Abiogenic Growth of Needle-Fiber Calcite In Spring Towers At Shiqiang, Yunnan Province, China

Brian Jones, Xiaotong Peng

Journal of Sedimentary Research (SEPM)

..., and typically lie under the NFC mats. The NFC is divided into nanofibers (rods, < 1 µm long, 75–100 nm diameter), composite fibers (bundles of 2 to 16...

Prestack joint inversion based on multi-components seismic data using analytical solution of 1D elastic wave equation

Weiheng Geng, Wenkai Lu, Jingye Li, Xiaohong Chen, Yinshuo Li, Lei Han, Cao Song

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion method based on the analytical solution of the 1D elastic wave equation (ASEW). The ASEW can simulate the phase changes of PP and PS waves, so...

Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015)

Wubing Deng and Igor B. Morozov

Search and Discovery.com

... Crisco are much weaker and phase-rotated, which suggests that they are caused by contrasts in viscosity. Thus, physical properties such as nonlinear moduli...

ABSTRACT: Determining the Reservoir Potential of Lower Cretaceous Carbonates and Evaporites of Northeastern Mexico Using High-Resolution Sequence Stratigraphic Interpretations; #90049 (2005)

C. Lehmann

Search and Discovery.com

... stacking patterns and associated lateral facies shifts of composite sequences (third-order sequences, ~1-3 myr duration and hundreds of meters thick...

Preliminary Evaluation of Miocene Lithostratigraphy in the Point Conception Cost Well OCS-CAL 78-164 No. 1, Off Southern California

Caroline M. Isaacs, Margaret A. Keller, Vicki A. Gennai, Kathleen C. Stewart, Joseph E. Taggart Jr.

Pacific Section SEPM

... be considered preliminary. For analysis, 5 g samples (referred to as composite cutting samples) were split from washed bulk cuttings to obtain representative...

Increasing The Resolution of Seismic Imaging With Spectral Blueing, Spectral Decomposition RGB And HSV Blending to Delineate The Fluvial Facies on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

..., there is QC to ensure the operator's wavelet has a zero phase shape with the same polarity as the original seismic 3 data. The representation of this stage...

Horizon Tracking on Workstations, by Les Denham and Dave Agarwal, #40141 (2005).

Search and Discovery.com

Quantitative Interpretation: Use of Seismic Inversion Data to Directly Estimate Hydrocarbon Reserves and Resources

James Shadlow, Adam Craig, David Christiansen, Robert Mitchell

Petroleum Exploration Society of Australia (PESA)

... wavelets show data is zero-phase and can be well approximately by a Ricker Wavelet. Modified from DownUnder Geosolutions (2014). Figure 5: Depth...

An approach for three-dimensional quantitative carbonate reservoir characterization in the Pampo field, Campos Basin, offshore Brazil

Danilo Jotta Ariza Ferreira, and Wagner Moreira Lupinacci

AAPG Bulletin

... are mainly lacustrine shales of the Lagoa Feia Group, deposited during the rift phase. Reservoir rocks are microbialites of the sag phase, Albian high...

Depositional Controls on Porosity and Permeability Evolution in the Upper Smackover Formation at Tubal Field, South Arkansas

Larry G. Frizzell

GCAGS Transactions

... at Tubal field include the poorly-sorted ooid facies, the ooid-composite grain facies, and the pellet-grainstone facies. By studying the distribution...

Graphic Assembly of a Conodont-Based Composite Standard for the Ordovician System of North America

Walter C. Sweet

Special Publications of SEPM

...Graphic Assembly of a Conodont-Based Composite Standard for the Ordovician System of North America Walter C. Sweet Copyright © 2012, Society...

Gravitational sliding on the Mid-Atlantic Ridge at the Kane Transform: Implications for submarine basin-slope degradation and deformation

Dengliang Gao

AAPG Bulletin

.... 73, p. 552.Kelley, D. S., and J. R. Delaney, 1987, Two-phase separation and fracturing in mid-ocean ridge gabbros at temperatures greater than 700C...

Impact of an Integrated Seismic Data Processing Approach: A Case Study in Central Sumatra

Mars E. Semaan, Eddy Murhantoro, Maryanto, Achmad Bermawi, Budi Subianto, Hari Santoso

Indonesian Petroleum Association

... and in time, using two different AVO techniques. The CMPs were then stacked and enhanced. A dephase filter is generated to extract the zero phase wavelet...

Delineation of Gas Sands by Seismic Stratigraphy in the Pericocal Area, Orinoco Heavy Oil Belt, Venezuela: Section IV. Exploration Methods

J. Licheri, N. Parra

AAPG Special Volumes

... to produce practical resolution. Previous Work Two seismic surveys were carried out in Pericocal (Zuata area) during the early exploration phase, a Dinoseis...

Indonesian Petroleum Systems, Reserve Additions and Exploration Efficiency

J. V. C. Howes, Suherman Tisnawijaya

Indonesian Petroleum Association

... of the productive systems listed represent composite areas that contain several distinct source pods; the Central Sumatra, Sout Sumatra, and East Java systems being...

Hyperspectral imaging for the determination of bitumen content in Athabasca oil sands core samples

Michelle Speta, Benoit Rivard, Jilu Feng, Michael Lipsett, and Murray Gingras

AAPG Bulletin

... oil sand from hyperspectral infrared reflectance spectra using Gaussian singlets and derivative of Gaussian wavelets: Fuel, v. 89, no. 3, p. 760–767...

Reservoir Prediction in Ibhubesi Gas Field, Block 2A, Orange Basin, West Coast of South Africa, #11232 (2019).

Given Skosana,

Search and Discovery.com

... on the surface attribute predicts high net sand ratio. Synthetic seismogram • FULL STACK COMPOSITE SEISMIC LINE A’ A-AA1 A A-X2 A-X1 A-AA2 VE : 10...

Architectural analysis of subsurface meander-belt sandstones: A case study of a densely drilled oil field, Zhanhua sag, east of Bohai Bay Basin

Zhifeng Sun, Chengyan Lin, Xianguo Zhang, Dongxing Du, Yong Yang, and Jia Guo

AAPG Bulletin

.... SS49–SS64, doi:10.1190/INT-2014-0181.1. Zeng, H., and M. M. Backus, 2005, Interpretive advantages of 90°-phase wavelets: Part 2—Seismic applications...

THE STAR LAKE PLUTON AND ITS GOLD MINERALIZATION — AN OVERVIEW

D.J. THOMAS AND B.R. WATTERS

Saskatchewan Geological Society

... of Geology University of Regina Regina, Saskatchewan, Canada S4S 0A2 ABSTRACT The Star Lake Pluton is a calc-alkaline pretectonic composite...

Optimization of Wave Parameters in the "a-b-c- ..." Model

R. Craig Starns , Robert C. Glassen

GCAGS Transactions

... and =accelaration of gravity =mass density of water H =deepwater wave height C =wave phase celerity =angle between wave crest and beach PL values...

Resolving DAS versus geophone discrepancies using the DAS transform: A comparative study from the CaMI CCS field research station, Alberta

Ali Sayed, Robert R. Stewart, Marie Macquet, Don Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

...?𝑡 2 𝑐 𝑎𝑝𝑝 𝑧 (2) where, 𝑢 𝑧 and 𝑎 𝑧 are the particle displacement and particle acceleration, respectively, and 𝑐 𝑎𝑝𝑝 is the apparent ...

Chapter One: Introduction to AAPG Memoir 42/SEG Investigations in Geophysics, No. 9, 7th Ed.

Alistair R. Brown

AAPG Special Volumes

... reflections together involves the topics of natural pairing, choice of color schemes, data phase, data polarity, seismic resolution, and tuning, all...

Abstract: Estimation of Q-factor and Phase Velocity Using the Recovered Stress-strain Relaxation Spectrum; #90172 (2014)

Dali Zhang, Michael P. Lamoureux, Gary F. Margrave

Search and Discovery.com

...Abstract: Estimation of Q-factor and Phase Velocity Using the Recovered Stress-strain Relaxation Spectrum; #90172 (2014) Dali Zhang, Michael P...

Calcite Pseudospar Replacive of Marine Acicular Aragonite, and Implications for Aragonite Cement Diagenesis

S. J. Mazzullo

Journal of Sedimentary Research (SEPM)

... the pseudospar display a divergence of crystal elongation away from the substratum. However, c-axial extinction of ray- and composite crystals may or may...

Turbidites, and the Case of the Missing Dunes

R.W.C. Arnott

Journal of Sedimentary Research (SEPM)

..., J.H., Best, J.L., Peakall, J., and Wang, M., 2009, A phase diagram for turbulent, transitional and laminar clay suspension flows: Journal...