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The AAPG/Datapages Combined Publications Database

Showing 65,735 Results. Searched 200,691 documents.

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Shortening Values in the Southern Fars Arch of the Zagros: Assessing Uncertainties by Structural and Gravity Sensitivity Analysis, #51668 (2020).

Ralph Hinsch, Martin Vogele, Gholamreza Gharabeigli, Abbas Majidi, Tam Lovet, Ali Asghar Julapour, Gabor Tari, Walter Kosi

Search and Discovery.com

... of geophysical data) to balanced sections. For the latter, one important input is the knowledge of the stratigraphic thickness / depth to basement...

2020

The Deeper Exploration of the Southern Gulf of Mexico, Le Acach-Chuktah

Madain Moreno, Carlos Gonzalez, Alicia Cruz, Javier Meneses, Miguel Araujo, Tito Hernandez, Felipe Audemard

AAPG Special Volumes

... tectonics and mud diapirism associated with over-pressuring of the 2 km thick upper Miocene-Pliocene section (Figure 3).Depth conversion...

2009

Analytical Velocity Modeling for Offshore East Coast of India: An Approach Using VSP Time-Depth Dataset, #11036 (2018).

Nidhi Jindal, Anup K. Shahi, Kumar Hemant Singh

Search and Discovery.com

... reflected on interval velocity plots. V0-K method, which is the best known way of depth conversion of seismic reflection travel times, was applied...

2018

Subsurface formation pressure gradient vs. slope: Perception and pitfalls

Selim S. Shaker

International Meeting for Applied Geoscience and Energy (IMAGE)

... equivalent (ppg.mwe) in reservoirs declining with depth can have serious drilling operational concerns as well (Fig.2 bottom). This conversion is valid...

2023

Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf: Reply

Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol

AAPG Bulletin

... be insufficient when performing more accurate analysis, such as depth conversion and pore-pressure prediction, as well as exhumation estimation.Figure 1...

2006

Stratigraphic Analysis of Source-Bed Occurrences and Reservoir Oil Gravities

Harold J. Holmquest

AAPG Bulletin

... source beds. It should be noted that, at a depth of 7,500 feet, the gravities are 40°, 37°, and 48° and that the corresponding gas-condensate conversion...

1966

Clay composition and diagenesis in organic-rich shale: A case study of Duvernay Formation, West Canadian Sedimentary Basin

Hui Li, Nina Zeyen, Nicholas B. Harris, Sasha Wilson

International Meeting for Applied Geoscience and Energy (IMAGE)

... at any depth (Dong et al., 2018). This observation challenges the classic I-S conversion model developed for Gulf Coast Tertiary sediments and provides...

2022

Agents for Primary Hydrocarbon Migration: A Review

Kinji Magara

AAPG Special Volumes

...------------------------- Clay Mineral Conversion Smectite-illite conversion discussed by Powers (1967) and Burst (1969) is another source of water at depth...

1980

Improving Fault Geometry Interpretation through 'Pseudo-Depth' Conversion of Seismic Data in the Penola Trough, Otway Basin

P. J. Lyon, P. J. Boult, A. Mitchell, R. R. Hillis

Petroleum Exploration Society of Australia (PESA)

...Improving Fault Geometry Interpretation through 'Pseudo-Depth' Conversion of Seismic Data in the Penola Trough, Otway Basin P. J. Lyon, P. J. Boult...

2004

Constraining the Regional Slope of Western Papua New Guinea: A Study of Lithospheric Flexure, #30673 (2020).

Michael Rieger, Samuel A. Fraser, Reinaldo Ollarves,

Search and Discovery.com

... densities of the load and mantle, and elastic thickness (Te). The flexure model was calibrated against regional depth structure basement maps and gravity...

2020

Risk Reduction on the Ivory Prospect via Geologically Constrained Non-Parametric Inversion and Bayesian Uncertainty Estimation on a Fault-Bounded Reservoir, #11039 (2018).

James Raffle, Thomas Earnshaw, Stuart Greenwood, Jeet Singh, Juergen Fruehn, Claudia Hagen, Ian F. Jones, Rodrigo Felicio, Zhijiang Luo, Doug Sassen, Svein Idar Forsund, Mark Ackers, Lars Aamodt

Search and Discovery.com

... of structures bound by major faults (e.g. fault shadow effects), together with depth conversion uncertainty and a poor well to seismic tie. To address...

2018

Calcium Budget in Frio Sandstones, Southwest Texas: ABSTRACT

James R. Boles

AAPG Bulletin

... (Oligocene) sandstones in the temperature range 90 to 160°C (burial depth, 2,500 to 4,450 m), combined with other studies at lower temperatures, show...

1980

Mineralogic and Chemical Alterations During Burial in Illite/Smectite from Wilcox Shales: ABSTRACT

John D. Whynot, David W. Moore, Thomas T. Tieh

AAPG Bulletin

.../smectite low in expandable layers with increased depth of burial. This change is reflected in the K2O content and cation exchange capacity (CEC...

1984

Integrated workflow for characterization of CO2 subsurface storage sites

Nomie Pernin, Cyrille Reiser, Eric Mueller

International Meeting for Applied Geoscience and Energy (IMAGE)

... migration was further calibrated with well data to ensure a more accurate time to depth conversion making sure of a precise estimation of the container...

2022

Combined P and S Waves Survey for Hydrocarbon Exploration

Basuki Puspoputro

Indonesian Petroleum Association

... of gas may possibly be defined depending on the thickness of the reservoir and the gamma ratio contrast between the reservoir and the adjacent rocks...

1990

Estimation of Uplift and Erosion in the Miri Area of Northwest Sarawak, Malaysia: A Multidisciplinary Approach

Franz-Luitpold Kessler, Wan Hasiah Abdullah

Geological Society of Malaysia (GSM)

... to depth, and by vitrinite reflectance-to-depth conversion using functions from two previous studies. Additional erosion and uplift data were obtained...

2023

Smectite-Illite Transformation--Role in Generating and Maintaining Geopressure: ABSTRACT

W. R. Foster, H. C. Custard

AAPG Bulletin

... with depth being proportional to the product of the reaction enthalpy and the geothermal gradient. Reaction enthalpies range from 2,000 to 26,000 cal...

1980

Abstract: Integrating and Quantifying the Impact of Fault Position Uncertainty on Hydrocarbon Volumes Estimates and Production Forecasts; #90286 (2017)

Clement Belgodere

Search and Discovery.com

... position could also be related to time-to-depth conversion. The 3D geo-model constitutes the centrepiece of any integrated uncertainty study...

2017

Time-Depth Modeling in High Pore-Pressure Environment, Offshore East Coast of India; #30463 (2016)

Nidhi Jindal, Ajoy Kumar Biswal, Kumar Hemant Singh

Search and Discovery.com

... Indian Institute of Technology Powai, Mumbai ([email protected]) Reliance Industries Limited, Mumbai, India 2 Abstract Time-depth conversion...

2016

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

Andy Furniss

Petroleum Exploration Society of Australia (PESA)

... superior velocity models for depth conversion or pre-stack depth migration. from the time to the depth domain that are commonly the cause of poor...

1999

Late-Stage Dehydration in Deeply Buried Pelitic Sediments

Edward A. Perry, Jr. , John Hower

AAPG Bulletin

...-illite conversion actually involves the complete loss of interlayer water. Burst has determined the starting depth of dehydration from the depth...

1972

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