Randomness in 3-D Seismic Survey Design, by Engin Alkan and Bob Hardage, #40265 (2007).

Search and Discovery.com

3D pre-trained transformers for seismic fault detection, image denoising and dense horizon interpretation

Enning Wang, Peter Lovely, Lachlan Wright, Sarah Vitel, Anusha Sekar, Maisha Amaru

International Meeting for Applied Geoscience and Energy (IMAGE)

.... During inference, resampling the input seismic can compensate scale difference between training and prediction data. Horizontal up-sampling, denoising...

Abstract: Efficient Sampling of 3-D Basin Modelling Scenarios, by S. B. Nielsen and K. Gallagher; #90923 (1999)

Search and Discovery.com

Reservoir Characterization of Fractured Basement Using Seismic Attributes, Dayung Field Case Study, South Sumatra Indonesia

Yan Darmadi, Agus Harahap, Rita Achdiat, Mugie Ginanjar, John Hughes

Indonesian Petroleum Association

... for simulating a fractured basement reservoir. Petrophysical data from nine wells coupled with core data from eight of the wells and image logs data from four...

Multi-information intelligent decision process for first-break picking

Fei Luo, Lanlan Yan

International Meeting for Applied Geoscience and Energy (IMAGE)

.... As shown in Fig. 3, the synthetic data has 36 seismic traces, and each trace has 701 sampling points and the sampling interval is 1ms. Different levels...

Unlocking Shale Potential by Including Seismic Data into Drilling and Production Decisions

Marianne Rauch, David Langton, Josh Bedell, Matt Mayer

Unconventional Resources Technology Conference (URTEC)

...Unlocking Shale Potential by Including Seismic Data into Drilling and Production Decisions Marianne Rauch, David Langton, Josh Bedell, Matt Mayer...

Subsurface uncertainty quantification with deep geologic priors: A variational Bayesian framework

Ashutosh Tewari, Brent Wheelock, Jacob Clark, Dallas Foster, Matthew Li, Youssef Marzouk

International Meeting for Applied Geoscience and Energy (IMAGE)

... loss in the forward operator, noisy and limited data, etc.— where many different configurations of parameter fields explain the observed geophysical...

Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)

A. Drottning and M. Branston

Search and Discovery.com

... and resolution. The technique will be demonstrated on data from the Norne field offshore mid-Norway. An overview of a typical modeling workflow can be found...

Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)

A. Drottning and M. Branston

Search and Discovery.com

... and resolution. The technique will be demonstrated on data from the Norne field offshore mid-Norway. An overview of a typical modeling workflow can be found...

Reconstruction of the Subsurface Reflected Wavefield on a Dense Grid from Multisensor Streamer Data

M. Vassallo, K. Eggenberger, D.J. van Manen, P. Watterson, A. Raskopin, A. Özbek

Indonesian Petroleum Association

... to 3D multisensor synthetic data bringing significant improvements to address aliasing arising from sparse crossline sampling. GMP achieves joint...

A geophysical and geochemical interpretation of the configuration of the Mount Peyton complex, central Newfoundland

H. G. Miller, S. A. M. Thakwalakwa

Atlantic Geology

... between the various lithologies and specific geophysical and geochemical signatures. Shaded relief techniques applied to the aeromagnetic data indicate...

Application of Geostatistical Estimation and Simulation to Petroleum Geology

John Vann

Petroleum Exploration Society of Australia (PESA)

... and geophysical data. This is the first of a three part article on Ceostatistics submitted by John Vann of GEOVAL, the remaining sections will appear...

Uncertainty analysis of full-waveform velocity inversion

Kai Yao, Han Yin, Lian Duan, Yu Zhang, Feng Chen, Huili He, Mourad Khdhaouria, Lamia Rouis

International Meeting for Applied Geoscience and Energy (IMAGE)

... from seismic data. A key challenge in FWI is to assess the accuracy of the inverted models or their specific portions. A question accompanying...

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...

The Evaluation of Indirect Water Cut Measurement Using Coriolis Flowmeter Case Study: Kerisi Oil Allocation Meter

Nugroho Wibisono

Indonesian Petroleum Association

... CORIOLIS FLOWMETER CASE STUDY: KERISI OIL ALLOCATION METER Nugroho Wibisono* ABSTRACT Water cut (water content) data in oil and water mixture is used...

Seismic Migration: Part 7. Geophysical Methods

Ken Larner, David Hale

AAPG Special Volumes

... coarse a spatial sampling interval, and missing data (e.g., due to seismic source misfires). Click to view image in JPEG format. Fig. 4. [Grey Scale...

Abstract: Data Processing from a Single-Well Microseismic Monitoring in Western Canada Using a Newly Developed MATLAB Based Package (Camps); #90224 (2015)

Jubran Akram and David W. Eaton

Search and Discovery.com

.... The microseismic data were acquired with a sampling interval of 0.25ms using 12 threecomponent receivers, with 10m inter-receiver spacing. Figure 1: Microseismic...

ABSTRACT: Integration of Mud Gas Isotope Data with Field Appraisal at Horn Mountain Field, Deepwater Gulf of Mexico; #90007 (2002)

Tom Berkman, Leroy Ellis, David Grass

Search and Discovery.com

... Isotope Data with Field Appraisal at Horn Mountain Field, Deepwater Gulf of Mexico Advances in sampling and analytical techniques now permit...

Application of Geophysical Method to Delineate Contamination in Waste Disposal Site of Ampar Tenang, Dengkil, Selangor D.E.

Abdul Rahim Samsudin, Umar Hamzah, Wan Zuhairi Wan Yaacob, Bahaa-eldin El Wali Abdel Rahim, Loh Yean Sze

Geological Society of Malaysia (GSM)

...Application of Geophysical Method to Delineate Contamination in Waste Disposal Site of Ampar Tenang, Dengkil, Selangor D.E. Abdul Rahim Samsudin...

Sampling and Analytical Strategies for Delineating Petroleum Contaminated Soils and Ground Water

J.V. Headley, W.E. Rae

CSPG Bulletin

... and acceptable quality is provided (Taylor, 1987). The purpose of the sampling and analytical program should therefore be well-defined to permit data...

Abstract: Giant Carlin-type gold deposits: characteristics, origins and exploration methodology

Greg B. Arehart

Atlantic Geology

..., it has proven quite difficult to extract geochemical data that are clearly related to their genesis. However, fluid inclusion data indicate pressures...

Reconciling MICP Curves into 3D Static Models to Understand Sources of Uncertainty in Water Saturation Modelling

Search and Discovery.com

Modern Geochemistry Methods to Prove Working Petroleum Systems: Applications for Offshore Myanmar; #41795 (2016)

Dan McConnell

Search and Discovery.com

... is largely attributed to deficiencies in sampling equipment and procedures that used to be common practice. Submersible and ROV studies show...

Abstract: A Comparison of 5D Reconstruction Methods; #90187 (2014)

A. Stanton, N. Kreimer, D. Bonar, M. Naghizadeh, and M. D. Sacchi

Search and Discovery.com

...fine the fit of the data by Fit = 10 · log ||S ◦ dinput ||2 2 , (dB). ||S ◦ (d − dinput )||2 2 (2) where S is the 5D sampling operator which has...

Acquisition geometry design based on full-wavefield migration

Billy A. Revelo Obando, Gerrit Blacquire

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the best seismic image would be obtained from fully sampled data, i.e., satisfying the Nyquist-Shannon sampling theorem. However, in practice...