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The AAPG/Datapages Combined Publications Database

Showing 26,035 Results. Searched 200,685 documents.

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AAPG Methods in Exploration No. 13, Chapter 3: Petrophysics-based Resolution Matching for Induction Logs

J. Xiao, D. Beard, B. Corley, and I. M. Geldmacher

AAPG Special Volumes

...AAPG Methods in Exploration No. 13, Chapter 3: Petrophysics-based Resolution Matching for Induction Logs J. Xiao, D. Beard, B. Corley, and I. M...

2002

Seal failure assessment of a major gas field via integration of seal properties and leakage phenomena

M. Foschi, and J. A. Cartwright

AAPG Bulletin

... as long as there is charge to increase the column height beyond the seal failure threshold value (Sales, 1997) (Figure 1B). This type of leakage above...

2020

Practical and efficient three-dimensional structural restoration using an adaptation of the GeoChron model

Peter J. Lovely, Stanislas N. Jayr, and Donald A. Medwedeff

AAPG Bulletin

... that relative line lengths of all pregrowth strata should be similar and thus provide a criterion for validation of cross-section interpretations. Boyer...

2018

Monitoring Aquifer Integrity in a Multi-Zone Environment: A Fit-For-Purpose Single-Trip Solution, #80455 (2015).

Robert Rees

Search and Discovery.com

.... For a consolidated aquifer (e.g., sandstones, limestones, and coals), the threshold is 5 metres and for an unconsolidated aquifer (e.g., sand and gravel...

2015

Compressive sensing framework using the linear radon transform for 3D ultrasonic data reconstruction in a pinch-out reservoir model

Pedro C. de Assis, Romulo B. da Silva, Irineu A. Lima Neto, Alan C. Galante, Alexandre L. Campi, Alessandro R. de Oliveira, Roseane M. Missagia, Marco A. R. Ceia

International Meeting for Applied Geoscience and Energy (IMAGE)

... are relatively well-understood. Some improvements in the recovery of pre-stack seismic data sampled below the Nyquist criterion were shown by Hennenfent...

2022

Advances in Depth Imaging Technology: Rock Physics Guided Migration of Seismic Data in 3D

Nader C. Dutta, Sherman Yang, Jianchun Dai

Indonesian Petroleum Association

... imaging are heavily dependent upon “flattening of gathers” as the criterion. While this is necessary, it is not sufficient, in that it produces...

2012

Multi-Resolution Simulation for Efficient Pressure & Stress Calculation in Large-Scale CO2 Storage Using Pseudosteady State Pressure as Spatial Coordinate

Kazuyuki Terada, Akhil Datta-Gupta, Michael J. King

Carbon Capture, Utilization and Storage (CCUS)

...Multi-Resolution Simulation for Efficient Pressure & Stress Calculation in Large-Scale CO2 Storage Using Pseudosteady State Pressure as Spatial...

2024

Sexual Dimorphism in Trilobites, with an Ordovician Case Study

Nigel C. Hughes, Richard A. Fortey

Pacific Section SEPM

...), and morphological patterns or dimorphism are not synapomorphic at higher taxonomic levels. Ontogeny provides a more useful criterion because dimorphism...

1995

Emphasizing Vibrations

Paul Wood

GEO ExPro Magazine

... aims to constantly improve its Vibroseis methods. Techniques such as EmphaSeis, HPVA, and V1 increase resolution while pushing the threshold...

2011

Unconventional Shale Gas Reservoir Characterization Using the HitCube Approach … Mapping of Marl-Rich Mudflows in the Horn River Basin; #41345 (2014)

Claire Pierard, Hardeep Jaglan, Kristoffer Rimaila, Arnaud Huck, Friso Brouwer, Steve Jensen, and Eric von Lunen

Search and Discovery.com

... is often below the seismic resolution, an advanced characterization technique is needed. The HitCube inversion is an efficient stochastic inversion...

2014

Architecture, process, and environmental diversity in a late Cretaceous slope channel system

Benjamin Kneller, Guilherme Bozetti,, Richard Callow,,† Mason Dykstra, Larissa Hansen,, Ian Kane,,‡ Pan Li,,§ Adam McArthur,, Amanda Santa Catharina, Thisiane Dos Santos, Philip Thompson,¶

Journal of Sedimentary Research (SEPM)

...), bathymetric swath-mapping (Sea Beam), high-resolution seismic and piston-core data: Atlas of Deep-Water Environments: Dordrecht, Springer, p. 105– 121...

2020

Efficiency of Tdem and EM-IP Methods Application for Reservoirs Exploration in South East Asia (Geophysics Paper 2)

Yuri A. Agafonov, Mustapha M. Salleh, Sophia V. Kompaniets, Olga V. Markovceva, Ilya V. Egorov, Igor V. Bouddo

Geological Society of Malaysia (GSM)

... not exceeding the depth of key horizon. Stationary source is used with alternate pulsing/receiving. Here we have better resolution due offset, smaller...

2011

Abstract: Application of Acoustic Waveform Tomography to Marine Seismic Reflection Data Contaminated with Strong Guided Waves; #90187 (2014)

Rajesh Vayavur and Andrew. J. Calvert

Search and Discovery.com

... a starting velocity model for waveform tomography from picked first arrivals. The starting velocity model satisfies a common convergence criterion, i.e....

2014

Interpreting Permeability from Mercury Injection Capillary Pressure Data; #41660 (2015)

Alton A. Brown

Search and Discovery.com

... or a stressed matrix permeability, depending on the relative magnitude of in situ reservoir stress and Hg pressure at threshold saturation. Interpreting...

2015

Investigating Microstructural Heterogeneity in Organic Shale via Large-Scale, High-Resolution SEM Imaging

Hung T. Tran, Jeremy D. Jernigen, Mark E. Curtis, Carl H. Sondergeld, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

...Investigating Microstructural Heterogeneity in Organic Shale via Large-Scale, High-Resolution SEM Imaging Hung T. Tran, Jeremy D. Jernigen, Mark E...

2017

Seismic intelligent characterization of paleocave filling types in deeply buried carbonate reservoirs

Jiangyun Zhang, Fei Tian, Wenxiu Zhang, Wenhao Zheng, Wang Zhang, Zhongxing Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., their relative threshold values in low-dimensional space were extracted. parameters were mathematically counted, and the thresholds representing the surrounding...

2022

Towards wave-equation ambient noise tomography of a landslide: The Harmalière case study

Giuseppe Provenzano, Grégory Biévre, Romain Brossier, Stéphane Garambois, Ludovic Métivier

International Meeting for Applied Geoscience and Energy (IMAGE)

... lateral resolution to our state of knowledge of the mechanics of the landslide and, in perspective, to the understanding of its dynamics in the context...

2024

The Impact of Fracture Surface Area to Rock Volume Ratio on Spontaneous Imbibition in Tight Rocks

Wattana Chaisoontornyotin, Abdelhalim I. A. Mohamed, Shixun Bai, Samuel Asante Afari, Vahideh Mirchi, Antonio Recio III, Megan Pearl, Mohammad Piri

Unconventional Resources Technology Conference (URTEC)

...) and an engineered surfactant solution are compared. This work uses custom-built high-accuracy Amott cells (0.01cc resolution) to precisely measure...

2019

Abstract: Comparative Study on 2D Microseismic Source Location with Synthetic Seismograms Recorded by Borehole- and Surfacereceiver Arrays; #90224 (2015)

Anton Biryukov, Simon G.E. Harvey, and Giovanni Grasselli

Search and Discovery.com

... model, it was concluded that the criterion of focusing is the ultimate factor that must be thoroughly devised and implemented. The resolution...

2015

Ultrasonic Images - New Applications: Examples From Kalimantan

Aussie B. Gautama, Firmansjah, W. Scott Leaney, Steven M. Hansen

Indonesian Petroleum Association

..., bringing new applications to all wellbores. Ultrasonic high resolution images, previously known as borehole televiewers, have provided a breakthrough...

1994

SEDIMENTOLOGICAL ANALYSES OF EGGSHELL TRANSPORT AND DEPOSITION: IMPLICATION AND APPLICATION TO EGGSHELL TAPHONOMY

TAKUYA IMAI, DAVID J. VARRICCHIO, JOEL CAHOON, KATHRYN PLYMESSER

PALAIOS

... clear water. Spherical quartz grains of given size have t0 where they are at the threshold of motion as (Paphitis 2001): À Á ð8Þ; t0 ~13:804 d 0:512...

2015

Pore-throat sizes in sandstones, tight sandstones, and shales

Philip H. Nelson

AAPG Bulletin

... inscribed circle fit within pores in resin casts of the rock samples. The pore-throat size was determined by mercury injection at threshold entry pressure...

2009

Concepts and Applications of a 3-D Multiple Lithology, Diffusive Model in Stratigraphic Modeling

D. Granjeon, Phillip Joseph

Special Publications of SEPM

... concepts To test the geological consistency of the model results we com high resolution sequence stratigraphy The sedi mentary basin fill is the result...

1999

Seismic Stratigraphy and Global Changes of Sea Level: Part 2. The Depositional Sequence as a Basic Unit for Stratigraphic Analysis: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

R. M. Mitchum Jr., P. R. Vail , S. Thompson III

AAPG Special Volumes

..." is modified from Sloss. A depositional sequence is determined by a single objective criterion, the physical relations of the strata themselves...

1977

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