Sequence Stratigraphy of a Continental Margin Subjected to Low-Energy and Low-Sediment-Supply Environmental Boundary Conditions: Late Pleistocene-Holocene Deposition Offshore Alabama, U.S.A.

Louis R. Bartek, Brian S. Cabote, Tonja Young, William Schroeder

Special Publications of SEPM

... 7.84E-02 West FL FS FS OR LMP 1.19E-02 -01 5E 2.6 MMWP RANDOM 7.69 LMWP E-02 MMWP SB MHWP 30°00' North LMP SB (noise) MHWP 6.60E-01...

Into the Abyss!

William Wills

GEO ExPro Magazine

... used to complement surface seismic surveying bringing advantages such as noise reduction and immunity from the distorting effects of near-surface rocks...

The Silver Lining on 3D Seismic Acquisition Challenges during the Pandemic Covid19: The Application of 5D Interpolation to Fill in Data Gaps

Pramuditya Dwi Permana, Agi Robby Rizaldi, Afrizon Setiawan, Hendarman

Indonesian Petroleum Association

... locations on the surface by receivers. Several things such as noise, elevation effect, weathering layer, offset, etc. obtained during acquisition must...

Abstract: Investigation of Seismic Imaging Capabilities for Small, Shallow Carbonate-Hosted Massive Sulphide Deposits; #90187 (2014)

Laura Quigley and Bernd Milkereit

Search and Discovery.com

... is that much of the scattered energy is in close proximity to the source generated noise (Figure 2). Careful processing was able to attenuate most...

Abstracts: Seismic Imaging of the Massive Cu-Co-Zn Sulphide Deposite in Outokumpu, Finland; #90173 (2015)

Xuefeng Duo, H. Schijns, S. Heinonen, D. R. Schmitt, I. T. Kukkonen, and P. Heikkinen

Search and Discovery.com

... geometry, amplitude compensation, noise attenuation, deconvolution, velocity analysis, CMP stacking and migration. Since these two seismic lines...

Predicting and Detecting Carbonate Cemented Zones Within Latrobe Group Reservoirs of the Gippsland Basin

Mark Bunch

Petroleum Exploration Society of Australia (PESA)

... if the acoustic properties of the units comprising such features remain constant. The field survey data also bear overprints of both random and coherent noise...

Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin

Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts

AAPG Bulletin

.... A radon filter was applied to remove multiples and random noise from the data, with parameters of low delta T = −5 ms, high delta T = 25 ms, with a S/N...

Geostatistical Models of Secondary Oil Migration Within Heterogeneous Carrier Beds: A Theoretical Example

Lee Rhea , Mark Person , Ghislain de Marsily , Emmanuel Ledoux , Alain Galli

AAPG Bulletin

...Geostatistical Models of Secondary Oil Migration Within Heterogeneous Carrier Beds: A Theoretical Example Lee Rhea , Mark Person , Ghislain de...

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)

... convergence point for any given reflector. Denser sampling and longer offsets benefit noise removal, increase spatial resolution, and preserve subtle...

Unlocking the potential of narrow-azimuth streamer acquisition with extended FWI and least-square RTM: A case study for an Eastern Mediterranean field

Lei Zhuo, Guojian Shan, Brian Church, Lin Christianson, Jeff Bergeron, Yue Wang, Ao Cai, Mark Fan, Megan Stearman, Jeff Fabre

International Meeting for Applied Geoscience and Energy (IMAGE)

... shadow, structure undulation, low signal-to-noise, and lack of stratigraphic resolution. Seismic reimaging of asset was conducted using Chevron...

Improving 3D Images

Andrew Long, Constantine Tsingas

GEO ExPro Magazine

..., noise attenuation and migration imaging solutions. PGS acquired the 1100 km2 Offshore Philippines multi-client HD3D survey during 2002. A structurally...

Seismic Foldout: Potential Prospectivity Identified in the Orphan Basin

Yermek Balabekov, Yang Yang, Sriram Arasanipalai, PGS Ultima

GEO ExPro Magazine

... and revealed a secondary fan feature (yellow) thanks to the more accurate velocities and the improved lowfrequency signal-to-noise ratio. Joint PGS...

Maximising the value of 2D hard rock seismic acquisition at Escondida Porphyry Copper Mine

Heather Schijns, Gabriel Madero

Petroleum Exploration Society of Australia (PESA)

... to the noise from active mining operations. Design parameters were optimized for the 2D lines, with receivers at 5m intervals and shots at 10 m...

Abstract: Al-Khalij Field (Block 6.Qatar) Development Optimization: A New Dedicated Reprocessing, by Enrico Zamboni; #90105 (2010)

Search and Discovery.com

5-D Interpolation Fills in Missing Data, by Satinder Chopra and Kurt J. Marfurt; #41136 (2013).

Search and Discovery.com

Quantifying Confidence in Horizon-Picking, by Thang Ha and Kurt J. Marfurt; #41405 (2014).

Search and Discovery.com

Facies Mosaics Across the Persian Gulf and Around Antigua-Stochastic and Deterministic Products of Shallow-Water Sediment Accumulation

Bruce H. Wilkinson, Carl N. Drummond

Journal of Sedimentary Research (SEPM)

... sediment types (capital letters) relative to abundance rank. These comprise random (white noise) variation around an exponential trend of decreasing...

Seismic Acquisition and Processing for Sub-thrust Imaging and Prospecting, Suaza Valley, Colombia

G.W.Paukert, G. Billings, I.Dawes, T.D.J. England, G.Rait

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., reflection continuity and signal-to-noise ratio are attributed to noise cancellation from swath-2D cross-line stack and pre-stack time migration which former...

Seismic Foldout: Revealing a Promising New Play Concept in the Salar Basin, Offshore Canada

Yermek Balabekov, Susana Tierrablanca, Sriram Arasanipalai, Nizar Chemingui, PGS

GEO ExPro Magazine

... migration (top) and PGS Ultima (bottom). Note the improved signal-to-noise ratio in the PGS Ultima result. The response of the stacked reservoir units...

Imaging Subsurface Structures Under Gas Clounds by Multi-Component Technology

Xiaogui Miao, Loh Fong Cheen, Libo Zi, Jing Du, Magali Beele, Jacques Bonnafe, Natalia Anggriani, Gilles Vallon, Claudio Strobbia

Indonesian Petroleum Association

... the conventional processing steps, such as wide azimuth noise attenuation, surface consistent amplitude correction and deconvolution, special...

Radiometric, Magnetic and Hydrocarbon Anomalies - Alabama Ferry Field, Leon and Houston Counties, Texas

Donald F. Saunders, K. Ray Burson, J. F. Branch, C. Keith Thompson

West Texas Geological Society

.... Davidson, M. J., 1985, Explorationists can benefit from vertical migration now: World Oil, November, p. 83. Donovan, T. J., 1974, Petroleum...

Application of random forest algorithm to predict lithofacies from well and seismic data in Balder field, Norwegian North Sea

Hoang Nguyen, Bérengère Savary-Sismondini, Virginie Patacz, Arnt Jenssen, Robin Kifle, and Alexandre Bertrand

AAPG Bulletin

...Application of random forest algorithm to predict lithofacies from well and seismic data in Balder field, Norwegian North Sea Hoang Nguyen, Bérengère...

Paleohydraulic Significance of Hummocky Stratification: Abstract

Joanne Bourgeois, J. Dungan Smith

CSPG Special Publications

... stratification, particularly whether it is produced by random scour and drape, or by regular bed-form development. Hummocky stratification is not a ripple...

Abstract: Risking Fault Seals in the Gulf of Mexico: A Joint Industry Study

Grant Skerlec

Houston Geological Society Bulletin

... seal behavior is predictable rather than random and that faults are more important than is commonly thought in controlling hydrocarbon accumulations...

The Use of Iodine Surface Geochemistry to Define Pennsylvanian Sandstone Channels and Arbuckle Reservoirs in Eastern Kansas: Abstract

Steven A. Tedesco

Tulsa Geological Society

... and marine sandstones and Mississippian and Arbuckle carbonates. Most of these reservoirs were found utilizing random drilling, trendology or subsurface...