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The AAPG/Datapages Combined Publications Database

Showing 14,279 Results. Searched 200,357 documents.

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Gas Sampling for Mercury Analysis

Janelle Lawer

Australian Petroleum Production & Exploration Association (APPEA) Journal

... pre-job equipment preparation, use of multiple data sources (downhole and surface sampling, offshore and onshore analysis) and blind cross-checking...

2021

Abstract: Maximize the Potential of Seismic Data in Shale Exploration and Production … Examples from the Barnett Shale and the Eagle Ford Shale; #90187 (2014)

Joanne Wang and Duane Dopkin

Search and Discovery.com

... azimuth sampling in depth. To preserve true subsurface azimuth, we adopt a technology which decomposes and images the seismic data into full azimuth...

2014

The Interrelationship between Coalbed Methane and Produced Ground Water in the Lephalale Basin, South Africa, #80573 (2016).

Z. Gxaba, T. Kanyerere, K. Pietersen

Search and Discovery.com

... of the Karoo-age Ellisras Basin in Limpopo Province, South Africa in the light of new airborne geophysical data: a preliminary report: 11th SAGA Biennial...

2016

Geological, Geophysical and Chemical Evidence for Natural Seepage of Petroleum Off the Northeast Coast of Baffin Island

B. MacLean, R.K.H. Falconer, E.M. Levy

CSPG Bulletin

... basalts of western Davis Strait: bedrock core samples and geophysical data: Canadian Journal of Earth Sciences, v. 15, p. 773-780. MacLean, B., Jansa, L.F....

1981

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...

2022

Bayesian geophysical inversion with Gaussian process machine learning and trans-D Markov chain Monte Carlo

Anandaroop Ray, David Myer

Petroleum Exploration Society of Australia (PESA)

... of geophysical data (see Pasquale and Linde (2016) for a discussion). Designing an informative prior which accurately reflects the earth’s spatial...

2019

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...

2022

Comparing DAS and geophone data and imaging for monitoring CO2 sequestration

Yong Ma, Weichang Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...Comparing DAS and geophone data and imaging for monitoring CO2 sequestration Yong Ma, Weichang Li DAS in monitoring CO2 sequestration Comparing DAS...

2022

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

... systems Higher data sampling and recording rates (200 Hz sampling, 1 Hz recording) Precise DGPS positioning for removal of ship accelerations More...

1998

Gaseous Survey Methods in Exploration and Prospecting for Oil and Gas: A Review

George V. Chilingar,, Mostafa Karim

CSPG Bulletin

... on Sampling and Desorption of Drilling Fluid Samples and Cores," in ibid. Kartsev, A. A., Tabasaranskiy, Z. A., Subbota, M. I., and Mogilevskiy, G...

1962

Application of Surface Geochemistry for Hydrocarbon Detection Case Study: Panen Field, Jabung Block, South Sumatera

Beiruny Syam, Arnaz Aayuba, Hendra Niko Saputra, Teguh Fitriano

Indonesian Petroleum Association

... for this study were integrated of geophysical data (Seismic section and subsurface map) and drilling data (mudlog, and wireline logs). One...

2010

Robust seismic data denoising based on factor group-sparse regularization

Mi Zhang, Yang Liuy, Jingming Liy, Gui Cheny

International Meeting for Applied Geoscience and Energy (IMAGE)

..., INTRODUCTION With the improvement of geophysical prospecting, the demand for seismic data with high signal-to-noise ratio, high fidelity and high quality...

2024

In-Situ Laboratory for CO

Karsten Michael, Arsham Avijegon, Ludovic Ricard, Matt Myers, Konstantin Tertyshnikov, Roman Pevzner, Julian Strand, Barry Freifeld, Mark Woitt, Marina Pervukhina, Andrew Feitz, Bobby Pejcic, Linda Stalker, Brett Harris, Jo Myers, Alf Larcher, Praveen Rachakonda, Laurent Langhi, Tess Dance, Allison Hortle, Jennifer Roberts, Martijn Woltering, Cameron White, Claudio Delle Piane

Petroleum Exploration Society of Australia (PESA)

...: 1) Harvey-2 – primarily for CO2 injection, 2) a fiberglass geophysical monitoring well with behind-casing instrumentation, and 3) a shallow...

2019

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...

2016

Geophysical Monitoring with Seismic Metamaterial Contrast Agents

Quin R. S. Miller, H. Todd Schaef, Satish K. Nune, Ki Won Jung, Jeffrey A. Burghardt, Paul F. Martin, Matthew S. Prowant, Kayte M. Denslow, Chris E. Strickland, Manika Prasad, Mathias Pohl, Piyoosh Jaysaval, B. Peter McGrail

Unconventional Resources Technology Conference (URTEC)

... insulation shell to minimize thermal drift. Detailed methods concerning the experimental frequency control, data sampling parameters, and waveform...

2019

Nature of the Canada Basin–Implications from Satellite-derived Magnetic Anomaly Data

Patrick T. Taylor

Alaska Geological Society

... satellite data: Geophysical Research Letters, v. 9, p. 281–284. Cummings, W. D., and Dessler, A. J., 1967, Field-aligned currents in the magnetosphere...

1983

Strategies for Sampling Spatially Heterogeneous Phenomena: the Example of River Gravels

John Wolcott , Michael Church

Journal of Sedimentary Research (SEPM)

... is data collection. One reason for this lies in attitudes that have been expressed toward fundamental sampling questions. Two extreme views are: 1...

1991

Bayesian RockAVO: Direct petrophysical inversion with hierarchical conditional GANs

Miguel Corrales, Muhammad Izzatullah, Matteo Ravasi, Hussein Hoteit

International Meeting for Applied Geoscience and Energy (IMAGE)

...). This approach, referred here as RockAVO, allows direct inversion of pre-stack seismic data for petrophysical parameters. INTRODUCTION Geophysical...

2022

Anti-aliasing seismic data interpolation by dip-informed self-supervised learning

Shirui Wang, Xuqing Wu, Jiefu Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... network (DINN) With the undersampled observation x, and its corresponding high-resolution data y, the sampling process can be formulated as x = σm (y...

2023

Seismic Frequency Bandwidth Constraints in Deepwater Locations

Andrew Long, Iain Buchan

Indonesian Petroleum Association

... optimal data quality. As demonstrated in a deepwater 3D seismic example from the Philippines, the use of tight spatial sampling in both the inline...

2004

Grid-less Simulation of a Fluvio-Deltaic Environment, #41365 (2014)

R. Mohan Srivastava, Marko Maucec, Jeffrey Yarus

Search and Discovery.com

... realizations of rock or fluid properties by sampling from local probability distributions; they move to a specific location, x, and answer the question...

2014

The Application of Successive Sampling Models for Hydrocarbon Resource Assessment in the North Sea [Abstract]

Chen, Z., Sindling-Larsen, R.

CSPG Bulletin

... 160 Vol. 38 (1990) No. 1. (March) The objective of this paper is to compare three successive sampling models using nine simulated data sets...

1990

Hierarchical Analysis of Variance of Shelf-Sediment Texture: ABSTRACT

James C. Kelley, Dean A. McManus

AAPG Bulletin

... variabilities, an extensive sampling program was undertaken on the continental shelf of Washington. Sampling was done in a stratified-multistage...

1969

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