The Ediacaran Gametrail Formation of northwestern Canada chronicles the evolution a complex carbonate ramp system in response to fluctuations relative sea level and regional tectonic subsidence alongside exceptional global change associated with Shuram carbon isotope excursion (CIE). Here, we use extensive outcrop exposures Wernecke Mountains Yukon, Canada, construct shelf-slope transect across...

The detailed reservoir characterization was examined for the Central Indus Basin (CIB), Pakistan, across Qadirpur Field Eocene rock units. Various petrophysical parameters were analyzed with integration of various cross-plots, complex water saturation, shale volume, effective porosity, total hydrocarbon neutron porosity and sonic concepts, gas effects, lithology. In total, 8–14% high 45–62% sat...

Fracture modeling is one of the most important steps in the study of fractured reservoirs. Due to the high cost of imaging logs and their absence in most wells of the study area, it is often attempted to use other available data to detect fractures. This paper attempts to investigate the relationship between the lithology and fractures of rocks. For this purpose, the Image, Neutron, Density, Li...

Reservoir characterization on offshore fields often faces specific challenges due to limited or unevenly distributed well data. The object of this study is the North Adriatic poorly consolidated clastic reservoir characterized by high porosity. seismic data indicate notable differences in quality spatially. only two wells field drilled best area. Seismic data, characterization, and accurate int...

The Cenozoic strata of the Xining Basin, NE Tibet, have provided crucial records for understanding tectonic and palaeo-environmental evolution region. Yet, age lower part sedimentary stratigraphy and, consequently, early basin remain debated. Here, we present litho- magnetostratigraphy various Eocene sections throughout Basin independently constrained by U–Pb radiometric a carbonate bed. Our st...

The Jhabua phosphorite is the second largest deposit in India after famous Jhamerkotra of Rajasthan. Though geographically they are separated by state boundaries but geologically belong to same domain. hosted with Proterozoic meta-sediments Aravalli Supergroup. host litho-units for stromatolite bearing phosphate mineralization limestone and chert. siliceous nature has large variation terms impu...

soil conservation and control of erosion is a basic problem in all countries. the goal of this research is to estimate erosion and sediment yield in ekbatan dam drainage basin by erosion potential method (epm), using geographic information system (gis). the basin is located in hamedan province, west of iran, in a cold and semi- arid region, with an average annual rainfall of 334mm. the study ar...

The litho-and biostratigraphy of Upper Cretaceous (Gurpi Formation) has been investigated within a well-exposed section at the northern limb of Pey zard anticline, Abnow area, Southern Iran. The studied section consists mainly of grey marl, calcareous pyritic shale, and argillaceous limestones. The Formation unconformably overlies Sarvak Formation and the Tarbur Formation overlies it unconforma...

The Campanian–Paleocene Jaworzynka Formation, a part of the Magura Nappe succession in Polish Outer Carpathians, is described terms its detailed litho- and biostratigraphy. formation stretches along marginal Siary Unit, from stratotype area Silesian Beskid Mts up to Mszana Dolna Wyspowy Mts. Its equivalent Moravskoslezske Beskydy the Czech Republic Solaň Formation. In area, displays complex str...