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Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming
John E. Buggenhagen
Montana Geological Society
... 1500 x 1500 ft. RMS velocities were determined using interactive velocity analysis incorporating semblance analysis, constant...
1997
Application of distributed fiber optic and borehole-surface jointly acquired seismic data in high-resolution processing of conventional seismic
Zhanqing Yu, Cheng Wang, Miao Kun
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflects the velocity change of the underground medium, then the velocity and anisotropy parameters are estimated more accurately. In addition, we have...
2024
Seismic Imaging of the Overturned Limb of a Footwall Syncline in the Alberta Foothills of the Canadian Rocky Mountains and Its Impact on Exploration; #30533 (2017)
Andrew C. Newson
Search and Discovery.com
... velocity field derived from the interpretation of pre-stack time migration, conversion of RMS velocities field within the interval velocity fields...
2017
AVO-Inversion for Reservoir Characterization of Baturaja Carbonate, Gunung Kembang Field, South Sumatra Basin
Yudi Yanto, Tino Febriwan
Indonesian Petroleum Association
... controlled only the late Early Miocene and Neogene sediments. frequency at the level of the Baturaja Formation. With an average velocity in the Baturaja...
2008
4-D Seismic: A Powerful New Technology for Monitoring Steam Movements in Duri Field-Central Sumatra
S. D. Jenkins, M. F. Bee, J. H. Lyle, E. Murhantoro
Indonesian Petroleum Association
... by a velocity increase. Pressure effects are transmitted much more quickly than thermal effects in the reservoir. Two months after the start of steam injection...
1994
Simultaneous Joint Inversion of Seismic, Magnetotelluric and Gravity in a Sub-Volcanic Reservoir
Muhammad Irsyad Hibatullah, Maulana hutama Rahma Putra, Firman Syaifuddin Akbar, Dwa Desa Warnana, Fahrenzy Yona Aisha
Indonesian Petroleum Association
... the subsurface, however, there is a challenge when it applies in the volcanic area. A high velocity and high-density properties of volcanic facies can...
2019
Experience with Seismic Lithology (AVO) in Central Sumatra
Jeff Wright, Isdjulaedi Bakri, Budi Subiyanto
Indonesian Petroleum Association
... the effect of varying fluid content in the rock on its' velocity and density and graphs the changes in reflection coefficient as a function of angle...
1990
Solving Shear-Wave Splitting in PS Data Processing of 3D 4C OBN Seismic Survey Offshore Nunukan, Indonesia
Andreas Waluyo, David Tilling, Supriyono, Rio Sebayang, Agus Warmar Rasa
Indonesian Petroleum Association
..., in azimuthal anisotropy media, shear waves split into fast and slow velocity components and the transverse data can appear to have more energy than...
2020
Modeling Waves and Circulation in Lake Pontchartrain, Louisiana
Richard P. Signell, Jeffrey H. List
GCAGS Transactions
... are then used to determine the regional "climate" of bottom orbital velocity (showing the spatial and temporal variability of wave-induced currents at the bottom...
1997
Impact of Hydrogen Solubility on Depleted Gas Fields Caprock: An Application for Underground Hydrogen Storage
Mohammad Bahar, Reza Rezaee
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., respectively. The fluid velocity v is formulated by Darcy’s law: vi ¼ ti :ðrPi À ri gÞ; i ¼ h; m ð2Þ where P is the phase pressure in (Pa), r...
2021
Multicomponent OBC (4C) Seismic Data Acquisition Challenges and Solution - Design, Operation, and Field Quality Control; Case Study OBC Bekapai
Aa Pian Nopiana, Remi Dartigalongue, Michel Erbetta, Gilles Vallon, Daniel Vaxelaire, Philippe Faure, Jean-Marc Mougenot
Indonesian Petroleum Association
... rate could be over 5000 SPs/day x 1800 traces). Mainly the QC procedure was based in several steps : 1. Computation of QC attributes (S/N ratio, RMS...
2013
Geologic Modeling and Uncertainty Analysis of a Gulf of Mexico Reservoir
Yuhong Liu, Peter G. Rigsby, Rohit Sinha, Steve Peterson, Joy Thomas, Gregory Zimmerman
AAPG Special Volumes
... input aperture, comprehensive noise attenuation, more detailed velocity analysis, and a Kirchhoff anisotropic prestack time migration. This reprocessing...
2011
Optimizing seismic survey design for frontier exploration in Cyprus salt basins
Chris Tapie, Valeriy Brytik, Shangli Ou, Lindsey Donaldson, Ares Ouzounis, Ivan Fabuel-Perez, Maxime Guillois, Daniel Eke, Sunwoong Lee, Mahir Khalil, Gita Febriany, Luigi Pastore
International Meeting for Applied Geoscience and Energy (IMAGE)
... Messinian salt structures and the extreme velocity contrast between the salt layers and surrounding sediments. This study describes a cost and uplift...
2023
An Overview of Ray Trace Modeling with an Example from the Wichita Mountain Front in Southern Oklahoma
Jan Dodson, Roger A. Young, Kevin Smart
Oklahoma City Geological Society
... as they travel through layers of known velocity (Sheriff, 1991). Snell's law states when a sound wave reflects from a surface, the angle of incidence equals...
2001
Using Reflected Phases to Improve Depth Resolution of Microseismic Source Locations from Single-Well Observations
James Rutledge, Nobukazu Soma
Unconventional Resources Technology Conference (URTEC)
... of trial depth positions, matched their arrivals to ray-trace arrivals from two distinct velocity boundaries while also honoring the direct P...
2013
Abstract: White Noise Suppression in the Time Domain Part II; #90174 (2014)
Patrick Butler
Search and Discovery.com
... the loss of signal and frequency content under high noise conditions (S/N ~0.14). We will demonstrate the use of this algorithm for data clean up, velocity...
2014
Midland Basin Spraberry Exploration Using High Resolution Elastic Inversion; #11013 (2017)
Yasser Metwally, Richard Koseluk, John Castagna
Search and Discovery.com
... that clean porous reservoir intervals exhibit abnormally low impedance and compressional-to-shear-wave velocity ratio if the layer can be resolved...
2017
Fracture Characterization of Najmah-Sargelu Tight Carbonates Reservoir using Geomechanical Attributes in Minagish Field, West Kuwait, #20447 (2019).
Fatema Al-Failakawi, Rasha Al-Muraikhi, Adnan Al-Shamali, AbdulWahab Al-Qattan, Clement Belgodere, Frederic Mathi, Riyadh Quttainah
Search and Discovery.com
... • • • • • • Seismic Interpretation of main reflectors (Time Domain) Well to Seismic Tie Geologically Constrained Velocity Modelling Velocity Model update...
2019
Machine Learning Algorithms for Predicting Liquid Loading in Gas Wells; #42583 (2023)
Nassim Bouabdallah, Abdeldjalil Latrach, Aimene Aihar, Adesina Fadairo
Search and Discovery.com
... et al., 2022) . The phenomenon of liquid loading in gas wells occurs when the critical gas velocity is less than a certain value, leading...
2023
Concentration-Dependent Flow Stratification In Experimental High-Density Turbidity Currents and Their Relevance To Turbidite Facies Models
Matthieu J.B. Cartigny,, Joris T. Eggenhuisen, Ernst W.M. Hansen, George Postma
Journal of Sedimentary Research (SEPM)
... on the basis of their mean velocity (ū) values between zmax and zmax50. F) Urms profiles nondimensionalized with mean velocity rms values (ūrms) as in Part E...
2013
Crust and Upper Mantle Structure and the Origin of the Peace River Arch
R.A. Stephenson, C.A. Zelt, R.M. Ellis, Z. Hajnal, P. Morel-A-L'Huissier, R.F. Mereu, D.J. Northey, G.F. West, E.R. Kanasewich
CSPG Bulletin
... domain lying immediately to the west of the CL, characterized Figure 4. RMS crustal velocity superimposed on major aeromagnetic domains (TMA - Taltson...
1989
Crustal Structure and Evolution of an Explosive Silicic Volcanic System at Yellowstone National Park
Robert B. Smith, Lawrence W. Braile
Wyoming Geological Association
... velocity. The 5.7 km/sec low-velocity body is interpreted to represent a hot but relatively solid body approximately 8 to 10 km thick...
1982
Contemporary Seismicity and Tectonics of the Northern and Central Coast Ranges-Sierran Block Boundary Zone, California
Ivan G. Wong, Richard W. Ely, Auriel C. Kollmann
Pacific Section of AAPG
... in the velocity models, it appears that the effect is small, an average increase in rms error of only 0.01 s and hypocentral changes of generally less...
1992
Unconventional Enhanced Oil Recovery Pilot Projects in the Bakken Formation; #80606 (2017)
B. Todd Hoffman, John Evans
Search and Discovery.com
...: OILPRO, 5/9/2016. Unconventional Enhanced Oil Recovery Pilot Projects in the Bakken Formation B. Todd Hoffman & John Evans Montana Tech RMS AAPG Meeting...
2017
North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia
Andreas T. Waluyo, Michael I. Challis
Indonesian Petroleum Association
... as the primaries and with very little normal moveout (NMO) velocity difference. Too strong an application of demultiple processes could potentially destroy...
2008