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The AAPG/Datapages Combined Publications Database

Showing 18,833 Results. Searched 200,619 documents.

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Hydraulic fracture width determination using integration of Stoneley wave pressure testing with electrical borehole scans in FORGE Geothermal project

Brian E. Hornby

International Meeting for Applied Geoscience and Energy (IMAGE)

... al., 1998b). Large borehole size changes or washouts will affect the Stoneley wave response and so quality control using borehole caliper or hole...

2022

Abstract: Episodes of rapid coastal change on the eastern shore of Nova Scotia: are they related to the North Atlantic oscillation?

G. K. Manson, D. L. Forbes

Atlantic Geology

... coastal evolution is affected by varying relative sea-level rise, stonniness, stonn-surge frequency, and sediment supp ly. Some combination...

2000

The Seismic Facies of a Delta Onlapping an Offshore Island: Fraser River Delta, British Columbia

Harry M. Jol, Michael C. Roberts

CSPG Special Publications

... (Hunter et al., in press). High frequency geophones (50 Hz) were utilized in a twelve channel array. All data were filtered in the field by these high...

1988

New Sand Count Using Core Calibrated UBI™ (Ultra-Sonic Borehole Imager) Data

K. Firmansjah, C. Lombard, F. Mercier, J. L. Chappe, P. Montaggioni

Indonesian Petroleum Association

... and water), and response parameters (values such as density of quartz, natural radioactivity of clay, conductivity of water ... etc). Figure 7. Petro...

1996

Use of Logging in Uranium Prospecting

William K. Hawkins, Marvin Gearhart

Wyoming Geological Association

... conductor, and have improved greatly the high frequency response, which would be associated with radiation spectral logging probes. Detector Types Both...

1968

Characterizing Hydraulic Fractures Using the Transient Pressure Surge Effect

Yuesu Jin, Yingcai Zheng, Lianjie Huang, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... with the pressure of the driving force. This phenomenon is referred to as the transient Pressure Surge (PS) effect. The PS effect connects the frequency response...

2022

Abstract: Making FX Interpolation More Robust by Spectrum-guided Reconstruction; #90171 (2013)

Mostafa Naghizadeh and Mauricio Sacchi

Search and Discovery.com

... frequency (unaliased) portion of data is reconstructed using Minimum Weighted Norm Interpolation (MWNI) (Liu and Sacchi, 2004). 2) Prediction filters...

2013

Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia

Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo

Indonesian Petroleum Association

... geological conditions cause a very poor seismic response in the whole area. The presence of methane hydrates represents the main problem...

2011

New Insights and Perspectives on the Effects of Structural Reactivation on the Upper Devonian Antrim Shale, Michigan Basin, #80565 (2016).

Cameron J. Manche, Kyle J. Patterson, William B. Harrison III

Search and Discovery.com

... 300 450 Gamma Ray log Response (API) Fracture Frequency Depth Curve - Gl mlTlll L"I 1775 150 :~~::~:::':I ;;;1------ ......"'4...IIi...

2016

Delineation of the Reservoir by Seismic Methods: Chapter 3

Roberto Sarmiento

AAPG Special Volumes

... by difficult near-surface conditions, by the use of incorrect processing parameters, by multiples, and by the geometry of the subsurface system. SEISMIC...

1989

STRUCTURAL GEOLOGY OF THE OHIO SHALE

John F. Miller, Department of Geological Sciences, The Ohio State University, Columbus, OHTerry J. Wilson, Department of Geological Sciences, The Ohio State University, Columbus, OH

Ohio Geological Society

... Mode I joints. NW-striking Set I joints are typically planar to curviplanar with a spacing frequency of 6.86 joints...

1996

Broadband Seismic Technology and Beyond: Part VII: CGGs BroadSeis „ A Change of Thinking

Lesse Amundsen, Martin Landrø

GEO ExPro Magazine

... advantage of towing solid streamers at depths that are currently considered extreme to benefit from the improved low-frequency response of the hydrophones...

2014

Abstract: The Influence of High-Frequency Climate Variability on Paleoclimate Interpretation

Martin Perlmutter

Houston Geological Society Bulletin

...Abstract: The Influence of High-Frequency Climate Variability on Paleoclimate Interpretation Martin Perlmutter 2010 31, 33, 34 52 5 Understanding...

2010

Synthetic Seismograms: Part 7. Geophysical Methods

Kari Rekoske, David Hicks

AAPG Special Volumes

... by the program to compute reflection coefficients at each interface between contrasting velocities. 4. A wavelet is chosen that has a frequency...

1992

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