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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 8,907 Results. Searched 200,357 documents.

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Abstract: Induction, Resistivity and MWD Tools in Horizontal Wells

S. Gianzero, R. Chemali, S. M. Su

Geological Society of Malaysia (GSM)

... invaded zone while minimizing the signal contribution from adjacent horizontal beds. In recent years our understanding of these devices was extended...

1989

Abstract: Multiple and Noise Attenuation with Tau-P Seismic Data Processing

Leong Lap Sau, Ng Tong San

Geological Society of Malaysia (GSM)

... & NGTONGSAN PETRONAS CARIGALI SDN BHD KUALA LUMPUR New techniques for the solution of inverse problems in seismic signal processing are required...

1990

Abstract: A deglacial foraminiferal assemblage (or DFA) sequence: meltwater/Heinrich event proxy on the shelf and slope

Ann A. L. Miller

Atlantic Geology

... of the Cassidulina-Islandiella and Stainforthia species groups. Here the signal is more subtle; its magnitude is less, and it appears in a very thin layer...

2002

Abstract: A Class of Detection Filters for Noise Suppression in Seismic Deconvolution

Dashuki Mohd

Geological Society of Malaysia (GSM)

... are investigated. In the frrst case, the desired signal, which is the wavelet, and the noise are assumed to be correlated while in the other case, they are assumed...

1991

Abstract: A Ground Penetrating Radar Study of Bogs and Lakes in the Howley Basin, Newfoundland

Andrew G. Blagdon, Alison Leitch

Atlantic Geology

... and shallow lakes. The signal penetration depth is limited by attenuation (energy loss) due to the conductivity of the ground and to signal scattering...

2014

Abstract: Distinguishing the "Signal" from One Source of "Noise" in Labrador Lake Sediments

Stephen Amor

Atlantic Geology

...Abstract: Distinguishing the "Signal" from One Source of "Noise" in Labrador Lake Sediments Stephen Amor Distinguishing the “signal” from one source...

2015

Advances in Radon Exploration Techniques for Uranium: ABSTRACT

Robert F. Czarnecki, John C. Pacer, Robert W. Freeman

AAPG Bulletin

..., variability, signal enhancement, and the correlation between the radon techniques. The radon techniques were also correlated to the equivalent...

1980

Laser-Induced Coal Fluorescence Microscopy: ABSTRACT

W. L. Borst, H. Hamid, G. Sullivan, J. C. Crelling

AAPG Bulletin

... and mercury arc lamps in the wavelength ranges mentioned above. The photomultiplier is cooled to reduce noise and to improve signal acquisition...

1983

The LOSS Stack, How to Find What You Have Been Missing

Keith Edwards*, Al Bradshaw

Search and Discovery.com

... Edwards* Berkana Energy Corp., Calgary, AB, Canada [email protected] and Al Bradshaw Earth Signal Seismic Processing Purpose and Methodology...

Unknown

ABSTRACT: A Deep-Water Seafloor Implosive Source with Applications for Off-Shore Instrumented Oil Fields and Sub-Sea Exploration; #90007 (2002)

Allan W. Sauter, LeRoy M. Dorman

Search and Discovery.com

... by sending an electrical signal down-wire; thus making it controllable with respect to time and depth. We have fired it repeatedly on the seafloor off...

2002

ABSTRACT: Significance of hydrocarbon seepage relative to sub-surface petroleum generation and entrapment; #90007 (2002)

Michael Abrams

Search and Discovery.com

... petroleum bearing basins have a detectable surface signal. In addition, not all petroleum accumulations have a near vertical surface geochemical signature...

2002

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