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The AAPG/Datapages Combined Publications Database

Showing 4,887 Results. Searched 200,635 documents.

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Sedimentary evolution and shale oil potential of Shahejie Formation in Zhanhua sag, Bohai Bay Basin, China

Shang Xu, Yufan Wang, Fang Hao, Huimin Liu, Yuanyin Zhang, Bo Gao, Kelai Xi, and Qiqi Li

AAPG Bulletin

... the critical depth of a lake where laminated sediments develop based on a mathematical model. Their findings indicate that laminated sediments...

2026

The “Cluster” Program Applied to Dipmeter Interpretation in South East Asia

A. G. B. Marshall

Southeast Asia Petroleum Exploration Society (SEAPEX)

... characteristics, dip results calculated by a computer using a mathematical correlation function often present a confusing display of contradictory...

1976

Section 1: Field Investigations of Margin Structure and Stratigraphy

AAPG Special Volumes

... and mathematical models, which can be tested using mathematical models or by further field studies. It is not surprising, then, that over half the papers...

1982

Grain Size-Frequency Distributions from Thin-Section Data: NOTES

N. H. Gray

Journal of Sedimentary Research (SEPM)

...Grain Size-Frequency Distributions from Thin-Section Data: NOTES N. H. Gray 1969 Vol. 39 No. 4. (December), A general mathematical technique...

1969

-- no title --

AAPG Special Volumes

... of that event.EXPECTED VALUEAnother term of the expected value is the mathematical expectation. It is mathematically defined as the integral of a random...

Unknown

ABSTRACT: A Review of Applications of Artificial Intelligence for Predictive Analysis in Petrophysics - Practical Example Using Symbolic Regression; #90115 (2010)

Olivier Malinur

Search and Discovery.com

... is all about: uncover equations and hidden mathematical relationships, more specifically, to identify the simplest mathematical formulas which could...

2010

ABSTRACT 3-D Turbulent Process Modeling of the Dynamical Flow-Bottom Interaction, #90104 (2010)

Paraizo Paulo L.; Moraes Marco A.; Elias Renato N.; Coutinho Alvaro L.

Search and Discovery.com

... Janeiro, Brazil.     The application of mathematical modeling in sedimentological studies is still in its infancy for practical purposes due to several...

2010

Abstract: Effect of Mega Shear Fractures / Strike Slip Faults on Entrapment Mechanism in Sulaiman Fold Belt, Pakistan; #90139 (2012)

Moin Raza Khan, M. Amir Bhatti, Abid H. Baitu, and M. Zubair Sarwar

Search and Discovery.com

... the entrapment mechanism for hydrocarbon accumulation in traps associated with folding. A mathematical relationship has been derived to access quickly the risk...

2012

Abstract: Vector Attributes: An Approach Based on the Analysis of Normal Vector Field to Seismic Layering to Assist in Geological Interpretation; #90319 (2018)

Aicha Bounaim, Marie Etchebes, Jarle Haukaas, Hilde G. Borgos

Search and Discovery.com

...-, amplitude-, phase-, or frequency-dependent quantities, and different mathematical methods are used to exploit these characteristics. In this study, we...

2018

Abstract: Rigorous Demonstration of Sub-Wavelength Multiple Scattering Suppression Using Advanced Seismic Data Processing Workflows; #91204 (2023)

Marcin Dukalski, Chris Reinicke, Rob Hegge

Search and Discovery.com

... form a complex interference pattern with particular mathematical properties. We show how with some modification Robust Estimation of Primaries by Sparse...

2023

Abstract: Logging Curve Restoration Techniques: Do We Need AI for That?; #91209 (2025)

Rinat Lukmanov

Search and Discovery.com

..., including model-based methods, statistical approaches, and machine learning algorithms. Model-based methods utilize mathematical models to estimate missing...

2025

Interaction of Biological and Geological Processes in the Beach And Nearshore Environments, Northern Padre Island, Texas

Gary W. Hill, Ralph E. Hunter

Special Publications of SEPM

... feeders Characteristic depositional structures are common to each landform I beach gently seaward dipping planar laminations produced by wave swash 2...

1987

Geologic Excursions in the California Deserts and Adjacent Transverse Ranges

George Dunne, John Cooper

Pacific Section SEPM

... in the Transverse Ranges was supported by the National Geographic Society (4926-92 and 5366-94) and by the National Science Foundation (EAR-9614499...

2001

Consolidated Bibliography

AAPG Special Volumes

...), "Generation of Wind Waves Over a Shallow Bottom," Beach Erosion Board Tech. Mem. 51, p. 24. BRETSCHNEIDER, CHARLES L., AND GAUL, ROY D. (1956a), "Wave...

1960

Stratigraphical Analysis and Environmental Reconstruction

Thomas G. Payne

AAPG Bulletin

... as two grains of the same diameter ratio or shape may show different degrees of roundness. Roundness analysis: Several mathematical measures of roundness...

1942

Pressure Analysis for Volume Fracturing Well in Tight Reservoirs Considering Dynamic Threshold Pressure Gradient and Stress Sensitivity

Zhongwei Wu, Chuanzhi Cui, Xiangzhi Cheng, Zhen Wang, Yingfei Sui, Xiaoyan Zhao

Unconventional Resources Technology Conference (URTEC)

... compressible and the flow process is isothermal. Figure 2—Schematic for physical model of volume fracturing vertical well Mathematical model of volume...

2019

The Three R's of Petroleum Exploration: Resources, Risks and Rewards

Mason L. Hill

Indonesian Petroleum Association

... should not be expressed in mathematical terms. And I deplore some of the common misconceptions about petroleum exploration, shared by some economists...

1975

From Petroleum System Evaluation to Geomodeling, Production Forecasting and Reserves Determination in Unconventional Reservoirs

Cristhian F. Aranguren Silva, Antonio Ch. S. Gomes, Roberto Aguilera

Unconventional Resources Technology Conference (URTEC)

.... The proposed method links geoscience and engineering through a multi-disciplinary team. Proper understanding of the petroleum system is the foundation...

2021

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