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The AAPG/Datapages Combined Publications Database

Showing 8,672 Results. Searched 189,135 documents.

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Chapter 8: Coal Resources for Part of the Wilcox Group (Paleocene–Eocene), Northeast Texas

Peter D. Warwick, Claire E. Aubourg, Steven M. Podwysocki, Adam C. Schultz

AAPG Special Volumes

... Report 98-0365, 6 p., http://pubs.er.usgs.gov/usgspubs/ofr/ofr98365 (accessed January 11, 2010). Tewalt, S. J., and M. L. W. Jackson, 1991, Estimation...

2011

Permeability Estimation from Fracture Calibration Test Analysis in Shale and Tight Gas

Han Xue, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

...Permeability Estimation from Fracture Calibration Test Analysis in Shale and Tight Gas Han Xue, Christine Ehlig-Economides URTeC 1569587...

2013

Abstract: Estimation of Fault Seal: Pitfalls and Best Practice; #90319 (2018)

Lothar Schulte, Jimmy Klinger, Archit Sharma, Bing Wang

Search and Discovery.com

...Abstract: Estimation of Fault Seal: Pitfalls and Best Practice; #90319 (2018) Lothar Schulte, Jimmy Klinger, Archit Sharma, Bing Wang AAPG Datapages...

2018

Uncertainty in Petrophysical Evaluation; #120011 (2009)

Eric Pasternack

Search and Discovery.com

... important in reserves estimation. Quantifying the uncertainties in inferred petrophysical parameters requires going back to first principles...

2009

Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)

Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra

Search and Discovery.com

... all three techniques, as well as from curvature analysis, should help improve reliability of interpretation. Introduction Although fracture estimation...

2014

Effective Use of High Density VSP Measurements to Predict Pore Pressure and Estimate Mud Weight Ahead of Drilling in the Mahakam Delta, Indonesia

Mohammed Badri, Stephane Gazet, Gregoire de Tonnac

Indonesian Petroleum Association

... the interval velocity profile, the pore pressure was then computed by subtracting the effective stress from the overburden stress. These velocities...

2005

Using Simple Loading Models to Predicted Crestal Pore Pressures in Miocene Carbonate Exploration Targets, Luconia, Sarawak

Jakob Heller, Don Basuki, Matthew Choo, Stephen O ‘Connor, Richard Swarbrick

Indonesian Petroleum Association

... or evolving overburden. If loading rates are high, then these profiles start at depths less than 1.0km. Therefore, using this approach produces a model...

2014

Importance of Aquathermal Pressuring Effect in Gulf Coast: GEOLOGIC NOTE

Kinji Magara

AAPG Bulletin

... of pore-pressure increase since isolation is estimated to be about 1.4 psi/ft, significantly higher than the average overburden-pressure gradient...

1975

Seismically Driven Reservoir Characterization Using an Innovative Integrated Approach: Application to a Fractured Reservoir (Geology Paper 10)

Abdel M Zellou, Soren Christensen, Tanja Ebbe Dalgaard, Gary Robinson

Geological Society of Malaysia (GSM)

... reservoir properties, and thus use the resulting reservoir model to both provide improved predictive ability and identify previously undiscovered...

2008

Seismic Imaging and Interpretive Model Building in the Colombian Andes

Rob Vestrum

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...Seismic Imaging and Interpretive Model Building in the Colombian Andes Rob Vestrum SEISMIC IMAGING AND INTERPRETIVE MODEL BUILDING IN THE COLOMBIAN...

2006

ABSTRACT: Mathematical Model of a Rating Estimation of Competitiveness of Production on an Example of the Mountain Enterprise; #90118 (2011)

P. Burkov, V. Burkov, A. Grigoryeva, and A. Grigoryeva

Search and Discovery.com

...ABSTRACT: Mathematical Model of a Rating Estimation of Competitiveness of Production on an Example of the Mountain Enterprise; #90118 (2011) P...

2011

A Southern North Sea Multi-Survey preSDM using Hybrid Gridded Tomography, #41592 (2015).

Ian Jones, Emma Evans, Darren Judd, Alan Campbell, Steve Elam

Search and Discovery.com

... techniques is hampered by complexities in the Mesozoic overburden and the Zechstein evaporites with dolomitic rafting overlying potential targets. 3D...

2015

Sand Management Study: Sand Onset Prediction, Sand Production and Sand Control at Well X

Mitra Dolok Sion Silaban

Indonesian Petroleum Association

... an estimation of the amount of free sand generated between sheared planes caused by fluid drawdown or the sand production capacity by using a Musaed...

2012

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)

... by Gringarten and Ramey 1974. The Mayerhofer et al. 1995 model enabled permeability estimation from the before closure (BC) data. As hydraulic...

2020

Geomechanics Wellbore Stability Analysis in Successful Drilling of a Challenging HPHT Exploration Well in North Sumatra

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

Indonesian Petroleum Association

... geomechanics model. In terms of pore pressure, the pre-drill maximum pore pressure estimation was 2.3 SG, and then the actual maximum pore pressure...

2018

The Growing Role of Geophysics

Fred Aminzadeh, Larry Lines

GEO ExPro Magazine

... and risking different factors that go into the reserve estimation process (volumetrics, saturation, permeability, and recovery factor). While historically...

2009

The Effect of Unconformities and Subsequent Loading on Pore Pressure Profiles

Jakob Heller, Stephen O 'Connor, Andrew Emery, Ed Hoskin, Jack Lee, Chris Ward

Indonesian Petroleum Association

... to this, there is the absence of shale in the overburden. In this situation our loading model is likely an over-simplification on a basin scale, however...

2015

Abstract: Pore Pressure Profiles in Deep Water Environments: Case Studies from around the World

Stephen A. O’Connor and Richard E. Swarbrick

Search and Discovery.com

...-based estimation in the non-reservoir section. Profiles from clastic sequences of deep marine shales with associated, thin reservoirs, reveal overburden...

2008

Quantifying Shale Porosity—A Thermodynamically Based, Predictive Model Which Includes the Effects of Mechanical Compaction, Temperature, Mineralogy, and Chemical Diagenesis

James T. Krushin

GCAGS Transactions

...Quantifying Shale Porosity—A Thermodynamically Based, Predictive Model Which Includes the Effects of Mechanical Compaction, Temperature, Mineralogy...

2005

Chapter 10: Coal Resources for Part of the Wilcox Group (Paleocene through Eocene), Central Texas

Peter D. Warwick, Claire E. Aubourg, Stephen E. Suitt, Steven M. Podwysocki, Adam C. Schultz

AAPG Special Volumes

... a grid of overburden thickness for each coal zone. Areas on each structural-top grid model where the top of the coal zone exceeded the value...

2011

Coal Quality, Coal Rank Variation and its Relation to Reconstructed Overburden, Upper Cretaceous and Tertiary Plains Coals, Alberta, Canada

John R. Nurkowski

AAPG Bulletin

...Coal Quality, Coal Rank Variation and its Relation to Reconstructed Overburden, Upper Cretaceous and Tertiary Plains Coals, Alberta, Canada John R...

1984

Large-Scale Pore Pressure Prediction After Pre-Stack Depth Migration in the Caspian Sea (Geophysics Paper 24)

Norbert van de Coevering, Hazim Hameed Al-Dabagh, Liau Min Hoe, Tony Jolly

Geological Society of Malaysia (GSM)

... on seismic in 3D. Historically, it was only done on site in lD. The advancement of seismic processing allows a more and more accurate estimation...

2008

Drilling Geomechanics Salt Creep Monitoring: How to Optimize Mud Weight in Real Time and Get a Safe Time Window While Drilling, Tripping, Running and Cementing Casing in Salt Formations; #41954 (2016)

Joao Paulo Castagnoli, Cyrille Montesinos, Diego Muñoz

Search and Discovery.com

...nts borehole radius closure at 3344 m TVD, the model shows that borehole closure is the lowest compared to other intervals (This is caused by lower overbur...

2016

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