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The AAPG/Datapages Combined Publications Database

Showing 31,713 Results. Searched 201,051 documents.

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Abstract: Interpreting Uncemented Multistage Hydraulic Fracturing Completion Effectiveness Using Fiber-Optic DTS Injection Data; #90174 (2014)

E. H. Holley, M. M. Molenaar, B. Banack, and E. Fidan

Search and Discovery.com

... distributed temperature sensing (DTS) offers a method for identifying, quantifying, and evaluating the NWB fracture geometry, the fracturing-fluid...

2014

Abstract: Detecting Stratigraphic Discontinuities using Wavelet and S-Transform Analysis of Well Log Data; #90174 (2014)

Akhilesh K. Verma, Burns A. Cheadle, William K. Mohanty, Aurobinda Routray, and Lalu Mansinha

Search and Discovery.com

..., Continuous wavelets transform, S-transform. Introduction Petroleum reservoir characterization is a demanding field for geoscientists that includes...

2014

Abstract: Inference of 2D and 3D Locally Varying Anisotropy Fields; #90187 (2014)

Maksuda Lillah and Jeff Boisvert

Search and Discovery.com

.... Introduction Traditional geostatistical techniques rely on the assumption of stationary anisotropy. This assumption is often relaxed and anisotropy...

2014

Abstract: Investigations of Seismic Signatures of CO2 Saturation as Part of a Geological Storage Project; #90187 (2014)

Gautier Njiekak, Douglas R. Schmitt, and Randolf S. Kofman

Search and Discovery.com

.... Introduction As is well known, societal acceptance of CO2 geological sequestration depends critically on the ability to monitor movement of CO2...

2014

Abstract: Removing Blended Sources Interference Using Stolt Operator; #90224 (2015)

Amr Ibrahim

Search and Discovery.com

... misfit function that is not susceptible to erratic noise in the data such as blending interferences. Introduction Blended sources acquisition offers...

2015

Abstract: Anisotropic Moment Tensor Inversion and Visualization Applied to a Dual Well Monitoring Survey; #90224 (2015)

Scott Leaney, Xin Yu, Chris Chapman, Les Bennett, Shawn Maxwell, Jim Rutledge, and John Duhault

Search and Discovery.com

... is ongoing. Introduction The source mechanism of induced microearthquakes is of interest to the oil and gas industry because of what it may reveal...

2015

4D GPR Fluid Flow Visualization in Fractured Carbonates at the 1 to 10 m Scale, #120056 (2013)

Mark Grasmueck, Pierpaolo Marchesini, Gregor P. Eberli, Michael Zeller,, Remke L. Van Dam

Search and Discovery.com

.... This experiment shows how 4D GPR can non-invasively track ongoing flow processes in rock-volumes of over 100 m3. Introduction and Significance Time-lapse 3D...

2013

Geochemical Exploration in Northern South America: Strategies and Recent Successes, #30420 (2015).

Dietmar (Deet) Schumacher

Search and Discovery.com

...  Services,  (USA,  France,  Malaysia)   OUTLINE   Introduction   Why Geochemical Exploration   Survey Design Considerations   Survey...

2015

Near-Surface Characterization for Seismic Exploration Based on Gravity and Resistivity Data; #41892 (2016)

Jan Mrlina

Search and Discovery.com

.... Introduction It is evident from many seismic surveys that good knowledge of the near-subsurface layer geometry and physical properties is crucial...

2016

Structural Modelling in the Kirthar Fold Belt of Pakistan: From Seismic to Regional Scale, #30546 (2018).

Ralph Hinsch, Chloe Asmar, Peter Hagedorn, Muhammad Nasim, Muhammad Aamir Rasheed, Noah Stevens, Bernhard Bretis, James M. Kiely

Search and Discovery.com

..., Vienna, Austria ([email protected]) OMV (PAKISTAN) Exploration GmbH, Islamabad, Pakistan 2 Introduction The Kirthar Fold Belt is part...

2018

Transfer Learning Applied to Seismic Images Classification; #42285 (2018)

Daniel Chevitarese, Daniela Szwarcman, Reinaldo Mozart D. Silva, Emilio Vital Brazil

Search and Discovery.com

... that are not geologically similar. Introduction The workflow adopted by the O&G industry to extract subsurface knowledge involves seismic interpretation, which...

2018

Seismic Facies Segmentation Using Deep Learning; #42286 (2018)

Daniel Chevitarese, Daniela Szwarcman, Reinaldo Mozart D. Silva, Emilio Vital Brazil

Search and Discovery.com

... that the model could produce a mask very close to the actual interpretation. Introduction The interpretation of seismic images is one of the essential...

2018

Three-Dimensional Modeling of Facies Architecture and Connectivity Variations of Meandering River Successions in Evolving Rift Basins, #51498 (2018).

Na Yan, Luca Colombera, Nigel P. Mountne

Search and Discovery.com

... , particularly to aid in the assessment of sandbody connectivity. Introduction and Background Half-grabens are the fundamental basin elements formed...

2018

Utilization of High-Resolution Short- and Long-Wave Hyperspectral Imaging for Integrative Rock Typing; #42447 (2019)

Xiuju Liu, Tobi Kosanke

Search and Discovery.com

...): ISPRS Journal of Photogrammetry and Remote Sensing, v. 75, p. 29–39. Utilization of High-resolution Short- and Long-wave Hyperspectral Imaging...

2019

High-Resolution Stratigraphic Characterization of Unconsolidated Deposits Using Direct-Push Electrical Conductivity Logging: A Floodplain-Margin Example

Marcia K. Schulmeister, James J. Butler Jr., Evan K. Franseen, Douglas A. Wysocki, James A. Doolittle

Special Publications of SEPM

... regarding stratigraphic controls on groundwater flow and solute transport. INTRODUCTION Field and modeling studies in a wide variety of geologic...

2004

Efficient Prediction of Proppant Placement Along a Horizontal Fracturing Stage for Perforation Design Optimization

Jiehao Wang, Amit Singh, Xinghui Liu, Peggy Rijken, Yunhui Tan, Sarvesh Naik

Unconventional Resources Technology Conference (URTEC)

... models in the literature and is able to provide quick and yet reliable solutions to proppant placement prediction and design optimization. Introduction...

2021

The Chemical Evolution of the Brines of Chott EL Djerid, Southern Tunisia, After an Exceptional Rainfall Event in January 1990

Robert G. Bryant, Nick A. Drake, Andrew C. Millington, Bruce W. Sellwood

Special Publications of SEPM

... INTRODUCTION In many arid regions playas form very significant hy drological sedimentological and biological domains Teller and others 1982 Teller...

1994

Clay Minerals and Log Analysis

Eric Eslinger, David Pevear

Special Publications of SEPM

... Geologists and Engineers (SC22), 1988 CHAPTER 9 CLAY MINERALS AND LOG ANALYSIS Introduction One goal of log analysis is to determine water...

1988

Tectonics and Hydrocarbon Potential of Thrust and Fold Belt of Southwestern New Mexico

Lee A. Woodward, Harvey R. Duchene

Rocky Mountain Association of Geologists

... southwestern New Mexico and is characterized by flat-lying thrusts and Subordinate closely compressed folds. These structures are of Laramide age (Late...

1982

DECONSTRUCTING TAPHONOMY TO RECONSTRUCT THE MORPHOLOGY AND LIFE HABIT OF ATTENBORITES JANEAE AT NILPENA EDIACARA NATIONAL PARK

Heather K. McCandless, Mary L. Droser

PALAIOS

... the only Ediacara taxon to be supported as pelagic based on both taphonomic and morphological evidence. INTRODUCTION The Ediacara Biota (575–539 ma...

2024

Provenance of Johns Valley Boulders in Late Paleozoic Ouachita Facies, Southeastern Oklahoma and Southwestern Arkansas

Gerald L. Shideler

AAPG Bulletin

.... The prolific introduction of boulders into the Ouachita geosyncline during deposition of the Johns Valley Formation resulted in the development...

1970

Immature Aquatic Dipteran Impressions Preserved in Tufa: Eocene Fossil Lake, Wyoming

V. Leroy Leggitt, Mark A. Loewen

Rocky Mountain Association of Geologists

..., 1996, Aquatic Diptera, part 1, larvae of aquatic Diptera, in R.W. Merritt, and K.W. Cummins, eds., An introduction to the aquatic insects of North...

2007

Numerical Evaluation of Bulk Geomechanical Properties of Fractured Coal with Changing Net Effective Stress Conditions

Travis R. Mitchell, Ruizhi Zhong, Ray Johnson Jr., Christopher R. Leonardi

Unconventional Resources Technology Conference (URTEC)

..., the prediction of compaction and subsidence, and reservoir management can all benefit from the knowledge gained in this study. 2 Introduction...

2021

Properties

Eric Eslinger, David Pevear

Special Publications of SEPM

... and Engineers (SC22), 1988 CHAPTER 3 PROPERTIES Introduction Clay minerals are very reactive because of their large surface area and because they commonly...

1988

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