling using Grablox

Cahya Damayanti, Sismanto Sismanto, Lina Handayani, Ari Setiawan

137-154
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