Enabling a CCS Industry through Research at the CO2CRC National Otway Research Facility

Matthias Raab, Charles Jenkins, Roman Pevzner, Abdul Qader

Australian Petroleum Production & Exploration Association (APPEA) Journal

..., taking account of the resolution and signal-to-noise levels that are achieved; and (6) undertake expert cost–benefit analysis of its technical solutions...

Implementation of Seismic Data Quality Characterisation Using Supervised Deep Learning

Joshua Thorp, Krista Davies, Julien Bluteau, Peter Hoiles

Australian Petroleum Production & Exploration Association (APPEA) Journal

... methods, such as frequency decomposition, autocorrelations and signal to noise ratios. Unfortunately, due to the non-linearity and spatial...

4D Seismic Monitoring of Gas Production and CO2 Sequestration, North West Australia

David Lumley

Petroleum Exploration Society of Australia (PESA)

..., the ability to detect a 40 signal in field data depends both on the magnitude of the signal and on the noise level in the data. With 40 seismic...

The Sequence Stratigraphy of Mixed Carbonate-Siliciclastic Depositional Systems in the Northern South China Sea, #50762 (2012)

Shangfeng Zhang, Changmin Zhang, Yanshu Yin, Hesheng Shi, Jiayuan Du

Search and Discovery.com

...: Chinese Journal of Geology, v. 37/4, p. 405-414. Burgess, P.M., 2006, The Signal and the Noise: Forward Modeling of Allocyclic and Autocyclic Processes...

Time-Lapse (4D) Seismic Monitoring - Expanding Applications, #41601 (2015).

Rob Staples, Jan Stammeijer, Scott Jones, Jon Brain, Frans Smit, Paul Hatchell

Search and Discovery.com

..., accurately separate the effect of pressure changes and saturation changes. This has been enabled by world-leading marine 4D repeatability (NRMS noise...

Vertical anomaly clusters: Evidence for vertical gas migration across multilayered sealing sequences

Martino Foschi, Joseph A. Cartwright, and Frank J. Peel

AAPG Bulletin

... and above the study area, low signal-to-noise ratio at greater burial depths and prolific igneous intrusions (Richards et al., 2013) mask the top...

Abstract: The Approximate use of 1D Internal Multiple Prediction in a Multidimensional World: Errors and Recommendations; #90224 (2015)

Pan Pan and Kris Innanen

Search and Discovery.com

... which are and , minus the travel time of the higher event, . The parameter is included in equation 1 to ensure that and . For band-limited data...

Facies Architecture and Depositional Relationship of Batu Raja Carbonates in Letang, Rawa, and Tengah Field, Corridor Block, South Sumatra

Vicki Amir, Rita Achdiat, Maria Meirita, Joel Guttormsen

Indonesian Petroleum Association

... are separated by deep intraplatform channel oriented relatively NW-SE which in some places mimics the basement topography as well. Karstification effect...

Abstract: Enhancing Drilling Efficiency Using a New Robust Correlation of Rate of penetration; #91204 (2023)

Mohammed Murif Al-Rubaii

Search and Discovery.com

... formation section, and type of drilling fluid were collected and analyzed to determine their effect on ROP.. The developed model confirms...

Paleo-Canyon Formation and Contemporaneous Oil Seepage near the Paleocene/Eocene Boundary, Tampico-Misantla Basin, Eastern Mexico

Stephen P. J. Cossey, Mark R. Bitter, Gerald R. Dickens, Don Van Nieuwenhuise, James Pindell, Joshua H. Rosenfeld, Alejandro Beltrán-Triviño, Paul Cornick, Claudia Agnini

GCAGS Transactions

.... Bralower, M. L. Delaney, G. R. Dickens, D. C. Kelly, et al., 2006, Eocene hypo-thermal event offers insight into greenhouse warming: Eos, v. 87, no. 17, p...

Fast Shear Azimuths in the Marcellus Shale from VSP and Crossed Dipole Sonic Data; #42161 (2017)

Steve Horne, David Rampton, John Crowe

Search and Discovery.com

... deviation of 2.4°. The walkaround VSP data was subject to conventional pre-processing steps of geometry loading, shot stacking, first break picking...

Geomechanical Models Challenge Common Assumptions and Conclusions of Seismic Curvature Analysis for Unconventional Reservoirs

Search and Discovery.com

Hurricane Hazard Assessment System for Damage to Residential Structures in South Carolina

Zhigang Huang, David V. Rosowsky, Peter R. Sparks

Environmental Geosciences (DEG)

.... A linear filling model was assumed for the first 10 hr after landfall and the hourly decay rates, defined as the ratio of the difference between...

4D Seismic and Rock Physics Modeling Responses to Reservoir Steam Flood

Muhammad Edisar, Lilik Hendrajaya, Gunawan Handayani, Umar Fauzi, Laode Ngkoimani, Yarmanto

Indonesian Petroleum Association

... shift steam effect Top Kedua, d) Calculate the amplitudes at the Top pertama event in the model, here we can see where expected to see high amplitudes...

ABSTRACT: Injection Well Testing: A Case Study from Unity Area, Muglad Basin, Sudan; #90051 (2006)

Nouradaim Abdel Hameed, K.B. Trivedi

Search and Discovery.com

... projects, when little fluid has been injected and injected fluid bank appears as a skin effect. When the unit -mobility-ratio condition is satisfied...

Geostatistical Integration of Crosswell Data for Carbonate Reservoir Modeling, Mcelroy Field, Texas

William M. Bashore, Robert T. Langan, Karla E. Tucker, Paul J. Griffith

Special Publications of SEPM

..., the source spacing is usually increased, which permits faster logging speeds. However, if the signal-to-noise ratio decreases below a tolerable threshold...

The Makran Continental Margin: Structure of a Thickly Sedimented Convergent Plate Boundary: Convergent Margins: Field Investigations of Margin Structure and Stratigraphy

Robert S. White, Keith E. Louden

AAPG Special Volumes

... with their standard deviations, are in Table 1. We do not include the OBH travel times because of their relatively poor signal-to-noise ratio compared...

Principles of Facies Map Interpretation

W. C. Krumbein

Journal of Sedimentary Research (SEPM)

... familiarity with ratio maps accounts for their emphasis in this paper; percentage and other maps involve similar principles, some of which are described...

Exploration Potential of the Diablo Platform—Delaware Basin Margin, Trans-Pecos Texas

Douglas B. Swift, James J. Reeves, Richard J. Erdlac, Jr., Kenneth T. Barrow, Alexander P. Schoellkopf

West Texas Geological Society

... applied to the data. These greatly helped to enhance the horizontal continuity of the stacked data and to build the signal-to-noise ratio...

Structure and Origin of Southeastern Bahamas

Elazar Uchupi , J. D. Milliman , Bruce P. Luyendyk , C. O. Bowin , K. O. Emery

AAPG Bulletin

... to noise ratio in the manner described by Knott and Bunce (1968). Signals were recorded on a Precision Graphic Recorder (PGR) after filtering...

Machine learning classification of Austin Chalk chemofacies from high-resolution x-ray fluorescence core characterization

Toti E. Larson, Robert G. Loucks, J. Evan Sivil, Kelly E. Hattori, and Christopher K. Zahm

AAPG Bulletin

... (Figure 8). Model mineral abundance and TOC results from high-resolution pXRF data were smoothed using a 12-point moving average to reduce signal noise...

GEO 2014, The 11th Middle East Geosciences Conference and Exhibition, March 10-12, 2014, Manama, Bahrain; - Abstracts, #90188 (2014).

Search and Discovery.com

Chemical Huff and Puff for Shale Oil Recovery Using Surfactants, Nanoparticles and Ketones

Ahmed Aboahmed, Kishore Mohanty

Unconventional Resources Technology Conference (URTEC)

... (τ the time between the 90° and the 180° pulse, and 2τ between each 180° pulse) of 0.05 ms, a cycle delay of 750 ms, a signal-to-noise ratio (SNR...

Reconstruction of Conventional Plot & Method to Define and Produce Bypassed Hydrocarbon Zone in a Low Resistivity Low Contrast (LRLC) Reservoir, a Case Study of Offshore North West Java Area

Didit Putra Kusuma, Shofiyuddin, Riezal Arieffiandhany, Bertha Sondang M, Wisnu Wijanarko, Atmaji Nugroho

Indonesian Petroleum Association

... is the ratio of water volume to pore volume. Water bound to the shale is not included, so shale corrections must be performed if shale is present. We...

High-Gradient Magnetic Separation Applied to Sand-Size Particles: An Example of Feldspar Separation from Mafic Minerals: RESEARCH METHOD PAPER

S. Hillier, M. E. Hodson

Journal of Sedimentary Research (SEPM)

... of relatively pure minerals from a mixture is an essential prerequisite for many mineralogical studies. Apart from the laborious task of picking minerals...