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The AAPG/Datapages Combined Publications Database
Showing 5,464 Results. Searched 200,619 documents.
Why does petroleum in carbonate reservoirs tend to occur at higher temperatures than in sandstones?
Paul H. Nadeau, and Stephen N. Ehrenberg
AAPG Bulletin
... point at the far right represents the sum of all reservoirs in the group. The horizontal displacement of each point is proportional to the EUR...
2026
Taphograph: A Spreadsheet Method to Graphically Characterize the Taphonomy of Skeletal Particles
Vincent Caro, Francois-Xavier Joanny, Julien Bailleul, Maxime Perot, Frank Chanier, Geoffroy Mahieux
PALAIOS
... of the degree and variability of taphonomic alteration for different hard part types from one or more samples in a single diagram. The TAPHOGRAPH methodology...
2022
Impact of mineralogy on rock physics modeling: A Brazilian presalt case study
Rafael Amaral Cataldo, Emilson Pereira Leite, Nathalia Helena Secol Mattos
International Meeting for Applied Geoscience and Energy (IMAGE)
... composition, diagenesis leading to cementation, and a complex pore network with different types, shapes and sizes can impact substantially the elastic...
2022
Petrophysical Interpretation and Reservoir Characterisation on Proterozoic Shales in National Drilling Initiative Carrara I, Northern Territory
Liuqi Wang, Adam H. E. Bailey, Emmanuelle Grosjean, Chris Carson, Lidena K. Carr, Grace Butcher, Christopher J. Boreham, Dave Dewhurst, Lionel Esteban, Chris Southby, Paul A. Henson
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the resistivity, or increase the bulk density or the propagation velocity of acoustic waves besides the conventionally derived gamma raybased volume of clay...
2023
Logging and Interpretation Techniques for the B-Field, Offshore Northwest Java
R. E. Crumb, P. Berger
Indonesian Petroleum Association
...* analysis (sum of the different clays). Having done this, values for the bulk modulus shale (BMS) and shear modulus shale (SMS) are computed on a well...
1990
Early 3-D Seismic Exploration for Winnipegosis Pinnacle Reefs in the US, Williston Basin
Donald A. Greenwood, James A. Carroll, Donald W. Howard
Rocky Mountain Association of Geologists
... of the Lower Devonian Elk Point Group in the Elk Point Basin is relatively uniform over thousands of square miles consisting of the Ashern, Winnipegosis...
1995
Reworking of Glacial Sediments in the North West Arm, a Fjord-Like Inlet on the Southeast Coast of Nova Scotia
D. J. Stanley
Journal of Sedimentary Research (SEPM)
... during one entire tidal cycle in order to obtain continuous vertical current velocity profiles. Current velocity data was recorded between...
1968
Guide to Late Pleistocene and Holocene Deposits of Turnagain Arm
Susan Bartsch-Winkler, Henry L. Schmoll
Alaska Geological Society
... of the Valdez Group, Kenai Peninsula, Alaska–Deposition and deformation at a Late Cretaceous consumptive plate margin: University of California...
1984
Inferring the Signature of Past Intra-Predatory Competition from Drilling Predation Patterns: Insights from Red Sea and Adriatic Sea Death Assemblages
Devapriya Chattopadhyay, Rafał Nawrot, Martin Zuschin
PALAIOS
... incomplete drill holes more frequently compared to smaller predators in high PPAR assemblage. We used the Wilcoxon rank sum test to evaluate the difference...
2024
Integrating borehole image logs with core: A method to enhance subsurface fracture characterization
F. Fernández-Ibáñez, J. M. DeGraff, and F. Ibrayev
AAPG Bulletin
... waves to them. These are the so-called fracture picks, each of which has three key elements: measured depth, dip, and dip azimuth, and possibly...
2018
Buried-hill multiscale fracture prediction using wide-azimuth OBN seismic data in the South China Sea
Xumin Liu, Zhenbo Zhang, Leyi Xu, Renjie Chen, Donghui Bian
International Meeting for Applied Geoscience and Energy (IMAGE)
... (Velocity Versus Azimuth) intensity, ant tracking and fracture density, a detailed fracture prediction of in buried hill was realized in different scales...
2023
Discrete Fracture Network Simulation: Application of Tectonic Simulation and Conditional Global Optimization Technique, #40861 (2012)
Nima Gholizadeh Doonechaly, Sheik Rahman
Search and Discovery.com
... that the rock viscosity changes due to the deformation and this change can be simulated by different models such as Oswald de Waele’s (Parish, 1976). Also...
2012
Quantifying the Impact of Thermal Maturity on Dielectric Permittivity of Pure Kerogen in Organic-Rich Mudrocks
Nima Dabidian, Zoya Heidari, Anqi Yang
Unconventional Resources Technology Conference (URTEC)
.... To fulfill the objectives, we first prepared powdered mudrock samples selected from formations with different levels of thermal maturity. Next, we extracted...
2016
Late Paleozoic Fluviatile and Deltaic Deposits in the Northeast Karroo Basin, South Africa
David K. Hobday, David Mathew
Houston Geological Society
... sedimentary facies, each distinguished by their lithology and structures, occur within the Ecca Group of the northeastern Karroo Basin. Prominent upward-fining...
1975
How to Make Good Decisions Examples From Exploration
Bernhard W. Seubert
Indonesian Petroleum Association
... has a different way of looking at a formation than a palaeontologist, as (s)he has a different ontological framework. Both views are correct, within...
2014
ABSTRACT: Implications for formation mechanisms of methane hydrates and recommendations for the future researches in correlative anoxic basins: observations from R/V METEOR (IFM-GEOMAR) expedition in the Black Sea Cruise M72/4-2007; #90109 (2010)
Mustafa Toker, Joerg Bialas, Ingo Klauke, Scientific crew of R/V METEOR cruise
Search and Discovery.com
... of debris has been moved. With the section view of the sub-bottom profiler the height of the sidewalls was measured to be almost 10 m, which sum up to about...
2010
Spore-Pollen Correlanon of the Cretaceous Rocks of the Northern and Southern Hemispheres
R. A. Couper
Special Publications of SEPM
... and sculpture appear during Upper Jurassic compilation of results from published works together with unpublished results from Royal Dutch Shell Group...
1964
Sweet Infill Well Locations Prediction Using Multiple Supervised and Unsupervised Machine Learning Models
Mochammad Naufal Septifiandi, Ferdiansyah Rahman, Muhammad Husni Mubarak Lubis
Indonesian Petroleum Association
... of k clusters (randomly or using K-means++) at the first step (Dabura, 2018) . Then, the algorithm calculates the distance (sum of the square distance...
2023
Characterization of a Sediment Core from Potential Gas-hydrate-bearing Reservoirs in the Sagavanirktok, Prince Creek, and Schrader Bluff Formations of Alaska's North Slope: Part 4Nuclear Magnetic Resonance Core Studies
R. F. Sigal, C. Rai, C. Sondergeld, B. Spears, W. J. Ebanks Jr., W. D. Zogg, N. Emery, G. McCardle, R. Schweizer, W. G. McLeod, J. Van Eerde
AAPG Special Volumes
... saturated, exhibit five different spectrum types. Most of the samples fall into the first two identified types, which differ only in the presence...
2009
Lithologic Versus Stratigraphic Concepts: DISCUSSION
J. R. Patterson , T. P. Storey
AAPG Bulletin
... with lithology. A lithologic feature can change in any direction, but a facies is the sum of momentary relations and, therefore, can change only laterally...
1957
Helping to Understand Compartmentalization and Reservoir Segmentation Using Mass Spectrometer Mud Gas Analysis; #41213 (2013)
Bruce Warren
Search and Discovery.com
... Dalton's law of partial pressures) states that the total pressure exerted by the mixture of non-reactive gases is equal to the sum of the partial pressures...
2013
Hydrocarbon-bearing volcanic lava deltas as potential reservoirs: A case study from the North Atlantic Igneous Province, Faroe-Shetland Basin
Óluva Reginsdóttir Eidesgaard, Lars Ole Boldreel, Niels Hemmingsen Schovsbo, and Jana Ólavsdóttir
AAPG Bulletin
... in different lithofacies, diagenesis, and types of porosity and permeability (Schutter, 2003; Zou et al., 2008; Couves, 2015). Figure 1. Overview...
2023
Evaluation of sampling methods for fracture network characterization using outcrops
Conny Zeeb, Enrique Gomez-Rivas, Paul D. Bons, Philipp Blum
AAPG Bulletin
..., The lithological and discontinuity characteristics of the Borrowdale Volcanic Group at the outcrop in the Craghouse Park and Latterbarrow areas: Nirex Report...
2013
Cumulative Impact Assessments Its Relevance for Australias Energy Transition
Ashlyn Miller
Australian Petroleum Production & Exploration Association (APPEA) Journal
... and declarations see end of paper *Correspondence to: Ashlyn Miller Xodus Group, Perth, WA, Australia Email: [email protected] ABSTRACT...
2023
A Probabilistic Model of Oil and Gas Discovery
G. M. Kaufman , Y. Balcer , D. Kruyt
AAPG Special Volumes
... of Alberta will in general contain reservoirs or pools with distinctly different geologic characteristics. We shall regard the totality of pools...
1975