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The AAPG/Datapages Combined Publications Database
Showing 888 Results. Searched 196,194 documents.
Shear-Derived Mixing in Dense Granular Flows
Peter J. Rowley, Peter Kokelaar, Martin Menzies, Dave Waltham
Journal of Sedimentary Research (SEPM)
... instability wavelength) provides a seed to enhance the development of the proximal instability, so a more fully developed rotational feature is observed...
2011
Muddy-Dakota Field Trip
William H. Curry, III
Earth Science Bulletin (WGA)
... mudstone contains leaf fragments, and in some areas contains insect remains and rare dried seed pods that resemble “flowers”. It weathers light gray...
1986
Landscapes of the North Slopes of the Uinta Mountains
R. E. Marsell
Utah Geological Association
... where evidently it had suddenly formed, condensed from the rising moist air induced by the heat of midday. The tiny seed cloud rapidly expanded...
1969
A Brief History of the Kansas Oil and Gas Industry
Lawrence H. Skelton
Petroleum History Institute
... in the rock. This well we piped, cutting off with a seed-bag the water and oil entering the tube from all points above two or three feet from the extreme...
2006
Seneca Oil and Devil's Tar: Salt Drillers, Medicine Men, and the Pioneer Oil Industry of South-Central KEntucky
William D. McCarthy
Petroleum History Institute
... and wrapping them in twine, then packing the lower ends with old rags or seed bags for a watertight seal.20 Probably thousands of salt wells and water wells...
2008
Early freshwater diatoms from the Upper Cretaceous Battle Formation in western Canada
Peter A. Siver, Maria Velez, Monica Cliveti, Pier Binda
PALAIOS
... most likely provided the seed source for early invasion of freshwater environments in the Late Cretaceous. Still, given the closeness in age...
2018
Two- and Three-Dimensional Analysis of Structural Trends in the Santa Barbara Channel, California, USA
Enrique Novoa
Pacific Section of AAPG
... the least square minimization of gaps and overlaps is reached. Triangles are packed sequentially starting from an initial “seed” defining the stationary...
1998
Plant Microfossils and Geology an Introduction
Aureal T. Cross
Special Publications of SEPM
... the same as they do today Among these thc dominant plants of tree size were the carliest seed plants primitive gymno of the cordaitalean group coni plants...
1964
High Quality Volcaniclastic Sandstone Reservoirs in East Java, Indonesia
Peter Willumsen, David M. Schiller
Indonesian Petroleum Association
... encountered within or in proximity to bioclast-rich or calcareous beds acting as seed crystals, particularly in association with shell rich lags...
1994
Faktor Manusia dan Kegagalan Cerun di Malaysia (IN MALAY), Human Factors and Slope Failures in Malaysia
Tajul Anuar Jamaluddin
Geological Society of Malaysia (GSM)
... 6.1-6.6, SEED-Net Field-wise Seminar on Ting, W. H. 1994. Factors affecting stability of "Enhancement of Strategic Plan Towards hill site structures...
2006
Secondary Porosity in Sandstones of the Lower Wilcox (Eocene), Karnes County, Texas
George D. Stanton
GCAGS Transactions
... as the "seed crystals" necessary to start the precipitation of the poikiliotopic pore-filling calcite. Formation of Secondary Porosity By Dissolution...
1977
Late Quaternary Geomorphic Evolution of the Colorado River, Inner Texas Coastal Plain
R. Michael Looney , Victor R. Baker
GCAGS Transactions
... the Fayette Prairie. These are buffalo grass (Bulbilis dactyloides) curly mesquite (Hilaria belangeri), bluestems (Andropogan spp.), drop-seed (Sprobolis...
1977
Submarine Mass-Transport Deposits in the Semantan Formation (Middle-Upper Triassic), Central Peninsular Malaysia
Mazlan Madon
Geological Society of Malaysia (GSM)
... intervals to deteriorate with time. At the time of writing (November 2008), the entire North Face has been sprayed with grass seed and lime slurry to prevent...
2010
Dynamic Micro-CT Imaging of Diffusion in Unconventionals
Andrew Fogden, Terri Olson, Michael Turner, Jill Middleton
Unconventional Resources Technology Conference (URTEC)
... along the center of wider fractures). These were then used to seed a converging active contours algorithm to identify all voxels containing 0 or 100...
2015
Beyond the Deltas: Late Triassic Isolated Carbonate Build-ups on the Exmouth Plateau, Carnarvon Basin, Western Australia
S. L. Grain, W. M. Peace, E. C. D. Hooper, E. McCartain, P. J. Massara, N. G. Marshall, S. C. Lang
Petroleum Exploration Society of Australia (PESA)
... environment. The seed points for this growth may have been footwall crests of tilted fault blocks; however, the carbonates also commonly extend down-dip...
2013
Paleontological Discoveries of James A. “Dinosaur Jim” Jensen in Central Utah
Rodney D. Scheetz, Brooks B. Britt
Utah Geological Association
.... Rock hounds appeared having followed our tracks in. Homer collected considerable plant seed and fruit(?) material about 300 yards northeast...
2007
3D Multiscale Imaging of the Distribution of Pores, Organic Matter and Oil in Place in Vaca Muerta Shale Samples
Silvano Sommacal, Andrew Fogden, Benjamin Young, William Noel, Alessio Arena, Leonardo Salazar, Tobias Gerwig, Qianhao Cheng, Andrew Kingston, Denis Marchal, Ana Maria Perez Mazas, Claudio Hugo Naides, Guillermina Kohler, Marcelo Cagnolatti
Unconventional Resources Technology Conference (URTEC)
... to seed an intensity-based segmentation of 100% and 0% porosity sub-regions using converging active contours (Sheppard et al., 2014). Porosity...
2016
Depositional Environments and Diagenesis of the Bear River Formation, Western Wyoming
Daniel B. Wallem, James R. Steidtmann, Ronald C. Surdam
Wyoming Geological Association
... overgrowths on detrital quartz grains. The grains acted as seed crystals on which silica precipitated from a supersaturated solution. In the most quartz-rich...
1981
Lower Cretaceous Bentonitic Strata in- Southwestern Montana Assigned to Vaughn Member of Mowry Shale (East) and of Blackleaf Formation (West)
R.G. Tysdal, T.S. Dyman, D.J. Nichols
Rocky Mountain Association of Geologists
... that would permit a refined age determination, however. The assemblage includes the Albian to Cenomanian(?) seed fern Ternpskya, and species...
1989
Timely Understanding of Unconventional Reserves through Rate Transient Analysis a Vaca Muerta Case Study
John M. Thompson, David M. Anderson, Daniel Nakaska, Matias Fernandez Badessich, Cameron T. Boulton
Unconventional Resources Technology Conference (URTEC)
... to the straight-line methods. The type curve match yields estimated reservoir and completion parameters which are used to seed the history match model...
2017
Stochastic-based Coupling of Static and Dynamic Models: An Example From the Meremac Formation in the STACK Play
Mouin Almasoodi, Soodabeh Esmaili, Trevor Ingle
Unconventional Resources Technology Conference (URTEC)
... the input data. The variability of the variogram range, azimuth, random seed, structural interpretation, and property distribution were investigated...
2017
Dawson and Laramie Formations in Southeastern Part of Denver Basin, Colorado
C. H. Dane , W. G. Pierce
AAPG Bulletin
.... 58 W. Equisetum like E. perlaevigatum Cyperacites sp. Pistacia hollicki One seed--indeterminable FOOTNOTE 14. R. C. Coffin, "Ground Waters...
1936
A Methodology to Incorporate Dynamic Salt Evolution in Three-Dimensional Basin Models: Application to Regional Modeling of the Gulf of Mexico
Richard Gibson
AAPG Special Volumes
.... 97108, doi:10.1016/j.marpetgeo.2003.11.003.Grando, G., Z. Schleder, R. Shackleton, G. Seed, T. Buddin, K. McClay, and F. Borraccini, 2008, 3-D...
2012
The Tuscaloosa Formation Revisited
Paula L. Hansley
GCAGS Transactions
... is present as tiny (<0.05 mm) golden "wheat seed" rhombohedra on grain rims and as large rhombohedra with oxidized edges. It is most common in sandstones...
1996
Wetlands Regulation and the Oil and Gas Industry In the Gulf Coast Region
Valerie Enck and C. Lee Sherrod
GCAGS Transactions
... such as the accumulation of hydric soils and organic matter, an available seed source, an easily restored hydrology, etc. Wetland Preservation Wetland...
1999