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The AAPG/Datapages Combined Publications Database

Showing 64,680 Results. Searched 196,426 documents.

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Construction of Parametric Type Well Profiles Using Linear Models

David S. Fulford

Unconventional Resources Technology Conference (URTEC)

... illustrate the issue with the simplest example possible (Figure 1 and Figure 2) and state it as such: The sum of two exponential functions...

2024

Autostratigraphy: A Framework Norm for Genetic Stratigraphy

Tetsuji Muto, Ron J. Steel, John B. Swenson

Journal of Sedimentary Research (SEPM)

... of autostratigraphy provides an economic explanation in terms of potential autogenic mechanisms and steady forcing, and should initially be used to explain...

2007

Shoreline Autoretreat Substantiated in Flume Experiments

Tetsuji Muto

Journal of Sedimentary Research (SEPM)

... geometry of the delta clinoforms can no longer be retained. Similarly, Milton and Bertram (1995) used a numerical model to argue that, even with A constant...

2001

Using Fluid Inclusion Salinity Data to Reduce Uncertainty in Petrophysical Sw Calculation… New Application of an Old Technique in Unconventional Reservoirs

Benedek Gál, Zsófia Poros, Edwin Ortega

Unconventional Resources Technology Conference (URTEC)

... and calculating porosity and fluid saturations to identify potential pay zones. Fluid saturations are further used to estimate in-place hydrocarbon volume...

2020

The Origin of Natural Gas in the Tertiary Coal Seams on the Eastern Margin of the Powder River Basin

Anthony W. Gorody

Wyoming Geological Association

... for a thermogenic origin of this gas originating either from Tertiary sediments, or from underlying Cretaceous gas reservoirs. The metabolic pathway used by bacteria...

1999

Is Scaling in Turbidite Deposition Consistent with Forcing by Earthquakes?

P. D. Beattie , W. B. Dade

Journal of Sedimentary Research (SEPM)

... be used to place important constraints on paleoseismicity. BAK, P., TANG, C., AND WIESENFELD, K., 1988, Self-organized criticality: Physical Review A, v...

1996

Real-time Estimation of Hydraulic Fracture Characteristics from Production Data

Mohammadali Tarrahi, Sergio Gonzales, Eduardo Gildin

Unconventional Resources Technology Conference (URTEC)

... initially thought. To fill this knowledge gap, fracture diagnostic tools are used in order to directly or indirectly measure parameters that can provide...

2014

An Improved Analytic-hierarchy-Quantitative Pre-evaluation Method for Post-fracturing Recoverability in Lamellation-type Shale Oil Reservoir

Shuo Wan, Bin Yuan, He Liu, Siwei Meng, Zhengdong Lei, Wendong Wang

Unconventional Resources Technology Conference (URTEC)

... that is commonly used to solve multi-objective complex problems by blending qualitative and quantitative approaches (Saaty 1987; Vargas 1990; Vaidya...

2023

Abstract: What’s New in Seismic Imaging?

John T. Etgen

Houston Geological Society Bulletin

... and interpret things we want to under s tand i s cons tant ly challenged. Do recent geophysical trends have the potential to revolutionize...

2010

Machine Learning Technology to Improve Precision and Accelerate Screening Shallow Gas Potentials in Tunu Shallow Gas Zone, PT Pertamina Hulu Mahakam

Ronald Herbet, Debrina Sugiharto, Cepi M-Adam, Andrean Satria, Khairul Ummah

Indonesian Petroleum Association

... learning in seismic data interpretation and method to help geoscientist and data scientist finding shallow gas potential for the field development using...

2021

Permeability effects of deformation band arrays in sandstone

K. R. Sternlof, J. R. Chapin, D. D. Pollard, L. J. Durlofsky

AAPG Bulletin

... deformation band or sandstone matrix permeability (Figure 6). A coupled finite-difference and finite-element approach is used to solve a steady-state...

2004

Focal Mechanism Determination and Stress Inversion for Induced Seismicity Related to Shale Gas Hydraulic Fracturing

Yuyang Tan, Jun Hu, Zhengguang Zhao, Lei Li

Unconventional Resources Technology Conference (URTEC)

..., including the waveform, P wave polarity and S/P amplitude ratio. These misfit functions are minimized using the neighbourhood algorithm. Before calculating...

2019

Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology

Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung

Petroleum Exploration Society of Australia (PESA)

...) is the state-of-art technology used to resolve velocity anomalies caused by shallow gas pockets. Supplemented by multilayer non-linear tomography, a high...

2019

Applications of a Novel Hybrid Model for Unconventional Reservoirs

Joseph A. Ayoub, Brian Blakey, S Krishnamurthy, R.K.M. Thambynayagam

Unconventional Resources Technology Conference (URTEC)

... 2 Model Basic Principle and Validation The model uses the principle of source functions to solve analytically for complex fracture systems...

2018

Evolution of Carbonate Studies in the Rocky Mountain Region Over the Past Century

Mark W. Longman

Rocky Mountain Association of Geologists

... abandoned dry holes (old wells drilled unsuccessfully for oil) in and near the Great Salt Lake could be used to assess the potential for a buried CO2...

2022

Petrology of Carbonate Rocks

D. L. Baars

Four Corners Geological Society

... potential to erect a rigid, wave-resistant, topographic structure.” A bank is defined as “a skeletal limestone deposit formed by organisms which do...

1963

Modeling of Fiber-optic Strain Response When Pumping Stops to Verify Potential Continuation of Fracture Extension

Kildare George Ramos Gurjao, Eduardo Gildin, Richard Gibson, Mark Everett

Unconventional Resources Technology Conference (URTEC)

...Modeling of Fiber-optic Strain Response When Pumping Stops to Verify Potential Continuation of Fracture Extension Kildare George Ramos Gurjao...

2023

AAPG Archie Series, No. 1, Chapter 7: Characterizing Thinly Bedded Reservoirs with Core Data

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

... and the core data are used to calibrate and/or validate the well log analysis. Thin beds, and particularly very thin beds, present special challenges...

2006

Digital Transformation Achievement through Integrated Oil and Gas Operation Center to Support the Vision of Indonesia Oil and Gas 4.0

Mohamad Fauzan Amir, Yogi Arsianto, Army Brillianto, Budi Haryanto, Mildo Nainggolan

Indonesian Petroleum Association

... of permit process through one door service policy, acceleration of commercial potential and digitalization as part of the technology adoption...

2023

An Estimate of Recoverable Coal Gas Resources in the Powder River Basin, Wyoming

Fred Crockett, Margaret Ellis, Gary Stricker, Greg Gunther, Allan Ochs, Romeo Flores

Wyoming Geological Association

.... These equations were then used to estimate gas content values for selected pressures. Figure 3. Average methane adsorption isotherm based on averaged...

2001

Modeling Floodplain Deposits; #50628 (2012)

Irina Overeem, James Syvitski, and Albert Kettner

Search and Discovery.com

... system — only peak discharge events cause overbank flow, crevasse-splays, and potential channel avulsion. The computational architecture of AquaTellUs...

2012

Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones

Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju

Indonesian Petroleum Association

..., a converted down-going S-wave was used to invert for a S-wave velocity profile. Figure 8 shows the P and S-wave interval velocity depth-profile...

2013

Teaching the Machines

Jake Bouma

GEO ExPro Magazine

... the application of technology to the real world, some machine learning evangelists are still enthusiastically selling a vision of sentient robots that will solve...

2020

Litho 2: Enabling the Power of Mobile Devices and Cloud Computing for Creating Comprehensive Sedimentary Logs from Outcrop, Core and Mud Logging, #70245 (2017).

J. Iparraguirre, M Arcuri, C. Zavala, M. Di Meglio, A. Zorzano

Search and Discovery.com

... was still unsolved. In recent years, two new technologies irrupted allowing new possibilities to solve this problem. In first place, smart phones...

2017

Computer Aided Exploration: Principles and Examples of Use of Geological and Geochemical Models

P. Y. Chenet, M. Latreille

Southeast Asia Petroleum Exploration Society (SEAPEX)

... for a well (real or fictive). The temperature history of the layers that are considered as potential source rock is used for determining the amount of oil...

1988

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