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The AAPG/Datapages Combined Publications Database

Showing 3,289 Results. Searched 195,364 documents.

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Time Dependence of Decane Gas Condensation and Evaporation in Kerogen Isolates of an Organic Shale in the Gas Condensate Interval from HF NMR

Z. Harry Xie, Philip M. Singer, Xinglin Wang, Yunke Liu, George J. Hirasaki, Michael T. Rauschhuber, Boqin Sun, Jon E. Burger, Lixin Zhou

Unconventional Resources Technology Conference (URTEC)

...Time Dependence of Decane Gas Condensation and Evaporation in Kerogen Isolates of an Organic Shale in the Gas Condensate Interval from HF NMR Z...

2022

Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing

R. Malcolm Lansley

AAPG Special Volumes

... dependence. This signal attenuation is also frequency dependent, which makes a data processing solution very difficult to achieve. When explosives...

2011

Porosity Dependence on Temperature: Limits on Maximum Possible Effect

Lee P. Stephenson

AAPG Bulletin

...Porosity Dependence on Temperature: Limits on Maximum Possible Effect Lee P. Stephenson 1977 407 415 61 3. (March) Systematic reductions...

1977

Monte Carlo and Stochastic Simulation Methods: Part 6. Geological Methods

A. G. Journel

AAPG Special Volumes

... distribution of size and aspect ratio, or shapes drawn at random from a frequency table of recorded shapes End_Page 348...

1992

Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)

Waheduzzaman Talukder and Ralph Phillip Bording

Search and Discovery.com

...Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014) Waheduzzaman...

2014

Spectral Decomposition in a Heavy-oil and Bitumen Sand Reservoir

Carmen C. Dumitrescu, Larry Lines

AAPG Special Volumes

... to a frequency dependence of the reflections. In the simple case of a conventional reservoir limited by two interfaces (the top and the base...

2013

Integration of the Graphic Correlation Methodology in a Sequence Stratigraphic Study: Examples from North Sea Paleogene Sections

Jack E. Neal, Jeff A. Stein, James H. Gamber

Special Publications of SEPM

... for differential compaction as resolvable by fossils Shaw 1964 The biostratigraphy in this rences example Fig interpreted with a doglegged LOC Two horizontal...

1995

Abstract: Seismic Frequency Wave Speed Measurements on Micro-cracked, Fluid-saturated Synthetic Rock; #90172 (2014)

Heather Schijns, Ian Jackson, Douglas R. Schmitt

Search and Discovery.com

... GeoConvention 2010, Calgary, Alberta, Canada, May 10-14, 2010 Numerous theoretical models exist which predict the frequency dependence of the seismic...

2014

Characterization of a Sediment Core from Potential Gas-hydrate-bearing Reservoirs in the Sagavanirktok, Prince Creek, and Schrader Bluff Formations of Alaska's North Slope: Part 5Acoustic Velocity Core Studies

R. F. Sigal, C. Rai, C. Sondergeld, B. Spears, W. J. Ebanks Jr., W. D. Zogg, N. Emery, G. McCardle, R. Schweizer, W. G. McLeod, J. Van Eerde

AAPG Special Volumes

... stress, the median compressional velocity is 3810 m/s (12,500 ft/s). Only a very weak dependence on temperature is observed. The median shear velocity...

2009

Improved Estimation of Water Saturation in a Lower-Paleozoic European Organic-Rich Shale Gas Formation, #42154 (2017).

Yifu Han, Siddharth Misra

Search and Discovery.com

..., exhibit frequency dependence due to the interfacial polarization (IP) of clay, grain surfaces, and conductive minerals. These petrophysical...

2017

Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations

Randall Marrett

Rocky Mountain Association of Geologists

... laws) the frequency and aperture of macrofractures, and consequently the associated fracture permeability. An upper limit to extension fracture...

1997

Estimation of Single-Phase Permeability from Parameters of Particle-Size Distribution

Manmath N. Panda, Larry W. Lake

AAPG Bulletin

...: Sitzungsbericht der Akademie der Wissenschaften, Wien, v. 136, p. 271-306. Krumbein, W. C., 1936, Application of logarithmic moments to size frequency...

1994

Abstract: Velocity Dispersion in Field Seismic Data: Impact, Detection and Application; #90211 (2015)

Langqiu Sun

Search and Discovery.com

.... The frequency dependence of attenuation and velocity dispersion varies with materials and their conditions, such as saturation, porosity, permeability...

2015

Marine Seismic Sources: Part XIII: The Far Field Response of an Air Gun Array

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

... a single frequency, the dependence of pressure on distance and depth is very complicated because each of the mode components has different dependencies...

2012

Abstract: Seismic Data Acquisition Instrumentation Advances

Ian T. McMahon

Geological Society of Malaysia (GSM)

... advancements in the next few years will provide major improvements in instantaneous dynamic range for better high frequency data and less dependence...

1991

Abstract: Modelling Backscatter at Mid-Frequencies from Sandy Sediment in the Northern Gulf of Mexico, USA

Shannon-Morgan Steele, Sean Pecknold

Atlantic Geology

..., Nova Scotia B2Y 3Z7 High- and mid-frequency sonar is an important tool for the detecting and classifying proud and buried targets along the seafloor...

2015

ABSTRACT The Multi-scale, Multi-attribute (MA-MS) Calibration; A Methodology for Predicting Sub-seismic Scale Facies from Seismic Attributes, #90104 (2010)

Stright Lisa; Bernhardt Anne; Mukerji Tapan; Boucher Alexandre

Search and Discovery.com

... interpretations. The limitations of the MA‐MS prediction and its dependence upon the method of seismic attribute generation  (i.e., Backus average vs. forward...

2010

Abstract: Spherical-Wave AVO Modelling in VTI Media; #90211 (2015)

Arnim Haase and Charles Ursenbach

Search and Discovery.com

... with a vertical axis of symmetry). In addition to anisotropy, matters are complicated by ever present anelastic effects, quantified by a frequency...

2015

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