Estimation and correct determination of vitrinite equivalent reflectance in rock is crucial for the assessment source both conventional unconventional hydrocarbon deposits. These parameters can be determined laboratories on samples. Laboratory measurements provide only point information. However, use well logs could overcome discontinuities data throughout a study interval. Attention has been p...

this paper describes a methodology for the integration of well logs and a series of grid-based attributes extracted from interpreted seismic data for prediction of porosity distributions. the studied area is located in the southwest iran. before finding a relationship between the target logs and predicted logs from 3d seismic data, we have interpreted the 3d seismic data in the studied area. al...

knowledge of the orientation of horizontal in situ stresses is important to some areas of oil and gas field development plans. borehole breakouts observed in image logs and drilling-induced fractures are the main parameters for the determination of the stresses’ directions in situ. in this work, the orientations of borehole breakouts were investigated as a function of depth in oil wells a and b...

The Kangan Formation (Early Triassic) is one of the most important gas reservoirs in the Zagros fold-thrust belt. The study area is located in the west of Hormozgan Province and on the Gavbandi highland. This field is one of the important gas production anticlines in the SW Iran. To investigate the reservoir quality of the Kangan Formation in these wells, 163 microscopic thin sections were prep...

Application console logs are a ubiquitous tool for diagnosing system failures and anomalies. While several techniques exist to interpret logs, describing and assessing log quality remains relatively unexplored. In this paper, we describe an abstract graphical representation of console logs called the identifier graph and a visualization based on this representation. Our representation breaks lo...

System logs constitute valuable information for analysis and diagnosis of system behavior. The size of parallel computing systems and the number of their components steadily increase. The volume of generated logs by the system is in proportion to this increase. Hence, long-term collection and storage of system logs is challenging. The analysis of system logs requires advanced text processing te...