Seismic Brittleness Index Volume Estimation From Well Logs in Unconventional Reservoirs

Search and Discovery.com

Bedout sub-basin: Putting Carnarvon Energys geological gem under the microscope

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... to be a number of Dorado-sized leads. New 3D seismic will complement the nearly 7000km2 of Keraudren acquisition and Zeester-Capreolus 3D seismic...

East African Exploration: Myths, Myopia and Misinformation?

Jane Whaley

GEO ExPro Magazine

... Northern Madagascar. Chris is a petroleum geochemist who has worked for a number­ of oil companies and consultancies. Since 1995 he has worked...

Application of an Innovative AEM System for Mapping Hazards and Water Resources in Oil and Gas Fields; #20304 (2015)

Scott R. Napier, Bill Brown, Shannon Frey

Search and Discovery.com

... with members of the Horn River Basin Producers Group. The objective of the AEM survey at the outset was to delineate possible sources of near surface...

Wave-equation based amplitude versus offset inversion in long time windows, with time-variant wavelets

Dries Gisolf, Peter R. Haffinger

International Meeting for Applied Geoscience and Energy (IMAGE)

... and constant bandwidth of the seismic over such a long window is no longer guaranteed. The nonlinearity of the data model we referred to can be interpreted...

Deep learning-based joint inversion of time-lapse surface gravity and seismic data for monitoring of 3D CO2 plumes

Adrian Celaya, Mauricio Araya-Polo

International Meeting for Applied Geoscience and Energy (IMAGE)

...L-based gravity inversion takes roughly 20s per epoch, and DL-based seismic inversion takes roughly 30s per epoch for the same number of GPUs and batch siz...

Consistent Structural Model Simulations for Volumetric Uncertainty Study

M. A. Lecour, P. Thore, R. Cognot

AAPG Special Volumes

... using 3-D modeling tools, SPE Paper 38659. Failly-Berthet, M., and P. Thore, 1996, Quantitative estimation of seismic resolution: Society...

Results of Oil-Gas Exploration During the Seven Year Plan (1959–65) and Tasks Set by the 23rd Congress

V. G. Vasil’yev, N. S. Yerofeyev, V. V. Semenovich

Petroleum Geology: A Digest of Russian Literature

... part of the growth in reserves was due to discoveries in new regions of West Siberia, Mangyshlak, Central Asia, and the Ukraine. A large number...

Marine Seismic Sources: Part VII: Fish are Big Talkers

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

...Marine Seismic Sources: Part VII: Fish are Big Talkers Martin Landrø, Lasse Amundsen RECENT ADVANCES IN TECHNOLOGY Marine Seismic Sources PART VII...

Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015)

Sina Esmaeili and Gary Frank

Search and Discovery.com

... reflectivity function, acoustic impedance can be calculated. The seismic sources do not generate useful power at all frequencies, therefore...

Abstract: Combining Hydropyrolysis and Compound Specific Stable Isotope Measurements to Identify Sources of Biodegraded PAHs in Sediments, by Gbolagade A. Olalere, Cheng-Gong Sun, Mick Cooper, Colin E. Snape, and Christopher Vane; #90124 (2011)

Search and Discovery.com

Combining Hydropyrolysis and Compound Specific Stable Isotope Measurements to Identify Sources of Biodegraded PAHs in Sediments, #40789 (2011)

Gbolagade A. Olalere, Cheng-Gong Sun, Mick Cooper, Colin Snape, Christopher Vane

Search and Discovery.com

...Combining Hydropyrolysis and Compound Specific Stable Isotope Measurements to Identify Sources of Biodegraded PAHs in Sediments, #40789 (2011...

Abstract: Compound-specific carbon Isotope analysis of PAH compounds isolated from shallow sediments from St. Johns Harbour and Conception Bay (Newfoundland)

V. O’Malley, T. Abrajano, J. Hellou

Atlantic Geology

... into aquatic systems via a number of natural and anthropogenic pathways. Past studies of fluxes and deposition of PAH in sediments have relied...

Harmonic distortion discussion on seismic vibrators at low frequencies

Zhouhong Wei, Wang Rong, Liang Fuhe, Jason Criss

International Meeting for Applied Geoscience and Energy (IMAGE)

... 2. A vibrator weighted-sum ground force produced by a low frequency seismic vibrator. The least significant harmonic sources at low frequencies Wei...

Deep learning Laplace-Fourier full-waveform inversion with virtual supershot gathers

Lei Fu, Daniele Colombo, Weichang Li, Ernesto Sandoval-Curiel, Ersan Turkoglu

International Meeting for Applied Geoscience and Energy (IMAGE)

... computational cost and cycle-skipping. Additionally, the application of FWI to land seismic data faces difficulties related to the complex physics, unknown...

The generation of equivalent sources by 3D skeletonization of the migration density field

James Brewster

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the number of sources scale in proportion to the square of the dimension of the survey area (proportional to area). Therefore, the size of the problem...

Past, Present, and Future Applications of 3D Seismic in the Permian Basin

James E. Geitgey, Paul R. Barwis

West Texas Geological Society

...Past, Present, and Future Applications of 3D Seismic in the Permian Basin James E. Geitgey, Paul R. Barwis 1995 87 89 While 3D seismic was shot...

Seismic Modelling in 3D for Migration Testing

Search and Discovery.com

... number of sources, and 2825761 traces. Figure 2 shows a comparison between the Kirchhoff method and RS I. While Kirchhoff produces a slightly better...

The application of seismic shothole drillers’ log data to petroleum exploration and development

I. Rod Smith

CSPG Bulletin

...’ log database (Smith, 2011). Peaks and troughs in seismic exploration activity reflect a number of economic, developmental and regulatory drivers...

Irelands Porcupine Basin: The Dream Comes Closer

Ken White

GEO ExPro Magazine

... of a number of working petroleum systems. Few of these wells were drilled on quality seismic data; current thinking is that the basin holds the potential...

Long Period Long Duration Seismic Events During Hydraulic Stimulation of a Shale Gas Reservoir, #40761 (2011)

Indrajit Das, Mark D. Zoback,

Search and Discovery.com

...Long Period Long Duration Seismic Events During Hydraulic Stimulation of a Shale Gas Reservoir, #40761 (2011) Indrajit Das, Mark D. Zoback, Click...

Abstract: Distributed Acoustic Sensing for Cross-well Frac Monitoring; #90224 (2015)

Paul S. Webster, Barbara E. Cox, Mathieu M. Molenaar

Search and Discovery.com

... and Micro-Seismic DAS data recorded during HF operations has revealed a number of events detected on DAS in neighboring offset wells. These events have been...

Permeability field imaging: Mapping the geocritical crust’s permeability field

P. A. Geiser, P. E. Malin, S. E. Boyer, and J. R. Geiser

AAPG Bulletin

... sources, PFI data can be processed using modified-reflection, seismic signal enhancement methods. Because it uses surface arrays to directly map...

Interpretation of the Jurassic Entrada Sandstone Play Using 3D Seismic Attribute Analysis, Uinta Basin, Utah (OFR-493)

R. William Keach II, Thomas H. Morris, John H. McBride, Mike Mullen, Hannes E. Leetaru, Ryan O'Neal

Utah Geological Survey

...Interpretation of the Jurassic Entrada Sandstone Play Using 3D Seismic Attribute Analysis, Uinta Basin, Utah (OFR-493) R. William Keach II, Thomas H...

New Advancement of the World Stress Map Project on the Stress Perturbation in Sedimentary Basins; #11146 (2018)

Mojtaba Rajabi, Oliver Heidbach, Mark Tingay, Karsten Reiter, Moritz Ziegler

Search and Discovery.com

... importance for understanding both natural processes (e.g. neotectonics, earthquake cycle and seismic hazard assessment) and anthropogenic activities...