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 33,738 Results. Searched 197,438 documents.
Effects of Early-Time Production Data on Machine-Learning-Assisted Long-Term Production Forecasting
Mohammad H. Elkady, Siddharth Misra, Veena T. Kumar, Uchenna Odi, Andrew Silver
Unconventional Resources Technology Conference (URTEC)
... different machine learning techniques to predict total organic carbon from well logs in the Devonian Duvernay shale, with random forest demonstrating...
2024
Ice-formed Intertidal Boulder Pavements In The Sub-Antarctic
James D. Hansom
Journal of Sedimentary Research (SEPM)
.... MARDIA, K. V., 1972, Statistics of Directional Data: London, Academic Press, 355 p. MARTINI, I. P., 1981, Ice effect on erosion and sedimentation...
1983
Use of Logging in Uranium Prospecting
William K. Hawkins, Marvin Gearhart
Wyoming Geological Association
... transmission through a 1500 foot length of 4 conductor 3/16 inch diameter logging cable. The effect of the line loss on the pulse height and shape...
1968
Pressure Solution and Porosity Reduction in Shallow Buried Quartz Arenite: GEOLOGIC NOTES
Thomas V. Wilson , Duncan F. Sibley
AAPG Bulletin
.... However, the quantitative effect of processes reducing porosities during diagenesis have not been well defined. To eliminate complex variables which...
1978
A New Workflow for Improved Water Saturation Assessment in Organic-Rich Mudrocks Honoring Rock Fabric
Artur Posenato Garcia, Archana Jagadisan, Ameneh Rostami, Zoya Heidari
Unconventional Resources Technology Conference (URTEC)
..., such as Waxman-Smits (1968) and Clavier et al. (1984), the effect of surface chemistry of clays has been taken into account. The inclusion of the surface...
2017
Rock Compositional Control on Geomechanical Properties of the Montney Formation, Western Canadian Basin
Noga Vaisblat, Nicholas B. Harris, Korhan Ayranci, Rick Chalaturnyk, Matthew Power
Bulletin of Canadian Energy Geoscience (CEGA)
... consistent with several other finegrained reservoirs. We also showed that water saturation has a pronounced effect on dynamic elastic moduli and concluded...
2024
Molecular Simulation of Multi-scale Multi-Component Hydrocarbon Phase Behavior in Liquid-Rich Shale Reservoirs
Fangxuan Chen, Ran Bi, Hadi Nasrabadi
Unconventional Resources Technology Conference (URTEC)
... and their effect on hydrocarbon phase behavior. Most relevant molecular simulations to date have considered single-component or binary hydrocarbon mixtures...
2021
Taphonomy and Artificial Time-Averaging of Marsh Foraminiferal Assemblages (Bombay Hook National Wildlife Refuge, Smyrna, Delaware, U.S.A.): Implications for Rates and Magnitudes of Late Holocene Sea-Level Change
Ronald E. Martin, Scott P. Hippensteel, Daria Nikitina, James E. Pizzuto
Special Publications of SEPM
... and Luther, 1994, random number table. For each pair of coordinates, a 10-cmdiameter PVC pipe beveled at its bottom was gently twisted into 1995...
2003
Outcrop and Waterflood Simulation Modeling of the 100-Foot Channel Complex, Texas, and the Ainsa II Channel Complex, Spain: Analogs to Multistory and Multilateral Channelized Slope Reservoirs
D. K. Larue
AAPG Special Volumes
... to the random stacking of channel deposits commonly modeled in the fluvial environment (Damuth and Kumar, 1975; McHargue and Webb, 1986; Kolla and Coumes, 1987...
2004
Seismic Models of a Shelf-margin Depositional Sequence: Upper San Andres Formation, Last Chance Canyon, New Mexico
Jan Stafleu , Mark D. Sonnenfeld
Journal of Sedimentary Research (SEPM)
... and transmission losses are negligible given the dimensions of the model. Random noise was not added to the data. Thus, the vertical-incidence profiles...
1994
Serang Field – Discovery Within a Seismic "Fault Shadow"
Tom Clark, Mike Turk, Joewono Hadiwijoto, Yoseph Partono
Indonesian Petroleum Association
... well targeting and knowledge of the reservoir. Recognition of the fault shadow effect, structural delineation, and stratigraphic interpretation have had...
2000
Saving Millions USD by Knowing Strength and Weakness of Various Wellhead Choke Valves for Sandy Wells
Atria Jarot Herwibowo, Sulistiyo, Armon, Humisar Alprialdus Sinaga
Indonesian Petroleum Association
... strength and toughness, flow direction inside choke relate with jetting effect, width of operating range, maintenance cost, duration for maintenance...
2018
Body size trends in Trigoniida bivalves from the Mesozoic Kutch, India
Debattam Sarkar, Shubhabrata Paul, Ranita Saha, Subhendu Bardhan, and Purbasha Rudra
PALAIOS
... evolutionary change in body size, we evaluated support for three evolutionary models for our dataset: General Random Walk, Unbiased Random Walk...
2022
Evidence for Milankovitch Periodicities in Cenomanian-Turonian Lithologic and Geochemical Cycles, Western Interior U.S.A.
B. B. Sageman , J. Rich , M. A. Arthur , G. E. Birchfield , W. E. Dean
Journal of Sedimentary Research (SEPM)
..., R.J., AND PARK, J., 1991, The effect of precessional insolation changes on Cretaceous climate and cyclic sedimentation: Journal of Geophysical Research...
1997
The Application of KNN Categorization Algorithm in Evaluation of Abundance of Organic Matter in the Source Rocks : an Example from Es1 in Zhuanghai Area, the Jiyang Depression
Zhiqing Zhang, Hua Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... evaluated. Algorithm Implementation import random import numpy as np import matplotlib.pyplot as plt # -- coding: utf-8 -random.random() def draw...
2021
Hydroinformatics system for pollutant potential leaching spatial uncertainty assessment
Nazzareno Diodato
Environmental Geosciences (DEG)
... and its effect on shallow groundwater quality in southern New Jersey: Soil Science Society of America, Vadose Zone Journal, v. 2, p. 677691.Ochola, W...
2006
Log Evaluation of a Fractured Reservoir Monterey Shale
D. E. Cannon
Pacific Section SEPM
... at best. Such a span causes an averaging effect for all measuring devices which in turn limits the accuracy of lithology, water saturation, S w...
1981
Concerning the Papers on Oil Output
S. H. Shan’gin
Petroleum Geology: A Digest of Russian Literature
...., no. 10. 3. Zoloev, T. M., 1959, Once more on oil output: Geologiya Neft, no. 6. 4. Movmyga, G. T., 1959, Effect of the number of exploitation wells...
1960
A Bundle of Short Conduits Model of the Pore Structure of Gas Shale
Chunbi Jiang, Steven Bryant, Hugh Daigle
Unconventional Resources Technology Conference (URTEC)
... (Figure 9) was made which takes both small blocking effect and random pore size distribution into account. Red cylinders are those disaggregated pores...
2015
Character of the Interrelationship Between Reserves of Helium, Nitrogen, and Hydrocarbons in Free Gas Pools
V. V. Tikhomirov, A. Kh. Makhmudov, V. P. Yakutseni
Petroleum Geology: A Digest of Russian Literature
..., and Australia was studied. Grouping this material, the authors attempted to study the possible effect of the age of the host rock and thickness...
1973
Shell Accumulations in Underwater Sediments and Their Relation to the Thickness of the Traction Zone
Maurice C. Powers, Blair Kinsman
Journal of Sedimentary Research (SEPM)
... a core passed through this layer into a different sediment. All of the cores suggest a shell orientation in situ ranging from random to possibly...
1953
ABSTRACT: The Nature of Inertinite and its Effect on Hydrogenation,Carbonization and Combustion
Claus F.K. Diessel
The Society for Organic Petrology (TSOP)
...ABSTRACT: The Nature of Inertinite and its Effect on Hydrogenation,Carbonization and Combustion Claus F.K. Diessel 9th Annual Meeting Abstracts...
1992
Application of the Scanning Electron Microscope in the Investigation of Oil and Gas Reservoir Rocks
S. G. Sarkisyan
Journal of Sedimentary Research (SEPM)
... progressively with depth (Maxwell and Verral, 1954; Karpov, 1964). It is more difficult to estimate the effect of intergranular clay material...
1971
An Estimate of Sediment Sieving Time from Computer Simulation
David Poche
Journal of Sedimentary Research (SEPM)
... of sieving time and that the effect of incomplete sieving could result in changes in the modality, skewness and sorting of the size distribution. He...
1972
Porosity Preservation in the Upper Smackover (Jurassic) Carbonate Grainstone, Walker Creek Field, Arkansas: Response of Paleophreatic Lenses to Burial Processes: REPLY
P. D. Wagner, R. K. Matthews
Journal of Sedimentary Research (SEPM)
... variability in chemical and isotopic data is large, then it makes little sense to gather these data on random regional grab samples and pretend hey...
1982