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The AAPG/Datapages Combined Publications Database

Showing 10,615 Results. Searched 200,291 documents.

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Finding the Nugget of Truth: Using Quantile Regression With Production Data for Comparison to Geological Controls and Completion Efficiency

Alan Lindsey, Keith Robertson

Unconventional Resources Technology Conference (URTEC)

... statistical approach to EUR estimation and show how quantile regression can greatly simplify EUR estimation, reserves estimation, completion evaluation...

2017

A practical approach to automate end-to-end multi-stage iterative source separation with prior framework using machine learning

Rajiv Kumar, Yousif Izzeldin Kamil Amin, Riccardo Giro, Sunil Manikani, Nam Pham, Massimiliano Vassallo, Phillip Bilsby, Tao Zhao

International Meeting for Applied Geoscience and Energy (IMAGE)

... low-amplitude coherent signal. Our approach makes thresholding estimation automated for different datasets and geological environments. Empirical...

2024

A Probabilistic Method for Estimating Reserves in Heterogeneous Gas Reservoirs

John Morton, Michael Malavazos

Petroleum Exploration Society of Australia (PESA)

... also be used for reserve estimation by the material balance and decline curve methods thus allowing a direct comparison of reserve estimates from...

1992

Miscible Fluid Diagnostic Fracture Injection Test Design Enabling Permeability Estimation from Before-Closure Linear Flow

Christine Ehlig-Economides, Mariia Bychina, Guoqing Liu, Jie Wang

Unconventional Resources Technology Conference (URTEC)

...Miscible Fluid Diagnostic Fracture Injection Test Design Enabling Permeability Estimation from Before-Closure Linear Flow Christine Ehlig-Economides...

2020

Visco-Acoustic Full-Waveform Inversion: A Case Study to Resolve High-Resolution Shallow Channel Absorption, Offshore Indonesia

Jun Wang, Yonghe Guo, Putri Supriandini, Kelik Moersidin, Rahmad Hidayat

Indonesian Petroleum Association

... velocity model building, while Q estimation for shallow channels is still a challenge. Ray-based Q tomography, using frequency-dependent amplitude decay...

2022

A Comprehensive Approach to Water Volume Estimation in Unconventional Shale Reservoirs Through Physics-Informed Statistical Modeling

Bo Gong, Aygul Kostinovsky, Mehrnoosh Saneifar, Luisa Crousse, Mason Edwards

Unconventional Resources Technology Conference (URTEC)

...A Comprehensive Approach to Water Volume Estimation in Unconventional Shale Reservoirs Through Physics-Informed Statistical Modeling Bo Gong, Aygul...

2024

A Case Study of Gas Hydrates in Offshore NW Sabah, Malaysia: Implications as a Shallow Geohazard for Exploration Drilling and a Potential Future Energy Resource

Goh Hui Sin, John Jong, Steve McGiveron, Jim Fitton

Geological Society of Malaysia (GSM)

... deposit was investigated for potential resource estimation. The NW Sabah Basin is classified as a foreland basin associated with an active fold and thrust...

2017

Future Growth of Known Oil and Gas Fields

David H. Root , Richard F. Mast

AAPG Bulletin

..., inferred reserves, are comparable in magnitude to proved reserves. Their estimation was based upon the only nationwide series of successive estimates...

1993

Bidding as a Proxy Estimation of Real Block Value in the New Offshore Frontiers: The Brazilian Case; #90017 (2003)

Ricardo Furtado, Saul Suslick

Search and Discovery.com

...Bidding as a Proxy Estimation of Real Block Value in the New Offshore Frontiers: The Brazilian Case; #90017 (2003) Ricardo Furtado, Saul Suslick AAPG...

2003

Abstract: Event-directed Spectrum Extrapolation for Upsampling Seismic Traces; #90172 (2014)

Zhengshong Yao, Elvis Floreani

Search and Discovery.com

... data set. Therefore, in frequency domain, a portion of the low un-aliased frequency band can be used for the dip parameters’ estimation. Because...

2014

Petrophysical Characterization of a Clastic Reservoir in the Middle Magdalena Valley Basin in Colombia Using Artificial Neural Networks and Seismic Attributes, #20440 (2018).

Ursula Iturraran-Viveros and Andres Munoz-Garcia,

Search and Discovery.com

... a systematic feature selection scheme that provides guidance on choosing the most representative features for estimation of petrophysical parameters. We...

2018

Geomechanics Wellbore Stability Analysis in Successful Drilling of a Challenging HPHT Exploration Well in North Sumatra; #42532 (2020)

Restio Adhyaksa Brata, Muhamad Yanuar Mahardi, Apollinaris Stefanus Leo Anis, Fatrial Bahesti

Search and Discovery.com

... of the planned well BCL-01, the over pressured zone at Lower Baong Formation indicating the estimation of 2.3 SG pore pressure. The higher pore pressure...

2020

An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement

Andy Furniss

Petroleum Exploration Society of Australia (PESA)

...An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement Andy Furniss PESA Journal No. 27 (1999...

1999

Geodetic Baselines Across the Gulf of California Using the Global Positioning System: Chapter 24: Part IV. Satellite Geodesy

T. H. Dixon, D. M. Tralli, G. Blewitt, J. P. Dauphin

AAPG Special Volumes

... the southern Gulf of California in less than 5 years, and estimation of spreading rates to better than 0.3 cm/yr in less than 10 years, assuming short-term...

1991

A review of two different methods for the estimation of water footprint of crops

Nageen Farooq, Shabbir H. Gheewala

Geological Society of Malaysia (GSM)

...A review of two different methods for the estimation of water footprint of crops Nageen Farooq, Shabbir H. Gheewala Bulletin of the Geological...

2019

Estimation of Dar-Zarrouk parameters and delineation of groundwater potential zones in Karlahi, part of Adamawa Massif, Northeastern Nigeria

Yusuf S. N., Ishaku J. M., Wakili W. M.

Geological Society of Malaysia (GSM)

...Estimation of Dar-Zarrouk parameters and delineation of groundwater potential zones in Karlahi, part of Adamawa Massif, Northeastern Nigeria Yusuf...

2021

Regression Models for Faulted Structural Surfaces

W. R. James

AAPG Bulletin

...., Northwestern Univ. Marquardt, D. W., 1963, An algorithm for least squares estimation of nonlinear parameters: Soc. Ind. Appl. Math. Jour., v. 2, p...

1970

A Method of Estimating Formation Pressures from Gulf Coast Well Logs

Harold H. Ham

GCAGS Transactions

...., and Whalen, Herbert E., 1966, "Estimation of Formation Pressures from Electrical Surveys--Offshore Louisiana," Jour. Pet. Tech., Vol. XVIII, No. 2...

1966

Procesamiento de Datos Sismicos en Areas de Topografia Irregular: Caso Historico en el Flanco Sur Andino [PAPER IN SPANISH] Seismic Data Processing in Areas of Irregular Topography: A Case History in the Andean Southern Flank: Abstract

Eulogio del Pino, Jose Licheri, Sergio dos Santos

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... llevar la informacion sismica a un datum constante. Para ello, se utilizo la tecnica de estimation de volocidades por migracion del campo de ondas, tanto...

1994

Reservoir R factor estimation using 4D time-shifts induced by compaction at the Shearwater field, North Sea

Alejandro Jaramillo, Maria Mangriotis, Colin MacBeth

International Meeting for Applied Geoscience and Energy (IMAGE)

...Reservoir R factor estimation using 4D time-shifts induced by compaction at the Shearwater field, North Sea Alejandro Jaramillo, Maria Mangriotis...

2022

Hydraulic fracture aperture estimation using low frequency DAS and DSS in Austin Chalk and Eagle Ford Shale

Xiaoyu Zhu, Jonathan Ajo-Franklin, Julia Correa, Yuanyuan Ma, Jaewon Saw, Linqing Luo, Kenichi Soga

International Meeting for Applied Geoscience and Energy (IMAGE)

...Hydraulic fracture aperture estimation using low frequency DAS and DSS in Austin Chalk and Eagle Ford Shale Xiaoyu Zhu, Jonathan Ajo-Franklin, Julia...

2023

3-D Seismic Prediction of Reservoir Properties, West Moose Field, Ector County, Texas

George P. Watts, Timothy D. Lyons, Archie R. Taylor

Rocky Mountain Association of Geologists

.... For the purposes of seismic guided estimation of log properties the term is even broader. Seismic attribute data are all measurable quantities extracted from...

1995

PINNslope: Physics-informed neural network slope prediction and interpolation with positional encoding

Francesco Brandolin, Matteo Ravasi, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

...-wave approximation has deeply contributed in the development of local slope estimation algorithms (Claerbout, 1992; Fomel, 2002) and it has been widely...

2023

How to Model Multiple Zones that are Geologically Dependent

James A. Murtha

Houston Geological Society Bulletin

... the estimates required for an exploration prospect. When that prospect involves several potential pay zones, the estimation job becomes more complicated...

1995

Bayesian discriminative classification with kernel density estimation for rock and fluid property characterization of seismic elastic inversion results

Kevin Wolf, Jingfeng Zhang, Matt Walker, Pedro Paramo, Jeff Winterbourne, Reetam Biswas, Atish Roy, Carole Decalf

International Meeting for Applied Geoscience and Energy (IMAGE)

...Bayesian discriminative classification with kernel density estimation for rock and fluid property characterization of seismic elastic inversion...

2023

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