Results 61 to 70 of about 3,863 (192)

Investigation into the effects of different rocks on rock cuttability by a V-type disc cutter

Tunnelling and Underground Space Technology, 2012
Abstract This paper is about to investigate the effects of different rock structural properties and a V-type disc cutter on rock cuttability. The cutter having 381 mm in diameter, 90° edge angle and 1.4 mm tip radius is selected for linear rock cutting tests.
Balci, C., Tumac, D.
openaire   +2 more sources

MICP-Based Rock Typing of Complex, Multi-Modal Formations in Edvard Grieg Field [PDF]

, 2019
Rock/pore typing is a process of classifying reservoir rocks into units with similar petrophysical properties. When properly classified, each unit possesses a unique porosity-permeability relationship.
Hedda, Svendsen
core  

Petrophysical Rock Typing Dan Evaluasi Formasi Untuk Meningkatkan Prediksi Permeabilitas Pada Formasi Karbonat Menggunakan Metode Hydraulic Flow Unit, Lapangan Queen, Cekungan Sumatera Selatan [PDF]

, 2020
Formasi Baturaja merupakan formasi batuan karbonat dengan potensi hidrokarbon di lapangan QUEEN, cekungan Sumatera Selatan. Batuan karbonat dicirikan dengan kondisi porositas dan permeabilitas yang heterogen.
Pangestu, Tauhid Aji
core  

Electrical Tortuosity Index: A New Approach for Identifying Rock Typing to Enhance Reservoir Characterization Using Well-Log Data of Uncored Wells. [PDF]

ACS Omega, 2023
Shahat JS, Soliman AA, Gomaa S, Attia AM.   +3 more
europepmc   +1 more source

Classification of carbonate reservoir rocks using combination of electrical-elastic properties:a new rock typing approach

, 2023
The information provided by electrical and elastic properties of porous media has highlighted the need for investigating the methods of their evaluation to optimize both operational and economic aspects of geoscience surveys.
Najafi-Silab, Reza, Kord, Shahin, Soleymanzadeh, Aboozar, Khaz’ali, Ali Reza   +3 more
core   +1 more source

A new two-phase rock typing approach: using wetting-phase relative permeability and critical pore size [PDF]

Master of ScienceDepartment of GeologyBehzad GhanbarianRock typing, the methodology of grouping rocks based on their mineralogical, hydraulic, and/or petrophysical similarities has many applications in reservoir engineering, characterization, and ...
Yokeley, Brandon A.
core  

Undoing the paradigm of lithofacies control on carbonate reservoir properties through advanced rock typing

International audienceCommonly used carbonate rock-typing methods estimate statistical relationships between geological parameters and the core-to-log domain and distribute the resulting petrophysical rock types in reservoirs, with spatial guidance from ...
Mangane, Ousmane, Mecheri, Tarek, Borgomano, Jean, Kenter, Jeroen, Nussbaumer, Christophe   +4 more
core   +1 more source

Development and identification of petrophysical rock typing for effective reservoir characterization [PDF]

, 2019
Rock typing is an essential tool used to distribute reservoir rock and fluid properties in reservoir models. It provides more accurate estimates of oil reserves during field studies and prediction of reservoir performance.
Bior Barach, Bior Atem
core  

Pore system characterisation in heterogeneous carbonates: An alternative approach to widely-used rock-typing methodologies

, 2010
Rock typing is used in carbonate reservoir characterisation to group petrophysically similar rocks for reservoir modelling purposes. The focus is often upon bringing together samples with similar porosity, permeability and capillary pressure.
Cathy Hollis, Huang, Yaduo, Abhijit Mookerjee, Yaduo Huang, Tull, Simon, Volker Vahrenkamp, Taberner, Conxita, Vahrenkamp, Volker, Mookerjee, Abhijit, Hollis, Cathy; id_orcid, Simon Tull, Conxita Taberner   +11 more
core   +1 more source

Permeability Prediction for Ajeel Oilfield/ Tertiary Reservoir by Integrating Rock Typing Approach with FZI Method

Journal of Engineering
Accurate permeability prediction is essential for reservoir characterization, especially in building three-dimensional reservoir models. However, predicting permeability in the complex Tertiary reservoir/Ajeel oil field, with its different rock types ...
Vian M. Ahmed, Ayad A. Al-Haleem
doaj   +1 more source