A5031133582- Hydrocarbon exploration and reservoir analysis
- Geological and Geochemical Analysis
- Geochemistry and Elemental Analysis
- earthquake and tectonic studies
- Geological formations and processes
- Geological and Geophysical Studies
- Geochemistry and Geologic Mapping
- Hydraulic Fracturing and Reservoir Analysis
- Clay minerals and soil interactions
- Enhanced Oil Recovery Techniques
- High-pressure geophysics and materials
- Geology and Paleoclimatology Research
- Radioactive element chemistry and processing
- Groundwater and Isotope Geochemistry
- Paleontology and Stratigraphy of Fossils
- Heavy metals in environment
- Soil erosion and sediment transport
- Mining and Gasification Technologies
- Water Quality and Pollution Assessment
- Geological Studies and Exploration
- Seismic Imaging and Inversion Techniques
- Groundwater and Watershed Analysis
- Flood Risk Assessment and Management
- Soil and Unsaturated Flow
- Hydrology and Sediment Transport Processes
Jahangirnagar University
2011-2024
University of Rajshahi
2024
Twenty six sandstone samples from wells penetrating the Miocene Surma Group in Bengal Basin, Bangladesh, were analyzed by lithium metaborate/tetraborate fusion Inductively Coupled Plasma (ICP) and Mass Spectrometry (ICP-MS) petrographic microscope. The framework grains of sandstones are rich quartz followed lithic grains, feldspar mica (predominantly white mica). dominantly quartzolithic quartzose one composition with abundant low-grade metamorphic, sedimentary lithics, low feldspars little...
Abstract A clear insight of the Indo-Burma amalgamation is required for an understanding complex processes Indo-Asian collision. Where and when northeastern part Indian subcontinent amalgamated with Burma plate has not yet been well defined. In order to better understand tectonic affiliations evolution Ranges (IBR), we report new detrital zircon U-Pb Hf isotope data nine sandstone/siltstone samples (late Miocene–Pliocene) from Chittagong-Tripura Fold Belt, Bangladesh, which in Neogene belt...
The Bengal Basin is located in the foreland of eastern Himalaya and records late Palaeocene to Pleistocene sedimentation. This makes an ideal place study evolution by provenance researches. Even though there have been several studies about its provenance, a consensus has not reached when Himalayan Gangdese‐derived detritus started deposit foreland. Here, we Eocene sedimentary successions detrital zircon U–Pb geochronology Hf isotope analyses. Detrital age spectra show predominant peak...
The origin of Oligocene sediments in the Bengal Basin and associated tectonic setting remain poorly understood. This study investigates framework mineralogy major element geochemistry Barail Group sandstones from Sylhet Trough within to clarify provenance history Oligocene. Modal analysis (Q83F7L10) geochemical data support a classification sublitharenite subarkose, some with Fe enrichment. heavy mineral assemblage is dominated by opaque minerals, followed ultrastable minerals zircon >...
The present research work mainly deals with the qualitative and quantitative analysis of heavy minerals Neogene sandstones (Plio-Miocene) beach sands Inani-Dakhin Nhila area also preliminary approach on chemical composition garnets ilmenites to infer provenance.The hill ranges contain about whereas minerals.The mineral assemblages sands/sandstones are characterized by clear predominance opaque (with abundant ilmenite), epidote, garnet, staurolite followed hornblende tourmaline, lesser...
This study is conducted to evaluate the ongoing geoenvironmental impacts of Brahmaputra-Jamuna (BJ) River around Jamuna Bridge (JB) site which was modified prior construction in 1996. Remote sensing and GIS techniques are adopted temporal spatial geohazards. shows that intensity channel shifting has been increased due regulation river width at Sira-jganj–Bhuiyapur section from 11 km 4.8 km. Planform analysis major stressed migrate (315 m/year) eastwards. The phenomena changes predicted be...
The Baiyun sag of the Pearl River Mouth Basin has become a focus for deepwater exploration with highest hydrocarbon potential in northern South China Sea. Eocene organic-rich mudstones are main source rocks sag, and evolution their depositional environment remains unclear. Based on core geochemical data, we investigated environments Wenchang Enping sediments Baiyuan revealed sedimentary influences formation study area. results indicate that formations were deposited dysoxic to oxic...
Heavy mineral (HM) concentrations in sand bar deposits of the Meghna River were evaluated using optical microscopy, X-Ray Diffraction (XRD), Fluorescence spectrometry (XRF), Scanning Electron Microscopy (SEM) and Probe Microanalysis (EPMA) to determine mineralogy, geochemistry likely source rocks sands, examine distribution HM potential valuable heavy minerals, ilmenite garnet. The sands dominated by light minerals quartz feldspar grainsize analysis results showed that>78 wt.% population...
The Eastern Fold Belt (EFB) of the Bengal Basin remains an under-explored petroleum province in Bangladesh. Interbedded sandstones and shales Miocene Surma Group are thought to host hydrocarbon accumulations EFB. diagenetic history their controls on sandstone reservoir quality distribution largely unknown this region. Therefore, paper aims improve understanding processes impacts sandstones. Thin section petrography, Scanning Electron Microscopy (SEM) X-ray Diffraction (XRD) analysis have all...