Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 22,224 Results. Searched 201,044 documents.
Geophysical characterization of a leachate plume from a former municipal solid waste disposal site: A case study on Norman landfill
Md. Iftekhar Alam, Andrew Katumwehe, and Estella Atekwana
AAPG Bulletin
... and calculated resistivity was achieved. The final inversion using Res2DInv produced graphic depth pseudosections for the thickness and the true resistivity...
2022
Identification and distribution of hydraulic flow units of heterogeneous reservoir in Obaiyed gas field, Western Desert, Egypt: A case study
Mohamed A. Kassab, Ahmed Elgibaly, Ali Abbas, and Ibrahim Mabrouk
AAPG Bulletin
... log, neutron-density logs, and the compressional slowness log (Bassiouni, 1994). The resistivity log was not involved in this process because of its...
2021
Bayesian geophysical inversion with Gaussian process machine learning and trans-D Markov chain Monte Carlo
Anandaroop Ray, David Myer
Petroleum Exploration Society of Australia (PESA)
... training observations are shown with magenta circles. The unknown true function being approximated is shown in black. The inferred posterior GP mean...
2019
Fractured Basement Reservoir Characterization for Fracture Distribution, Porosity and Permeability Prediction; #41106 (2012)
Marie Lefranc, Sherif Farag, Laurent Souche, and Agnes Dubois
Search and Discovery.com
... correlations between the P33 density (fracture porosity) and the productive zones. Method 3: Determination of the Fracture Indicator from Laterolog Resistivity...
2012
Magnetotellurics (MT): Technique, Interpretation, and Application, Karen Rae Christopherson, Search and Discovery Article #40025, 2001
Search and Discovery.com
N/A
ABSTRACT: The Osagean Reeds Spring Formation (Lower Boone), Western Osage and Eastern Kay County, Oklahoma: Outcrop Analog and Reservoir Characterization, by Taylor Friesenhahn; #90157 (2012)
Search and Discovery.com
2012
ABSTRACT: The Sensitivity of Water Saturation Calculation and Modelling to the Uncertainties of the Petrophysical Inputs; #90051 (2006)
Mostafa Haggag, Rowan Stanley
Search and Discovery.com
... data such as porosity, cementation factor, saturation exponent, formation water resistivity, true formation resistivity and capillary pressure data...
Unknown
Abstract: Petrophysical Characterization Workflow for Shale Reservoirs by Integrating Quad Combo, Spectroscopy, Nuclear Magnetic Resonance, and Dielectric Data; #90319 (2018)
Ainul Abedeen, Mohmoud E. Hussein, Janardhan Kurri
Search and Discovery.com
... saturation estimation. Because of the complex nature of source rock reservoirs, it is difficult to determine true potential by using conventional workflow...
2018
The Sensitivity of Water Saturation Calculation and Modelling to the Uncertainties of the Petrophysical Inputs
Search and Discovery.com
N/A
Abstract: The Importance of Establishing Background Hydrocarbon Levels for Hazardous Waste Studies in Petroleum Producing Areas, by D. W. Bieber and M. C. Felts; #91016 (1992).
Search and Discovery.com
1992
Abstract: Improvement and Analysis of Current NMR Permeability Models with Core NMR Measurements; #90211 (2015)
Deming Sun and Apostolos Kantzas
Search and Discovery.com
... NMR data is usually lower than the true value. Another reason is that these models are dependent on T2 cutoff values but many researchers have shown...
2015
Neural network assisted responses simulation and data correction of array laterolog in invaded formations
Yueyang Han, Lei Wang, Donghan Hao, Xiyong Yuan, Nan Wang, Zhen Yang, Jianwen Zhou, Liwei Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... to either predict the laterolog responses or correct the apparent resistivity curves. The new method has integrated the high precision of physics-driven...
2024
Evaluation of Naturally Fractured Reservoirs in Indonesia Using Formation Imaging and Sonic Logs
William H. Borland, Richard E. Netherwood, Sanggam Hutabarat, Dedi Juandi, Leo Anis, Hari Kurniawan, Ramsin Eyvazzadeh
Indonesian Petroleum Association
...., 1990. Acquisition and analysis of sonic waveforms from a borehole monopole and dipole source for the determination of compressional and shear speeds...
2002
Using Electric Logs to Estimate Groundwater Salinity and Map Brackish Groundwater Resources in the Carrizo-Wilcox Aquifer in South Texas
H. Scott Hamlin, Luciana de la Rocha
GCAGS Journal
... resistivity curve is used to minimize the effects of mud filtrate invasion. Deep resistivity is assumed to be approximately equal to true formation...
2015
Some Problems in Exploration of the Megion Field
A. S. Polushkin, V. P. Sanin
Petroleum Geology: A Digest of Russian Literature
... of the well net was increased. Determination of the true position of the water-oil contact is necessary not only for correct calculation of reserves but, even...
1965
Geophysical Study Program of Reefs in the Lvov Paleozoic Downwarp
L. E. Fil’shtinskiy, A. I. Boyko, M. D. Buderkevich, R. M. Kobrin
Petroleum Geology: A Digest of Russian Literature
... and gravity data (maps: a-true resistivity of conducting supra-marker horizon, b-local anomalies of difference field of gravity). 1-Zone of zero gradient...
1978
Machine Learning Identification of TOC–Rich Zones in the Eagle Ford Shale
Adewale Amosu, Mohamed Imsalem, Yuefeng Sun
GCAGS Transactions
... identify TOC–rich zones in unconventional plays such as the Eagle Ford. Using gamma ray, deep resistivity, and sonic wireline well log data from La...
2020
Geological Considerations of the Weber Sandstone Reservoir, Rangely Field, Colorado
T. C. Larson
CSPG Bulletin
... or sonic logs. With older neutron logs and resistivity logs, determination of effective sandstone is interpretive. Lithologic descriptions vary considerably...
1977
Pore Pressure Analysis in the Corridor Block, South Sumatra Basin: Distribution, Mechanism, and Prediction
Irfan Yuliandri Syukri, Budi R Permana, Phil D. Heppard, Agus M. Ramdhan, Lambok M. Hutasoit
Indonesian Petroleum Association
... different sources: wireline logs (gamma ray, density, sonic, and resistivity) from eighty-one wells, seismic velocities, drilling data and clay...
2019
ABSTRACT: Well log reversals and pressure data in Cretaceous shales of the northern Green River Basin, Wyoming, by Margarita Zyrianova and Philip Nelson; #90156 (2012)
Search and Discovery.com
2012
An Efficient Workflow for Geological Characterization in Unconventional Reservoirs From a New Through-the-Bit Logging Electrical Micro-Imaging Tool
Search and Discovery.com
N/A
Effects of Pore Pressure and Organic Contents on the Brittle-Ductile Transition in Shale Rock Using Geophysical Method
Qamar Yasin, Du Qizhen, Atif Ismail, GMD Sohail
Unconventional Resources Technology Conference (URTEC)
... Petroleum Institute, 1988) techniques was also utilized for the determination of potential organic content in shale intervals for a continuous record...
2016
Simultaneous Calculation of Archie Parameters m, n, and a
Scott M. Frailey, George B. Asquith, George A. Anderson, Paulus S. Adisoemarta
West Texas Geological Society
..., typically 0.81 or 1.0. Core analysis for m and a require saturating multiple plugs of varying porosity 100% with water of know resistivity...
2002
NMR Interpretations in Unconventional Reservoirs - Application to Quality Control and Guide for Log Calculated Total Water Saturations in the Texas Delaware Basin
Jing Li, Mitch Pavlovic
Unconventional Resources Technology Conference (URTEC)
... S WT), which relies on Rt (true formation resistivity) and electrical properties (m and n exponents). However, not only the presence of hydrocarbons...
2024