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The AAPG/Datapages Combined Publications Database

Showing 214 Results. Searched 195,354 documents.

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Some Machine Learning Applications in Seismic Interpretation; #42270 (2018)

Satinder Chopra, David Lubo-Robles, Kurt J. Marfurt

Search and Discovery.com

... ● Multilinear feedforward neural networks ● Probabilistic neural networks ● Support vector machines Unsupervised learning is slightly more difficult...

2018

Field Scale Proppant Transport Simulation and Its Application to Optimize Stimulation Strategy

Rui Kou, George J. Moridis, Tom Blasingame

Unconventional Resources Technology Conference (URTEC)

...particle force (𝒇 π’Š ). In this study, we use the Hertz-MindlinDeresiewicz (H-MD) model to describe the particle-particle contact force model (Hertz, 1882, Mindlin a...

2018

Rock-physics Models for Gas-hydrate Systems Associated with Unconsolidated Marine Sediments

Diana Sava, Bob Hardage

AAPG Special Volumes

...: Natural gas hydratesβ€”Energy resource potential and associated geologic hazards Rock-physics models are presented describing gas-hydrate systems associated...

2009

Abstract: Magnetotelluric Technique: A New Geophysical Tool for Geological Problems

T. Harinarayana

Geological Society of Malaysia (GSM)

... pulsations can range from 5 Hz to several milli hertz. Further, the thunder storm activity occurring in the earth's ionospheric activity generates natural...

2000

Multi-Channel Telemeter for Combined Geophysical Investigation of Wells

Ya. Ye. Belen’kiy, V. N. Mikhaylovskiy, A. N. Svenson

Petroleum Geology: A Digest of Russian Literature

... the measuring circuit at a frequency of 20 hertz (CPS). Such a frequency of repetition of measurement permits logging to be carried out with a speed up to 3 km...

1959

Physical Basis of Reflection Seismology

Bruce S. Hart

Special Publications of SEPM

... this illustration shows a vertical profile . At any given point along the wavefront, we can define a vector nor al to the wavefront that is called...

2000

Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #41829 (2016)

Gang Yu, Yusheng Zhang, Uwe Strecker, Maggie Smith

Search and Discovery.com

... in the data. Low Frequency Model The low frequency model bridges the low frequency gap between well data; it has frequencies from zero to kilo-Hertz and band...

2016

Seismic Prediction of Porosity and Hydrocarbon Traps in Carbonate Rocks: ABSTRACT

M. Ray Thomasson

AAPG Bulletin

... (high resolution seismic) data, it is possible to estimate both the thickness and, in a qualitative way, the amount of porosity in a potential carbonate...

1987

Predicting Permeability from Porosity Using Artificial Neural Networks

S. J. Rogers , H. C. Chen , D. C. Kopaska-Merkel , J. H. Fang

AAPG Bulletin

..., Massachusetts, Addison-Wesley, 433 p. Hertz, J., A. Krogh, and R. G. Palmer, 1991, Introduction to the theory of neural computation: Redwood City...

1995

Modeling and Optimization of Proppant Distributions in Multi-Cluster Hydraulic Fracture-Natural Fracture (HF-NF) Networks

Yidi Wu, George J. Moridis, Thomas A. Blasingame

Unconventional Resources Technology Conference (URTEC)

...? 𝒄 term $βƒ— π’Šπ’‹ , and the fluid-to-particle force is represented by $βƒ— π’Š . The Hertz-Mindlin-Deresiewicz (H-MD) 𝒇 𝒇 model that is used to describe the partic...

2021

ABSTRACT: Jamaica earthquakes 1973 to 1994: trends and forecasts

Wiggins-Grandison, M.D.

Geological Society of Trinidad & Tobago

.... No comprehensive report on these data has been previously published. The Network used vertical component, one-hertz, Mark Products L4C seismometers...

1995

Use of Dielectric Constant Logs: Chapter VII

George B. Asquith

AAPG Special Volumes

..., generate an electromagnetic wave which operates in a frequency range of 35 to 20,000 hertz (where hertz = cycles/second). At these frequencies...

1985

Abstract: Deepwater Hydrates in the Gulf of Mexico

Bob A. Hardage

Houston Geological Society Bulletin

... wavefield with frequencies of less than 200 hertz, geological detail as small as one meter can be imaged using proper data-processing procedures...

2009

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