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The AAPG/Datapages Combined Publications Database

Showing 34,502 Results. Searched 200,619 documents.

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History of Mining in the Bingham District, Utah

E. D. Hammond

Utah Geological Association

...—and prospecting was pursued with diligence. Many good discoveries of argentiferous galena were made but local conditions and contrary influences discouraged...

1961

Seismic frequency-divided iterative inversion method based on river channel constraints and its application in fine description of composite channel sand bodies

Zhenglong Zhang, Hebing Tang, Ying Qie, Dehai Qin

International Meeting for Applied Geoscience and Energy (IMAGE)

...d based on river constraints for the high-resolution processing of 2-1429 composite sand body has yielded more distinct delineations of the interna...

2024

Secondary Heating of Vitrinite: Some Geological Implications: Chapter 22

I. Laczo, A. Jambor

AAPG Special Volumes

... m. We think that it is caused by a large plutonic body located below the bottom of the borehole. If so, a similarly high vitrinite gradient should...

1988

Porcellanite in the Mishash Formation, Negev, Southern Israel

Y. Kolodny, Y. Nathan, E. Sass

Journal of Sedimentary Research (SEPM)

... a supersaturation of the entire body of water. The fact that silica concentrations as high as 84 p.p.m. (Arrhenius, 1963; Emery, 1960) are found in interstitial...

1965

P

John G. Dennis

AAPG Special Volumes

... of an elastic body as the cause or effect of a state of strain whether that force is tensile, compressive, or distorting" (Rankine, 1851, p. 49...

1967

Geological History of the Western Barrow Sub-Basin: Implications for Hydrocarbon Entrapment at Woollybutt and Surrounding Oil and Gas Fields

D. J. Hearty, G. K. Ellis, K. A. Webster

Petroleum Exploration Society of Australia (PESA)

... changes include the presence of Miocene reefs; unconsolidated, low velocity sandstones; Oligocene high velocity channels and dolomitisation. Structural...

2002

A Regional Velocity Cube for Depth Conversion on the Northwest Shelf

Maighréad Ní Dheasúna, Mark Ballesteros, James Leven

Petroleum Exploration Society of Australia (PESA)

.... This thickness, the wavefield propagates through t his stage is the cell dimensions of the velocity problem can be solved by local use of the horizon...

2012

Discovery of Deep-water Fan System in Pearl River Mouth Basin, South China Sea; #90017 (2003)

Da Jun Peng, ChangMin Chen, Xiong Pang, Xian Lu Huang

Search and Discovery.com

... of their lateral and vertical changes, a basic understanding can be reached. That is, if there existed characteristics, of which high velocity...

2003

Response of the Shelf Floor to Flow

Donald J. P. Swift

Special Publications of SEPM

... with depth, and as a consequence the threshold velocity is less frequently exceeded by the high-frequency wave orbital current component on the outer...

1986

Multi-Taxa Isotopic Investigation of Paleohydrology In the Lower Cretaceous Cedar Mountain Formation, Eastern Utah, U.S.A.: Deciphering Effects Of the Nevadaplano Plateau On Regional Climate

Celina A. Suarez,, Luis A. González, Gregory A. Ludvigson, James I. Kirkland, Richard L. Cifelli, Matthew J. Kohn

Journal of Sedimentary Research (SEPM)

... at high latitudes may have resulted from local orogenic effects (Poulsen et al. 2007). The present study further illustrates the dynamics of the hydrologic...

2014

Utilization of PDC Bits in Kutei Basin, East Kalimantan

Soegihono, Jojo Sunarja, Charles E. Mowry

Indonesian Petroleum Association

... or un-wanted operating conditions such as: bit balling, high torque, hole rugosity, and, in the extreme case, stuck pipe. VICO has tested several PDC...

1993

Bay Marchand--Timbalier Bay--Caillou Island Salt Complex, Louisiana

M. G. Frey , W. H. Grimes

AAPG Special Volumes

... as a high-velocity area by a refraction-seismic survey. Exploratory drilling on the dome was conducted initially by Gulf, which drilled two dry holes...

1970

Fine Sediment Transport and Deposition in Active Margin Basins

D. S. Gorsline

Pacific Section SEPM

... of coasts and margins. This effect for collision or 'leading edge' margins (active margins) produces coast-parallel mountains, with limited area, high...

1981

Salt Dissolution in Subsurface of British North Sea as Interpreted from Seismograms

Hans H. Lohmann

AAPG Bulletin

... sandstone, salt-top, and salt-base reflections is only a velocity effect (time drag) from the two sinkholes. Probably all three reflecting horizons...

1972

An Outline of the Geology of the Bukit Ibam Orebody, Rompin, Pahang

Dennis Taylor

Geological Society of Malaysia (GSM)

... was the largest single body of iron-ore exploited by the Rompin Mining Co. Ltd. between the years 1962 and 1970. The orebody was intercalated...

1971

Deformation of Earth's Lithosphere with Reference to Tidal Couples

R. C. Bostrom, M. A. Sherif, R. H. Stockman

AAPG Special Volumes

... of density and anelasticity, determined seismologically, requires that the body (core and mantle) of the earth below the low-velocity zone is decelerated...

1974

Structural Model of Large Part of the Earth

Wallis S. Hamilton

AAPG Bulletin

... of the basin at all points. Notice that h^prime may be made greater than h to permit the effect of an exaggerated radial body force and thus allow using a model...

1962

Stratigraphic Modeling and Interpretation--Geophysical Principles and Techniques: Section 3. Stratigraphic Models from Seismic Data

Norman S. Neidell, Elio Poggiagliolmi

AAPG Special Volumes

.... Koehler, 1969, Velocity spectra--digital computer derivation and applications of velocity functions: Geophysics, v. 34, p. 859-881. Taner, M. T., E. E...

1977

Geophysical Reconnaissance on African Shelf: I. Cape Town to East London

R. Leyden , M. Ewing , E. S. W. Simpson

AAPG Bulletin

.... The section reported follows the shelf edge in order to identify possible offshore embayments. On the flanks of the Agulhas arch high-velocity...

1971

Geostatistics and its Application for the Evaluation of Tin Deposits

L. Sandjivy

Geological Society of Malaysia (GSM)

... estimation, as it underestimates the low grade blocks and overestimates the high grade ones. The support effect In the same deposit, the variability...

1982

Dynamic slope stability analysis for Sabah earthquake

Rini Asnida Abdullah, Mohd Nur Asmawisham Alel, Mohd Zamri Ramli, Mariyana Aida Ab. Kadir, Nor Zurairahetty Mohd Yunus, Lee Sze Shan, Kamarudin Abdullah

Geological Society of Malaysia (GSM)

... that struck the western region of Sabah on June 5th, 2015, with a local magnitude of 5.9, induced severe and extensive land instabilities in areas...

2019

Microseismic Event Location Using Multiple Arrivals: Demonstration of Uncertainty Reduction

Zhishuai Zhang, James W. Rector, Michael J. Nava

Unconventional Resources Technology Conference (URTEC)

... high velocity layer. When source receiver distance is relatively large, head wave can overtake direct arrival to be the first arrival. Though...

2015

Depth Evolution of the Delaware Basin - Castile/Salado Transition

Susan D. Hovorka

Special Publications of SEPM

..., specifically regarding the nature of the connecCore from tion to the ocean and stability of local sea level. the Gulf PDB-03 research well, Menton area, Loving...

1989

Structural Evolution of Wilmington, California, Anticline

John N. Truex

AAPG Bulletin

... compaction along the anticlinal axis relative to the flanks of the fold, or (b) by a draping effect over an ancient basement high. The isopach pattern...

1974

Abstract: Phenomenal Gems

Marilyna Lau

Geological Society of Malaysia (GSM)

... the phenomena. The technical talk covers the following: 1) Asterism - Star effect as in Rubies and Sapphires 2) Chatoyancy - Cat's eye effect...

2006

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