Acoustic Properties of Ancient Shallow-Marine Carbonates: Effects of Depositional Environments and Diagenetic Processes (Middle Jurassic, Paris Basin, France)

Benjamin Brigaud, Benoit Vincent, Christophe Durlet, Jean-Francois Deconinck, Philippe Blanc, Alain Trouiller

Journal of Sedimentary Research (SEPM)

..., grain-to-grain contact, and suturing. The result is a homogeneous micritized grain-supported network that may facilitate wave propagation. Through...

Do Gas Hydrates Occur in Alaminos Canyon, Gulf of Mexico?

Brian C. Tost, Ann E. Cook

Unconventional Resources Technology Conference (URTEC)

... the propagation resistivity logs, which were not affected by the borehole washout, to calculate porosity. Porosity values derived from the resistivity logs range...

Building Well and Fluid-Specific Pipe Friction Curves, Monitoring Perforation Cluster Efficiency During Stimulation, and Measuring Near-Wellbore Tortuosity Using Acoustic Friction Analysis

Eric M. Dunham, Saeed Rahimi-Aghdam, Junwei Zhang, Nathan Crawford, Craig Cipolla, Michael McKimmy, John Lassek

Unconventional Resources Technology Conference (URTEC)

..., the fluid compressibility, and the compliance of the well. Tube wave propagation in the well is governed by (Wylie et al., 1993): . 78 6 79 7...

Supercritical CO2 and Water Injection Induced Fracturing … Application to Geological Carbon Sequestration

Blessed C.A. Amoah, Son T. Dang, Chandra S. Rai, Carl H. Sondergeld

Unconventional Resources Technology Conference (URTEC)

... with ScCO2 could be attributed to the fact that CO2 has greater diffusivity, enabling it to reach the crack tip more easily and promote propagation. ScCO2...

Three-Dimensional Depth Imaging of Seismic Data to Help Delineate Petroleum Reservoirs in the Williston Basin

Alvin K. Benson

Williston Basin Symposium

... subsurface as an acoustic medium, we assume that the propagation of energy through the earth is governed by the acoustic wave equation...

Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)

Wubshet Alemie

Search and Discovery.com

... frequency domain acoustic wave equation with PML boundary conditions and discretized with second order in space finite difference. The resulting linear...

Technology: Changing Exploration - Using Non-Seismic Technology

Halfdan Carstens

GEO ExPro Magazine

... is more by diffusion than by wave propagation, something that must be considered when handling the data. Illustration: Rocksource "The seismic...

Clari-Fi’: Broadband Data from Conventional Streamer Acquisition

Nic Woodburn, Tom Travis, Hassan Masoomzadeh, TGS

GEO ExPro Magazine

... for the Earth’s Attenuation The result of the earth’s attenuation is a preferential loss of higher frequencies during wave propagation, which induces a ‘tilt...

Abstract: Seismic Source Wavelet Estimation and Sparse-spike Deconvolution; #90174 (2014)

Zhengsheng Yao and Mike Galbraith

Search and Discovery.com

..., and received by an array of sensors on the surface. With the assumption that this seismic pulse wavelet is not distorted during its propagation (perfect...

Table 1 Wave Power and Delta Morphologies

James M. Coleman, David B. Prior

AAPG Special Volumes

...Table 1 Wave Power and Delta Morphologies James M. Coleman, David B. Prior 1980 170 171 CN 15: Deltaic Sand Bodies A. Wave Power End_Page 170...

SAMPLE--Seismic Amplitude Measurement for Primary Lithology Estimation: ABSTRACT

Gary S. Gassaway, H. J. Richgels

AAPG Bulletin

... is a method of seismic interpretation that extracts shear wave velocities or Poisson's ratios from the seldom used amplitude variations within a common...

Investigation of Micro-Seismicity and Permeability Evolution in Shale Fractures During Stimulation

Zhi Ye, Ahmad Ghassemi

Unconventional Resources Technology Conference (URTEC)

.... To ensure the accurate detection of AE events during the test, wave propagation velocity of the rock are needed. It is found that rock anisotropy affects...

Viking Deposition: DISCUSSION

Floyd K. Beach

CSPG Bulletin

... of minutes and it must differ from tides. Bucher quotes the hydrodynamic formula given in handbooks if the depth h is small compared with wave length...

Extended Abstract: Seismic Bandwidth: The Quest

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... ' involves shortening the wave propagation path from source to Focus I target to receiver - the use of borehole methods such as VSP and cross-well...

Abstract: Monitoring Active Steam Injection through Time-lapse Seismic Refraction Surveys; #90174 (2014)

Byron M. Kelly and Don C. Lawton

Search and Discovery.com

... between the McMurray Formation and the underlying high-velocity Devonian rocks. The McMurray Formation reservoir was assigned a P-wave velocity of 2200...

Abstracts: Attenuating 2D Noise in a 3D World; #90173 (2015)

David C. Henley

Search and Discovery.com

... its structural features, our transducers unavoidably detect other wave propagation modes as well. Chief among these are so-called source-generated...

Prediction of Multi-Scale Fluvio-Deltaic Stratigraphy by Forward and Inverse Modeling of Integrated Source-to-Sink Sediment Flux; #120112 (2013)

Joep Storms, Dirk-Jan Walstra, Nathanaël Geleynse, Gerben de Jager, Andrea Forzoni, Karl Charvin, Kerry Gallagher, Liang Li, Gary Hampson, and Bert Jagers

Search and Discovery.com

... and attenuated by wave reworking, is transmitted to the delta. At reservoir scale BarSim was successfully applied in an inversion scheme designed to condition...

Integration of Surface and Subsurface Tools in The Reservoir Characterization of Unconventional Plays; #41211 (2013)

Roderick Perez

Search and Discovery.com

... CHARACTERIZATION Fabric related observation Tinnin et al. (2008) Seismic wave propagation is minimally affected parallel to the dominant fracture...

Seismic Fracture Detection in the Second White Speckled Shale: Anisotropic Perspectives on an Isotropic Workflow; #41289 (2014)

David Cho, Craig Coulombe, Scott McLaren, Kevin Johnson, and Gary F. Margrave

Search and Discovery.com

... that control failure. To determine the elastic properties, an amplitude variation with offset (AVO) inversion was performed to extract the P- and S-wave...

Demystifying Tight-Gas Reservoirs using Multi-Scale Seismic Data, #80437 (2015).

Murray Roth, Tom Davis, Julie Shemeta

Search and Discovery.com

... in typical tight-gas reservoirs presents considerable challenges to “traditional” seismic data. Interpretation of single P-wave surface seismic surveys can...

Shake, Rattle and Tilt - Understanding Hydraulic Fractures in Tight Gas Sands via Tilt Meter, Microseismic Monitoring, 3D VSP, and Surface Seismic Data

Nancy House, Julie Shemeta, Stephen Wolfe, Brian Fuller, Marc Sterling

West Texas Geological Society

... motion of the P-wave is parallel to its propagation direction, the direction of the event is determined from analysis of the P-wave hodogram, a cross plot...

De-risking Gas Saturation

Said Amiri Besheli, Panos Doulgeris

GEO ExPro Magazine

... handling of multiples and non-linear wave propagation elements which help discriminate low from high-saturation sands and therefore assist in de-risking...

Shake, Rattle and Tilt - Understanding Hydraulic Fractures in Tight Gas Sands, by Nancy House, Thomas Hewett, Julie Shemeta, Stephen Wolfe, Brian Fuller, and Marc Sterling; #90042 (2005)

Search and Discovery.com

Extracting Large-Scale Fracture Networks; #41818 (2016)

Ayon Kumar Dey

Search and Discovery.com

... integrating well-log and lithostratigraphic information, as well as minimizing random noise, earth filter and seismic-wave propagation effects. Through...

Simultaneous Measurement of Acoustic and Electrical Anisotropy of Shales under Elevated Pressure: A Preliminary Study, #41965 (2016).

Liwei Ou, Qifei Niu, Manika Prasad, John Quirein, Natasa Mekic, Junsheng Hou, Mehdi E. Far, Ming Gu

Search and Discovery.com

... anisotropy and clay/organic content on organic-rich shales is highly limited. This study may shed light on controlling factors of wave propagation...