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The AAPG/Datapages Combined Publications Database

Showing 1,643 Results. Searched 200,756 documents.

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Acoustic nonlinear full-waveform inversion on an outcrop-based detailed geological and petrophysical model (Book Cliffs, Utah)

Daria Tetyukhina, Stefan M. Luthi, Dries Gisolf

AAPG Bulletin

..., the inversion is performed in the time domain and with an integral representation. The method considers transmission effects and multiple internal scattering...

2014

Wettability and connectivity of overmature shales in the Fuling gas field, Sichuan Basin (China)

Rui Yang, Qinhong Hu, Sheng He, Fang Hao, Xusheng Guo, Jizheng Yi, and Mengdi Sun

AAPG Bulletin

.... Radlinski, Y. B. Melnichenko, M. Mastalerz, and A. Schimmelmann, 2015, Small-angle and ultrasmall-angle neutron scattering (SANS/USANS) study of New...

2019

Remote Sensing of Hydrocarbons on Titan

John M. Curchin, Roger N. Clark

AAPG Special Volumes

... the ISS instrument is revealing Titan's surface albedo variations (bright vs. dark terrain), atmospheric haze scattering is greater in the short...

2013

The architecture of organic matter and its pores in highly mature gas shales of the lower Silurian Longmaxi Formation in the upper Yangtze platform, south China

Wenming Ji, Fang Hao, Hans-Martin Schulz, Yan Song, and Jinqiang Tian

AAPG Bulletin

...: A small-angle neutron scattering and ultrasmall-angle neutron scattering study: Energy & Fuels, v. 28, no. 10, p. 6336–6344, doi:10.1021/ef501832k...

2019

Slalom Line

R. Garotta

Indonesian Petroleum Association

... to a sufficiently small area of the seismic horizon. This scattering of the depth points out of the vertical plane of the profile handicaps the strict...

1975

Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden

Swee Leng NG, Martin Bayly

Indonesian Petroleum Association

... overburden geology. When passing through the overburden, the propagating seismic wave suffers absorption, scattering and transmission losses...

2008

Shallow gas expression of the petroleum system offshore western Poland Pomeranian Bight

Quang Nguyen, Michal Malinowski, Regina Kramarska, Dorota Kaulbarsz Polish, Christian Huebscher

International Meeting for Applied Geoscience and Energy (IMAGE)

... scattering points on top of the free gas and especially acoustic blanking behaviors below the gas charged layer. This acoustic blanking represents of low...

2022

Next-generation resolution through multiparameter FWI imaging

Tom Rayment, James McLeman, Karen Dancer, Tim Burgess

International Meeting for Applied Geoscience and Energy (IMAGE)

... degrade the final image due to the single scattering assumption used in common imaging algorithms. These processing steps can be time-consuming since...

2022

Computer Utilization of Type Curve for Forecasting Production Performance

A. Partakoesoema, Djumero S.

Indonesian Petroleum Association

.... The departure from a straight line prompted by more scattering of the data used in the construction of production decline curves may make the fit of a smooth...

1985

Transfer learning seismic and GPR diffraction separation with a convolutional neural network

Alexander Bauer, Jan Walda, Dirk Gajewski

International Meeting for Applied Geoscience and Energy (IMAGE)

... to their scattering properties diffractions are often characterized by smaller amplitudes than surrounding reflections and thus may be hidden, which renders...

2022

Induced Gamma Ray Spectroscopy (IGS) Log Application in the Java Sea

Cholid Mas, Anna Maria, Mark Schneider, Bambang Hari Setiyawan

Indonesian Petroleum Association

... scattering of high energy neutrons and gamma rays created by the capture of thermal neutrons. The most important data obtained from the inelastic...

1996

Fluvial Architecture of Selected Middle Pennsylvanian Sandstones, Port of Catoosa, Rogers County, Oklahoma

Rd. A. Arya Aviantara, A. S. H. Panggabean

Tulsa Geological Society

... brown or yellow color with an abundant scattering of black spots in the image of the DM-21A well. A light brown or yellow color with an abundant...

1996

High resolution imaging using multiples „ A North Sea case study

Chandan Kumar, Rodney Johnston, Petr Jilek, Xiaolei Song, Mikhail Davydenko

International Meeting for Applied Geoscience and Energy (IMAGE)

... multiple imaging approaches (such as Lu et al., 2015), the LS-FWM method can also explain all internal multiple scattering and resolve transmission...

2024

The Big Yellow Sandstone: a Sandy Braided Stream

Catherine A. Rigsby

West Texas Geological Society

... of the Big Yellow Sandstone shows a scattering of deposits across western Tornillo Flat (see fig. 2). This scattering is probably a result of topography...

1986

Role of Multivariate Analysis to Define the Key Driver's Governing the Well Productivity in Marcellus Shale Play

Mohit Gupta, Promel Jain, Akhil Shrivastava, Mukul Srivastava, Bhabesh Deka

Unconventional Resources Technology Conference (URTEC)

... months gas cumulative. The scattering in data makes it difficult to examine the tendency. As well, it is hard to assess variables influencing the six...

2016

Land seismic multi-parameter FWI imaging

Mason Phillips, James McLeman, Vlada Avramovic, Tom Rayment, Stuart Schmitt, Mike Varner, Yasser Khalifeh, Ahmad Ammar Chahine, Eskil Jersing

International Meeting for Applied Geoscience and Energy (IMAGE)

...—including all orders of multiples—when estimating the subsurface models. The inclusion of multi-scattering events, together with the least-squares...

2024

CSEM monitoring of CO2 storage with wellbores as antennas

Simone Zonetti, Amir Ghaderi, Madeline Lee, Peder Eliasson, Antony Price, David Andreis

International Meeting for Applied Geoscience and Energy (IMAGE)

...ays a more complex far field distribution, with forward and backward lobes, and more pronounced side scattering behavior, while the 1D case is mai...

2024

Recent Dedolomitization and the Origin of the Rusty Crusts of Northumberland: REPLY

W. S. Al-hashimi , J. E. Hemingway

Journal of Sedimentary Research (SEPM)

...; also Howie and Broadhurst, 1958). The second difference, as explained by Goldsmith and Graf (1958), results from the increase of scattering of X-rays...

1974

Chemical Composition of Shales of Mannville Group (Lower Cretaceous) of Central Alberta, Canada

F. A. Campbell , G. D. Williams

AAPG Bulletin

...., 1963, Matrix corrections in trace element analysis by X-ray fluorescence: Estimation of the mass absorption coefficient by compton scattering: Am...

1965

Velocity Dispersion and Attenuation in Vibroseis Data

L. Flora Sun

Search and Discovery.com

... Mallik 3L-38 Well The Mallik 3L-38 well is in the Mackenzie Delta, a highly attenuating and scattering area due to permafrost, water-saturated sediments...

Unknown

Velocity Dispersion and Attenuation in Vibroseis Data

L. Flora Sun

Search and Discovery.com

... Mallik 3L-38 Well The Mallik 3L-38 well is in the Mackenzie Delta, a highly attenuating and scattering area due to permafrost, water-saturated sediments...

Unknown

The Poles of the Moon and Their Significance

Paul D. Spudis

Search and Discovery.com

... darkness Surface roughness or two different scattering mechanisms? 13 Synthesis: Best Guess for Polar Volatiles Ice exists in dark areas, but its...

Unknown

Geophysical Investigation of the Breccias Impact on Reservoir Quality in the Madison Formation, The Beartooth Region, Montana, U.S.A.

Wisam H. AlKawai

Search and Discovery.com

... a lower rigidity than typical carbonate rocks. Hence it is likely that brecciation has cause increased attenuation/scattering of seismic energy whilst...

2011

Gas Slippage in Tight Rocks With Sub-irreducible Water Saturation

Jing Li, Pin Jia, Keliu Wu, Xiangzeng Wang, Shiyuan Qu, Juntai Shi, Tianhao Jiang, Yifu Dong

Unconventional Resources Technology Conference (URTEC)

... neutron scattering study (USANS/SANS), and indicated that fine pores (<30 nm) appear to be much more accessible to water. Especially, due...

2017

A Review of the Physical and Mechanical Properties of Coal with Implications for Coal-Bed Methane Well Completion and Production

Arfon H. Jones, Gregory J. Bell, Richard A. Schraufnagel

Rocky Mountain Association of Geologists

...-ray scattering analysis (Harris and Yust, 1976; Lin and others, 1978), the pore structures in coals are distinguished according to micropores (to 20A...

1988

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