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The AAPG/Datapages Combined Publications Database

Showing 4,894 Results. Searched 200,983 documents.

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Geometric mode decomposition method for diffraction separation

Peng Lin, Suping Peng, Yang Xiang, Chuangjian Li, Xiaoqin Cui

International Meeting for Applied Geoscience and Energy (IMAGE)

... (Grant No. 52121003), the National Natural Science Foundation of China (Grant No. 42104139, 42022031, 41874157), National Key Research and Development...

2022

The Geozoic supereon

Michał Kowalewski, Jonathan L. Payne, Felisa A. Smith, Steve C. Wang, Daniel W. Mcshea, Shuhai Xiao, Phil Novack-Gottshall, Craig R. McClain, Richard A. Krause, Jr., Alison G. Boyer, Seth Finnegan, S. Kathleen Lyons, Jennifer A. Stempien, John Alroy, Paula A. Spaeth

PALAIOS

... in the understanding of early life sets a foundation for augmenting the geologically-derived time units used for the Earth’s early history with biological...

2011

On Causes of Partial Cement Deficiency at Doglegs and its Impact on Casing Failure; An Integrated Modeling Approach

Hao Yu, Arash Dahi Taleghani, Zhanghua Lian

Unconventional Resources Technology Conference (URTEC)

... sheath that contain voids above a certain size may provide very limited protection for the collapse resistance. Based on mathematical theory of elasticity...

2021

Engineering Professional Development Program in P.T. Arun NGL. Co.

Imam Suprapto, Jupiter Ramirez

Indonesian Petroleum Association

... as they progress in their development outlined in the core curriculum related to their discipline. This is intended to provide a basic training foundation per...

1992

Research on facies-controlled inversion method of ultradeep carbonate fracture-cavity reservoir based on multiattribute constraints

Yongjian Zeng, Tianwei Du, Pengfei Li, Bo Liu, Fengying Yang

International Meeting for Applied Geoscience and Energy (IMAGE)

... the image correspond to anomalies or geological targets within the subsurface (Wang, 2009; Tang, 2012; Chen et al, 2013). The mathematical...

2023

Geoindicators of Rapid Environmental Change: Report on the International Workshop on Geological Indicators of Rapid Environmental Change: CONFERENCE REPORT

Dr. J. McCall, Dr. D.C. Elliott

CSPG Bulletin

... Foundation, Geological Association of Canada, Canadian Society of Petroleum Geologists, International Science Foundation, AGID, St John's 88 Trust Fund...

1995

High-resolution Measurements of Elasticity at Core Scale. Improving Mechanical Earth Model Calibration at the Vaca Muerta Formation.

Anton Padin, Gilles Pijaudier-Cabot, Alain Lejay, Hamid Pourpak, Jean-Philippe Mathieu, Atef Onaisi, Gregory Boitnott, Laurent Louis

Unconventional Resources Technology Conference (URTEC)

... at developing robust coreto-log elasticity relationships in the entire core length, eventually providing a proper foundation for better stiffness...

2019

Real Time Torque and Drag Analysis by Combining of Physical Model and Machine Learning Method

Kankan Bai, Honghai Fan, Hongbao Zhang, Fei Zhou, Xingang Tao

Unconventional Resources Technology Conference (URTEC)

... string model. The mathematical model is as follows, 1 ��+1 = �� + (������ ± �1 �� )�� + ��(�2 − �2 ) ��+1 �� 2 (5) where, EI is the bending stiffness...

2022

Normal Fault Structures and Others

Bailey Willis

AAPG Bulletin

.... It is therefore a definitely limited layer a few miles thick (Fig. 1). Furthermore, displacements can occur only if the foundation is so mobile...

1946

Estimation of Stimulated Reservoir Region for Hydraulic Fracturing in Shale Gas Well Based on Ensemble Learning Algorithm

Yang Luo, Bo Kang, Yan Feng, Hehua Wang, Zhongrong Mi, Yi Cheng, Yong Xiao, Xing Zhao, Jianchun Guo, Cong Lu

Unconventional Resources Technology Conference (URTEC)

... a closed stimulated region and proposed a mathematical model to invert the pore volume and permeability of fractures. Those methods simplify the complex...

2024

Precursory Detection of Casing Deformation and Induced Seismicity in Unconventional Reservoirs, via Real-Time Surface Pressure Data Analytics

Thomas de Boer, Matthew Adams, Andrew McMurray, Giovanni Grasselli

Unconventional Resources Technology Conference (URTEC)

... pads or fault networks. As spatial models mature and more high-frequency data is incorporated, this system may also serve as a foundation for real-time...

2025

Continental Drift and Scientific Revolution

David B. Kitts

AAPG Bulletin

... occasionally by episodes of rather sudden change in theoretical foundation. Kuhn presented the essentials of this view early in "The Structure of Scientific...

1974

Geology: Essential science for the energy transition

Ana María Alonso-ZarzaReviewed by Iain Stewart and Daniel Minisini

AAPG Bulletin

..., and infrastructure the consequences can be severe. Geology provides the scientific foundation to understand these processes, anticipate their impacts, and reduce...

2026

Multidisciplinary Data Integration for 3D Geological Outcrop Characterization, Jackfork Group, Hollywood Quarry, Arkansas, #50597 (2012)

Richard J. Brito

Search and Discovery.com

..., porosity, etc. This data was extrapolated using a mathematical algorithm. However, lateral variation of facies in this type of reservoir is very common...

2012

Biological influences on seafloor carbonate precipitation

Kristin D. Bergmann, John P. Grotzinger, Woodward W. Fischer

PALAIOS

... in Phanerozoic basins. To understand better the potential influences on this pattern, we built a mathematical framework detailing the effects of organic...

2013

Perspectives on Stratigraphic Simulation Models: Current Approaches and Future Opportunities

W.Lynn Watney, Eugene C. Rankey, John Harbaugh

Special Publications of SEPM

... basis input and logical foundation engine both of which use ever improving quantitative knowledge of geologic systems Roles of modeling include I...

1999

ABSTRACT: Simulated Expert Interpretation of Data to Predict Drilling Risk on a Regional Scale, Case Study -- Brushy Canyon Formation, Delaware Basin, New Mexico

R.S. Balch, W.W. Weiss, and T. Ruan

Fort Worth Geological Society

... network's, is being developed using fuzzy logic, a relatively new mathematical treatment of imprecise or non-explicit parameters. The system employs a web...

2003

Pros and Cons of Zipf’s Law as a Resource Appraisal Tool: Abstract

E. C. Dahlberg

CSPG Special Publications

... empirical or mathematical models generally based on analogs are generally utilized. Zipf’s Law (Zipf, 1949), when applied to mineral resource populations...

1980

ABSTRACT: Matemáticas Aplicadas a Las Ciencias de la Tierra: A Book that can Support Better and Optimal Decisions

Isabel P. Aguilar Juárez, J. Arellano Gil

GCAGS Transactions

... and simplicity on its explanations. We think this characteristic makes it work, because it is easier for the actualization on some basic mathematical concepts...

2011

Interrelationships of Deposition, Diapirism and Growth Faulting, Coastal Salt Basin

New Orleans Geological Society

... pragmatic observation and analysis (including reviews of the work of others) or on model studies (mathematical or physical). Among the first type, Barton's...

1995

Abstract: Studies of Producing Reservoirs with the Neutron Lifetime Log

G. L. Marquis, P. A. Wichmann, C. W. Millis

GCAGS Transactions

... non-productive intervals under a wide range of well bore conditions. A single mathematical expression relates the contributions of the formation...

1965

Abstract: A Model for the Evolution of Hot (>200°C) Overpressured Brines Under an Evaporite Seal: The Fundy/Magdalen Carboniferous Basin of Atlantic Canada And Its Associated Pb-Zn-Ba Deposits

Casey E. Ravenhurst, Peter H. Reynolds, Marcos Zentilli

Atlantic Geology

.... and chemically to oil-field and basinal brines. Mathematical modeling of excess pore fluid presSulfur, probably derived from the voluminous sure buildup...

1987

ABSTRACT: Formation Resistivity as an Indicator of Oil Generation — Bakken Formation of North Dakota and Woodford Shale of Oklahoma*

James W. Schmoker, Timothy C. Hester

Montana Geological Society

... of oil generation and mathematical measures of time-temperature exposure, thereby circumventing problems of indirect calibrations...

1991

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