Results 31 to 40 of about 11,680 (205)

An integrated approach to reservoir petrophysical parameters evaluation [PDF]

Bulletin of the Geological Society of Malaysia, 1991
Petrophysical parameters necessary for reservoir characterisation are normally derived from borehole data. Such information can be very accurate in the depth direction but has a small lateral penetration. Surface seismic, on the other hand, has low vertical resolution but is laterally continuous.
E. Poggiagliolmi, D. Lowden
openaire   +1 more source

Developed correlations between sound wave velocity and porosity, permeability and mechanical properties of sandstone core samples

Petroleum Research, 2020
In the evaluation of a petroleum reserve, it is necessary to accurately determine certain petrophysical properties such as porosity and permeability of the reservoir rocks and rock mechanical properties.
Ghareb Hamada, Veronique Joseph
doaj   +1 more source

Indirect Methods for Validating Shallow Geothermal Potential Using Advanced Laboratory Measurements from a Regional to Local Scale—A Case Study from Poland

Energies, 2020
This paper presents a broad overview of laboratory methods for measuring thermal properties and petrophysical parameters of carbonate rocks, and analytical methods for interpreting the obtained data.
Marek Hajto, Anna Przelaskowska, Grzegorz Machowski, Katarzyna Drabik, Gabriel Ząbek   +4 more
doaj   +1 more source

The Asmari Formation Petrophysical Parameters in the Abu Ghirab Oil Field of the Zagros Fold Belt Basin, Southeastern Iraq, Using Well Log Data Interpretation

Iraqi Geological Journal, 2022
The current study represents the evaluation of petrophysical characteristics, lithological analysis, and identification of the Asmari Formation for the main and sub-reservoir units in the Abu Ghirab oil field, Maysan, southeast of Iraq.
Abdullah Al-Mamouri, Amer Al-Khafaji, Ali Al-Musawi   +2 more
doaj   +1 more source

A Review on Models for Evaluating Rock Petrophysical Properties

Iraqi Journal of Chemical and Petroleum Engineering, 2023
The evaluation of subsurface formations as applied to oil well drilling started around 50 years ago. Generally, the curent review articule includes all methods for coring, logging, testing, and sampling. Also the methods for deciphering logs and laboratory tests that are relevant to assessing formations beneath the surface, including a look at the ...
Zahraa A. Mahdi, Ghanim M. Farman
openaire   +2 more sources

PETROPHYSICAL EVALUATION OF WELL LOG DATA TO ANALYSE RESERVOIR PROPERTIES IN OGBA FIELD, NIGER DELTA, NIGERIA [PDF]

Geological Behavior
This study evaluates the petrophysical characteristics of Ogba Field in the Niger Delta Basin, Nigeria, using well log data (gamma ray, resistivity, neutron, and density logs) from two wells (Ogba-1 and Ogba-2) and core data from Ogba-4ST.
Khadijah Abdullahi Ahmad, Sani Kasim, Auwalu Lawan Yola   +2 more
doaj   +1 more source

Evaluation of mineralogy per geological layers by Approximate Bayesian Computation

, 2019
We propose a new methodology to perform mineralogic inversion from wellbore logs based on a Bayesian linear regression model. Our method essentially relies on three steps.
Bruned, Vianney, Cleynen, Alice, Mas, André, Wlodarczyck, Sylvain   +3 more
core   +3 more sources

Integrated petrophysical, sedimentological and well-log study of the Mangahewa Formation, Taranaki Basin, New Zealand

Journal of Natural Gas Geoscience
This study aims to address the problem of porosity preservation in the Mangahewa Formation of five main hydrocarbon fields covering onshore and offshore of the Taranaki Basin.
Dk Nurulnazihah Pg Norsahminan, Md Aminul Islam, Surya Tejasvi Thota, Mohamed Ragab Shalaby   +3 more
doaj   +1 more source

Investigation of reservoir characteristics, depositional setting and T–R sequences of the Lockhart Limestone of Meyal Oil Field, Pakistan: a petrophysical approach

Journal of Petroleum Exploration and Production Technology, 2019
The present study is focused on formation evaluation of the Lockhart Limestone in two wells (Meyal-05P and Meyal-10P) located in Northern Deformed Potwar Zone of the Potwar sub-basin, Pakistan.
Muhammad Awais, Farhad Ullah, Nasar Khan, Mukhtiar Ghani, Syed Mamoon Siyar, Bilal Wadood, Aizaz Mukhtiar   +6 more
doaj   +1 more source

Evaluation of pore-throat structures of carbonate reservoirs based on petrophysical facies division

Frontiers in Earth Science, 2023
After complex geological transformation, such as sedimentation, diagenesis, and tectonic transformation, carbonate reservoirs have developed multiple reservoir spaces with significant heterogeneity and various pore-throat structures, including pores ...
Jue Hou, Lun Zhao, Wenqi Zhao, Zhao Feng, Zhao Feng, Xueke Wang, Xing Zeng   +6 more
doaj   +1 more source