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The AAPG/Datapages Combined Publications Database

Showing 3,060 Results. Searched 200,619 documents.

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Application of full-waveform inversion to ultra-high-density OBN data at Clair field

Simon Luo, Xukai Shen, Philip Tillotson, Lindsey Smith, Dan Davies

International Meeting for Applied Geoscience and Energy (IMAGE)

... ocean-bottom node (UHDOBN) data (Tillotson et al., 2019), which is to be the baseline for the first 4D monitor survey at Clair planned for 2023. We...

2022

Tomographic waveform inversion (TWI) applied to real seismic data

Jlio Oliva Frigrio, Biondo Biondi

International Meeting for Applied Geoscience and Energy (IMAGE)

... in this work only the baseline survey was used. Theory As introduced by Frigério and Biondi, 2020, TWI is a minimization problem defined...

2022

Characteristics of the Tonkawa Sandstone in Northwestern Roger Mills and Southwestern Ellis Counties, Oklahoma

Alex T. Fitzjarrald

Oklahoma City Geological Society

... gamma ray logs; sandstone was identified using a 60 API unit deflection from an averaged shale baseline defined using the total thickness between...

2016

Applications and Limitations of Inorganic Geochemical-Chemostratigraphic Records From the Devonian Three Forks Formation, North Dakota, USA

Harry Rowe, Evan Sivil, Austin Morrell, Pukar Mainali, Gerry Torrez, Amanda Musgrove, Jarred Garza

Unconventional Resources Technology Conference (URTEC)

... peak was abse or barely ab til ent bove baseline. ce alysis the core slab face was dunked and ligh scrubbed w a wet tow then dried a s d htly...

2017

NMR Signature and Quantification of Bitumen in Unconventional Source Rocks

Stacey Althaus, JinHong Chen, David Jacobi, Joshua Brothers

Unconventional Resources Technology Conference (URTEC)

... to ensure minimal humidity. Initially, a background spectra is acquired as a baseline under the purge conditions, and then the pellet is analyzed using...

2019

Sequence Stratigraphic and Depositional Framework of the Paleocene Lower Wilcox Strata, Northwest Gulf of Mexico Basin

Liangqing Xue, William E. Galloway

GCAGS Transactions

... baseline was chosen to define net-sandstone lithology. The net-sandstone maps are contoured on the basis of about 500 well control points. The net...

1993

In Situ Logs of Gas Composition of CO2-ECBM Trial in Buchanan County, Virginia, with Downhole Reservoir Raman System

Grant A. Myers, Alec Cookman, Nino Ripepi

Unconventional Resources Technology Conference (URTEC)

..., with the locations of important peaks annotated. Along the x-axis, the laser line is set to 0 cm-1. Raman shift is a measure of the energy difference relative...

2019

Energy Production Versus Energy Consumption: How Do We Bridge The Gap Through Effective Communication?

Deb Ryan, Lisa Hamil, Ahna Mee, Kathryn Mills

Unconventional Resources Technology Conference (URTEC)

... to do so (2011) First state to require baseline and post-drilling groundwater sampling (2013) Limit drilling near homes and schools with 1,000 ft...

2020

An Innovative Approach for Measuring Steady-State Relative Permeability of Tight Sands using NMR Technology

Elhadi Belaifa, Lazreg Belazreg, Moemen Abdelrahman, Ali Shawaf

Unconventional Resources Technology Conference (URTEC)

... with doped (0.2%MnCl2) formation water chemistry to shift NMR water response in order to differentiate between water and condensate signals. The doping...

2025

New Evidence for Long-Term, Salt-Related Deformation at Upheaval Dome, SE Utah; #10756 (2015)

Patrick J. Geesaman, Bruce D. Trudgill, Thomas E. Hearon IV, Mark G. Rowan

Search and Discovery.com

... the underlying Chinle. Structural analysis at Upheaval Dome reveals: (1) synclinal growth axes and associated depositional centers shift away from the center...

2015

Regional stratigraphy, elemental chemostratigraphy, and organic richness of the Niobrara Member of the Mancos Shale, Piceance Basin, Colorado

Aya El Attar, and Matthew J. Pranter

AAPG Bulletin

...-grained, nonsource interval. A baseline condition is identified when the two log profiles directly track each other over a considerable depth range...

2016

Reservoir Characterization of the Bakken Petroleum System - A Regional Data Analysis Method (Phase I of II)

Kaushik Gangiredla, Donald Westacott

Unconventional Resources Technology Conference (URTEC)

... voltage differential between the borehole and surface electrodes. Baseline correction of the recorded SP was completed such that a nominal zero millivolt...

2014

Environmental Isotopes as Indicators of the Residence Time of Ground Waters in the Eagle Flat and Red Light Draw Basins of Trans-Pecos, Texas

Bruce K. Darling, Barry J. Hibbs, John M. Sharp, Jr.

West Texas Geological Society

... method of deriving a baseline estimate of the residence time of ground water. The 3H and 18O values of 78 samples of ground water from the Eagle Flat...

1998

Geochemical Fluid Correlations of the Cretaceous Petroleum Systems, Denver Basin, USA

Michael Dolan, Luke Arnsberger, Patrick Travers, Grant Zimbrick, Benjamin C. Burke

Unconventional Resources Technology Conference (URTEC)

... in the Upper Cretaceous petroleum systems of the Denver Basin. Baseline geochemical correlations using rock and oil data provide calibration data...

2022

Sensitivity analysis of geological rule-based subsurface model parameters on fluid flow

Honggeun Jo, Michael J. Pyrcz, Fabien Laugier, and Morgan Sullivan

AAPG Bulletin

... for defining new elements is the avulsion process, which is the shift in lobe location. The importance of using avulsion to define elements...

2023

A general model for growth trajectories of linear carbonate platforms

Nicolas Goudemand,, Pulkit Singh, Jonathan L. Payne

Journal of Sedimentary Research (SEPM)

..., aggradation (i.e., stationary), or retrogradation (e.g., Wilson 1975; Read 1982). The general tendency for platforms to shift among prograding, aggrading...

2020

Progress in Laboratory Studies of Gas Hydrate in Porous Media at the Geological Survey of Canada

J. F. Wright, S. R. Dallimore

AAPG Special Volumes

... conditions; and (4) provision of fundamental baseline data for understanding the geological occurrence and production characteristics of gas hydrate...

2009

Eagle Ford Miscible Fluid Injection Pilot Project Evaluation and Economic Evaluation Under Different Utilization Ratios

Yiwen (Sophia) Gong, Timothy P. McMahon

Unconventional Resources Technology Conference (URTEC)

... to establish a baseline natural decline, while post-injection EUR was assessed to measure production uplift. To account for the complexities of lease...

2025

Baseline characterization of the CO2SINK geological storage site at Ketzin, Germany

Andrea Frster, Ben Norden, Kim Zinck-Jrgensen, Peter Frykman, Johannes Kulenkampff, Erik Spangenberg, Jrg Erzinger, Martin Zimmer, Jrgen Kopp, Gnter Borm, Chris Juhlin, Calin-Gabriel Cosma, Suzanne Hurter

Environmental Geosciences (DEG)

...Baseline characterization of the CO2SINK geological storage site at Ketzin, Germany Andrea Frster, Ben Norden, Kim Zinck-Jrgensen, Peter Frykman...

2006

Part I. Inorganic Geochemical Techniques

J. R. Allan, W. D. Wiggins

AAPG Special Volumes

... to that of a marine carbonate baseline (central part of diagram), we can gain a better understanding of the environment in which dolomite formed. End...

1993

Deploying Hydrocarbon Monitoring Technologies in the 2019 NOFO Oil-on-Water Field Exercise

Xiubin Qi, Mederic Mainson, Emma Crooke, Ian Hay, Andrew Ross, Paul Irving

Australian Petroleum Production & Exploration Association (APPEA) Journal

... and display live data in real time. Baseline Turner fluorometer The Turner sensor is a three-channel fluorometer, with all channels targeting different chemical...

2020

2D seismic surveys as an alternative for CO2 monitoring in the North Dakota CarbonSAFE project

César Barajas-Olalde, Donald C. Adams, Hansel Gonzalez, Mengmeng Zhang, Pablo Benitez, Ryan J. Klapperich, Wesley D. Peck, Panos Doulgeris

International Meeting for Applied Geoscience and Energy (IMAGE)

... Dakota CarbonSAFE (Carbon Storage Assurance Facility Enterprise) project, seismic, controlledsource electromagnetic, and microgravity baseline...

2023

Baseline/Calibration Method for Reservoir Pressure Determination

J.R. Adams, B. Dotson, H. Sebastian, S. Motealleh

Unconventional Resources Technology Conference (URTEC)

...Baseline/Calibration Method for Reservoir Pressure Determination J.R. Adams, B. Dotson, H. Sebastian, S. Motealleh URTeC 1619150 Baseline...

2013

Impact of Groundwater Withdrawal on a San Francisco Bay Wetland

Christina M. Scott, Russell Fitzpatrick

Pacific Section SEPM

... points and several surface water bodies were collected monthly between December 1990 and December 1991 to establish a baseline. These samples were...

1995

The Late Cambrian Spice (13C) Event and the Sauk II-SAUK III Regression: New Evidence from Laurentian Basins in Utah, Iowa, and Newfoundland

Matthew R. Saltzman, Clinton A. Cowan, Anthony C. Runkel, Bruce Runnegar, Michael C. Stewart,, Allison R. Palmer

Journal of Sedimentary Research (SEPM)

... precisely in this section (compare with Montanez et al. 2000), but a shift from baseline values to a consistently positive trend appears to occur a few...

2004

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