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The AAPG/Datapages Combined Publications Database
Showing 89,601 Results. Searched 200,693 documents.
Abstract: Challenges in exploration and mining for gold
Mior Termizi Mohd Yusof
Geological Society of Malaysia (GSM)
... is known for a long time for its resources of gold. The author was a general manager of a gold mining company in Kelantan for seven years. The author met...
2018
Fourth Dimension in Oil-Trap Analysis: ABSTRACT
Robert H. Paschall
AAPG Bulletin
...Fourth Dimension in Oil-Trap Analysis: ABSTRACT Robert H. Paschall 1956 432 433 40 2. (February) The time is past in which oil geologists needed...
1956
Information vs. Cost in Exploratory Drilling: ABSTRACT
C. R. Ball, S. F. Fine
AAPG Bulletin
... and diligently recorded by the geologist in order to minimize the use of more expensive and more time-cons ming information tools. The practice of exploring...
1956
Tectonic History of the Glasford Cryptoexplosion Structure: ABSTRACT
Robert Ryan, T. C. Buschbach
AAPG Bulletin
...------------------------------ to be the result of a violent explosion caused by meteorite impact in very early Cincinnatian time. Each recognizable stratigraphic...
1963
Monterey Rocks in the Santa Cruz Mountains, California: ABSTRACT
Joseph C. Clark
AAPG Bulletin
... Miocene (late Delmontian) time and lasted into Pliocene time. Each cycle consists of a basal, transgressive sandstone unit followed by a thicker mudstone...
1963
Diapirs in the Western Pyrenees and Their Foreland (Spain): ABSTRACT
Roland Brinkmann, Herbert C. Loegters
AAPG Bulletin
.... Shifting of the trough axis in Upper Cretaceous time separated the salt accumulation into two distinct welts. Diapirism started in early Cretaceous time...
1965
The Cambrian Frontier: ABSTRACT
M. F. Glaessner
AAPG Bulletin
... to set out for the first time the sequence of fossils through Early, Middle, and Late Precambrian time. They fall into four major classes: microfossils...
1965
Obscure But Important Hiatuses in Stratigraphic Columns: ABSTRACT
Raymond C. Moore
AAPG Bulletin
..., the aggregate geologic-time value of which may exceed that of the rock or unconsolidated sediment in the columns. Obscurity of the hiatuses--difficulty...
1966
Early Paleozoic Overlap, Southern Mid-Continent: ABSTRACT
P. A. Chenoweth
AAPG Bulletin
... until Roubidouxian time; highest peaks persisted until Mississippian. The early Paleozoic sequence in thickest in inter-island channels of northeastern...
1967
Velocity Anisotropy of Upper Mantle: ABSTRACT
G. B. Morris, R. W. Raitt, G. G. Shor, Jr.
AAPG Bulletin
.... A two-dimensional delay time function method was used to study (1) the anisotropy and (2) the delay-time surface. The upper mantle was found to display...
1969
Tectonically Controlled Sedimentation During Middle Paleozoic in Northeastern North America: ABSTRACT
Helmut Geldsetzer
AAPG Bulletin
...) The Silurian-Mississippian time interval in northeastern North America can be subdivided into major interregional, depositional, and erosional episodes...
1973
Models for Evolution of Interior Basins: ABSTRACT
Donald L. Turcotte
AAPG Bulletin
..., behaves elastically on geologic time scales. This behavior is consistent with theoretical and laboratory studies of rock rheology. The linear...
1979
New Precision in Biostratigraphy Through Graphic Correlations: ABSTRACT
F. X. Miller, R. W. Pierce, F. R. Sullivan
AAPG Bulletin
... groups preserved in the geologic record. Precise correlations of time-equivalent intervals of rock can be made on a local, regional, or worldwide...
1980
Correlation of Time Series: An Inverse Approach with Applications in Geology and Geophysics: ABSTRACT
Douglas G. Martinson
AAPG Bulletin
...Correlation of Time Series: An Inverse Approach with Applications in Geology and Geophysics: ABSTRACT Douglas G. Martinson 1982 600 601 66 5. (May...
1982
Prediction of Depth and Velocity on VSP Data: ABSTRACT
Dale G. Stone
AAPG Bulletin
... position. This redundancy can be exploited to achieve a high signal-to-noise ratio and good quality time-amplitude information. The conversion...
1983
Formation Evaluation: Benefits of Downhole Logging While Drilling: ABSTRACT
John A. Turvill, George W. Troy
AAPG Bulletin
...) The development of new downhole measurement systems, coupled with mud-pulse telemetry techniques, allows real time surface evaluation of downhole parameters while...
1983
Stratigraphic and Lithofacies Computer Modeling in Three Dimensions: ABSTRACT
Claude G. Abry
AAPG Bulletin
... and extrapolating lithofacies data in three dimensions, within a time-stratigraphic framework. Volumes as large as a sedimentary basin or as small as an oil or gas...
1984
Seismic Stratigraphy on a Micro Budget: ABSTRACT
Thomas M. Clark
AAPG Bulletin
.... This system has the capacity to enter well log curves and seismic traces at the digitizer, convert log curves to time dimension by integration...
1984
Microcomputer-Assisted Subsurface Mapping: ABSTRACT
Daniel E. Shier
AAPG Bulletin
... of the geologist is a function of the time spent on geologic work and the time spent on purely clerical work such as sorting well logs, and plotting values on maps...
1984
Preservation of "Event Beds" Through Time: ABSTRACT
Danita Brandt Velbel
AAPG Bulletin
...Preservation of "Event Beds" Through Time: ABSTRACT Danita Brandt Velbel 1985 240 240 69 2. (February) "Event beds"--strata attributed to rapid...
1985
Using Paleosols to Elucidate Episodic Sedimentation in Alluvial Rocks: ABSTRACT
Mary J. Kraus
AAPG Bulletin
... are believed to be incomplete because flood-plains undergo relatively infrequent episodes of sedimentation for which the cumulation of time...
1985
Ad Hoc Committee on Global Climate Issues: Annual Report
Lee C. Gerhard and Bernold M. "Bruno" Hanson, Co-chairs
AAPG Bulletin
.... This paper details the progress and findings of the committee through June 1999. At that time there had been essentially no geologic input into the global...
2000
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user
Search and Discovery.com
...user Complex Model Building using Objective Construction of Curve Ray Time Migration Moveout with Geologic Constraints Kerry Stinson, Shlomo Levy...
Unknown
-- no title --
user
Search and Discovery.com
.... By estimating the probability distribution of the noise as it varies with time and CMP, and stacking using a maximum-likelihood estimator...
Unknown
Downhole Raman Spectroscopy: Real Time, In Situ Chemical Analysis of Coalbed Reservoirs
Neil R. Van Lieu
Search and Discovery.com
...Downhole Raman Spectroscopy: Real Time, In Situ Chemical Analysis of Coalbed Reservoirs Neil R. Van Lieu Downhole Raman Spectroscopy: Real Time...
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