Structural Style of Normal Fault Inversion and Implications for the Hydrocarbon Potential of Rift Basins: Insights From Bornu Basin, Onshore Northeast Nigeria

Search and Discovery.com

Statistical Time-Series Analysis and Sedimentological Tuning of Bedding Rhythms in a Triassic Basinal Succession (Southern Alps, Italy)

Florian Maurer, Linda Hinnov, Wolfgang Schlager

Special Publications of SEPM

.... The different colors of the spectrogram reflect amplitude magnitude (red = high values, blue = low values). Because the color scheme of the spectrogram...

High-Resolution Three-Dimensional Characterization of Pore Networks in Shale Reservoir Rocks

Soheil Saraji, Mohammad Piri

Unconventional Resources Technology Conference (URTEC)

...]. Pores within shale rocks are orders of magnitude smaller (nanometer scale) than pores within conventional carbonate and sandstone reservoirs...

Pore Structure Of Opal-CT And Quartz Phase Porcelanites, Monterey Formation, California

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The Angle of the North

Neil Hodgson, Karyna Rodriguez, Anongporn Intawong

GEO ExPro Magazine

... sight in North Gabon. NEIL HODGSON, KARYNA RODRIGUEZ and ANONGPORN INTAWONG, Spectrum Geo Ltd. The 5,000 km2 of open acreage in shallow water off North...

Quantifying flow in variably wet microporous carbonates using object-based geological modeling and both lattice-Boltzmann and pore-network fluid flow simulations

S. R. Harland, R. A. Wood, A. Curtis, M. I. J. van Dijke, K. Stratford, Z. Jiang, W. Kallel, and K. Sorbie

AAPG Bulletin

... porosities, 18% to 35%, there is an order of magnitude variation in the single-phase permeability, from 0.6 to 7.5 md, respectively. Figure 13...

Quantitative Basin Analysis and Evolution of Deep-Marine Shale Basin, Middle Ordovician, Southern Appalachians: ABSTRACT

Ganapathy Shanmugam, Kenneth R. Walker

AAPG Bulletin

... shale basin not only reveals the timing and magnitude of geologic events but also has potential practical application in petroleum geology, as marine...

ABSTRACT: From 3D Geological Models to Multi-phase Fluid Flows in Reservoirs: Some Recent Improvements, by Dominique Guerillot; #90913(2000).

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3D ultra high resolution seismic processing „ A case study from offshore USA

Bertrand Caselitz, Luca Limonta, Julien Oukili, Jonas Tegnander, Vicky Catterall

International Meeting for Applied Geoscience and Energy (IMAGE)

... survey of about 500 sqkm to be acquired in a single campaign. Throughout the ongoing acquisition phase, raw shot gathers are continuously transmitted...

Interrogating Flowback Chemistry for Damage Markers in the Eagle Ford

Jesse Farrell, Ryan Williams, Rasika Prabhu, Sergey Makarychev-Mikhailov, William Kreimeier

Unconventional Resources Technology Conference (URTEC)

... and emulsion layers, in addition to the water phase. A few samples contained some brown solids (<1% by volume) at the bottom of their container...

Permeability Estimation in Tight Gas Sands and Shales using NMR … A New Interpretive Methodology; #40522 (2010)

Christopher M. Prince, Deborah Deibler Steele, and Charles A. Devier

Search and Discovery.com

...-Darcy range. The reason for this breakdown may be associated with the method of interpretation of the spectrum. We present an alternative...

Incorporating Artificial Intelligence into Traditional Exploration Workflows in the Cooper-Eromanga Basin, South Australia

H. M. Garcia, W. G. "Woody" Leel Jr., M. Riehle, P. Szafian

International Meeting for Applied Geoscience and Energy (IMAGE)

... Fourier Transformation). Based on the original spectrum at a reference line, the user defines a new target spectrum: the tool then re-combines...

A Physics-Based Approach to Characterize Productivity Loss in the Haynesville Shale

Chad Jongeling, Jerrod Ryan, Christopher Ponners, Dominick Wytovich, Joe Miller, Josh Jackson, Mark McClure, Garrett Fowler

Unconventional Resources Technology Conference (URTEC)

...: • Phase 1 Calibration – Initial Base Model: Stress profile calibration and parent well history match • Phase 2 Calibration – Time-Lapse Interference Test...

87Sr/86Sr Variation in Tortonian Mediterranean Sediments: A Record of Milankovitch Cyclicity

Mario Sprovieri, Angelo Bonanno, Mario Barbieri, Adriana Bellanca, Rodolfo Neri, Bernardo Patti, Salvatore Mazzola

Special Publications of SEPM

.... B) Power spectrum of the Sr isotope signal from the Gibliscemi section. C) Coherency analysis and D) phase-angle analysis between insolation forcing...

Abstract: Oops: An Introduction to Seismic Wavefield Visualization; #90174 (2014)

Steven Lynch

Search and Discovery.com

... if the visual resolution of the displays that we have used, almost unchanged, since the dawn of the digital era, were orders of magnitude less than...

CO2 Sequestration in, and Residual Gas Recovery from, Depleted Shale Gas Reservoirs

Qingjia Song, George J. Moridis, Thomas A. Blasingame

Unconventional Resources Technology Conference (URTEC)

... axis. The magnitude of the mass fractions XcA, XmA and Xs in the aqueous phase on the horizontal (x,y) plane at z = -10 m appear in Fig. 9, are quite...

4 Multiscale Imaging of Shale Samples in the Scanning Electron Microscope

Herman Lemmens, Dennis Richards

AAPG Special Volumes

... to obtain the elemental composition of the phase under the electron beam (Gottlieb et al., 2000). Coupled with a library of mineral phases, automated...

Assessment Measures: Describing Uncertainty Accurately, Clearly and Unambiguously, #41023 (2012)

Mark A. Sykes, Kenneth C. Hood, Stephan I. Setterdahl

Search and Discovery.com

...-related. Groups of terms describe the relative magnitude of volumes within a common class of volume measure, e.g. “Lowside” and “Median” Geologic Success...

Abstract: Crack-tip Stress Field, Coulomb Failure, and the Spectral Characteristics of Tensile Rupture; #90174 (2014)

David W. Eaton and Chad M. Hogan

Search and Discovery.com

... locations and with event magnitudes that satisfy the Gutenberg-Richter magnitude-recurrence relation. We also consider representative source spectra...

Facies Development of Atchafalaya Delta, Louisiana: A Modern Bayhead Delta

Ivor Ll. Van Heerden , Harry H. Roberts

AAPG Bulletin

... process appears to reflect a stabilization phase of delta growth. Fig. 10. Magnitude of sediment accumulation in Atchafalaya Bay, 1839 to 1980...

Some Characteristics of the Effective Seismic Model of the Sub-Salt Sediments of the Astrakhan Arch and their Relationship to the Field of Reflected Waves

V. T. Loginov

Petroleum Geology: A Digest of Russian Literature

... of reflected waves; and d) form of lower and upper envelopes of packets of waves. Change in intensity depends on variations in magnitude of coefficients...

Seismic site effect of Bukit Tinggi from microtremor analysis

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

... Baik, Bukit Tinggi between 24th to 28th January 2018 (Figure 2). The ambient data was then processed and transform into frequency spectrum for HVSR...

Delineation of the Reservoir by Seismic Methods: Chapter 3

Roberto Sarmiento

AAPG Special Volumes

... inverse, while the phase spectrum is added to its negative. The transform of the new spectra produces a zero phase compressed wavelet. Fig. 1...

Seismic simulations of experimental strata

Lincoln Pratson, Wences Gouveia

AAPG Bulletin

..., Migration of seismic data by phase shift plus interpolation: Geophysics, v. 49, no. 2, p. 124ñ131. Hamilton, E. L., 1980, Geoacoustic modeling...

Industry Consortium Insights: Benchmarking Bottomhole Pressure Calculations in Tight Unconventionals

M. Carlsen, A. Proaño, V. Chavali, C. H. Whitson, M. M. Dahouk, S. Mydland, S. Liem, N. Longenbaugh, R. Sinha, J. Billings, D. Axelson, A. Lerza, B. Collins, N. Lightner, J. v. Dijken, I. Arguello, M. Watson

Unconventional Resources Technology Conference (URTEC)

..., offering a robust evaluation of their applicability. The methodology encompasses a wide spectrum of operational and reservoir scenarios for a wide range...