Abstract: Effect of Spherical Pore Shapes on Acoustic Properties in Carbonates; #90063 (2007)

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Interpretative PSDM Workflow for Solving Complex Imagery Below Faults and Carbonates Reefs in South Mahakam, Kutai Basin: An Interpreters Point of View

Cepi Muhamad Adam, Nadir Abdoun, Bertrand Duquet, Florent Bertini, Yves Le Stunff

Indonesian Petroleum Association

... Indonesie Total SA The QC of final migration results shows that the pull up effect and noise below carbonates has been successfully removed. In terms...

Distinguishing between Beach and Dune Sands

Francis P. Shepard, Ruth Young

Journal of Sedimentary Research (SEPM)

... the sorting action of the wind in picking up rounder grains from the beach, an immediate difference should be found and a comparison be made by collecting...

Recent History of Mass Wasting on the Upper Continental Slope Northern Gulf of Mexico as Interpreted from the Consolidation States of the Sediment

James S. Booth

Special Publications of SEPM

... effective overburden ratio for normally consolidated sediments The formula was pri marily derived from marine and estuarine clays established...

Deconvolution of upgoing and downgoing wavefields: A data example from the NOAKA OBN experiment

Tim Seher, Hassan Masoomzadeh, Yong Ren, Simon Baldock, Bin Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... higher quality imaging and superior velocity models. These properties can be better understood due to the larger offset, lower frequencies, higher signal...

Application of full-waveform inversion to ultra-high-density OBN data at Clair field

Simon Luo, Xukai Shen, Philip Tillotson, Lindsey Smith, Dan Davies

International Meeting for Applied Geoscience and Energy (IMAGE)

... enabling high-resolution velocity updates with excellent signal-to-noise characteristics. Due to challenges associated with strong multiples present...

Shaping regularization by fast explicit diffusion

Sergey Fomel

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the American Association of Petroleum Geologists References Chen, Y., and S. Fomel, 2015, Random noise attenuation using local signal-and-noise...

Induced polarization chargeability calibration standards

John E. E. Kingman, Terry J. Ritchie, Peter Rowston*

Petroleum Exploration Society of Australia (PESA)

...-time portions of half-duty responses include better signal-to-noise and (potentially) EM-coupling rejection. Note the implication of stronger secondary...

Deblending a sparse OBN survey acquired with a generalized survey optimization scheme

Matthew Salgadoe, Bartosz Szydlik, Azat Kuliev, Christopher McMorland

International Meeting for Applied Geoscience and Energy (IMAGE)

... and blended noise model are then subtracted from the input data to give a residual estimate. This residual is combined with the signal model...

Presalt time-lapse seismic monitoring with joint 4D FWI

Filipe Rudrigues, Gabriel Brando, Danilo Albuquerque, Danilo Froes, Benjamin Huard, Luis Cypriano, Roberto Pereira, Adel Khalil

International Meeting for Applied Geoscience and Energy (IMAGE)

... differences are expected, overcoming the 4D signal-to-noise barrier can be challenging. There have been previous attempts to extract 4D signal between...

Isotope Chronostratigraphy: High Resolution Stratigraphic Correlations in Deep-Water Exploration Tracts of the Northern Gulf of Mexico

Dwight M. Trainor , Douglas F. Williams

GCAGS Transactions

.... Despite uncertainties in the exact effect that changes in ice volume had on the overall isotopic signal, the work of Emiliani and Shackleton...

The Renaissance of Gravity, B.S. Anderson, M.E. Weber, J.E. Bain #40035

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Quantifying Uncertainty in Geological Structures, A.D. Gibbs, #40033 (2001)

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Quantitative seismic geomorphology of a Quaternary leveed-channel system, offshore eastern Trinidad and Tobago, northeastern South America

Lesli J. Wood, Kristine L. Mize-Spansky

AAPG Bulletin

.... The signal-to-noise ratio is high, with a vertical resolution in the shallow interval of interest of about 7 m (23 ft).Current commercial seismic...

Remediation of a spill of crude oil and brine without gypsum

Kerry L. Sublette, Aditya Moralwar, Laura Ford, Kathleen Duncan, Greg Thoma, Josh Brokaw

Environmental Geosciences (DEG)

... to demonstrate an inexpensive, easily implemented, and effective remediation plan. No statistically significant effect of treatment on the biodegradation of crude...

Zonal Isolation Assurance: Relating Cement Mechanical Properties to Mechanical Durability

Jessica McDaniel, Nathan K. Combs, Larry Watters

Unconventional Resources Technology Conference (URTEC)

... 4: Definitions of variables for Re The dimensionless ratio for Energy Resistance was determined by observing the effect a mechanical property has...

Stress State Derived from Microseismicity Induced by Hydraulic Fracturing: Downhole and Surface Monitoring

Zuzana Jechumtálová, František Stanĕk, Leo Eisner, G.Randy Keller

Unconventional Resources Technology Conference (URTEC)

...ts can result from an effect of noise in data (automatically picked amplitudes) and consider the mechanisms to be mostly shear analogous...

Logging Wells Drilled by the Rotary Method

Edgar Kraus

AAPG Bulletin

... more steam to keep it rotating at the same speed. To remove this balled-up material the drill stem is "spudded," which is the operation of picking it up...

Deep-Sea Foraminiferal Distribution of the Central and Eastern Portions of the South China Sea

Edanjarlo Joson Marquez, Priscilla J. Militante-Matias, Graciano P. Yumul Jr., Marietta M. de Leon, Decibel V. Faustino, Joel V. de Jesus, Jenny Anne L. Barretto, Karlo L. Queano, Carla B. Dimalanta, Francisco A. Jimenez Jr.

Geological Society of Malaysia (GSM)

..., respectively). Foraminifera were separated from the sediments by individual picking using a Meiji zoom stereo microscope. Whenever possible a minimum...

Statistical Mitigation of Depth Structure Uncertainty Using Multiple Realizations for the Ujung Pangkah Field

Donald Easley, Ferry Yustiana, Willy Brianno

Indonesian Petroleum Association

...; it was artificially © IPA, 2012 - 35th Annual Convention Proceedings, 2011 closed so its effect is hidden. If you look at the bathymetry contours from 2006 you can...

Minimum Saturations and Buoyancy in Secondary Migration

L. M. Hirsch, A. H. Thompson

AAPG Bulletin

... for a high-aspect ratio sample. The pattern is not significantly different from the case without buoyancy. The high-aspect ratio is the dominant effect...

High-resolution Electrical Borehole Images While Drilling

Jeremy Lofts, Stephen Morris

AAPG Special Volumes

... correlation was constructed in several stages:Picking key event surfaces based on changes in gamma-log response, abrupt image facies changes, and distinct...

Gas Hydrates Exploration Using Continuous Wavelet Transform Based on Spectral Decomposition

Hafidz Dezulfakar, Muhazzib, Yulia Nur Fajrina

Indonesian Petroleum Association

... hydrates. BSR could also be a boundary between gas hydrates and free gas beneath it. The effect of BSR (Bottom Simulating Reflector) in the sea bed...

Quantitative Characterization of Brittle Minerals in Shale Gas Reservoir, Jiaoshiba Area, China; #80556 (2016)

Zhuang Xu, Wanzhong Shi, Qing Ye, Zhiguo Shu

Search and Discovery.com

... technique in the shale gas development because the brittle minerals have important effect on fracture generation in the shale gas development. Laboratory...

Development of Tight Gas Sand Core Analysis Techniques for the Pinedale Field, Sublette County, Wyoming

John M. Dacy, Paul R. Martin, Robert H. Lee

AAPG Special Volumes

... (CPMG) pulse sequence was used and all measurements were performed in such a manner as to achieve a signal-to-noise ratio of at least 100...