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The AAPG/Datapages Combined Publications Database

Showing 1,706 Results. Searched 200,357 documents.

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Solving the puzzle of the bivalve shell fragment: inferring the original abundance and size frequency from the fragmented record

Eric N. Powell

PALAIOS

... as the preferred reconstruction. In the second method, hereafter termed the ‘‘minimum percentile error’’ method, the 10th percentiles are calculated for each dataset...

2020

ABSTRACT: Seismic amplitude analysis of the lower Cruse sands, southwest Soldado, Trinidad

Dupigny, A. and Charles, D.

Geological Society of Trinidad & Tobago

... various methods of amplitude extraction (including max. positive, negative and absolute, average absolute and RMS), amplitudes were extracted from the oil...

1995

Abstract: Rusticles from the R.M.S. Titanic

H. Mann, W. Wells, S. Blasco

Atlantic Geology

...Abstract: Rusticles from the R.M.S. Titanic H. Mann, W. Wells, S. Blasco 80 AGS ABS1RACTS Rusticles from the R.M.S. Titanic H. Mannl, W. Wells2...

1996

Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples

Dan Negut

Search and Discovery.com

...Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples Dan Negut Wavefield Extrapolation for Prestack Time...

Unknown

ABSTRACT: Application of Seismic Attributes Analysis in the Prediction of Channel Sand Development and Lateral Continuity: A Case from Some Part of Offshore Niger Delta; #90115 (2010)

Mary T. Olowokere and John S. Ojo

Search and Discovery.com

... for lithological differentiation, facies identification and hydrocarbon mapping. RMS amplitude and variance attributes were utilized...

2010

Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples

Dan Negut

Search and Discovery.com

...Wavefield Extrapolation for Prestack Time Migration with RMS Velocity: Part II … Data Examples Dan Negut Wavefield Extrapolation for Prestack Time...

Unknown

Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)

Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand

Search and Discovery.com

... of the vertical fracture orientation. For interpretation, this data needs to be converted from RMS to interval velocities using a generalized Dix...

2014

Getting it Right the First Time in the Ceduna Sub-Basin: Regional and Target Depth Imaging in a Frontier Setting

Weidi Koh

Australian Petroleum Production & Exploration Association (APPEA) Journal

...) of stacks, models, CIG and gamma is performed. Gamma is a measure of the second-order residual velocity error and is approximated as a ratio...

2017

Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)

Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand

Search and Discovery.com

... of QCs to analyze the data quality. A series of maps are produced, such as average and dominant frequency content, RMS amplitude over a large window...

2014

Understanding Attributes and Their Use in the Application of Neural Analysis … Case Histories Both Conventional and Unconventional, #41473 (2014).

Deborah Sacrey, Rocky Roden

Search and Discovery.com

..., instantaneous frequency) Amplitude defining attributes (Average Energy, Sweetness, RMS) Coherency/Similarity AVO Attributes Inversion Spectral...

2014

Automated Numerical History Matching in the Bakken: Enhancing Forecasting and Reservoir Characterization

M. Carlsen, C. Miranda, A. Kianinejad, S. Matringe, C. Cipolla, R. Archer, I. Yusra, S. Mydland

Unconventional Resources Technology Conference (URTEC)

... are 1, while they can also be set to 0 (no importance), and 10 (high importance). Reported is a root-mean-square (RMS) residual error...

2025

Eagle Ford Fluid Type Variation and Completion Optimization: A Case for Data Analytics

Fahd Siddiqui, Ali Rezaei, Birol Dindoruk, Mohamed Y. Soliman

Unconventional Resources Technology Conference (URTEC)

... Squared (RMS) regression optimizer. ANN-1 reported an error of 2.4 API which is well within process dependency of the API measurements and within...

2019

Abstract: "StandardizedŽ Field Development Planning in Acceleration of the Upper Shuaiba Reservoirs in the North of Sultanate of Oman; #90314 (2018)

Hamed Al Bulushi, Saleh Al Sulaimi, John Meyers, Suleiman Al Kindy

Search and Discovery.com

... of the US play is currently pursued. The development aspects of the project are: An evacuation scheme with a new RMS station at every 100 km2 is proposed (4...

2018

The Geological and Geophysical Evaluation of the S-108 Area, Gulf of Paria, Offshore Western Trinidad, #20232 (2014)

Nancy Gallai, Curtis Archie

Search and Discovery.com

... Maps were drawn for the individual packages, and Structure, RMS Amplitude and Net Hydrocarbon maps for Forest 1 and Cruse 1 were generated. Oil/Water...

2014

4D Seismic Analysis and Reservoir Management at Christina Lake; #41369 (2014)

Samuel Quiroga, Lori Barth, and Maliha Zaman

Search and Discovery.com

... and geoscientists with valuable information of steam chamber growth and geologic heterogeneities. Figure 1 and Figure 2 show the seismic RMS amplitude...

2014

Stratigraphic Architecture and Evolution of Canyons and Other Sediment Conduits in the SE Loppa High, Barents Sea; #51471 (2018)

Dicky Harishidayat, Ståle Emil Johansen, Kamaldeen Olakunle Omosanya, Solveig Plyem Løseth

Search and Discovery.com

...) 5) Time slice of 800ms on an RMS amplitude of seismic attribute shows denudation area of isolated Loppa high in the north (High RMS amplitude...

2018

Applying 3D Seismic Technology to Better Understand the Mechanical Variability of the Lower Barnett Shale in Southern Montague and Northern Wise Counties, Fort Worth Basin.

Andy Stephens

Unconventional Resources Technology Conference (URTEC)

... by combining various ratios of the seismic input volumes until a best match is obtained. The difference between the two is expressed as an rms error...

2013

Monitoring underwater sounds using distributed acoustic sensing with a dark fiber: A pilot study offshore Western Australia

Evgenii Sidenko, Olivia Collet, Henry A. Debens, Christine Erbe, Alexander N. Gavrilov, David Hume, Robert D. McCauley, Denise McCorry, Roman Pevzner, Pavel Shashkin, Konstantin Tertyshnikov, Boris Gurevich

International Meeting for Applied Geoscience and Energy (IMAGE)

... the length of the cable. Figure 1 shows the root-mean-square (RMS) DAS amplitude along the first 5 km section of the cable close to the planform (channel 0...

2024

Seismic geomorphology analysis of coal-bearing reservoirs using waveform classification: A case study from the Northern Malay Basin

Ismailalwali A. M. Babikir, Ahmed M. A. Salim, Deva P. Ghosh

Geological Society of Malaysia (GSM)

... in a fluvio-deltaic setting (Ince et al., 2011). WAVEFORM CLASSIFICATION Classical seismic attributes such as RMS amplitude, reflection strength, and sweetness...

2019

Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO

Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich

Petroleum Exploration Society of Australia (PESA)

... parameter. For each model in Figure 5, we have chosen those parameters which produce the least error (~ 5%) in comparison with the ‘true’ AI model. 𝑅II...

2019

Comparison of Marcellus Fracturing Using Azimuthal Seismic Attributes Versus Published Data From Outcrop Studies

Tanya L. Inks, Terry Engelder, Jacki S. Hocum, Bruce Golob, Darien O'Brien

Unconventional Resources Technology Conference (URTEC)

... that are not corrected by the isotropic velocity are inverted to create Root Mean Square (RMS) velocity volumes, RMS Vfast and RMS Vslow. More delayed...

2014

Differentiation of Beach, Dune, and Aeolian Flat Environments by Size Analysis, Mustang Island, Texas

Curtis C. Mason, Robert L. Folk

Journal of Sedimentary Research (SEPM)

... flat samples are almost always more strongly leptokurtic. Brackets indicate the rms deviation (that is, probable experimental error) for each parameter...

1958

Giant Cretaceous Mixed Contouritic-Turbiditic Systems, Offshore Uruguay: The Interaction between Rift-Related Basin Morphology, Contour Currents and Downslope Sedimentation, #30482 (2016).

G. Badalini, P. Thompson, S. Wrigley, R. Walker, J. Argent, F.J. Hernandez-Molina, M. Soto, H. de Santa Ana

Search and Discovery.com

... coastline) • Objectives RMS surface slice (20m thick), Late Creta – Describe array of Cretaceous sedimentary features/depositional environments...

2016

The 14 August 1983 Cimarron, Colorado Earthquake and the Cimarron Fault

Ivan G. Wong, James R. Humphrey

Rocky Mountain Association of Geologists

... TIME . LATITUDE 38O N 17.14' LONGITUDE 107O W 13.55' FOCAL DEPTH 6.3 km STANDARD ERRORS EPICENTER 2.0 km FOCAL DEPTH 2.8 km RMS ERROR 0.30 sec...

1986

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