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The AAPG/Datapages Combined Publications Database
Showing 3,658 Results. Searched 200,357 documents.
Abstract: Analogue Play Statistics for Improved Pre-Drill Risking; #90310 (2017)
Keith Myers, Jamie Collard, Robert Stevens
Search and Discovery.com
...-risk plays. Hence, it is time for the industry to take a hard look at its risking methodology, particularly to recognise earlier, cognitive bias...
2017
Abstract: Extracting, Understanding & Utilizing Azimuthal Anisotropy Through Depth Imaging; #90316 (2017)
Pavel Vasilyev, Cara Smith, Anna Glushchenko, Paul Marsden, Edgardo Vargas
Search and Discovery.com
... Design” to “Azimuthal AVO inversion ready data”. As measuring azimuthal variations was the primary objective it was important that any azimuthal bias...
2017
Abstract: AI- Assisted Palynological Analysis Using an Expert-Trained Convolutional Neural Network: A Case Study form the Jurassic in the North Sea; #91204 (2023)
Rader Abdul Fattah, Merijn de Bakker, Alexander Houben, Roel Verreussel, Robert Williams
Search and Discovery.com
... the statistical significance (n=limited) but potentially also introduces analyst-based bias. Over the past few years a technical revolution in (I) photographic...
2023
Abstract: Evaluation of a Machine Learning Approach to Detecting Channels in Seismic Volumes; #91204 (2023)
Marc Servais, Estanislao Kozlowski, Graham Baines, Andrew Davies
Search and Discovery.com
... of interpreter bias. Secondly, we show how to use synthetic data to estimate how much labelled data is required when training is based on real (non-synthetic...
2023
Abstract: A Novel Workflow on Unsupervised Deep Learning Extraction of High-Resolution Image Texture for Building Automated Image Morphofacies in Siliciclastic Depositional Environments; #91204 (2023)
Ivan Wu, Sarvagya Parashar
Search and Discovery.com
... images or from the core. This rules out the possible bias introduced by interpreters and results in a faster output. This procedure generates high...
2023
-- no title --
user1
Search and Discovery.com
... problems when using subsurface data. The first problem is the sampling bias when recovering cores or cuttings from the subsurface. In our case study...
Unknown
Abstract: Evaluation of Deeper Reservoir Capacity for Produced Water Disposal and CO₂ Storage Using 3D Geo-Cellular Model in Mangala Oil Field, India; #91213 (2025)
Chandra Mohan S. Rautela, Alok Kumar, R. Malavika, Rahul Raj, Monosvita Chaliha, Abhishek Kumar, Amitabh Pandey
Search and Discovery.com
... understanding and existing well data. Porosity was modelled with bias towards facies distributions and co-kriged with porosity-depth trends, which...
2025
Late Cretaceous Dinosaurs from Mongolia
Search and Discovery.com
N/A
Late Cretaceous Dinosaurs from Mongolia
Search and Discovery.com
N/A
Lessons Learned from Distributions as Geological Analogs, by Gary P. Citron, James A. MacKay, James Gouveia, Robert M. Otis, and Richard Nehring, #40160 (2005).
Search and Discovery.com
2005
Structurally-Controlled Hydrothermal Dolomite Reservoirs: Characteristics and Rock Fabrics
Search and Discovery.com
N/A
Impact of the Initial Model on Acoustic Impedance Inversion
Search and Discovery.com
N/A
Oil and Gas Reserves Estimating -- We Have Met the Enemy, and He is Us
Search and Discovery.com
N/A
THERMAL MATURITY AND TIMING OF D
Search and Discovery.com
N/A
Integrated Reservoir Characterization and Modeling of the Umm Gudair Minagish Oolite Reservoir, Kuwait; #41751 (2015)
Nasser Al-Khalifa, Asmaa Al-Blooshi, Zee Ma, William Clark, Jason Sitchler, Gennady Makarychev, Gary Forrest, Kelsey Schiltz
Search and Discovery.com
... logs (Ma et. al, 2009). When sampling preference is present, the model should discount the sampling bias. Often, however, it is not clear how...
2015
Regional Fine-Scale Sequence Stratigraphy of the Woodford Shale and Its Impact on Microseismic Activity and Optimizing Future Hydraulic Fractures, #51241 (2016).
Jing Zhang, Jennifer Scott, Roger Slatt, Bryan Turner
Search and Discovery.com
... brittle ductile couplets identified from cuttings and stratigraphic framework. Interpretation of seismic alone could lead to a huge bias especially...
2016
Late Cretaceous Dinosaurs from Mongolia, by Philip J. Currie; #90038 (2005)
Search and Discovery.com
2005
Recorded Broadband 3D: Improving Reservoir Understanding and Characterization with Recorded Broadband Seismic
Cyrille Reiser, Tim Bird, Petroleum Geo-Services
GEO ExPro Magazine
... common workflow to derive rock or elastic properties from seismic data. A fundamental bias of all inversion methods is that a particular seismic dataset...
2013
The Angle of the North
Neil Hodgson, Karyna Rodriguez, Anongporn Intawong
GEO ExPro Magazine
... the case for oil and secondly, despite the exploration immaturity and sample bias of the area, we believe that Nyonie-Deep has poor reservoir due...
2017
Structure Contouring: DISCUSSION
Henry A. Ley
AAPG Bulletin
... and bias. As a matter of fact, the terms "imagination" and "bias" do not seem to be properly used in the description of mechanically spaced contours...
1930
Short Note: Standardization of Azimuthal Presentations
S. Parker Gay, Jr.
Utah Geological Association
... angular segments. It therefore introduces a minimum of bias in the representation process. 1. Babcock, E. A., 1976, A STATISTICAL ANALYSIS...
1974
Improving Accuracy of an Auto-Forecasting Engine Using a Bayesian Maximum Likelihood Framework for Empirical Decline Curves
Doug McMaster, David S. Fulford, Stephen Krughoff, Zidong Liu, Brennan Medina
Unconventional Resources Technology Conference (URTEC)
... within this framework optimizes the fit between the model and the observed data by providing the evaluator with an opportunity to express their bias...
2024
Machine Learning Methods for Handling Parameter Space Sampling Bias in Unconventional Well Performance Prediction
Oliver Rojas Conde, Henry Galvis Silva, Sebastien Matringe
Unconventional Resources Technology Conference (URTEC)
...Machine Learning Methods for Handling Parameter Space Sampling Bias in Unconventional Well Performance Prediction Oliver Rojas Conde, Henry Galvis...
2025
Volume Factor in Paleocurrent Analysis: GEOLOGIC NOTES
Martin H. Iriondo
AAPG Bulletin
... each measurement a value equal to the volume of the sedimentary unit it represents. The importance of the statistical bias originated by disregarding...
1973
Revealing the genesis of limestone-marl alternations: a taphonomic approach
Theresa Nohl, Emilia Jarochowska, Axel Munnecke
PALAIOS
... conditions during sedimentation and a way to assess the systematically poorer preservation of aragonitic components in marine deposystems (aragonite bias...
2019