Abstract: Seismic to Reservoir Simulation: A Cooperative Inversion; #90187 (2014)

Larry Lines and Amir Shamsa

Search and Discovery.com

... useful information for enhanced heavy oil production. A methodology is given to demonstrate possible cooperative inversion application in heavy oil...

Abstracts: Bringing Seismic Ideas to Acoustic Logging; #120181 (2015)

Partha Biswas & Shreya B. Ley

Search and Discovery.com

... undetected. For this last issue, we need look no further than seismic and microseismic techniques for guidance. Due to issues with signal attenuation...

Abstracts: 2-D Finite-difference Modelling of Pore-pressure Diffusion in Heterogeneous Anisotropic Porolelastic Media: Implications for Induced Microseismicity; #90173 (2015)

David W. Eaton

Search and Discovery.com

... pressure is undoubtedly important and the diffusion model may well provide a useful mathematical description of processes that occur during and after...

Advances in Spectral Decomposition and Reflectivity Modeling in the Frio Formation of the Gulf Coast, by Michael D. Burnett and John P. Castagna, #40113 (2004).

Search and Discovery.com

The Impact of Dual Porosity on Pore-Scale Fluid Distributions During Steady State Flow, #41920(2016).

Matthew Andrew

Search and Discovery.com

... attenuation, and some of that work will be shown at the end of the presentation when we discuss salt precipitation. (Presenter’s note continued...

Imaging Techniques in Seismic Geomorphology; #42120 (2017)

Jim Bock, Vladimir Rybakov

Search and Discovery.com

... attribute. And finally, voxel body picking allows the interpreter to focus in on a specific range of attribute values which are useful in defining geobodies...

Practical Use of Borehole Seismic in Exploration; Goals and Shortcomings

F. Sandnes, L. Nustt, S. G. Henry

Indonesian Petroleum Association

... processing, one can extract useful information on the propagation of Seismic events through the earth, on multiple generation and on the different...

Sedimentology and stratigraphy of a deep-water gas hydrate reservoir in the northern Gulf of Mexico

P. Kevin Meazell, Peter B. Flemings, Manasij Santra, and Joel E. Johnson

AAPG Bulletin

...–temperature conditions in which hydrate is not stable (nonpressure cores). Pressure cores have been useful in the study of conventional petroleum...

Continental Margin Subsidence and Heat Flow: Important Parameters in Formation of Petroleum Hydrocarbons

Leigh Royden , J. G. Sclater , R. P. Von Herzen

AAPG Bulletin

... in the deep ocean. Two simple geologic models for continental breakup are developed: (1) attenuation of continental lithosphere and (2) intrusion of mantle...

A Case for Microseismic Surface Arrays in Texas?

Hallie Meighan, Robert A. Hull, Earl Roberts

Unconventional Resources Technology Conference (URTEC)

.... It is suspected that the low event counts are due to energy attenuation in the shallow, high-velocity evaporites prevalent in the Midland Basin. In an attempt...

S-transform based processing of noisy surface wave record for recovering high-resolution spectrum

Sayan Mukherjee, Mrinal Bhaumik, Tarun Naskar

International Meeting for Applied Geoscience and Energy (IMAGE)

... useful information resulting in loss of resolution. As noise contamination is inevitable in experimental shot-gather, we need an efficient...

Geophysical characterization of a nonaqueous-phase liquidcontaminated site

Alberto Godio, Alessandro Arato, Stefano Stocco

Environmental Geosciences (DEG)

... up to a depth of 5 m (16 ft) from the surface. A more careful analysis of the GPR signal (e.g., attenuation) could be useful to detect the effects...

Case History Study of Seismic-Driven 3-D MEM Calibrated with 1-D MEMs and Petrophysics in Arkoma Basin, Oklahoma

Vivek Swami, Julio Tavares, Vishnu Pandey, Tatyana Nekrasova, Dan Cook, Jose Moncayo, David Yale

Unconventional Resources Technology Conference (URTEC)

... is especially useful if core based calibration of compressional to shear anisotropy ratios is available. From a geomechanical perspective, the key endgame...

Predicting Cleats in Coal Seams from Mineral and Maceral Composition with Wireline Logs

David J. Johnston, Patrick J. Scholes

Rocky Mountain Association of Geologists

...). When no mud cake exists, microlog measurements may yield useful information about lithology or borehole condition, but no quantitative interpretation...

AVO and Impedance Response of Perdices Miocene Sands, Lower Magdalena Valley Basin.

Oscar Moreno, Loz Darmon, Fernando Cerda, Anubrati Mukherjee

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... seismic amplitude that could be a useful to assess reservoir quality and fluid content, lowering uncertainty for prospects located in structurally calm...

Natural Radionuclide Contamination of Potable Groundwater Supplies

Henry M. Wise

Houston Geological Society Bulletin

... hundred feet of its generation. If however convective processes are active radon attenuation is decreased by a factor of as much as 800. As a result...

Low-frequency data reconstruction for full-waveform inversion

Ramzi Djebbi, Maiza Bekara, Jaime Ramos-Martinez, Nizar Chemingui

International Meeting for Applied Geoscience and Energy (IMAGE)

... noise attenuation approaches. In this work, we show that by properly reconstructing the low frequency content of seismic data we can effectively...

Time-lapse impedance variations using DAS VSP data during CO2 injection at the CMC Newell County Facility, Alberta, Canada

Yichuan Wang, Donald C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... geologic CO2 storage, it is useful to measure time-lapse (TL) variations of seismic impedance. Acoustic impedance (AI) and elastic impedance (EI) give direct...

Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin

Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco

International Meeting for Applied Geoscience and Energy (IMAGE)

... PP and PS velocities when determined from an adequately sampled 3D3C survey provide a useful constraint and more data driven PP-PS inversion...

A Technical Comparison of Downhole Methods through Fiber Optic VSP, in the Eagle Ford Formation

Joe Teff, Ken Silver, David Langton, Dan Kahn, Jarret Borell, J. Andres Chavarria

Unconventional Resources Technology Conference (URTEC)

... description and stimulation would be useful for well placement aid in fracture models. In addition to the above an experimental Walk Above or Vertical Incident...

Scalable, efficient, and adaptive simulation of frequency-domain wave propagation

Jacob Badger, Andrey Bakulin, Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

...., 2023). INTRODUCTION APPROACH Frequency-domain (FD) simulation is useful in contexts with attenuation and other frequency dependent effects...

Synergism in Formation Evaluation Enhances Detailed Reservoir Description: Reservoir Characterization: Petrophysical Formation Evaluation and Rock Description

Bob A. Hardage, Walter H. Fertl

AAPG Special Volumes

... for reservoir description because higher frequency seismic wavefields are recorded and signal attenuation is reduced when the source and receiver are deep...

Abstract: Azimuthal Simultaneous Elastic Inversion; #90172 (2014)

Jon Downton, Benjamin Roure

Search and Discovery.com

..., Calgary, Canada [email protected], [email protected] Summary Azimuthal AVO has proved to be useful to predict fractures...

Use of SEASAT-Derived Free-Air Gravity to Interpret the Crustal Structure of Southeast Asia

M. T. Angelich

Indonesian Petroleum Association

... field. It was determined that SEASAT-derived data can be especially useful in areas where shipborne coverage is either too sparse or unreliable. Analysis...

New Developments in Radioactive Well-Logging Research

Richard L. Caldwell , Robert F. Sippel

AAPG Bulletin

... by preliminary field tests, show that new methods of radioactive logging of both old and new wells are useful for defining zones of oil, gas, and water...