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The AAPG/Datapages Combined Publications Database
Showing 3,665 Results. Searched 200,693 documents.
AAPG Hedberg Research Conference; - Abstracts, #120178 (2015).
Search and Discovery.com
2015
Abstract: Hydrocarbon Source Rock Characterization, Thermal Maturity And Implications For Shale Gas Potential Of Upper Triassic Strata, Northeastern British Columbia, Canada; #90213 (2015)
G.Gabriella Carrelli, Cynthia Riediger, and J-P Zonneveld
Search and Discovery.com
..., or to sampling bias (these samples are from the GSC Archives, and were not collected by the authors). Geochemical data from outcrop and core suggest...
2015
Abstract: Determining Optimum Well Spacing Using Completion Characterization in Unconventional Reservoirs; #90228 (2015)
Vivek Sahai
Search and Discovery.com
... deterministic modeling and stochastic modeling approaches. Deterministic modeling results show a strong bias towards the longest repeated fracture half...
2015
Abstract: Geosteering Under Geological Uncertainty; #91213 (2025)
Roman Baishev, Vasily Demyanov, Dan Arnold, Urval Patel, James Mullins, Serkan Kulaksiz
Search and Discovery.com
...’s robustness and identified four key insights: 1. Ensemble diversity is essential. Narrow ensembles limit adaptability and can bias steering. 2. Reservoir...
2025
Abstract: The Shakti Field Narrative: A Successful Decision Based Modelling Approach; #91213 (2025)
Ashutosh Singh Sulaxna, Prashant Agarwal, Monosvita Chaliha
Search and Discovery.com
... methods and iterative quantification helped quantify geological uncertainty and reduce bias in flow simulations. The decision-based modelling approach...
2025
Ethical Implications in Reporting under New SEC Guidelines
Search and Discovery.com
.... Focus on sensitive topics in the new guidelines, such as: a] “reliable technology”; b] definition of “Project”; c] Bias checks; d] “PUDS”; etc...
Unknown
Generalized Method for the Estimation of TOC from GR and Rt, #80117 (2010)
Kenneth A. Heslop
Search and Discovery.com
.... -- Petrophysical Consultant � TOC data from geochemical analyses are expensive, time consuming and subject to sampling bias. � Prediction of TOC from Wireline...
2010
Students Conceptions and Misunderstandings About the Core Concepts of Sequence Stratigraphy, #70099 (2011)
Juan S. Herrera, Eric M. Riggs,
Search and Discovery.com
... completed a preliminary differentiation among a true alternate conceptions, misunderstandings and instructional bias. For example, the balance between...
2011
Fractures in Steep-rimmed Carbonate Platforms: Comparison of Tengiz Reservoir, Kazakhstan, and Outcrops in Canning Basin, NW Australia; #20161 (2012)
Wayne Narr and Eric Flodin
Search and Discovery.com
... section of NE margin Serpukhovian Open, solutionVisean enlarged fractures Tournaisian Devonian 5X vertical exaggeration N = 363 Bias-weighted Rim...
2012
Subsurface Parameter Uncertainty: A Structured Approach; #41071 (2012)
Arnout Everts, Laurent Alessio, Peter Friedinger, and Faeez Rahmat
Search and Discovery.com
... Kriging “engine” Normalization (normal score and/or other transforms) Variogram model (controls data weighing) Statigraphic zone / facies bias...
2012
Abnormal Abundance of Wood Fragments in Sandstone Reservoirs Linked to Volcanic Activity (?): Managing Induced Biases in Log Response and Quantitative Interpretation - Illustration from the Plover Formation of the Ichthys Field (NW Shelf of Australia); #20405 (2017)
Fracois Lafont, Christine Duval, Maria Barriuso De La Pena
Search and Discovery.com
...” sandstone creates a bias in wireline log response and in quantitative interpretation of lithology and fluid content in the delineation wells: First...
2017
Integration of MICP Data with Logs, as a Means to Improve Reservoir and Seal Characterization, #42013 (2017)
Philippe Rabiller
Search and Discovery.com
... of the process, by which the pore throat size distribution (PSD) of a rock sample is derived from the MICP measurements; it is devoid of any user bias and does...
2017
In-Situ, Micron-Scale δ13C and δ18O Analyses (by SIMS) of Chemo-Isotopically Claire Formation, Illinois Basin, USA; #51341 (2017)
Maciej G. Sliwinski, Reinhard Kozdon, Kouki Kitajima, Adam Denny, Mike Spicuzza, John W. Valley
Search and Discovery.com
... that bias measured isotope ratios. Precision is a trade-off with beam size and, depending on the isotope system, varies between ±0.3‰ (2SD; 10 μm beam, δ18O...
2017
Petroleum Geology of the Lake Kickapoo East (Caddo) Field Archer County, Texas; #11372 (2023)
Dennis W. Browning
Search and Discovery.com
... production. Possible negative bias for Caddo Lime even with good hydrocarbon shows. ACKNOWLEDGEMENTS Caddo Lime Reservoirs in the Bend Arch Area, North...
2023
Structural Style and Hydrocarbon Prospectivity in Fold and Thrust Belts
Search and Discovery.com
N/A
Dealing with Reserves Uncertainty in Exploration—a Simple Methodology for Building Consistent, Realistic Reserves Estimates
Search and Discovery.com
N/A
Late Cenozoic History and Coastal Morphology of the Apalachicola River Region, Western Florida
William F. Tanner
Houston Geological Society
..., a double-arc barrier 94 9. The Cape San Bias Shoal, south of St. Joseph Spit, outlined by the 60-foot depth contour 95 Introduction Near the Florida...
1966
A Tectonic Model for the Northern Llanos and Southern Barinas-Apure-Basins
James C. Howard, Trudi Webb, Tom Christensen
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., a geology grajypjte student who did not have a thorough knowledge of the regional feology, thereby minimizing geological bias in the interpretation. Trudi...
1985
New Techniques on Fracture Pattern Characterization: An Example of Comparison between Jurassic Nugget Sandstones (Utah Rocky Mountains) and Eocene Mirador Formation Sandstones (Colombia Llanos Foothills Basin)
Edgar Pinzon, Alberto Ortiz, Stephen Laubach
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Secondary Electron Image (SEI) Bias model Interpretation Scaling / Intensity Systematic accounting for measurement artifacts. (Marrett et al 1999...
2006
The present is the key to the past: actualistic taphonomy in South America
Matias do Nascimento Ritter, Fernando Erthal, Rodrigo Scalise Horodyski
PALAIOS
... taphonomic bias affecting diatom preservation. They found that dissolution is the critical environmental trigger of frustule fragmentation. Using...
2023
The Use of LANDSAT-1 Imagery in Mapping Lineaments in Pennsylvania
W. S. Kowalik, D. P. Gold
Utah Geological Association
... than 30 km, lie within several degrees of the sun azimuth or scan line orientation. The illumination bias suggested elsewhere by Wise (1968), Isachsen...
1974
Geostatistics and its Application for the Evaluation of Tin Deposits
L. Sandjivy
Geological Society of Malaysia (GSM)
... ~ variable 2h ~ cross variogram Bias can be seen by comparing actual recovered grades with estimated ones over a long period. Without consideration...
1982
Semblance Technology and DHI Analyses, Kupe, New Zealand
Mark L. Sloan, Angus Ruddock
Petroleum Exploration Society of Australia (PESA)
... as computed from all eight adjacent traces to e nsure no bias and, as a first pass, computationa l choi ce was set as the average attribute value, again...
1997
A Useful Volumeter: NOTES
N. C. Janke
Journal of Sedimentary Research (SEPM)
... a nominal diameter of 0.12 cm. An overestimate bias was found to be caused by increases of temperature due to the operator's body heat; thus it is best...
1972
A One-Man Profiling Method for Beach Studies
W. J. Stephen
Journal of Sedimentary Research (SEPM)
... station which remains after operator bias has been minimized, shows that the mean of the clinometer-derived values are in fairly close agreement...
1977