Building the Regional Understanding of the Deep-Water Geology and Benthic Ecology of the Great Australian Bight

Andrew Ross, Alan Williams, Asrar Talukder, Joanna Parr, Christine Trefry, Richard Kempton, Charlotte Stalvies, Franziska Althaus, Andrew Kulpecz, Carole Schaefer, Phil Rarey

Australian Petroleum Production & Exploration Association (APPEA) Journal

... and understanding of the subbasin is therefore based on geophysical data interpretation and sparse wells drilled, predominantly within the Duntroon...

Delineation of Shallow Gulf Coast Structure and Stratigraphy Using Seismic Shear Wave Reflections

T. L. Dobecki and J. Steele

Houston Geological Society Bulletin

... of the very short seismic shear wavelengths in these Gulf Coast sediments. Using this method along with limited borehole geophysical log data is a cost...

Oil and Gas Developments in Alaska in 1984

Kenneth A. Boyd, Robert M. Hiles

AAPG Bulletin

... Refuge (ANWR) (Figure 1) was shown as 23 companies contracted with Geophysical Services, Inc., for a 730-mi seismic, gravity, and shot-hole sampling...

Establishing the Base of Underground Sources of Drinking Water (USDW) using Geophysical Logs and Chemical Reports in the Southern San Joaquin Basin, California; #80468 (2015)

David Kong and Janice Gillespie

Search and Discovery.com

... the most accurate values for the formation water salinities, but the data is scarce. The method in this analysis uses open-hole geophysical logs...

Abstract: Comparative Fracture Analysis and Characterization of the Upper Cretaceous Jumping Pound Sandstone and Second White Specks Formation, Sourthwestern Alberta; #90224 (2015)

Bram A. Komaromi and Per K. Pedersen

Search and Discovery.com

... required to complete detailed sampling in the field. Conclusions Data results emphasize the bias of orientation when the scanline sampling method is applied...

Improved Techniques for Acquiring Pressure and Fluid Data in a Challenging Offshore Carbonate Environment, by K.D. Contreiras, F. Van-Dunem, P. Weinheber, A. Gisolf, and M. Rueda, #40433 (2009).

Search and Discovery.com

Marine Seismic Triple Source Case Studies from the Asia„Pacific Region

Ed Hager

Australian Petroleum Production & Exploration Association (APPEA) Journal

... geophysicist. Since then he has spent time in geophysical support, data processing and survey design departments for WesternGeco, becoming Solution Design...

Detecting undocumented needles in the haystack: Field experiment of detecting orphaned wells with unmanned aerial vehicle

Jiannan Wang, Yuxin Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... the UAV speed at 10 m/s. The sampling rate of the magnetometer was 1 kHz. During data processing, we resampled the data and reduced the sampling rate to 10...

An Analytic Approach to Sweetspot Mapping in the Eagle Ford Unconventional Play; #80406 (2014)

Murray Roth, Michael Roth, Ted Royer

Search and Discovery.com

... proximity to the nearest fault. The combination of engineering, geological, and geophysical data produced a comprehensive and highly correlated model of well...

Geochemical Surface Exploration for Hydrocarbons in North Sea

E. Faber, W. Stahl

AAPG Bulletin

... the analytical data. This fact is explained by the assumption of a threshold of methane concentration in sediments below which methane oxidizing bacteria...

Abstract: The Occurrence of Methane in Shallow Groundwater from Extensive Pre-Drill Sampling, by Boulanger, John; Smith, Bert; #90163 (2013)

Search and Discovery.com

Revisiting Sampling Bias in Fracture Networks Representation

Search and Discovery.com

A data-feature-policy solution for multiscale geological-geophysical intelligent reservoir characterization

Wenhao Zheng, Fei Tian, Qingyun Di, Jiangyun Zhang, Hui Zhou, Wang Zhang, Zhongxing Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... Geological-Geophysical Intelligent Reservoir Characterization 0.125m sampling interval are the basic data for data fusion. Due to distinct geophysical...

Determination of Geomechanical Parameters from Geophysical Logs: Section IV. Exploration Methods

M. B. Dusseault

AAPG Special Volumes

... of clay content, and synergetic use of logs and other data is critical. PERMEABILITY TO WATER Permeability as calculated from geophysical logs (SP...

Transdimensional Bayesian gravity inversion and uncertainty analysis for salt reconstruction

Xiaolong Wei, Jiajia Sun, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

...., and A. Malinverno, 2010, Receiver function inversion by trans-dimensional Monte Carlo sampling: Geophysical Journal International, 181, 858–872, doi: https://doi.org...

From Satellite Images to Reservoired Hydrocarbons: The In-Depth Investigations of the Marco Polo Seeps, Green Canyon, Gulf of Mexico, #51377 (2017).

Harry Dembicki

Search and Discovery.com

... imagery to look for sea surface slicks, processing the 3-D seismic data for seafloor attributes to help recognize potential seep features, sampling...

Groundwater Environmental Liability Management Using Baseline Sampling Programs, #80588 (2017).

Thomas Murphy, Ashley Ager

Search and Discovery.com

... • Data management • Reporting • Subsequent scheduled sampling Initial Baseline Sampling • Consider 3rd party • • • • • • • Increases trust factor...

Presence of Preferential Flow Paths in Shallow Groundwater Systems as Indicated by Tracer Experiments and Geophysical Surveys

Murray E. Close, David C. Nobes, Liping Pang

Special Publications of SEPM

... of bromide and picloram were used for this study in combination with tracer experimental data to indicate the Acquisition and Processing of Geophysical...

Multiwell 3D DAS-VSP data acquisition for offshore exploration in the Middle East

Qingfeng Li, Gang Yu, Jilong Zhao, Dong Huang, Yangshuan Fan

International Meeting for Applied Geoscience and Energy (IMAGE)

... is 1 m, the sampling interval is 1 millisecond, and the offshore air guns are staggered at a density of 25 m x 25 m. The multi-well 3D DAS-VSP data...

Unsupervised frequency…space domain deep learning framework for reconstructing 5D seismic data

Gui Chen, Yang Liu, Haoran Zhang, Mi Zhang, Yuhang Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

...” (Stanton and Sacchi, 2016). The original data with the temporal sampling interval of 0.002 s have the size of 251 × 88 × 8 × 6 × 8 corresponding to T × X...

Mature Basin Exploration: Detailed Geochemical Surveys Lead to New Pays; #42253 (2018)

Dietmar (Deet) Schumacher

Search and Discovery.com

.... Grid designs keep the spatial density of sampling approximately constant and enable more direct correlation with subsurface data, an essential objective...

Results of a Vibroseis Sourced 3D Seismic Survey, Phetchabun Basin, Thailand

David Remus, Rex Prosser

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... Two appraisal wells failed to find hydrocarbons. Reinterpretation with additional infill 2D seismic data did not identify structural closure. Fletcher...

Predicting Clearwater Formation Natural Fracture Intensity, Athabasca Oil Sands Area; #51286 (2016)

Queena Chou, Andres Altosaar, Kevin Gillen

Search and Discovery.com

... fracture intensity data have been converted to P32 values to compensate for directional sampling bias. The details of the method are outlined in Wang, 2005...

Bottom Cable 3-D Seismic Operations in the Transition Zone

Ezhar Manaf, Bambang Indroyono, Peter C. Johnson, James A. Musser

Indonesian Petroleum Association

... acquisition to ensure the geophysical objective was achieved. While this data is not of interpretation quality, it is very useful for QC and making judgments...

Reliable 1D magnetotelluric probabilistic inversion considering modelling assumption violations

Hoël Seillé, Gerhard Visser

Petroleum Exploration Society of Australia (PESA)

... sampling is observed when the data becomes 2D and / or 3D. In the case of the MT site 1, the basement depth is underestimated by ~ 200m. This might...