Muhammad Kurniawan Alfadli

• S.T, M.T
• Padjadjaran University

Slope stability has been a problem that studied on geotechnical works for the uncertainties such as varieties of soil behaviours to unpredicted failure of measurements and samplings. The Limit Equilibrium Method (LEM) has been popular for decades for its convenience but cannot determine displacement thus the result could be uncertain. As computatio...

This study analysss the quality of sand stone as reservoir in Sentul Formation, Tarakan Basin, based on petrography and routine core analysis. The quality of the sandstone in facies A (depth of 1743.75–1747.28m) is moderate. This assessment is based on the porosity value of routine core analysis from 19.48% to 27.88%, and permeability value from 25...

Analisis petrofisika merupakan salah satu kegiatan analisis dalam eksplorasi minyak dan gas bumi yang bertujuan untuk mengetahui lapisan reservoir hidrokarbon disuatu sumur. Lapangan ”FM” berada di Cekungan Sumatera Selatan daerah tinggian Musi. Formasi yang prospek menjadi reservoir hidrokarbon pada lapangan ini adalah Formasi Baturaja yang berlit...

p>Studi sistem akuifer hidrogeologi sangat penting untuk dilakukan dalam rangka mengidentifikasi kondisi geologi dan hidrogeologi. Lokasi daerah penelitian termasuk ke dalam daerah bukan cekungan air tanah, tetapi kondisi visual di lapangan menunjukkan penduduk sekitar banyak memanfaatkan air tanah cukup besar. Metode yang digunakan berupa penyelid...

In Mt. Salak, there are six volcanic facies divided by eruption time seen from geomorphology data analysis and to identified the subsurface layer DC Resistivity method is applied. Beside resistivity, geostatistical parameters also influence the result model interpretation, so for obtain best model correlation parameters such as tilting, surfacing,...

Daerah Sei mati memiliki potensi sumber daya air yang baik, dikarenakan daerah yang termasuk Cekungan Air tanah Medan. Penelitian ini bertujuan untuk mengetahui potensi airtanah dengan menggunakan metode geolistrik 2D dengan konfigurasi wenner-schulumberger. Hasil penelitian menunjukan terdapat 2 lapisan akuifer yaitu akuifer dangkal dan dalam. Lap...

Daerah Warungmenteng dan sekitarnya secara administratif termasuk dalam wilayah Kecamatan Cijeruk, terletak pada lereng timur Gunung Salak merupakan salah satu kawasan yang masuk dalam zona potensi terjadi gerakan tanah tinggi hingga menengah. Penelitian ini bertujuan untuk mengklasifikasikan tingkat kerentanan gerakan tanah di Desa Warungmenteng d...

Rock physical parameters value (Vp and Vs) is one of fundamental aspects in reservoir characterization as a tool to detect rock heterogenity. Its response is depend on several reservoir conditions such as lithology, pressure and reservoir fluids. The value of Vp and Vs is controlled by grain contact and contact stiffness, a function of clay mineral...

Indonesian water consumption is influenced by the people growth. One of Water consumption fulfilment by groundwater aquifer. Bandorasawetan is one of the areas which predicted have proper potential due to located in East of Mt. Ceremai that predicted recharge area. Based on regional geological data, Bandorasawetan is an undifferentiated young volca...

Abstract This paper emphasis the use of geological information gathered from surface mapping and subsurface data, the method that used was mainly utilizing statistical information and deterministic model interpreted. Comparison model was built to calculate the deviation between realization, the calculation was furthered can be used as a uncertainty...

Abstract Linking geological analysis with petrophysical characterization in complex carbonate reservoir is a chalangging task. Many previous researcher has proofed that depositional facies in carbonate reservoir has very little advantages in reservoir quality due to overprinted with diagenetic facies. The difficulties in characterized the carbonate...

According to North Sulawesi's Mining Agency and Ministry of Energy and Mineral Resources, North Minahasa Regency have at the very least 14 Million Tons of gold deposit resource. The research area was conducted in Tatelu District, North Minahasa Regency within an extensive area of 700m². Geologically, the research area is in gold mineralization zone...

This paper defines the stratigraphic sequence focused on Middle Baong Sand. The analyses aim to understand the sedimentation pattern regarding to sequence stratigraphy model including its lateral and vertical succession based on seismic and well data. The study can be used in ranking the prospect for new oil field. Based on the analyses in 39 seism...

ABSTRAK Cekungan Airtanah adalah suatu wilayah yang dibatasi oleh batas hidrogeologis, tempat semua kejadian hidrogeologis seperti proses pengimbuhan, pengaliran, dan pelepasan air tanah berlangsung. Cekungan airtanah pekanbaru berada pada provinsi riau dan berbatasan dengan bagian selatan dari provinsi medan. CAT ini terdiri dari beberapa formasi...

Bay of Jakarta is covered of Qartenary deposits with terrestrial deposits intercalation with marine deposits. Interaction between those depositional environment produce deposits which have lithofacies variation. Rapid development of Jakarta impact on impossibility in finding outcrop. This research gives changes for detailed Quarternary deposit lith...

Bay of Jakarta is covered of Qartenary deposits with terrestrial deposits intercalation with marine deposits. Interaction between those depositional environment produce deposits which have lithofacies variation. Rapid development of Jakarta impact on impossibility in finding outcrop. This research gives changes for detailed Quarternary deposit lith...

This paper defines the stratigraphic sequence focused on Middle Baong Sand. The analyses aim to understand the sedimentation pattern regarding to sequence stratigraphy model including its lateral and vertical succession based on seismic and well data. The study can be used in ranking the prospect for new oil field. Based on the analyses in 39 sei...