Results 41 to 50 of about 3,863 (192)

A new framework for selection of representative samples for special core analysis

open access: yesPetroleum Research, 2020
Special core analysis (SCAL) measurements play a noteworthy role in reservoir engineering. Due to the time-consuming and costly character of these measurements, routine core analysis (RCAL) data should be inspected thoroughly to select a representative ...
Abouzar Mirzaei-Paiaman   +4 more
doaj   +1 more source

ROCK TYPING IN ORGANIC SHALES: EAGLE FORD, WOODFORD, BARNETT AND WOLFCAMP FORMATIONS [PDF]

open access: yes, 2017
Shales are the most common sedimentary rocks found on earth. Most US shale plays are spatially extensive with regions of different maturity and varying prospects. With increasing understanding of the heterogeneity, microstructure and anisotropy of shales,
Gupta, Ishank
core  

Petrophysical rock typing in Uinta Basin using models powered by machine learning algorithms [PDF]

open access: yes, 2023
Petrophysical characterization is key to identifying different rock types for hydrocarbon production optimization. Rock-typing, a petrophysical characterization technique, can be performed using wireline measurements, such as triple combo and special ...
Arengas Sanguino, Carlos Lenim
core  

Determination of Reservoir Rock Type in Sarvak Reservoir of an Iranian Oilfield

open access: yesIraqi Geological Journal
Integrated reservoir rock typing in carbonate reservoirs is a significant step in reservoir modelling. The key purpose of this study is the identification of integrated rock types in the Sarvak Formation of an Iranian oilfield.
Vali Mehdipour   +2 more
doaj   +1 more source

Rock Typing in Eagle Ford, Barnett, and Woodford Formations

open access: yes, 2018
SummaryShales are the most commonly found sedimentary rocks on Earth. Most US shale plays are massive, with different maturity regions and varying prospects.
Ishank Gupta   +3 more
core   +1 more source

Advanced Well Logging Interpretation for Reliable Electrotyping of Low-permeable and Low-resistivity Formation

open access: yesGeoresursy
The target formation of a brown oilfield in Western Siberia is composed of a shallowing-up succession represented by siltstones in its base gradually replaced by sandstones toward its top.
A. Tсhistiakov   +4 more
doaj   +1 more source

Capillary-based method for rock typing in transition zone of carbonate reservoirs

open access: yesJournal of Petroleum Exploration and Production Technology, 2018
Reservoir simulation is established as a good practice to make the best decision for a petroleum reservoir. The reservoir is characterized in terms of reservoir elements such as structural model, well data, rock and fluid properties.
Jalal Dakhelpour-Ghoveifel   +2 more
doaj   +1 more source

Mechanisms of Waterflood Inefficiency: Analysis of Geological, Petrophysical and Reservoir History, a Field Case Study of FWU (East Section)

open access: yesEnergies
The petroleum reservoir represents a complex heterogeneous system that requires thorough characterization prior to the implementation of any incremental recovery technique. One of the most commonly utilized and successful secondary recovery techniques is
Anthony Morgan   +4 more
doaj   +1 more source

Numerical Simulation Modeling of Carbonate Reservoir Based on Rock Type

open access: yesJournal of Engineering, 2017
There are many types of carbonate reservoir rock spaces with complex shapes, and their primary pore structure changes dramatically. In order to describe the heterogeneity of K carbonate reservoir, equations of porosity, permeability, and pore throat ...
Peiqing Lian   +4 more
doaj   +1 more source

Study on discriminant method of rock type for porous carbonate reservoirs based on Bayesian theory

open access: yesScientific Reports, 2021
Rock typing is an extremely critical step in the estimation of carbonate reservoir quality and reserves in the Middle East. In order to recognize the rock types of carbonate reservoirs in the Mishrif Formation better, classify the reservoirs accurately ...
Xinxin Fang, Hong Feng
doaj   +1 more source

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