Colour Image Transformations of Wireline Logs as a Medium for Sedimentary Profile Analysis

D.R. Collins, J.H. Doveton

CSPG Bulletin

... to follow a funnel shaped trend at a larger scale of resolution. Magara (1979) introduced a computer technique to resolve some of these problems...

ABSTRACT: Hierarchicl, Self-A fine Fluial Sand Body Shaps from Ancient and Modern Settings; #90013 (2003)

Paul A. Dunn, J. C. Van Wagoner, M. Defenbaugh

Search and Discovery.com

... related sedimentary particles. In practice, the boundary is determined by using a ‘‘cut off’’ criterion based on thickness, grain size, or other...

Hierarchical, Self-Affine Fluvial Sand Body Shapes from Ancient and Modern Settings*, by Paul A. Dunn, J.C. Van Wagoner, and M. Deffenbaugh, #40083 (2003).

Search and Discovery.com

Preservation and Grain-Size Trends of Holocene Wave-Dominated Facies Successions in Eastern Japan: Implications for High-Resolution Sequence Stratigraphic Analysis

Toru Tamura

Journal of Sedimentary Research (SEPM)

... is therefore critical to the high-resolution sequence stratigraphic analysis of boreholes and outcrops. A recognition criterion needs to be made...

Biogenic Textural Heterogeneity, Fluid Flow and Hydrocarbon Production: Bioturbated Facies Ben Nevis Formation, Hibernia Field, Offshore Newfoundland

Michelle V. Spila, S. George Pemberton, Benjamin Rostron, Murray K. Gingras

Special Publications of SEPM

... by invasion through a matrix of pores and throats characterized by threshold pressures or probabilities. Invasion occurs along a fluid front...

Effects of currents and waves on the morphologies of coastal sandy clinoforms: sediment mobility calculations based on current meter and wave data from Southern California, U.S.A.

Neil C. Mitchell, Zhongwei Zhao

Journal of Sedimentary Research (SEPM)

... from vibracores (0.129 mm), sand at the 15-m-depth site would have been continuously agitated above its threshold of motion during the 25-hour period...

Rapid Reservoir Modeling with Automated Tops Correlation

Christian W. Grant, William M. Bashore, Stefan Compton

Unconventional Resources Technology Conference (URTEC)

... picks propagate from a source location, computed quality and confidence measures are propagated to the target wells until a threshold is exceeded...

Applications of Distributed Strain Sensing via Rayleigh Frequency Shift: Illuminating Near-Well and Far-Field Fracture Characteristics

Karan Dhuldhoya, Kyle Friehauf

Unconventional Resources Technology Conference (URTEC)

... differential features between DSS-RFS and DAS are the high spatial resolution of DSS-RFS (20 cm), high sensitivity (signal to noise ratio...

Fluid Venting Structures of the Lower Congo Basin on 3-D Seismic: Gas Flux Variations Recorded by the Vertical Evolution of Pockmarks and Associated Amplitudes Anomalies, #50763 (2012)

Sutieng Ho, Patrice Imbert, Joe A. Cartwright

Search and Discovery.com

... in 3-D high-resolution seismic data. Positive high amplitude anomalies (PHAAs) associated with pockmarks or acoustic pipes have recently started...

SRV Characterization and Optimum Lateral Well Spacing Study of a Two-well Pad in the Midland Basin

Jaeyoung Park, Candra Janova

Unconventional Resources Technology Conference (URTEC)

... that as the history matching process proceeds, the algorithm provides us better simulation models with less global error. The 10% threshold of global error...

Lithologically Controlled Pore Pressure Prediction and Geomechanical Modeling Using Probabilistic Multivariate Clustering Analysis and an Expert System

Alan A. Curtis, Eric Eslinger, Randy Nickerson, Siva Nookala, Francis Boyle

Unconventional Resources Technology Conference (URTEC)

..., it is necessary to develop the petrophysical variables in true vertical depth (TVDge) within a grid of appropriate resolution. The porosity...

Characterization of Heterogeneity in Unsaturated Sandstone Using Borehole Logs and Cross-Borehole Tomography

Andrew Binley, Giorgio Cassiani, Peter Winship

Special Publications of SEPM

...-resolution sampling at scales which will permit detailed site characterization. Here, we examine the high-resolution spatial variability of electric...

Unconventional Hydrocarbon Plays in the Permian Succession, South Australia

Sandra Menpes, Anthony Hill, Alan Sansome

Petroleum Exploration Society of Australia (PESA)

... recorded whilst drilling through mature Toolachee coals (eg. Paning-1). Arckaringa Basin Thick, organic rich marine shales at the threshold of oil...

Insights and Observations into Limited Entry Perforation Dynamics from Fiber-Optic Diagnostics

Kiran Somanchi, Cris O'Brien, Paul Huckabee, Gustavo Ugueto

Unconventional Resources Technology Conference (URTEC)

... is deployed inside a well, it becomes a distributed array of thousands of temperature and acoustic sensors at a sampling resolution of 1 - 5 meters along...

Simulation of Petroleum Migration in Fine-Grained Rock by Upscaling Relative Permeability Curves: The Malvinas Basin, Offshore Argentina

Andre Vayssaire

AAPG Special Volumes

... the saturation threshold for flow. Secondary migration across fine-grained sediments takes time to initiate, but as soon as hydrocarbons invade the pore space...

Seismic geomorphology and high-resolution seismic stratigraphy of inner-shelf fluvial, estuarine, deltaic, and marine sequences, Gulf of Thailand

Hernan M. Reijenstein, Henry W. Posamentier, Janok P. Bhattacharya

AAPG Bulletin

...Seismic geomorphology and high-resolution seismic stratigraphy of inner-shelf fluvial, estuarine, deltaic, and marine sequences, Gulf of Thailand...

Paleosols in Late Moscovian (Carboniferous) Marine Carbonates of the East European Craton Revealing “Great Calcimagnesian Plain” Paleolandscapes

Pavel B. Kabanov, Tatiana V. Alekseeva, Veronika A. Alekseeva, Andrey O. Alekseev, Stanislav V. Gubin

Journal of Sedimentary Research (SEPM)

... by high resolution transmission electron microscopy: Sedimentology, v. 45, p. 711–725. Krinsley, D.H., and Doornkamp, J.C., 1973. Atlas of Quartz Sand...

A Review of the Multiwell Experiment in Tight Gas Sandstones of the Mesaverde Group, Piceance Basin, Colorado

Phillip H. Nelson

Rocky Mountain Association of Geologists

... if the dielectric slowness fell below 8.5 d m ; this criterion was selectecl because the dielectric tool has the best vertical resolution of the well...

Petroleum Geochemistry and Hydrocarbon Potential of Cambrian and Ordovician Rocks of Western Newfoundland

M.G. Fowler, L.D. Stasiuk, A.P. Hamblin, D. Hawkins, I. Knight

CSPG Bulletin

.... Biomarker maturity parameters for high maturities: calibration of the working range up to the oil/condensate threshold. Organic Geochemistry v. 16, p...

Lithification and Fabric Genesis in Precipitated Stromatolites and Associated Peritidal Carbonates, Mesoproterozoic Billyakh Group, Siberia

Julie K. Bartley, Andrew H. Knoll, John P. Grotzinger, Vladimir N. Sergeev

Special Publications of SEPM

... this criterion minate sharply or tance cannot be used to infer original mineralogy The size and shape crystals however resembles the fibers...

Definition of Greater Gulf Basin Lower Cretaceous Shale Gas Assessment Unit, United States Gulf of Mexico Basin Onshore and State Waters; #10429 (2012)

Kristin O. Dennen and Paul C. Hackley

Search and Discovery.com

... o) values > 1.0% (e.g., Wang and Gale, 2009), although each shale play is different. Only one sample in the collection meets the first criterion...

Memory-efficient frequency-domain least-squares RTM using low-rank Greens functions via randomized SVD

Daniel E. Revelo, Reynam C. Pestana, Diego F. Barrera, Rodrigo S. Santos

International Meeting for Applied Geoscience and Energy (IMAGE)

.../CNPq; Salvador, Bahia, Brazil SUMMARY Least-squares reverse time migration in the frequency domain (FLSRTM) is capable of producing a high-resolution...

Where to Perforate? Where to Fracture? … Workflow to Select and Rank Intervals for Completion

Harshad Dixit, Ashutosh Kumar Singh, Vijay Raj, Tania Dev

Indonesian Petroleum Association

... caliper logs • Minimum horizontal stress (𝑆ℎ𝑚𝑖𝑛) – calibrated against LOT data The Modified Lade failure criterion can be used to calculate shear...

Geomechanical Modeling of Stimulation-Induced Stress Change for Casing Deformation Analysis

Roberto Wagner Alvarado, Scott Wilkins, Stephanie Cook, Robert Holman, Robin Pearson, Abbey Hale, Grant Loxton, Jonathan Woolley, Jennifer Roberts, Wei Zheng, Vincenzo De Gennaro, Doug Jordan

Unconventional Resources Technology Conference (URTEC)

...) to test the effect on stress. In addition, a high-resolution near-wellbore geomechanics model was implemented to investigate the magnitudes...

Abstract: Expression of Seeps and Seep-Related Features on High-Resolution Seismic and Other Imaging Systems

Gregory J. Nash

Houston Geological Society Bulletin

...Abstract: Expression of Seeps and Seep-Related Features on High-Resolution Seismic and Other Imaging Systems Gregory J. Nash 1991 41 42 Most high...