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The AAPG/Datapages Combined Publications Database
Showing 10,230 Results. Searched 200,357 documents.
San Ardo--A Stratigraphic Analysis of a California Oil Field
Thomas A. Baldwin
AAPG Bulletin
... developed in a near-horizontal plane. The present warped water-table suggests that a once more pronounced anticlinal structure has sagged downward since...
1950
What is Horizontal Resolution?
L. R. Denham, R. E. Sheriff
Indonesian Petroleum Association
.... Figure 6. Resolution with Migrated Sections Migration os seismic data is a form of downward continuation, where we calculate the wave field...
1981
The Salinas Valley Today and Tomorrow
Thomas A. Baldwin
Pacific Section of AAPG
... that a similar volume will be produced in future years assuming a continuation of a favorable economic climate. Since no expansion of producing area nor...
1976
Automated metallic pipeline detection using magnetic data and convolutional neural networks
Brett Bernstein, Yaoguo Li, Richard Hammack
International Meeting for Applied Geoscience and Energy (IMAGE)
.... This is commonly done using the field tilt angle (Miller and Singh, 1994; Salem et al., 2007; Cooper, 2014; Li et al., 2020) and downward continuation (Cooper...
2022
Structural Features of the East Side of the San Joaquin Valley, California
Leo S. Fox
AAPG Bulletin
... on sedimentary distribution. A continuation of the system of block faulting evidenced in the granitic mass on the western slope of the Sierra Nevada...
1929
The effects of marine currents on seismic data
Gary Hampson
International Meeting for Applied Geoscience and Energy (IMAGE)
... transform Galilean transform downward u continuation upward continuation Galilean transform uw ur Galilean transform s uw u0 wave propagation...
2024
Oil and Gas Prospects of the Emben Region and Adjacent Areas to the South
G. E.-A. Aizenshtadt, V. S. Dneprov, I. N. Koltypin, E. I. Sokolova
Petroleum Geology: A Digest of Russian Literature
.... The hydrocarbon content, and also all the other properties of the oils change with increasing depth of occurrence. Downward along the section...
1958
Developments in Upper Gulf Coast of Texas in 1954
C. C. Wahl
AAPG Bulletin
..., compared with 2,543 in 1953. A decrease of 29 per cent in total crew time appears to be a continuation of the downward trend of 1953 but at an accelerated...
1955
Tectonics and Oil-Gas Prospects of Middle Caspian Region
M. D. Belonin, A. N. Dimakov, A. M. Zharkov, N. S. Oknova
Petroleum Geology: A Digest of Russian Literature
... terraces) - Zhetybay-Uzen, Kokumbay, Shakhpakhtin. On their offshore continuation is the Dargin-Khvalyn tectonic bench. Local highs on the tectonic...
2005
Developments in Southeastern States in 1974
P. D. Cate
AAPG Bulletin
... decreases in Mississippi's output. Mississippi's decline, especially gas, is a continuation of a downward trend established in recent years because...
1975
Structural Geology—Broad Canyon - Fivemile Pass Areas
Paul Dean Proctor
Utah Geological Association
... are a continuation of those described by Gilluly (1932) for the Ophir area and briefly noted by Morris (1957) for the North Tintic district. A synclinal fold...
1959
The Jocelyn-Varn Fry Sandstone Field Taylor County, Texas
Russell N. Taylor
Abilene Geological Society
... downward into a conglomeratic facies with numerous shale partings and interstitial silt and clay particles. Most descriptions indicated the lower Fry...
1960
Geology of Outstanding Arctic Aerial Photographs 1. Cape Storm Area, Southern Ellesmere Island
J. W. Kerr
CSPG Bulletin
... upon the Devon Island Formation (Sde) and Douro Formation (Sdo). The unconformity cuts downward stratigraphically to the northwest and northeast toward...
1970
Structural Evolution of Southern California: Ventura Basin (Part of Compilation by Reed and Hollister for AAPG, Dec. 1936)
R. D. Reed, J. S. Hollister
AAPG Bulletin
... as in preceding maps. The line of dots across Red Mountain (west edge of map) is the southeastern continuation of the axis of the San Rafael uplift. The large...
1936
Ventura Basin: Chapter VII
R. D. Reed, J. S. Hollister
AAPG Special Volumes
... of dots across Red Mountain (west edge of map) is the southeastern continuation of the axis of the San Rafael uplift. The large circle north...
1936
Oil and Gas in Kentucky and Tennessee: Part IV. Relations of Petroleum Accumulation to Structure
Stuart St. Clair
AAPG Special Volumes
... migrated downward from the latter. The gas area now being developed in northern Kentucky on the west flank of the Cincinnati arch is a continuation...
1934
Developments in North Mid-Continent in 1959
Walter H. Martz, Jr.
AAPG Bulletin
... figure of 3,810, an increase of almost 7%. This is a reversal of the downward trend in total wells drilled, which was initiated in 1956. Comparative...
1960
Abstract: Geology of the Hanging Wall to the Schist Lake and Mandy Volcanogenic Massive Sulphide Deposits, Flin Flon, Manitoba, Canada; #90172 (2014)
Y. M. DeWolfe, R-L. Simard
Search and Discovery.com
... the mafic tuff west of the Mandy Road faults may result from drag folding associated with the north-trending faults. However, the continuation of a mafic...
2014
Contemporaneous Normal Faults on Flanks of Birmingham Anticlinorium, Central Alabama
William A. Thomas
AAPG Bulletin
... as an indistinct zone of fractured and crumpled beds. Displacement apparently decreases downward where the dip of the fault decreases, and the throw may...
1968
High-Resolution Seismic Expression of Karst Evolution within the Upper Floridan Aquifer System: Crooked Lake, Polk County, Florida
Mark W. Evans , Stephen W. Snyder , Albert C. Hine
Journal of Sedimentary Research (SEPM)
... throughout the section. Collapse zones of up to 1000 m in diameter and > 50 m depth extend downward from a prominent Middle Miocene unconformity...
1994
Progress of Exploration in North Sea
P. E. Kent
AAPG Bulletin
... sides, continuation of frontiers at right angles to shorelines, and an outward limit provided by the 100-fathom line. The waters remain international...
1967
Upward and Downward Migrations of Fluids in the Subsurface
Kinji Magara
CSPG Bulletin
...Upward and Downward Migrations of Fluids in the Subsurface Kinji Magara 1969 20 46 Vol. 17 (1969) No. 1. (March) Under normal conditions most...
1969
Definition and Classification of the Missouri Subseries of the Pennsylvanian Series in Northeastern Oklahoma
Raymond C. Moore, Norman D. Newell, Robert H. Dott, Joseph L. Borden
Kansas Geological Society
..., such as that which led Ohern (Oklahoma University Research Bulletin 4, map, 1910) to map the Checkerboard limestone as a continuation of the Lenapah...
1937
Geophysical Studies of the Upheaval Dome Area, San Juan County, Utah
H. R. Joesting, Donald Plouff
Utah Geological Association
... of the Uppermost Triassic and the Jurassic Rocks of the Navajo Country, U. S. Geol. Survey Prof. Paper 291, 74 p. Henderson, R. G., 1957, Downward...
1958