Tectonic Geomorphologic Evidence for Spatially and Temporally Varying Uplift Rates Adjacent to the San Andreas Fault on the Point Reyes Peninsula, by Karen Grove, Anne Marie Scherer, and John Caskey; #90041 (2005)

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Construction and Analysis of Three-Dimensional Seismic Porosity Inversion Models

Hongliu Zeng

AAPG Special Volumes

... significantly deteriorating signal-to-noise ratio. More accurate and finer scale seismic mapping of reservoir parameters is achieved from model-based...

Permeability Distribution Within a Fine-Grained Lacustrine Delta, Late Pleistocene Lake Bonneville, Northern Utah

David R. Lemons, Marjorie A. Chan

Utah Geological Association

... with each progressive bounding surface (in descending order) generally representing a spatially and temporally larger deposit. Figure 4. Hierarchy...

Origin of Friable Sandstone-Calcareous Sandstone Rhythms in the Upper Lias of England

David K. Davies

Journal of Sedimentary Research (SEPM)

... representing temporally, and spatially restricted locales characterized by little or no detrital deposition, and the sandstone interbeds representing contiguous...

CO2 Sequestration Potential in the Rose Run Formation at the Mountaineer Power Plant, New Haven, West Virginia

Diana H. Bacon, Mark D. White, Neeraj Gupta, Joel R. Sminchak, Mark E. Kelley

AAPG Special Volumes

..., the Rose Run Formation geology was represented by spatially correlated random fields of porosity and intrinsic permeability that maintained the mean...

The Significance of Hummocky Cross-Stratification (HCS) Wavelengths: Evidence from an Open-Coast Tidal Flat, South Korea

Byongcheon Yang, Robert W. Dalrymple, Seungsoo Chun

Journal of Sedimentary Research (SEPM)

...%. The spatial equivalent of cubic packing would give a deviation of ca. ± 20% (Fig. 4B), whereas random spacing would yield higher values (Fig. 4C). Highly random...

Automated, Quantitative Assessment of Basin History from a Multiwell Analysis

Edward W. Mason, Robert Ehrlich

AAPG Bulletin

..., the formation data can be analyzed with equal ease. If indeed, the data are in a spatially uniform ("mappable") configuration, this procedure can be regarded...

Fiber Optic Sensing-Based Production Logging Methods for Low-Rate Oil Producers

Ge Jin, Kyle Friehauf, Baishali Roy, Jesse J. Constantine, Herbert W. Swan, Kyle R. Krueger, Kevin T. Raterman

Unconventional Resources Technology Conference (URTEC)

... filtered between 0.1 – 1 mHz for noise removal. The DAS measurement 𝐷(𝑥, 𝑡) and the borehole temperature 𝑇(𝑥, 𝑡), under the single-fluid phase...

Bedform Disequilibrium

Paul M. Myrow, Douglas J. Jerolmack, J. Taylor Perron

Journal of Sedimentary Research (SEPM)

.... 1854–1866.doi:10.1002/esp.2074 Paola, C., and Borgman, L., 1991, Reconstructing random topography from preserved stratification: Sedimentology, v...

A comparative study of reservoir modeling techniques and their impact on predicted performance of fluvial-dominated deltaic reservoirs

Peter E. K. Deveugle, Matthew D. Jackson, Gary J. Hampson, Jonathan Stewart, Martyn D. Clough, Thaddeus Ehighebolo, Michael E. Farrell, Craig S. Calvert, James K. Miller

AAPG Bulletin

... with a variety of geometries, a mixture of sharp and gradational facies boundaries, and spatially complex patterns of sand-body stacking (e.g., Wellner...

Decomposition of Publicly Reported Combined Hydrocarbon Streams Using Machine Learning in the Montney and Duvernay

K. N. Darnell, K. Crifasi, G. Stotts, D. Tsang, V. Lavoie, T. Cross, D. Niederhut, J.A. Ramey, K. Sathaye

Unconventional Resources Technology Conference (URTEC)

... into a liquid state on pressure drawdown but not in a spatially homogenous way nor as a uniform function of time. Instead, local reservoir/geological conditions...

Reflectance spectroscopic mapping of diagenetic heterogeneities and fluid-flow pathways in the Jurassic Navajo Sandstone

Brenda Beitler Bowen, Brigette A. Martini, Marjorie A. Chan, William T. Parry

AAPG Bulletin

... resulted in abundant and spatially variable diagenetic mineral changes. Depending on fluid chemistry, flow events have produced or removed varying...

Determination of Local Diffusion Coefficients and Directional Anisotropy in Shale From Dynamic Micro-CT Imaging

Yulai Zhang, Peyman Mostaghimi, Andrew Fogden, Alessio Arena, Adrian Sheppard, Jill Middleton, Ryan T. Armstrong

Unconventional Resources Technology Conference (URTEC)

.... By microcomputed tomography (micro-CT) imaging of X-ray dense and transparent liquids mixing in a saturated shale sample, 4D dynamic and spatially-resolved...

Elk Hills Monterey Formation - Challenge of Incorporating Complex Natural Fractures to Improve Production Understanding

Robert Gales, Rad Sobczyk, Nicholas Harvey

Unconventional Resources Technology Conference (URTEC)

... were picked in considerable detail focusing not so much on one particular fracture type, but providing a spatially well populated and distributed data...

Fundamental 3-D Seismic Survey Design

Stuart Wright

Rocky Mountain Association of Geologists

.... Spatial Aliasing Steeply dipping data will be spatially aliased if the CMP cell size, x, is larger than that determined by this formula: x =V/(4Fsin0...

Chapter Two: Color, Character and Zero-Phaseness

Alistair R. Brown

AAPG Special Volumes

... of American and European polarity. The interpretive assessment of zero-phaseness requires high signal-to-noise ratio reflections and maximum dynamic range...

Using Ground-Penetrating Radar and Capacitively Coupled Resistivity to Investigate 3-D Fluvial Architecture and Grain-Size Distribution of a Gravel Floodplain in Northeast British Columbia, Canada

Adrian S. Hickin, Benjamin Kerr, Thomas E. Barchyn, Roger C. Paulen

Journal of Sedimentary Research (SEPM)

... (Lines 1 and 2) and three lines are oriented approximately northwest–southeast (Lines 3–5), orthogonal to Lines 1 and 2 (Fig. 6). Lines were spatially...

EDIACARAN-STYLE DECAY EXPERIMENTS USING MOLLUSKS AND SEA ANEMONES

BRANDT M. GIBSON, JAMES D. SCHIFFBAUER, SIMON A. F. DARROCH

PALAIOS

... increases, FeS spatially associated. At 0.1%, few pyrite framboids precipitate on sediment. At 1.0% pyrite framboids dominate FeS associations. At 10% pyrite...

Sequence stratigraphy of experimental strata under known conditions of differential subsidence and variable base level

John Martin, Chris Paola, Vitor Abreu, Jack Neal, Ben Sheets

AAPG Bulletin

... scour is the physical agent that forms EF, but it is an autogenic process that exhibits a random component on all but very short time scales...

From outcrop to flow simulation: Constructing discrete fracture models from a LIDAR survey

Christopher E. Wilson, Atilla Aydin, Mohammad Karimi-Fard, Louis J. Durlofsky, Amir Sagy, Emily E. Brodsky, Oliver Kreylos, Louise H. Kellogg

AAPG Bulletin

... (0.2 in.) for objects 50 m (160 ft) away. In addition, the scanner equipment includes a built-in color digital imaging system that collects spatially...

The pore pressure regime of the northern Gulf of Mexico: Geostatistical estimation and regional controls

Scott Morris, Brian Vestal, Kelsey O’Neill, Michael Moretti, Cesar Franco, Nathan Hitchings, Jianmin Zhang, and John D. Grace

AAPG Bulletin

..., in Appendix 2) and Figure 3A and for mud data in Table 2 and Figure 3B.METHODOLOGYA key advantage of kriging models for gridding spatially distributed...

Introduction to Fredericksburg Depositional Environments

C. H. Moore Jr.

Dallas Geological Society

... of that institution. Figure 1 illustrates a schematic diagram across the field trip area showing the relationship both stratigraphically and spatially...

Computer Applications in Geology, No.4, Chapter 13: Conducting a Field Study with GIS: Port Hudson Field, Tuscaloosa Trend, East Baton Rouge Parish, Louisiana

Kirk A. Barrell

AAPG Special Volumes

..., accessing, and analyzing data spatially. The GIS approach presented an entirely new, unique, and efficient business process. This paper represents...

Abstract: Predictive Well Performance Mapping for the Delaware Basin, SENM

Amanda Ulincy

West Texas Geological Society

... these reservoirs are highly heterogeneous both stratigraphically and spatially, estimating “pay” can be challenging. Property modeling that is limited...

Abstract: Structural and Stratigraphic Interpretation Utilizing 3-D Seismic Coherence

Dan Morris

Houston Geological Society Bulletin

... be spatially imaged and directly mapped from the coherence cube without the tedious task of drawing faults on each vertical section and proceeding blindly...