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The AAPG/Datapages Combined Publications Database

Showing 18,829 Results. Searched 200,691 documents.

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Exploration and Detection of Subsurface Water Using Broadband Electromagnetic Sensors

T. David McGlone

Environmental Geosciences (DEG)

... on its physical geometry and a frequency-dependent amplitude response. Generally, these instruments have a limited useful frequency response...

1998

The Role of Climate Variation in Sequence Stratigraphy: Lessons from Analogue Modelling; #41170 (2013)

Jochem Bijkerk, Johan ten Veen, George Postma, and Daniel Mikes

Search and Discovery.com

... Laboratories: (1) constant discharge; (2) high frequency discharge variations; (3) high discharge leading high sea level by a quarter phase; (4) high discharge...

2013

Fracture characterization and modeling from virtual outcrops

G. Casini, D. W. Hunt, E. Monsen, and A. Bounaim

AAPG Bulletin

... digital camera (Kodak professional digital camera system). Point cloud and high-resolution digital images were acquired from multiple positions (two...

2016

Applications of Broadband Land Seismology; #70253 (2017)

Zhang Ruijie

Search and Discovery.com

..., Long-offset High-productivity, Nodal system, Point source/sensor; PROC: Statics, De-noise, De-multiples, Low-frequency recovery, Q-compensation...

2017

ABSTRACT: Restoring High Resolution in Surface Seismic Data; #90051 (2006)

Khalid Alrufaii, Kangan Fang

Search and Discovery.com

... and therefore is less susceptible to the greater loss in high frequency. We propose a technique that utilizes high resolution zero-offset VSP data...

Unknown

Late Pleistocene Sedimentation and Meltwater Influx in the Central Gulf of Mexico: Foraminiferal Signals

Megan H. Jones, Barun K. Sen Gupta

GCAGS Transactions

..., and Neogloboquadrina dutertrei exhibit relative frequency increases in the Y1 subzone. The relative frequency increases of G. ruber and N. dutertrei...

1996

High-resolution Sequence Stratigraphy and Implications For Cretaceous Glacioeustasy of the Late Cretaceous Gallup System, New Mexico, U.S.A.

Wen Lin, Janok P. Bhattacharya, Andrew Stockford

Journal of Sedimentary Research (SEPM)

..., implying that Milankovitch-cycle-dominated glacio-eustasy may be the key control on the high-frequency sequence stratigraphy of the Gallup system...

2019

Understanding Geological Heterogeneity to Customize Field Development: An Example from the Vaca Muerta Unconventional Play, Argentina

Guillermina Sagasti, Martin Foster, Damian Hryb, Alberto Ortiz, Vicatoria Lazzari

Unconventional Resources Technology Conference (URTEC)

... depositional system initiated in the Early Tithonian in response to a rapid and widespread marine transgression from the Pacific Ocean, as a consequence...

2014

Stratigraphic Architecture, Facies and Stratigraphic Modeling of the Upper and Lower lagifu Reservoir Intervals, Gobe and Southeast Gobe Fields, Papua New Guinea

D. Larue, M. Daniels

Papua New Guinea (PNG) Petroleum Convention Proceedings

... characteristics alone, using either quantitative or handpicking techniques. This is largely due to the insensitivity of log response to s u b tle c h a n g es...

2000

A Regional Strike-Slip Fault under the Canning Basin

Yijie Zhan, Peter W. Haines

Australian Petroleum Production & Exploration Association (APPEA) Journal

... impact on the basin deposition compared to the northwest-oriented faults, such as the Pinnacle and Fenton Fault system. However, these perpendicular...

2022

Evaluation of Naturally Fractured Reservoirs in Indonesia Using Formation Imaging and Sonic Logs

William H. Borland, Richard E. Netherwood, Sanggam Hutabarat, Dedi Juandi, Leo Anis, Hari Kurniawan, Ramsin Eyvazzadeh

Indonesian Petroleum Association

... continuity, the frequency with which fractures intersect the borehole wall (fracture density) and, from these values, the fracture porosity...

2002

Stratigraphic Analysis Garden Banks Block 235, Gulf of Mexico

Edwin I. Linares, Abu K. M. Sarwar

GCAGS Transactions

... totally area of 54 square miles. Block 235 is in a water depth of approximately 700 feet and it lies in the Plio- Pleistocene petroleum system...

2005

The Effect of Resistivity Anisotropy on Earth Impulse Responses

Folke Engelmark, Bruce Hobbs, Dieter Werthmüller

Indonesian Petroleum Association

... schemes. A practical way to estimate the effective anisotropy directly from the data is shown based on the early and late parts of the step response...

2009

Abstract: Spectral Decomposition Applications; #90211 (2015)

Satinder Chopra, John Castagna, and Vladimir Alexeev

Search and Discovery.com

... us ed frequently in seism ic data processing by wa y of s pectral analysis, frequency filtering, wavelet characterization, etc., but in recent years...

2015

Anatomy and Growth Pattern of Amazon Deep-Sea Fan as Revealed by Long-Range Side-Scan Sonar (GLORIA) and High-Resolution Seismic Studies

John E. Damuth , Roger D. Flood , Renato O. Kowsmann , Robert H. Belderson , Marcus A. Gorini

AAPG Bulletin

..., The fluvial system: New York, John Wiley, 338 p. Schumm, S. A., 1981, Evolution and response of the fluvial system, sedimentologic implications, in F...

1988

Abstract: Anisotropy Measurements in a Multi-faced Core Sample by using Pulse Transmission Method; #90174 (2014)

Jaime Meléndez Martínez, Douglas R. Schmitt, and Randolph Kofman

Search and Discovery.com

... generator/receiver system, a digital oscilloscope and a pressure vessel that can apply a confining pressure of up to 60 MPa (Figure 3...

2014

Submarine Sediment Distribution Patterns within the Bengal Fan System, Deep Water Bengal Basin, India; #50756 (2012)

Bruno Thomas, Patrick Despland, and Lance Holmes

Search and Discovery.com

...Submarine Sediment Distribution Patterns within the Bengal Fan System, Deep Water Bengal Basin, India; #50756 (2012) Bruno Thomas, Patrick Despland...

2012

Wavelet Processing

Lee Lu

Indonesian Petroleum Association

... effects of many different factors. These include near field source waveform, shot and receiver ghosts and the impulse response of the recording system...

1978

Role of the Earth Scan Laboratory

Oscar K. Huh, Nan D. Walker

GCAGS Transactions

... facility with missions of emergency response, research and education. Ali, A., Quadir, D. A. and Huh, O. K., 1987. Agricultural hydrologic...

2003

Seismic Stratigraphy of the Quintong Depression, Jiangsu Province, China

Hu Zhen-Zhong

Circum Pacific Council Publications

... depositional system that enters the Figure 16. Seismic-reflection profile showing a wedge of chaotic reflection facies with a low frequency and medium amplitude...

1989

Synthetic Array Curves from Dual Induction Logs, #40889 (2012)

Guoyu Hu, Ingo Geldmacher

Search and Discovery.com

...-curve deliverable. The frequency effect causes the induction response to change; even for the same tool transmitter-receiver spacing. Lower frequencies...

2012

Deep Water Drilling with the Sedco-445 Offshore Java

A. P. Anderson

Indonesian Petroleum Association

... floating drilling units some form of positioning system is required. Conventional mooring systems become very cumbersome to handle in water depths beyond...

1974

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