Lithofacies classification is a process to identify rock lithology by indirect measurements. Usually, the processed manually an experienced geoscientist. This research presents automated lithofacies using machine learning method increase computational power in shortening process's time consumption. The support vector (SVM) algorithm has been applied successfully Damar field, Indonesia. input va...

In recent work, data-driven sweet spotting technique for shale plays previously explored with vertical wells has been proposed. Here, we extend this technique to multiple formations and formalize a general data-driven workflow to facilitate feature extraction from vertical well logs and predictive modeling of horizontal well production. We also develop an experimental framework that facilitates...

Magnetic resonance imaging (MRI) logs are well logs that use nuclear magnetic resonance to accurately measure free fluid, irreducible water (MBVI), and effective porosity (MPHI). Permeability is then calculated using a mathematical function that incorporates these measured properties. This paper describes the methodology developed to generate synthetic magnetic resonance imaging logs using data...

Abstract In this paper, we present an innovative factor analysis algorithm for hydrocarbon exploration to estimate the intrinsic permeability of reservoir rocks from well logs. Unlike conventional evaluation methods that employ a single or limited number data types, process simultaneously all available derive first statistical and relate it by regression analysis. For solving problem analysis, ...

Precise estimation of total organic carbon (TOC) is extremely important for the successful characterization an unconventional shale reservoir. Indirect traditional continuous TOC prediction methods from well-logs fail to provide accurate in complex and heterogeneous reservoirs. A workflow proposed predict a profile through various ensemble learning regression models Goldwyer formation Canning B...

Diminish of error ratio to expecting the lithology reservoir formation is considered as mean concerning geology nowadays. The aim research minimize wrong reading data extract facies by preparing using Interactive Petrophysics program (IP) make cluster analysis multi well logs data. Log Kirkuk oil field used in this included: Gamma ray (GR), sonic, neutron (N), bulk density (BD), Caliper and Res...

The well Sarai Sidhu-01 is located on Punjab Platform, Central Indus Basin, Pakistan. Punjab Platform is the eastern part of Central Indus Basin, and tectonically it is the stable portion of Indus Basin, which was least affected during Tertiary Himalayan orogeny. This study attempts to decipher reservoir potential for hydrocarbon exploration. It aims to delineate a subsurface hydrocarbon bearin...