Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... of reflectivity in the well log data. Spectral Balancing aims to correct this effect without intensifying the noise overly so that it can concentrate on seismic...

The Effect of Karsting on Natural Fracture, Hardness, and Brittleness of the Hunton Limestone and Paleo-Deposition of the Woodford Shale: A Study Using 3-D Seismic, Outcrop, Well Log, and Core Data

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Fault intersection and induced seismicity: The effects on the induced stress field and the dynamic rupture, and their implications

Jingming Ruan, Ranajit Ghose, Wim Mulder

International Meeting for Applied Geoscience and Energy (IMAGE)

..., thus changing the temporal rupture pattern of the seismic event. In our dynamic simulation, the rupture propagates from the main fault...

Natural Fracture Characterisation in a Coal Measure Succession: An Analogue for Coal Seam Methane and Tight Gas Reservoirs

D. Gillam, T. Flottmann, R. Hillis

Petroleum Exploration Society of Australia (PESA)

... aperture and signal to noise ratios (Rider 2000). The remainder of this study discusses only high confidence fractures. Coal cleats are below SAS resolution...

Central-Tunu 3D Transition Zone Acquisition - Technical and Planning Coordination Challenges in Populated Areas, and on a Field Under Intensive Development (Tunu Field, Indonesia)

Michel Erbetta, Florent Bertini, J. Bonnafé, M. Saleh, Olivier de Pellegars, P. Faure, H. Lancien

Indonesian Petroleum Association

... certain quality requirements and standards detailed in the acquisition contract. (Signal/Noise ratio, percentage of inactive hydrophones, loading depth...

Gulf Coast Cenozoic: A Model for the Application of Stratigraphic Concepts to Exploration on Passive Margins

Doris M. Curtis, Edward B. Picou Jr.

CSPG Special Publications

... in the Gulf Coast began on January 10, 1901 with the first gusher at Spindletop Field just outside of Beaumont, Texas (Owen, 1975). A second major event...

Gulf Coast Cenozoic: A Model for the Application of Stratigraphic Concepts to Exploration on Passive Margins

Doris M. Curtis, Edward B. Picou, Jr.

GCAGS Transactions

..., Texas (Owen, 1975). A second major event was the * This paper was first presented at the 1976 Annual Meeting of the Society of Economic Paleontologists...

Granite and Limestone Velocity Determinations in Arbuckle Mountains, Oklahoma

B. B. Weatherby, W. T. Born, R. L. Harding

AAPG Bulletin

... of precision. From an analysis of a large number of records it was concluded that the total error in picking the instant of arrival and in measuring...

Marine Seismic Sources: Part V: The Hearing of Marine Animals

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... the importance of considering hearing ability when evaluating the effect of underwater signal or noise on marine animals. In this issue of GEO ExPro we...

Spectral hydrology: Resolution and uncertainty in multifrequency oscillatory hydraulic tomography

Jeremy R. Patterson, Michael Cardiff

International Meeting for Applied Geoscience and Energy (IMAGE)

... of OHT over traditional hydraulic testing is the ability to extract the pressure signal from instrument drift, signal noise, or other hydrologic noise...

A Report on the Renaissance of Gravity in the Deep Water Gulf of Mexico: A Practical View of Integration Methods

Brian S. Anderson, Mark E. Weber, John E. Bain

Houston Geological Society

... accurate measurements of water depth New data processing developments (signal to noise enhancement, micro-levelling, etc.) With these advances...

A new reverse time migration denoising method based on diffusion filtering with X-shaped denoising operator

Chongpeng Huang, Yingming Qu, Zhenchun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

.... In order to make the effective signal and low-frequency noise relatively amplitude-preserving separation, we propose a new denoising method for RTM based...

Strategic electromagnetic geophysical prospecting across a belt an example over the Albany Fraser Orogen

Andrew Fitzpatrick, Mike Whitford

Petroleum Exploration Society of Australia (PESA)

... conductances (0, 2, 5 and 10 S). The vertical axis has been normalised in to signal/noise. The graph demonstrates under 10S of overburden the plate would only...

Delineating cobalt targets from a galvanic and inductive source Sub-Audio Magnetics (SAM) at the Carlow Castle project, Western Australia

Daniel Eremenco, Russell Mortimer, Ed Mead

Petroleum Exploration Society of Australia (PESA)

... and appear as terminations in or as weak conductors siphoning channelled signal. The northsouth dipole was expected to counteract this effect...

Home of the Gods „ Olympus: Broadband reprocessing gives new life to legacy data sets in the North Carnarvon Basin

Julian Mather, Nicolas Hand

Petroleum Exploration Society of Australia (PESA)

... plays and tectonic events. safety) we can, for a fraction of the cost of new acquisition, get better coverage and improvement in signal to noise...

Fracture Identification with Seismic Data, XinChang Field, China, by Peter Stewart, John Tinnin, James Hallin, and Jim Granath, #40370 (2008).

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Impact of Broadband Seismic on Quantitative Interpretation Workflows; #41450 (2014)

Eivind Dhelie, Cyrille Reiser, Tim Bird, Euan Anderson

Search and Discovery.com

... specialist knowing that all of them are benefiting significantly from an extended bandwidth and improved signal to noise (S/N) across all the frequencies...

Geologically Constrained Seismic Imaging in Andean Thrust Belts, #42530 (2020).

Rob Vestrum,

Search and Discovery.com

... 41 42 2500 37 14 86 47 4400 83 2500 39 05 80 89 4400 01 2500 40 42 43 • Low data density • Low signal-to-noise ratios • High...

THE RENAISSANCE OF GRAVITY

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Kerogen-Bitumen-Porosity Nexus: Insights from Multi-Basinal Collocated SEM-Optical Light Petrography

Shaina Kelly, Michelle Johnston, Bernard Lee, Richard San Martin

Unconventional Resources Technology Conference (URTEC)

... of the widefield brightfield microscopy, it also improves the signal-to-noise ratio. For florescent signal collection at super-resolution, a structural...

An overview of the petroleum systems of the northern deep-water Gulf of Mexico

Paul Weimer, Renaud Bouroullec, James Adson, and Stephen P. J. Cossey

AAPG Bulletin

... aperture is 4 km, with an inline aspect ratio of 1:2 and 160-fold data. The increase in spatial distribution of the data improves the signal-to-noise...

A Comparison of Depth-Conversion Methods in the Gulf of Mexico

Melvan D. Carter, Gary R. Hyatt

GCAGS Transactions

... be too deep because the seismic time is greater than the well or check-shot time. In Figure 1, the plot of mistie versus depth shows the effect...

Sunset for Majors, Sunrise for NOCs and Independents

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... Major 3,214 7. MOBIL Major 2,316 It has, in effect, been outsourced to service companies who are now the industry leaders in develop ing new techno...

Uplift of the Meratus Complex: Sedimentology, Biostratigraphy, Provenance and Structure

Duncan Witts, Lorin Davies, Robert Morley

Indonesian Petroleum Association

..., that suggest they once formed a much larger depocentre prior to the uplift of the Meratus in the Neogene. The uplift had a profound effect on the basin...

Potassium Sources and Illitization in Texas Gulf Coast Shale Diagenesis

Gilles Berger , Bruce Velde , Thierry Aigouy

Journal of Sedimentary Research (SEPM)

... constraints on illitization reactions and the effect of organic diagenesis in sandstone/shale sequences: Applied Geochemistry, v. 12, p. 23-35. BERGER, G...