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The AAPG/Datapages Combined Publications Database
Showing 7,671 Results. Searched 200,691 documents.
Deposition of Sediment in Pool No. 15 at Rock Island, Illinois
Troy L. Pewe
Journal of Sedimentary Research (SEPM)
... equally to all the dams. It may be stated that there will be no excessive silting like there was in the early years of the pool. The periodic high stages...
1944
How Can Geophysicists Best Serve?
H. B. Peacock
AAPG Bulletin
... as we. Were it not for the fact that the East Texas field was discovered in just such a venture, we might be inclined to trea this condition more...
1942
Petroleum Possibilities of Red Basin of Szechuan Province, China
J. Marvin Weller
AAPG Bulletin
... undulation and gentle inclination of strata are the only prevailing features, while in some parts the strata are flat-lying. When the strata are inclined...
1944
Resources and Resourcefulness
Ira H. Cram
AAPG Bulletin
... and inclined to place little trust in projects that depend heavily upon the human equation. Moreover, since geologic conclusions are tentative and subject...
1945
Evaluation of New Geophysical Methods
W. M. Rust, Jr.
AAPG Bulletin
... the answer to the problem of finding oil. This is natural. The problems of war have the obvious appeal of patr otism and, equally important, the stimulus...
1945
Note 6--Discussion of Nature and Classes of Stratigraphic Units: STRATIGRAPHIC COMMISSION
American Commission on Stratigraphic Nomenclature
AAPG Bulletin
... and environmental units are equally important in deciphering the complete geologic record. I can see no basis for any real conflict regarding...
1948
Our Oil and Gas Reserves: Their Meaning and Limitations: DISCUSSION
Frederic H. Lahee
AAPG Bulletin
..., and for convenience let me refer to crude oil only, although the facts apply equally well to natural hydrocarbon as. In estimates of reserves...
1950
Exploring medieval adits in a copper mine using ground-penetrating radar imaging (GPR)
Franz-Luitpold Kessler
Geological Society of Malaysia (GSM)
..., but strongly tectonized gneiss and mica schists. The deeper levels (at 32 and 40 m depth) of the mine, equally in gneiss, are currently partly flooded...
2018
Geology and Occurrence of Oil and Gas, Wamsutter Arch, Wyoming
Howard R. Ritzma
AAPG Special Volumes
..., gently inclined, structural "plain" which dips with minor terracings generally northward and northeastward. Significant thickening of lower Wasatch...
1963
L
John G. Dennis
AAPG Special Volumes
... to 'laccolith' as being not only the original form of the term, but also more euphonious. They are equally appropriate etymologically, both '-lite' and '-lith...
1967
A New Physics-Based Modeling of Multiple Non-Planar Hydraulic Fractures Propagation
Jing Zhou, Hai Huang, Milind Deo
Unconventional Resources Technology Conference (URTEC)
... in recent years. A wire-mesh model [12] is proposed which uses a set of orthogonal and uniformly distributed fractures to approximate the complex...
2015
Multi-Disciplinary Fracture and Spacing Study in the DJ Basin
Jason Brand, Jessica Barhaug, Roger Reinmiller, Ronald Parker, Bilu Cherian
Unconventional Resources Technology Conference (URTEC)
... were plugged and abandoned, and a horizontal drilling campaign was used to drill 8 horizontal wells, equally distributed across the three Niobrara...
2021
De-Risking the Sierras Blancas and Cruz de Lorena Blocks, Black-Oil Window
Raul Notta, Ed Kruijs, Vivek Jain, Gabriel Diaz-Perez, Holger Mandler
AAPG Special Volumes
... was key to validate development with north–south-oriented horizontal wells, that is, orthogonal to SHMax. Figure 5. (A) Microseismic results in map view...
2020
The Bahamas Drilling Project: Background and Acquisition of Cores and Logs
Robert N. Ginsburg
Special Publications of SEPM
... and deeper deposits with an exclu recover both platform and deeper-water deposits with an excluwater sively marine phreatic history of diagenesis. Equally...
2001
Concepts in the Study of Biogenic Sedimentary Structures
Robert W. Frey
Journal of Sedimentary Research (SEPM)
... or horizontally. Burrows inclined at various intermediate angles are simply described as such. Various kinds of burrow linings are listed in Table 3...
1973
The Role of Skeletal Microstructure During Selective Silicification of Brachiopods
Roberta L. Daley , Donald W. Boyd
Journal of Sedimentary Research (SEPM)
... in two respects. (1) Many individuals of the dominant groups, brachiopods and corals, are only partially replaced. (2) The higher taxa were not equally...
1996
Ancient shelf ridges-A potentially significant component of the transgressive systems tract: Case study from offshore northwest Java
Henry W. Posamentier
AAPG Bulletin
... correlation map (D) than on the horizon slice and interval attribute maps shown in parts A and B, respectively. A succession of equally spaced seismic...
2002
An Eolian Facies in the Ste. Genevieve Limestone of Southern Indiana: Chapter 3
Ralph E. Hunter
AAPG Special Volumes
... sedimentary structures in the eolian units are cross-stratification and subhorizontal lamination. Most of the cross-strata are inclined at low...
1993
Grain Orientation and Imbrication in Miocene Turbidity Current Sandstones, California
J. H. Spotts
Journal of Sedimentary Research (SEPM)
... principal forces (gravity and the force of the current) acting on grains during and immediately following sedimentation is inclined downward...
1964
Facies and Bedding Sequences in Shelf-Storm-Deposited Carbonates--Fayetteville Shale and Pitkin Limestone (Mississippian), Arkansas
C. Robertson Handford
Journal of Sedimentary Research (SEPM)
..., it is equally important to documen the lateral sequence of sedimentary structures in shelf storm-deposited beds (for example, a bed composed of hummocky...
1986
Problems of Fault Nomenclature
John C. Crowell
AAPG Bulletin
..., or inclined), the trace of the fault on them is the line of intersection of the fault and the section. Difficulties arise when we try to deal...
1959
GEOLOGICAL SIGNIFICANCE OF LINEAMENTS INTERPRETED FROM LANDSAT IMAGES NEAR THE NORTHERN BLACK HILLS
GEORGE W. SHURR
Williston Basin Symposium
... in which there are concentrations of linear features. Second, and equally important, they tend to be aligned in trends which extend across...
1982
A Comparison between Geostatistical Inversion and Conventional Geostatistical-simulation Practices for Reservoir Delineation
C. Torres-Verdn, A. Grijalba-Cuenca, H. W. J. Debeye
AAPG Special Volumes
... of the underlying structural embedding. Seismic traces are evenly spaced at 25-m (82-ft) intervals along the two horizontal, orthogonal directions...
2006
Stromatolite Bioherms of A 1.9 Ga Foreland Basin Carbonate Ramp, Beechey Formation, Kilohigok Basin, Northwest Territories
S. M. Pelechaty, J. P. Grotzinger
CSPG Special Publications
...., 1986) currents. In many cases an orthogonal relationship between stromatolite elongation and shoreline trend exists because waves are generally...
1988
Acoustic Log Measurements in the Lower Eagle Ford Formation in Brazos and Robertson Counties, Texas and Their Implications on Completion Design
Richard Reischman, Scott Brooks, Trevor Willms, Tony L. Albrecht, John J. Walsh, Edgar Arteaga
Unconventional Resources Technology Conference (URTEC)
... and Stoneley modes, the tool is equipped with a sophisticated sensor section providing fine spatial and frequency sampling for the two orthogonal collocated...
2015