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 44,985 Results. Searched 200,619 documents.
Prediction of Sandstone Geometry in the Upper Cretaceous Shannon Sandstone in the Northern Powder River Basin
George W. Shurr, Charles L. Nelson, John T. Jenkins Jr.
Wyoming Geological Association
..., The depositional sequence as a basic unit for stratigraphic analysis, in C.E. Payton, ed., Seismic stratigraphy - applications to hydrocarbon exploration: AAPG...
1988
Paleocurrent Trend Analysis of a Delta in the Bjorne Formation (Lower Triassic) of Northwestern Melville Island, Arctic Archipelago
F. P. Agterberg, L. V. Hills, H. P. Trettin
Journal of Sedimentary Research (SEPM)
... (Thorsteinsson and Tozer, 1960). The Bjorne Formation, a predominantly sandy unit, represents the Early Triassic marginal facies of that basin (Tozer...
1967
Introduction to Eolian Deposits
Thomas S. Ahlbrandt, Steven G. Fryberger
AAPG Special Volumes
... sand-moving capability of wind at a locality in vector units. Strength (vector unit totals) of winds are resolved trigonometrically to a resultant...
1982
New Insights on Near-Wellbore Fracture Characteristics from High-Resolution Distributed Strain Sensing Measurements
Yongzan Liu, Ge Jin, Kan Wu
Unconventional Resources Technology Conference (URTEC)
... , ...............................................................................................................(1) t where ϕ is the reservoir porosity, SJ and J are saturation and denstity of phase J, respectively. q J is the source/sink term per unit volume...
2021
Vertical and Lateral Geological and Geochemical Characterization of the Upper and Lower Benches of the 3rd Bone Spring Sand: A Case Study in Lea County, New Mexico, USA
John Speight, Guy Oliver, Isaac Easow
Unconventional Resources Technology Conference (URTEC)
.... Drill-cuttings from the formation rock were collected at the shale shakers and prepared in the mud logging unit for Geolog’s Digital-CuttingsTM...
2024
The Western Canada Sedimentary Basin: A confluence of science, technology, and ideas
Paul MacKay and Per Kent Pedersen
AAPG Bulletin
... this is not the case. Another awkward part of permeability is the unit referred to as darcys. A darcy has the dimension of 1 over distance squared. A vector...
2022
Reconstructing paleosinuosity and sedimentary mass balance in the Upper Triassic Shinarump paleoriver in Utah and Arizona, U.S.A.
Robert Hayes, Peter DeCelles
Journal of Sedimentary Research (SEPM)
... of the unit. Two of these methods have been applied in this study: paleosinuosity calculation (Le Roux 1992, 1994, 2001; Ghosh 2000; Galeazzi et al...
2022
LWD Resistivity Modelling and Geosteering for Horizontal Well Planning and Drilling, Iagifu-Hedinia Field, Papua New Guinea
J. Edwards, J. E. Livingston, S. P. Franklin, T. Eme, R. Kila, D. Kisombo, S. Madu
Papua New Guinea (PNG) Petroleum Convention Proceedings
...%. Permeability is up to 2000 md, averaging between 600-800 md in the Toro A and B sandstones and 400-500 md in the Toro C unit. These units are separated by shales...
1996
Borehole Electrical Images as a Reservoir Characterization Tool in the Merecure Formation, Guarico 13 Field, Eastern Venezuela
Helena Gamero, Carmen Contreras, Pieter Pestman, Akira Mizobe
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...-Giiere unit (Figure 2, Type Log) starts at the bottom with the Lower Miocene Merecure Formation, followed upwards by the Lower to Upper Miocene Oficina...
2000
Potential Petroleum Resources--Classification, Estimation, and Status
Lewis G. Weeks
AAPG Special Volumes
... yardsticks such as barrels of oil per square mile, per cubic mile, per discovery well, or per unit of investment. I continue to see references...
1975
Tiltmeter data inversion for reservoir integrity monitoring using numerical modelling and particle swarm optimisation
Reza Abdollahi, Abbas Movassagh, Dane Kasperczyk, Manouchehr Haghighi
Australian Energy Producers Journal
... where σ is the stress tensor and F is the body force per unit volume. • Linear elasticity constitutive equation (for poroelastic media): = ( × u ) I...
2025
Teapot Dome: Characterization of a CO2-enhanced oil recovery and storage site in Eastern Wyoming
S. Julio Friedmann, Vicki W. Stamp
Environmental Geosciences (DEG)
...) and is the primary oil-bearing unit at Rangely in Colorado (the Weber Sandstone is its equivalent) and Lost Soldier and Wertz fields in Wyoming...
2006
Eolian Origin of Upper Paleozoic Sandstones, Southeastern Utah
David B. Loope
Journal of Sedimentary Research (SEPM)
.... Although this rock unit has been interpreted by several recent workers as shallow-marine, stratification identical to that documented in modern eolian dunes...
1984
Paleoecology of the Choctawhatchee Deposits at Jackson Bluff, Florida: ABSTRACT
Jules R. Dubar, Donald S. Taylor
AAPG Bulletin
..., at depths of less than 21 fathoms. The lower part of the lower unit ("Ecphora facies") is transgressive over the nonmarine Hawthorne (medial Miocene...
1962
Magnetostratigraphic Evidence Bearing on the Magnitude of the Sub-Paskapoo Disconformity in the Scollard Canyon-Ardley Area of the Red Deer Valley, Alberta
J.F. Lerbekmo, M.E. Evans, G.S. Hoye
CSPG Bulletin
..._of_Record - Last_Page 202------- The Paskapoo series was the name given by J.B. Tyrrell (1886) to the unit overlying the Edmonton series in central...
1990
Basin-Filling Models: Chapter 9
Charles L. Angevine, Paul L. Heller, Chris Paola
AAPG Special Volumes
... of sediment in the basin. The spatial distribution of sediment transport rate qs can be described by a vector field in which the length of each arrow...
1990
Extrinsic Stratigraphic Controls on Development of the Capitan Reef Complex
Charles Kerans, Scott W. Tinker
Special Publications of SEPM
... and sediment unit equivalent sequences slope break evolution of carbonate platform chronostratigraphic wedges was of the dynamic the latest...
1999
Ripple Marks in Quartz Arenites of the Hurwitz Group, Northwest Territories, Canada: Evidence for Sedimentation in a Vast, Early Proterozoic, Shallow, Fresh-Water Lake
Lawrence B. Aspler , Jeffrey R. Chiarenzelli , Terry L. Bursey
Journal of Sedimentary Research (SEPM)
... of 100,000 km2. The unit is unusual in that it is virtually devoid of other rock types and displays sedimentary structures that consist almost entirely...
1994
Modifications to Upper Blairmore Stratigraphy and Recognition of a Previously Unidentified Marine Unit in Southwestern Alberta
D.A. Leckie, E.T. Burden
CSPG Special Publications
...Modifications to Upper Blairmore Stratigraphy and Recognition of a Previously Unidentified Marine Unit in Southwestern Alberta D.A. Leckie, E.T....
1994
Relation and History of Structures in a Sedimentary Succession with Deeper Metamorphic Structures, Eastern Great Basin
Robert B. Nelson
AAPG Bulletin
... 3 only a large fault-bracketed slice of upper unit in Water Canyon sequence is present. Rest of sequence and 4,000-5,000 ft of higher beds of Johnson...
1969
Understanding Pore Structure of Mudrocks and Pore-Size Dependent Sorption Mechanism Using Small Angle Neutron Scattering
Amirsaman Rezaeyan, Timo Seemann, Pieter Bertier, Vitaliy Pipich, Leon Leu, Niko Kampman, Artem Feoktystov, Lester Barnsley, Andreas Busch
Unconventional Resources Technology Conference (URTEC)
...: The differential scattering cross section (I(Q)) is measured as a function of the momentum transfer vector (Q = 4π/λ sinθ) and it is directly proportional...
2019
Advancements in Wireline Technology – Past, Present and Future
Kenneth C. Henry
Southeast Asia Petroleum Exploration Society (SEAPEX)
... drilling unit was tested 1965 – A magnetic tape recorder known as the “Truck Quantizer” was used to record logging data digitally. 1967 – Nine...
1998
Deep-Sea Fan Deposition of the Lower Tertiary Orca Group, Eastern Prince William Sound, Alaska
Gary R. Winkler
Alaska Geological Society
... sedimentation, Sacramento Valley, California: Geol. Soc. Amer. Bull., v. 79, p. 973–1008. Pincus, H. J., 1956, Some vector and arithmetic operations on two...
1976
Joint and Fracture Patterns in Basement and Sedimentary Rocks in the Sudetes Mountains
Tomasz Jerzykiewicz, Michal Mierzejewski, Andrzej Zelazniewicz
Utah Geological Association
... was developed, and the planes belonging to the two complementary sets cut each other along approximately the lines (vector σ2) steadily steepened...
1974
A New Coupled Geomechanical-Chemical Model for CO2 Foam Flooding and Storage in Tight Reservoir
Mingyu Cai, Yuliang Su, Derek Elsworth, Yongmao Hao, Xiaogang Gao
Unconventional Resources Technology Conference (URTEC)
..., 𝜀𝜀 𝑉𝑉 is the volumetric strain, 𝒌𝒌 is the permeability, 𝜇𝜇 is the fluid viscosity, 𝒃𝒃 is the body force per unit mass of fluid...
2020