... tubing behind casing. Through real-time logging optimization and integrated data analysis, it was possible to accurately quantify water injection rates and to assess zonal intake within stacked sandstone reservoirs with preferential flow, leading to improved field management. By strategically placing...

... in the Treviglio area of Lombardy, undertaken to assess their viability as geothermal reservoirs to be used for heating purposes. Stratigraphic units of considerable exploration interest include continental to shallow-marine conglomerates and sandstones of late Miocene (Messinian) to early Quaternary age. Each...

... storage storage upstream oil & gas mineral hydrogen underground hydrogen storage sandstone information permeability depleted field literature screening and ranking temperature reservoir rock type hydrogen storage methodological workflow thickness caprock thickness integrity...

... well logging geologist united states government log analysis real time system upstream oil & gas rock type sandstone interpretation computation saturation invasion laminated clastic reservoir reservoir characterization sedimentary rock identification workflow sequence geology...

... logging geological subdiscipline upstream oil & gas africa government sandstone reservoir characterization tortuosity reservoir modeling fracture propagation permeability algerian petroleum field information optimization petrophysical evaluation injection progression hydrocarbon...

... solutions using the available geological petrographic and engineering data. The field of the study produces oil from Middle Miocene age sandstone (Hammam Faraun) Member within the Belayim Formation, where this study will focus on. The data analysis performed in this investigation included X-ray diffraction...

.... The Khatatba/Masjid top seal above the Safa Member sandstones is likely to be an effective barrier to vertical migration and most of recent discoveries closure are located to trap hydrocarbons migrating to the south out of the southern depocenter of the Faghur Basin 2 Paleozoic Stratigraphic Scheme Well...

... fault blocks within the field (Fig.2) . Bahariya Formation is the main oil-producing reservoir and composed of sandstone alternating with shale and siltstone streaks, with minor limestone and dolomite. It is divided into Upper and Lower Bahariya members. structural geology extract shushan...

... 1 THE IMPACT OF DEPOSITIONAL FACIES CONTROL AND RESERVOIR CHARACTERISTICS IN THE MIDDLE ABU ROASH G SANDSTONES ON RESERVE ESTIMATION, EAST ABU SENNAN CONCESSION, WESTERN DESERT, EGYPT. (EAST ABU SENNAN DISCOVERY AND CHALLENGES) Ahmed Sultan, Said Hanafy, Abdelmonem Salh, Ehab Eid, Selim El...

... Abstract Detailed stratigraphic interpretation of borehole electrical images includes the classification of different bedding types, such as sand (sandstone) bedding or shale bedding. Successful interpretation depends on accurately determining the sandstone - shale boundary. When using...

... on images coming from sandstone and carbonate reservoirs. The results of the proposed workflow are promising. Keywords: Machine Learning, Pore Network Characterisation, Pore types classification INTRODUCTION The pore network of a given reservoir is the result of the diagenetic modification of the primary...

.... reservoir characterization upstream oil & gas case study production data formation damage suez sandstone application history gulf integration formation damage diagnosis workflow belayim formation enhanced recovery formation damage problem structural geology society of petroleum engineers...

... consist of fining upward sequences of coarse to medium grained sandstones (figure 2) the sandstones which are dark yellowish brown in color contain large and medium scale trough cross bedding. Which represent the higher rock quality compared to the others. Sedimentary structure represent a rock type...

... Sg (green dot) indicating depletion. On the right, the RIN13 emulation model based on new gas depleted density of 0.05sg to calculate Sg (green dot) as per original Lithology Each matrix type like sandstone, dolomite or limestone can be modelled on specific completion and well geometry. The examples...

... Formation (Burdigalian / Langhian age): This Formation is considered as a source rock capable of generating and expulsion of hydrocarbon in the deepest parts of the basin. Sidi Salim Formtion (Serravallian age): This Formation has a well-developed section of turbiditic sandstone of Serravallian age, which...

... are strictly related to the presence of syn- sedimentary growth listric faults. The target reservoirs are mainly composed of sandstone of turbiditic origin, which corresponding to bright seismic amplitude anomalies. The lithofacies of the investigated interval is dominated by thin bedded fine-grained sediments...

... and the main controlling factors of reservoir distribution in the study area through seismic data interpretation and analysis of borehole data in an integration with the surface geology. The main reservoir in the study area is represented by thin sandstone intervals of Middle Miocene age imbedded in a thick...

... of natural gas in place, distributed over several Paleogene reservoir units. The Coral Field is of Lower Eocene age and is composed of a deep water basin floor fan with proximal turbidite channel and lobe deposits. Generally, the coarse and massive reservoir sandstones are extraordinarily thick (>50 m...

.... These are present at the level of the Ordovician reservoirs since they generally consist of successive compacted quartzitic sandstone and marine clays. The membrane seal or fault damage zone is determined by the presence of an impermeable rock material at the level of the fault plane. Clay smear occurs along faults...

...), by the presence of accumulations of gas. The direct contact between the Silurian shale, characterised by a very condensed zone, highly radioactive (source rock), and the sandstones (reservoir) of the terminal complex of the Ordovician, sometimes associated with the good qualities and / or fractured reservoir...