Results 21 to 30 of about 481,493 (348)

Modification of ΔlogR method and Nonlinear Regression Application for Total Organic Carbon Content Estimation from Well Logs

Hittite Journal of Science and Engineering, 2021
ΔlogR method is one of the most widely utilized techniques for estimation of Total Organic Carbon (TOC) content form well logs. The traditional ΔlogR method reveals the assumption of linear relationship between logarithmic resistivity and porosity log ...
Can Polat, Tuna Eren
doaj   +1 more source

Cross plotting of Rock Properties for Fluid and Lithology Discrimination using Well Data in a Niger Delta Oil Field

Journal of Applied Sciences and Environmental Management, 2015
The cross plotting of rock properties for fluid and lithology discrimination was carried out in a Niger Delta oil field using well data from a given oil field. The data used for the analysis consist of suites of six wells.
B Rasaq, CL Igwenagu, YS Onifade
doaj   +1 more source

A Case Study Using Seismic Reflection and Well Logs to Reduce and Quantify Uncertainty During a Hydrogeological Assessment

Frontiers in Water, 2022
Building a representative three-dimensional conceptual model of the hydrostratigraphic units is the critical first step when undertaking a hydrogeological assessment.
Maxime Claprood, Erwan Gloaguen, Thomas Béraud, Martin Blouin, Christian Dupuis, Philippe Ferron, Michel Ouellet, Michel Chaussé, Richard Martel, Daniel Paradis, Jean-Marc Ballard   +10 more
doaj   +1 more source

STRUCTURAL STYLE OF WABI FIELD, OFFSHORE NIGER DELTA NIGERIA, USING SEISMIC AND WELL-LOG DATA [PDF]

Geological Behavior, 2023
This study is focused on the interpretation of structural style in Wabi field in the Niger Delta Nigeria using seismic and well log data. From the results, faults and horizons correlated on Wabi wells tied perfectly to reflections on the seismic.
Amakiri, S., Uko, E. D, Tamunobereton-ari   +1 more
doaj   +1 more source

Change Mining in Adaptive Process Management Systems [PDF]

, 2006
The wide-spread adoption of process-aware information systems has resulted in a bulk of computerized information about real-world processes. This data can be utilized for process performance analysis as well as for process improvement.
A. Rozinat, B. Weber, B.F. Dongen van, B.F. Dongen van, J. Dehnert, J.E. Cook, M. Dumas, M. Reichert, M. Reichert, R. Glabbeek van, R.J. Glabbeek van, S. Rinderle, S. Rinderle, W.M.P. Aalst van der, W.M.P. Aalst van der   +14 more
core   +4 more sources

Renormalon resummation and exponentiation of soft and collinear gluon radiation in the thrust distribution [PDF]

, 2001
The thrust distribution in e+e- annihilation is calculated exploiting its exponentiation property in the two-jet region t = 1-T
Abbiendi, Abe, Abrams, Abreu, Abreu, Acciarri, Ackerstaff, Acton, Adeva, Akers, Akhoury, Alexander, Ball, Banfi, Banfi, Barate, Beneke, Beneke, Beneke, Beneke, Beneke, Biebel, Braunschweig, Brodsky, Brodsky, Brown, Brown, Burby, Buskulic, Catani, Catani, Catani, Catani, Catani, Catani, Catani, Catani, Contopanagos, Contopanagos, Corcella, Dasgupta, Dokshitzer, Dokshitzer, Dokshitzer, Dokshitzer, Dokshitzer, Dokshitzer, Dokshitzer, Einan Gardi, Ellis, Ellis, Gardi, Gardi, Gardi, Gardi, Gardi, Grunberg, Grunberg, Grunberg, Grunberg, Johan Rathsman, Kluth, Korchemsky, Korchemsky, Korchemsky, Korchemsky, Korchemsky, Kunszt, Lepage, Li, Magnoli, Manohar, Movilla Fernandez, Nason, Salam, Sjostrand, Smye, Sterman, Vogt, Vogt, Webber, Webber   +81 more
core   +2 more sources

Geomechanical Properties Estimation for Marginal Oil Field Development at Onshore Niger Delta, Nigeria

Journal of Applied Sciences and Environmental Management, 2022
Rock geomechanical properties were estimated for an onshore marginal field in Niger Delta with the aim of boosting hydrocarbon production in the field.
U. P. Ugwu, K. O. Okengwu
doaj   +1 more source

Machine Learning-Based Probabilistic Lithofacies Prediction from Conventional Well Logs: A Case from the Umiat Oil Field of Alaska

Energies, 2020
A good understanding of different rock types and their distribution is critical to locate oil and gas accumulations in the subsurface. Traditionally, rock core samples are used to directly determine the exact rock facies and what geological environments ...
Nilesh Dixit, Paul McColgan, Kimberly Kusler   +2 more
doaj   +1 more source

GEOHYDROLOGIC WELL-LOGGING

Hydrology Research, 1972
Well-logs have been used to gain geohydrologic information mainly in Precambrian rocks. The logs used are the self-potential, the diameter, the temperature, and the electric conductivity of water. Applications have given general information on the occurrence of ground water in hard rocks.
G. JACKS, H. HOUTKAMP
openaire   +1 more source

Seismic Interpretation and Petrophysical Analysis for Evaluation of Ataga Field, Onshore Niger Delta, Nigeria

Journal of Applied Sciences and Environmental Management, 2022
The majority of geophysical survey in hydrocarbon exploration and production sector is driven by the ability to describe reservoirs. This research is aimed at describing the interpretation and petrophysical analysis of the reservoirs in Ataga field ...
M. D. Ehinlaiye, O. W. Osisanya, F. C. Ighrakpata, A. S. Saleh, T. A. Ibitoye   +4 more
doaj   +1 more source