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The AAPG/Datapages Combined Publications Database

Showing 5,195 Results. Searched 200,626 documents.

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Ascending

Contributions of Compaction and Aquathermal Pressuring to Geopressure and the Influence of Environmental Conditions: REPLY

Xiaorong Luo , Guy Vasseur

AAPG Bulletin

... 1993 2011 2014 77 11. (November) Bethke, C. M., 1986, Inverse hydrologic analysis of the distribution and origin of Gulf Coast-type geopressured...

1993

Abstract: Data Interpolation by Angular Weighted MWNI; #90187 (2014)

Mark Ng and Dan Negut

Search and Discovery.com

... (2) .  Step 2: Modify M(θ). One way is to change it into a mask value of 1.0 or a very small value depending on a threshold level q that can...

2014

Improving Subduction Zone Hazards Assessments Using the Coastal Stratigraphic Record, #51607 (2019).

Tina Dura,

Search and Discovery.com

.... doi.org/10.1016/j.quascirev.2014.10.006 ~mru[~)[r@woITl@ ~M[Q)(Q]QD~OO@[ill ~@U1l® [g]@~@(f@~ ~~~®~~rnm®mJl@ M~DU1l~ ~[ffi@ ~@@~~@~ ~W@~D...

2019

Characterization of Subsurface Bedding-Parallel Shear Fractures and Their Influence on Shale Gas Enrichment in Wufeng-Longmaxi Formation, SiChuan Basin, China.

Li-Wei Jiang, Yong He, Dong-Chu Shu, Wei Niu, Feng Pan, Yue Wang, Kai-Xuan Li, Hai-Peng Zhao, Yu Tang

Unconventional Resources Technology Conference (URTEC)

... indicates that the macroporous component has an inverse relationship with the intensity of bedding-parallel shear fractures. The results indicate that bedding...

2019

Inverse 4D seismic timeshifts: How much do our reservoirs rebound?

Jan Stammeijer, Duane Mikulencak, Chen Bao

International Meeting for Applied Geoscience and Energy (IMAGE)

...Inverse 4D seismic timeshifts: How much do our reservoirs rebound? Jan Stammeijer, Duane Mikulencak, Chen Bao Inverse 4D seismic timeshifts: how much...

2023

Petrofacies Units and Sedimentary Facies of the Late Mesozoic Strata West of Coalinga, California

Charles F. Mansfield

Pacific Section SEPM

... continuity the- role r:adler than the elC¢apJibn, The bIWs .ate praedt~ I'Ixhlbit PlIH~uma·cd ~±e»bcd (±e), or Q:;+e seq~n¢e t-dTely l:iI!l.e to D pi...

1972

PHREEQC-Informed Machine Learning for Predicting Scaling Indices in Permian Basin Produced Waters

Claudia Molina, Iván Darío Piñerez Torrijos, Mohanad Hussein Gibreel

Unconventional Resources Technology Conference (URTEC)

.... This primarily involved filtering the data based on the EDA findings and ensuring the final dataset contained matched records of relevant parameters...

2025

Reservoir Characterization and Modeling: A Look Back to See the Way Forward

Xinghe Yu, Y. Zee Ma, David Psaila, Paul La Pointe, Ernest Gomez, Shengli Li

AAPG Special Volumes

... Association of Geoscientists and Engineers Distinguished Instructor Short Course 8, p. 5258.Chen, Q., and S. Sidney, 1997, Seismic attribute technology...

2011

Evolution and origin of deep reservoir water at the Activo Luna oil field, Gulf of Mexico, Mexico

P. Birkle, J. J. Rosillo Aragon, E. Portugal, J. L. Fong Aguilar

AAPG Bulletin

... Dating Conference: v. 25, no. 2, p. 519-528. Martin, R. G., and R. Q. Foote, 1981, Geology and geophysics of the Maritime Boundary assessment areas...

2002

Direct monitoring of fluid saturation using time-lapse full-waveform inversion

Amir Mardan, Bernard Giroux, Gabriel Fabien-Ouellet, Mohammad Reza Saberi

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the (visco)elastic properties (VP , VS , r, Q) to quantify the changes in the subsurface. To obtain the rock-physical changes, usually a two-steps...

2022

Three-Dimensional Numerical Modeling of Deltas

Irina Overeem, James P.M. Syvitski, Eric W.H. Hutton

Special Publications of SEPM

... the sedimentary evolution of a delta system through time that we discuss. Another distinction in types of models is directionality: forward or inverse. Forward...

2005

Application of Airborne Transient Electromagnetic (SkyTEM) Technique for Buried Valley Detection in Part of Hadsten, Aarhus County, Denmark

Siti Nazira Masrom, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

...: SkyTEM in operation (courtesy of SkyTEM Aps). Data Processing One-dimensional (1-D) inverse modelling (Menke, 1989; Christensen & Auken, 1992...

2012

Generating Missing Unconventional Oilfield Data using a Generative Adversarial Imputation Network (GAIN)

Justin Andrews, Sheldon Gorell

Unconventional Resources Technology Conference (URTEC)

... filtering. The final counts used for GAIN training and testing are the Full set as the dropped duplicate set. The field examples come from the Farmer...

2020

Use of Multiphase Flowing Material Balance (FMB) to evaluate Refracs in the Eagle Ford

Steven Young, Trevor Stokes, Mathias Carlsen

Unconventional Resources Technology Conference (URTEC)

...h slope equal to the inverse of the pore volume. Further details are provided by Thompson & Ruddick (2022). URTeC 3865157 4 Δβt / m The Multiphase F...

2023

Comparison of Bed Form Variance Spectra Within a Meander Bend During Flood and Average Discharge

Raymond A. Levey, Bjorn Kjerfve, Rufus T. Getzen

Journal of Sedimentary Research (SEPM)

..., which expresses variance as a function of the inverse of time, i.e., frequency. In our case, the independent variable is space rather than time...

1980

Integration of geology, rock physics, logs, and prestack seismic data for reservoir porosity estimation

Abdulaziz M. AlMuhaidib, Mrinal K. Sen, M. Nafi Toksoz

AAPG Bulletin

... for using prestack data (instead of poststack) to invert for acoustic impedance after filtering out the noise was because near offset amplitudes...

2012

High-Resolution Visualization of Flow Interference Between Frac Clusters (Part 1): Model Verification and Basic Cases

Ruud Weijermars, Arnaud van Harmelen, Lihua Zuo, Ibere Nascentes Alves, Wei Yu

Unconventional Resources Technology Conference (URTEC)

...)   In our previous studies we scaled the 3D volumetric flux, q, of the source by m = q /(2πh). However, Eqs. (1)-(8) used in the present study assume...

2017

Provenance of Late Miocene Sedimentary Rocks, Viti Levu Island Fiji: Navosa, Nadi, and Ra Sedimentary Groups

D.A. Kramer

Circum Pacific Council Publications

... data were converted to percentages by summing the components Q-F-L and recalculating these to 100 percent. Tables 1, 2, and 3 contain...

1996

Abstract: AVO Theory for Large Contrast Elastic and Anelastic Targets in Pre-Critical Regimes; #90187 (2014)

Kris Innanen

Search and Discovery.com

... be calculated for an elastic incidence medium overlying an anelastic target medium obeying a nearly-constant Q model. In Figure 2 we illustrate...

2014

Preliminary Interpretation of Soil-Gas Data and Relationships to other Hydrocarbon Microseepage Indicators, Four Corners Platform - San Juan Basin Transitional Area, Southwest Colorado and Northwest New Mexico

Kimberley I. Cunningham

Rocky Mountain Association of Geologists

... w ... z "" 0 ctl > Q) (J) Q) a: Q) ::J c 37 07 30 ctl C :::::l 0 :2: Q) [- ::J -i w w Z -i W N Z .....--t~-"""""'----I3700...

1988

Thermodynamic Behavior of Liquid-Supercritical CO2 Fracturing in Shale

Xiaojiang Li, Gensheng Li, Wei Yu, Haizhu Wang, Kamy Sepehrnoori, Zhiming Chen, He Sun, Shikun Zhang

Unconventional Resources Technology Conference (URTEC)

... of CO2 fluid in the fracture is described by the energy equation  ∂T  + u ⋅∇T  + ∇ ⋅ q Q + q0 + Q p + Qvd , = ρC p  (7)  ∂t  where C p...

2017

Analytical Approach for Injectivity Profiling Through Warm-Back Analysis in Multilayer Reservoirs

Refaat Hashish, Mehdi Zeidouni

Unconventional Resources Technology Conference (URTEC)

... fluid is injected into the reservoir via a fully penetrating vertical well with constant injection rate q and constant injection temperature Tinj...

2019

Synthetic Seismograms from Vibracores: A Case Study in Correlating the Late Quaternary Seismic Stratigraphy of the New Jersey Inner Continental Shelf

Dominic Esker , Robert E. Sheridan , Gall M. Ashley , Jeffrey S. Waldner , David W. Hall

Journal of Sedimentary Research (SEPM)

..., and depositional sequence systems tracts. B) Bulk density and C) compressional wave velocity vs. depth. Velocity is plotted as the inverse transit time, in µs/ft...

1996

Construction and Analysis of Three-Dimensional Seismic Porosity Inversion Models

Hongliu Zeng

AAPG Special Volumes

... effective signal bandwidth. Several methods can achieve high-frequency signal enhancement, such as frequency filtering and deconvolution (Yilmaz, 1987...

2012

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