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The AAPG/Datapages Combined Publications Database

Showing 38,266 Results. Searched 197,444 documents.

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Stress Changes and Coal Failure Analysis in Coal Seam Gas Wells Accounting for Matrix Shrinkage: An Example from Bowen Basin, East Australia

Mohammadreza Zare Reisabadi, Manouchehr Haghighi, Abbas Khaksar

Unconventional Resources Technology Conference (URTEC)

... drilled horizontal and multilateral wells in the Bowen Basin have experienced unexpected fines and solid production during production from coal layers...

2019

Determining Static Elastic Anisotropy in Shales from Sidewall Cores: Impact on Stress Prediction and Hydraulic Fracture Modeling

Brian Crawford, Yueming Liang, Philippe Gaillot, Kelvin Amalokwu, Xianyun Wu, Robert Valdez

Unconventional Resources Technology Conference (URTEC)

... level. While the overall trend is towards generally decreasing horizontal stresses with shallower depth, repeated crossing of such layers with pronounced...

2020

Increasing Geological Accuracy in Reservoir Models through Process-Oriented Modeling; #50215 (2009)

Rex Knepp

Search and Discovery.com

.... For this study, our client wanted models of the high horizontal-high vertical heterogeneity case in the lower right compartment, what is called the “labyrinth...

2009

Impact of Parent Well Depletion on Stress Changes and Infill Well Completion in Multiple Layers in Permian Basin

Anusarn Sangnimnuan, Jiawei Li, Kan Wu, Stephen A. Holditch

Unconventional Resources Technology Conference (URTEC)

...Impact of Parent Well Depletion on Stress Changes and Infill Well Completion in Multiple Layers in Permian Basin Anusarn Sangnimnuan, Jiawei Li, Kan...

2019

Uncertainty Analysis on Environmental Impacts of Hydraulic Fracturing

Abbas Movassagh, Elaheh Arjomand, Dane Kasperczyk, James Kear, Tess Dance

Australian Petroleum Production & Exploration Association (APPEA) Journal

... aquifers, or it may overreach to abandoned wells by excessive horizontal propagation. Geological layers that undergo treatment could be compromised...

2022

Influence of mobile shale on thrust faults: Insights from discrete element simulations

Sarah Dean, Julia Morgan, and J. P. Brandenburg

AAPG Bulletin

..., no back thrusts developed in the models, even in the case of a horizontal basement. Gravitationally collapsing deltas have also been simulated using...

2015

Physical-Model Investigation of the Influence of Early Extensional (Growth) Faults on Fold-Thrust Structures, with Application to the Papuan Fold and Thrust Belt

J. M. Dixon

Papua New Guinea (PNG) Petroleum Convention Proceedings

... of horizontal layers of Plasticine and silicone putty (analogues for limestone and shaie, respectiveiy), representing interlayered com­ petent units...

1996

Physics-Driven Optimization of Drained Rock Volume for Multistage Fracturing: Field Example from the Wolfcamp Formation, Midland Basin

Sergei G. Parsegov, Kiran Nandlal, David S. Schechter, Ruud Weijermars

Unconventional Resources Technology Conference (URTEC)

...lume drained by the five fractures of Stage 2 in Well 46H has been reconstructed after quantifying the flux allocations for 15 horizontal layers ...

2018

Deformation in Ramp Regions of Overthrust Faults: Experiments with Small-Scale Rock Models

James Morse

Wyoming Geological Association

...Deformation in Ramp Regions of Overthrust Faults: Experiments with Small-Scale Rock Models James Morse 1977 457 470 Barber, D.W., 1973...

1977

The Mismatch Between Outcrop Unconformity and Seismic Unconformity

Wolfgang Schlager

Indonesian Petroleum Association

... boundaries were mapped with great care and thickness and horizontal distances measured as accurately as possible. The impedance models are more simple than...

1996

Lessons for Subsurface Fractured Reservoir Studies from an Outcrop-based 3-D Model of Fluid Flow in a Fractured Carbonate Fold, #51055 (2015).

Kevin Bisdom, Giovanni Bertotti, Bertrand Gauthier

Search and Discovery.com

... is defined as the impact of matrix flow and fracture flow combined. The layers in the model are horizontal, corresponding to the simplistic scenario where...

2015

Abstract: Near-surface S-wave Velocity from an up Hole Survey using Explosive Sources; #90187 (2014)

Saul E. Guevara, Gary F. Margrave, and William M. Agudelo

Search and Discovery.com

... complex variations noticed in the uphole can be masked by the low-frequency high-energy ground-roll in the surface data. Refractions on the horizontal...

2014

Horizontal Well Placements Using VShale and Facies Geomodel: An Example From Belanak Field, South Natuna Sea, Indonesia

Hendro Adrian, Ludy Andria, Agus Sudarsana

Indonesian Petroleum Association

... targets and the horizontal sections based on reservoir models updated with newly drilled wells, and (4) comparison of pre- and post- drill reservoir...

2005

Seafloor elastic parameters estimation using a regression neural network

Moacyr de Souza Bezerra, James Simmons, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

... base and perturbed models for both vertical and horizontal components. Clearly there is a measurable response for P-wave parameters, justifying our...

2022

Convolution and Deconvolution: ABSTRACT

T. Cantwell, Robert H. Ray

AAPG Bulletin

... layers are given. Models representing Libyan conditions were constructed, and their convolution operators studied. In some places, the effect...

1967

ABSTRACT: An Integrated Geophysical Study at the Northern Gulf of Mexico

Eray Kocel

Houston Geological Society Bulletin

... of the subsurface, these models will comprise several constant density layers with variable geometry that map the sedimentary, upper and lower crustal boundaries...

2012

Modelling of a Turbidite System Using Multiple Point Facies Simulation

Fikri Yunus, Lothar Schulte, Christopher Townsend

Indonesian Petroleum Association

... between the submarine channel width and the channel depth. Vertical and horizontal gradual changes of the facies are addressed thru setting up...

2016

4-D evolution of rift systems: Insights from scaled physical models

K. R. McClay, T. Dooley, P. Whitehouse, M. Mills

AAPG Bulletin

...4-D evolution of rift systems: Insights from scaled physical models K. R. McClay, T. Dooley, P. Whitehouse, M. Mills 2002 935 960 86 6 The four...

2002

An Integrated Triple-porosity Reservoir Modeling Case Study to Evaluate/Improve Well Spacing in Uinta Basin

M. Gaddipati, J. Hervey, R. Zaback, M. Boyce, K. Babcock, O. Apaydin, T. Firincioglu

Unconventional Resources Technology Conference (URTEC)

.... Conclusions For this study, physics-based simulation models were generated to represent the flow behavior of nine vertical and one horizontal well, each...

2023

Analysis of Time-Lapse Seismic and Production Data for Systematic Reservoir Model Classification and Assessment

Rafael Souza, David Lumley, Jeffrey Shragge, Alessandra Davolio, Denis Schiozer

Petroleum Exploration Society of Australia (PESA)

... at the top layers of the reservoir results from the up-dip water movement trend highlighted by the fluid-flow models. The poor ILDM match in the vicinity...

2018

The Application of Seismic Inversion and Resistivity Inversion While Drilling in the Construction of Horizontal Well … A Case Study

Yoga Wismoyo, Adjie Setiawan, Fahdi Maula, Frank Fardhu

Indonesian Petroleum Association

...The Application of Seismic Inversion and Resistivity Inversion While Drilling in the Construction of Horizontal Well … A Case Study Yoga Wismoyo...

2013

The Effect of Resistivity Anisotropy on Earth Impulse Responses

Folke Engelmark, Bruce Hobbs, Dieter Werthmüller

Indonesian Petroleum Association

... scale anisotropy is referred to as intrinsic, where rock layers are horizontal and parallel, as in shale. Intrinsic anisotropy leads to lower...

2009

Evaluating a 2-D Structural Restoration: Validating Section Balance, #41941 (2016).

Steven Lingrey, Oskar Vidal-Royo

Search and Discovery.com

... to restore deformed sedimentary profiles, distorted layers (folds) need to be transformed back to an originally flat (typically horizontal) orientation...

2016

Impact of Horizontal Weak Interfaces on the Hydraulic Fracturing: From Height Growth to Lateral Propagation

Jiawei Li, Kan Wu

Unconventional Resources Technology Conference (URTEC)

... properties, the in-situ horizontal stress variation between layers, the effective vertical stress at the interface, and the net pressure (Zhang...

2022

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