primary sedimentary and secondary structural and diagenetic processes are responsible for heterogeneity in carbonate reservoirs and recognition of these factors is very essential subject in modeling these reservoirs. image logs are very useful for identification of structures and small scale sedimentary features. in this research, using image analysis of formation microimager log (fmi) in a dri...

seismic inversion is a method that extracts acoustic impedance data from the seismic traces. sourcewavelets are band-limited, and thus seismic traces do not contain low and high frequency information.therefore, there is a serious problem when the deterministic seismic inversion is applied to real dataand the result of deterministic inversion is smooth. low frequency component is obtained from w...

AbstractNovel Coronavirus (Covid-19) is a contagious virus which attacks the respiratory system and has swept entire world, including Indonesia. This very high transmission rate affects various sectors in Indonesia, such as economic sector. The Indonesian government always strives to maintain positive investment climate for foreign investors. With spread of Covid-19 virus, countries around worl...

Abstrak: Di Era Society 5.0 seperti sekarang ini, penggunaan teknologi dalam kegiatan pembelajaran menjadi elemen kunci bagi suksesnya proses yang dilakukan dosen di kelasnya. Pembelajaran memadukan dan kemampuan pedagogi diselaraskan dengan isi materi berkualitas tentunya akan mempengaruhi pengetahuan mahasiswa pencapaian hasil belajar mereka maksimal. Oleh karenanya, penelitian ini bertujuan ...

electro-facies is a unit of the vertical sediments sequence on the wire-line logs that can be differentiated from the upper and lower units. for detection of the electro-facies interval in kangan and upper dalan formations in south pars gas field, wire-line log and core data analysis (wells a, b, c and d) were used. note, only core data analysis in well a were available. first, thin-sections st...

to evaluate the hydrogeochemical characteristics of karst water resources of oshtorankooh, chemistry details of springs has been considered as the most important evacuator of karst resources. this research has been performed to study hydrogeochemical nature of karst springs and their origin with an emphasis on the type of formation.  accordingly, five samples of the water of permanent springs o...

Dünyanın en önemli şehirlerinden biri olan İstanbul'un tarihinin, Yenikapı’da Marmaray için yapılan kazılar ve burada elde edilen bulgulara göre, 8500 yıl evveline kadar gittiği düşünülmektedir. Tarihi süreçte birçok büyük devlete başkentlik yapan İstanbul bu süreçlerde değişim yaşamıştır. Osmanlı’nın son dönemlerinde özellikle Tanzimat ile başlayan batılılaşma tesirinde çeşitli şehir planlama ...

Naplı ve bindirmeli Toros kuşağı, Afrika Avrasya levhalarının Kretase’den günümüze kadar devam eden yaklaşık K-G yönlü birbirlerine doğru yaklaşma hareketine bağlı olarak oluşmuştur. Bu hareket Neojen’in erken dönemlerinde Isparta Büklümü tanımlanan karmaşık bir morfo-tektonik yapının gelişmesine neden olmuştur. Miyosen’de, Batı Orta Toroslar ile Büklümü’nün iç kesimleri, kırıntılı sedimanlar k...

An important method in oil and gas exploration is vertical seismic profile (VSP) to estimate rock properties in drilling well. Quality factor is also the crucial point of seismic attenuate in VSP data. In the present study, this factor was used to evaluate the hydrocarbon potential of Kangan Formation in one of the Persian Gulf oil fields using VSP zero offset method. Quality factor was estimat...