The “YN” field is located in the Central Palembang Sub Basin area of the Talang Akar formation which consists of sandstone which is quite good as a place for hydrocarbon accumulation. This research uses a model-based seismic acoustic impedance inversion method to obtain acoustic impedance distribution values. Conversion of seismic wiggle into acoustic impedance makes the subsurface display …
This research aims to determine the thickness of peat using the geoelectric method, and then validate it by drilling at the research site. This research used the 2 dimensional wenner-schlumberger method which was carried out in 3 passes. Each track has a length of 48 meters using 24 electrodes and a spacing of 2 meters between electrodes. The results of the geoelectric data show that on track 1…
Lapangan “X” merupakan lapangan eksplorasi hidrokarbon yang terletak di Cekungan Sumatera Selatan, pada Formasi Talang Akar. Penelitian ini bertujuan untuk mengkarakterisasi zona reservoar serta menentukan lokasi sumur baru di area berpotensi hidrokarbon. Metode yang digunakan meliputi metode seimik inversi berbasis model based yang dipilih sebagai metode terbaik antara empat model yang diu…
The OP Field, located in the South Sumatra Basin, is one of the areas with hydrocarbon potential, particularly natural gas. The target zone of this study lies within the Baturaja Formation, which is known for its carbonate rocks with relatively high porosity and serves as one of the main reservoirs in the region. This study aims to analyze reservoir characteristics and identify the potential pr…
This research focuses on the application of reflection seismic methods, particularly Amplitude Versus Offset (AVO) analysis and Acoustic Impedance (AI) inversion to iden-tify reservoir zones in the Baturaja Formation, “SI” Field, South Sumatra Basin. The study area has carbonate lithologies that are prospective as hydrocarbon reservoir rocks. The data used includes well log data, Pre-stack …
Identification of landslides in the Gumay Talang Area, Lahat Regency, South Sumatra has been carried out by analysis using the Geographic Information System (GIS) method. Based on the National Disaster Management Agency (BNPB) in the study area, the population index class exposed to landslides was moderate. From field observations, there are six observation points for landslides which have low …
Secara umum, dalam perencanaan infrastruktur tahan gempa, terdapat beberapa jenis metoda analisis dengan tingkat kesulitan dan akurasi yang bervariasi. Sesuai dengan metoda analisis yang digunakan, parameter pergerakan tanah yang diperlukan untuk perhitungan dapat diwakili oleh percepatan tanah maksimum, respon spektra gempa, dan riwayat waktu percepatan gempa (time histories). Percepatan tanah…
The ongoing thread in this volume of Physics of Lakes is the presentation of different methods of investigation for processes taking place in real lakes with a view to understanding lakes as components of the geophysical environment. It is divided into three parts. Part I is devoted to numerical modeling techniques and demonstrates that (i) wind-induced currents in depth-integrated models can o…
Over the last six decades, the field of geophysics has experienced rapid development. Seismic methods, magnetic studies, hydrology and atmospheric sciences have expanded thanks to a boom in the computer sciences and measurement techniques. The frontiers of geophysics have also expanded, now including research on the polar areas, both Arctic and Antarctic. All these events are clearly reflected …
This book deals with a class of basic deformations in Asymmetric Continuum Theory. It describes molecular deformations and transport velocities in fluids, strain deformations in solids as well as the molecular transport, important in fracture processes. In solids, a separate problem relates to the displacements; their recording, e.g., by means of the seismometers, proves only the existence of …
This book presents an extensive analysis of the dynamics of discrete and distributed baroclinic vortices in a multi-layer fluid that characterizes the main features of the large and mesoscales dynamics of the atmosphere and the ocean. It widely covers the case of hetonic situations as well as the case of intrathermocline vortices that are familiar in oceanographic and of recognized importance f…
Telah dilakukan penelitian geofisika dan geokimia di daerah prospek panasbumi Kecamatan Pasemah Air Keruh Sumatera Selatan. Daerah prospek panasbumi berada di Desa Penelitian dan Desa Airklinsar. Tujuan penelitian adalah untuk mengkaraterisasi fluida manifestasi panasbumi, membangun model spekulatif bawah permukaan sistem panasbumi dan mengestimasi besarnya potensi sumberdaya spekulatif energi…