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The AAPG/Datapages Combined Publications Database
Showing 26,346 Results. Searched 195,705 documents.
Coal Hardness and Rank Relationships of Some Utah and Colorado Coals
B. P. Hucka
Utah Geological Association
..., three beds in the Wasatch Plateau coalfield, and one coal bed in the Colorado’s Carbondale coalfield. Two hardness tests were employed – Vickers...
1991
Results of Elastic-Wave Surveys in California and Elsewhere
Frank Rieber
AAPG Bulletin
... beds, and that from such measurements structural features can be determined. Suppose that in Figure 1 there is a competent bed of hard limestone, over...
1930
Stratigraphy of Permian Beds of Northwestern Oklahoma
Noel Evans
AAPG Bulletin
... or whether the lowest bed was the Medicine Lodge of Kansas. He did not answer this question, but he did notice the difficulty in the naming of the beds...
1931
Pleistocene Berclair Terrace of Medio Creek, Bee County, Texas
James E. Conkin , Barbara M. Conkin
AAPG Bulletin
...; between the lower unit and the fossiliferous gravel and sandstone deposit of the Berclair terrace of Blanco Creek (bed 3). Although the Goliad...
1962
Aspects of Seismic Resolution: Chapter 1
R. E. Sheriff
AAPG Special Volumes
... exploration, the same half-cycles of the embedded wavelet tend to add; we call this the "thin-bed" case. In contrast, where they are close...
1985
Chapter 15: Channel-lobe and Leveed-channel Complexes, Taman Bukit Sepanggar, Northwest Borneo
Paul D. Crevello, Howard D. Johnson, Felix Tongkul, Martin R. Wells
AAPG Special Volumes
... element) and an upper, mud-dominated unit (T facies element). The C facies element is comprised of erosive bases, internal erosional bed boundaries...
2007
Chapter 25: Architecture of a Deep-water Channel-levee Complex: Channel 3, Castle Creek South, Isaac Formation, Windermere Supergroup, British Columbia, Canada
Lilian Navarro, Zishann A. Khan, R. W. C. Arnott
AAPG Special Volumes
... margin convergence via onlap. Layered or stratified, with convergence via onlap toward the northwest margin. Sand/Conglomerate-bed Architecture...
2007
Characteristics of Gravel Bars in Ephemeral Streams
Marwan A. Hassan
Journal of Sedimentary Research (SEPM)
... desert stream. A hierarchy of microscale, mesoscale and macroscale structures and bed forms was identified in Nahal Zin that is similar to the hierarchy...
2005
Experiments on Wedge-Shaped Deep Sea Sedimentary Deposits in Minibasins and/or on Channel Levees Emplaced by Turbidity Currents. Part II. Morphodynamic Evolution of the Wedge and of the Associated Bedforms
Benoit Spinewine, Octavio E. Sequeiros, Marcelo H. Garcia, Rick T. Beaubouef, Tao Sun, Bruno Savoye, Gary Parker
Journal of Sedimentary Research (SEPM)
.... 245, p. 393–396. Garcia, M.H., and Parker, G., 1991, Entrainment of bed sediment into suspension: Journal of Hydraulic Engineering, v. 117, p. 414...
2009
Coal in the Sevier-Sanpete Region
H. H. Doelling
Utah Geological Association
..., Pleasant Valley coal district, Carbon and Emery Cos., Utah: U. S. Geol. Survey Bull. 316, p. 338–358. U. S. Bur. of Mines, 1943, Bed characteristics...
1972
Bromine Distribution in Some Halite Rocks of the Paradox Member, Hermosa Formation, in Utah
Omer B. Raup
Rocky Mountain Association of Geologists
..., of of collected 2-ft for Samples of halite, collected at 2-ft intervals through each salt bed, w e r e analyzed for bromine by X-ray fluoreswere X -ray f l u...
1972
Flowback in Shale Wells: Proppant Transport and Distribution in the Wellbore
Kamilia Putri, Haidan Lu, Chun Ka Kwok, Katharine Moncada
Unconventional Resources Technology Conference (URTEC)
... the flowback process. The up and down movement of the proppant bed height in the wellbore corresponds with the wellbore schematic. The work in this paper...
2018
Oscillation Sand Ripples Generated by Laboratory Apparatus
Martin C. Miller , Paul D. Komar
Journal of Sedimentary Research (SEPM)
... differences among oscillating bed, wave flume and water tunnel devices. Additional data have been obtained employing a wave flume that generates large waves...
1980
Carrier-bed plays in the Denver and Powder River Basins
Stephen A. Sonnenberg
AAPG Bulletin
...Carrier-bed plays in the Denver and Powder River Basins Stephen A. Sonnenberg 2021 1779 1796 105 9 Carrier-bed plays are a new type of unconventional...
2021
Processes of Sediment-Wave Construction Along the Present Zaire Deep-Sea Meandering Channel: Role of Meanders and Flow Stripping
Sebastien Migeon,, Bruno Savoye, Nathalie Babonneau, France-Lucy Spy Andersson
Journal of Sedimentary Research (SEPM)
... related to a strong decrease then increase of the bed shear stress on the upstream and downstream flank of the wave, respectively. Interpretation...
2004
Paleoslope Reconstruction In Sandy Suspended-Load-Dominant Rivers
Ranie M. Lynds, David Mohrig, Elizabeth A. Hajek, Paul L. Heller
Journal of Sedimentary Research (SEPM)
... diameter. The final method relies on criteria required for both suspended- and bed-material load sediment transport in the same system and is the most...
2014
Multiple Transverse Hydraulic Fracturing Horizontal Wells in CBM Reservoirs
Aji Wibowo Putro, Dytha Puspa Novinda, M. Afif Ikhsani
Indonesian Petroleum Association
... alternate resources, including Coal Bed Methane (CBM), a type of unconventional hydrocarbon. Indonesia is thought to hold the sixth largest CBM reserves...
2012
Hydraulic Factors Controlling the Shape of Laminae in Laboratory Deltas
Alan V. Jopling
Journal of Sedimentary Research (SEPM)
.... The variables isolated for study were: (a) stream velocity and bed shear stress, (b) the ratio of stream depth to basin depth (depth-ratio), and (c) sediment...
1965
The Origin and Significance of Some Downcurrent-Dipping Cross-Stratified Sets
Nigel L. Banks
Journal of Sedimentary Research (SEPM)
... by the migration of large scale ripples over a bed which was wavy on a scale larger than that of the ripples. This wavy bedform was also moving downcurrent...
1973
The Properties of Bed Sediments in Pools and Riffles
Paul J. Hirsch , Athol D. Abrahams
Journal of Sedimentary Research (SEPM)
...The Properties of Bed Sediments in Pools and Riffles Paul J. Hirsch , Athol D. Abrahams 1981 Vol. 51 No. 3. (September), The size and shape...
1981
A scale-independent approach to fracture intensity and average spacing measurement
Orlando J. Ortega, Randall A. Marrett, Stephen E. Laubach
AAPG Bulletin
.... Angelier, 1989, Fracture spacing and its relation to bed thickness: Geological Magazine, v. 126, no. 4, p. 355362.Ji, S., and K. Saruwatari, 1998...
2006
Sequence Stratigraphic and Stable Isotopic Expression of the Over-Filled to Balanced-Filled Tipton Member of the Green River Formation, WY*
Jennifer C. Walker and Alan R. Carroll
Search and Discovery.com
... Formation (GRF) in Wyoming. The Scheggs and overlying Rife Bed of the Tipton Member represent a shift from over-filled (fluvial/lacustrine) to balanced-filled...
Unknown
Rock and Fracture Characterization of the Woodford Shale along the I-35 Outcrop, #51240 (2016).
Henry Galvis-Portilla, Daniela Becerra-Rondon, David Duarte, Roger Slatt
Search and Discovery.com
... was conducted on every single bed (700 beds), recording its number of fractures (perfect bed-bounded), bed thickness, joint spacing, fracture filling...
2016
The Influence of Permeability of a Bed on the Position of the Water-Oil Contact
Iu. P. Gattenberger Ю. П. Гаттенбергер
Petroleum Geology: A Digest of Russian Literature
...The Influence of Permeability of a Bed on the Position of the Water-Oil Contact Iu. P. Gattenberger Ю. П. Гаттенбергер 1958 281 285 Vol. 2 (1958...
1958
Coal in the Stone Canyon Area, Monterey County, California
E. E. Richardson, R. G. Wayland
Pacific Section of AAPG
... by emergence of the area and further compressional deformation of all rocks into their present structures. Coal Occurrence The Stone Canyon coal bed occurs...
1963