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The AAPG/Datapages Combined Publications Database
Showing 2,008 Results. Searched 200,691 documents.
Abstract: Aeromagnetic Gradient Anomalies Help Locate New Oil and Gas Reservoirs
Harold Robert Beaver
Search and Discovery.com
... as a derivative anomaly. Case histories using aeromag data flown in the 1950’s with a fluxgate magnetometer prior to the discovery of oil and gas in certain areas...
2007
ABSTRACT: Multiattribute analysis of East Java Basin carbonate reef built-up; #90109 (2010)
Roy Barus and P.H. Suseno
Search and Discovery.com
... on reservoir development. Seismic data are built by various seismic attributes such as amplitude, frequency, phase, time and their derivative...
2010
Abstract: Sediment-dispersal Systems of the Mexican Interior Basin: Late Cretaceous-Paleogene Source-to-Sink Analysis of Northern and Central Mexico; #90289 (2017)
Tim Lawton
Search and Discovery.com
... distant sediment sources in basement and derivative sedimentary rocks of southwestern Laurentia early and late in basin evolution, but that during...
2017
Abstract: Multi-Attribute Porosity Estimation from 3D-Seismic Data; #90319 (2018)
Rahul Jain
Search and Discovery.com
... impedance, filter, derivative, and amplitude weighted phase, with 9 point convolution transformation operator. In this case, the predicted porosity...
2018
Abstract: Using Gravity Filters to Reveal the Non-Volcanic and Recessed Rifted Margin of Mauritania and its Along-Strike Transition with the Protruding Volcanic Margin of the Guinea Plateau; #91205 (2023)
Upal Shahriar and Paul Mann
Search and Discovery.com
... that terminate at the continent-ocean boundary; and (3) the tilt derivative map showing a possible zone of the exhumed mantle that is parallel to the continent...
2023
Abstract: Spectral Tools for Sharper, Smarter Fault Detection in Unconventional Plays; #91212 (2025)
Mark Morford, Umberto Barbato, Jose Gil
Search and Discovery.com
... and laterally, providing interpreters with a versatile toolkit for rapid discontinuity characterization. These derivative products improve fault-plane...
2025
Kentucky’s Online Geologic Map and Information System Weisenfluh, G.A., Curl, D.C., and Crawford, M.M. #90044 (2005).
Search and Discovery.com
2005
Chapter Seven: Evaluating Barnett Shale Production Performance Using an Integrated Approach
J. H. Frantz, Jr., J. R. Williamson, W. K. Sawyer, D. Johnston, G. Waters, L. P. Moore, R. J. MacDonald, M. Pearcy, S. V. Ganpule, K. S. March
Rocky Mountain Association of Geologists
.... Starting after 2000 when Devon acquired Mitchell Energy, the number of wells drilled has increased steadily. Numerous operators are actively expanding...
2008
Broadband Seismic Technology and Beyond: PART X: IsoMetrix Isometric Sampling
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
..., the pressure derivative in the crossline streamer direction provided by the Vy measurement? Due to the wide streamer spacing, ∂P/∂y cannot be derived...
2014
Pressure Transient for Interference Test Data in Kamojang Geothermal Wells Using New Concept of Fractal Model
Salis S. Aprilian, Doddy Abdassah, Leksono Mucharam, R. Sumantri
Indonesian Petroleum Association
... in Figure 3. The type curves of dimensionless pressure derivative was also generated, in this study, by plotting the PDF derivative againts TDF...
1993
Three-dimensional Ta amplitude inversion using equivalent storage
Yu Li, Peng Yu, Chongjin Zhao
International Meeting for Applied Geoscience and Energy (IMAGE)
.... To improve the performance and memory usage of the algorithm, many scholars have focused their research on simplifying complexity of the partial derivative...
2024
Least-squares non-stationary triangle smoothing
Reem F. Alomar, Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
.... We derive and implement the derivative of the smoothing operator to compute the gradient for inversion. The proposed method is useful for implementing...
2022
Varimax-Rotated Visible Derivative Reflectance Spectroscopy of the Utica Shale / Point Pleasant Formation in Ohio, #51678 (2020).
Julie M. Bloxson, Beverly Z. Saylor, Barbara M. Kemeh,
Search and Discovery.com
...Varimax-Rotated Visible Derivative Reflectance Spectroscopy of the Utica Shale / Point Pleasant Formation in Ohio, #51678 (2020). Julie M. Bloxson...
2020
A√k Method with Dynamic Hydraulic Fracture Conductivity under Closure Stress
Ivan C. Aldana Gallego, I. Yucel Akkutlu
Unconventional Resources Technology Conference (URTEC)
... that now √k term in equation (6) is part of the mk integral transformation (Eqn. 5a). This is because it is now a pressure-dependent quantity...
2023
Compressibility of sorptive porous media: Part 1. Background and theory
Shimin Liu and Satya Harpalani
AAPG Bulletin
... compressibility is estimated by the first derivative of pure adsorption or desorption strain with variations of gas pressure. The pore volume, or fracture...
2014
Drawdown Management Strategies - Midland Basin Case Studies
Y. Pradhan, E. Gildin, T. A. Blasingame
Unconventional Resources Technology Conference (URTEC)
... strategies should yield optimal recovery with no geomechanical effects. As a recommendation, operators should attempt to establish and maintain a minimum...
2021
Technical Resource Potential Estimation Using Machine Learning and Optimization for the Delaware Basin
Hardikkumar Zalavadia, Yuxing Ben, Raquel Gordillo, Steven Lauver
Unconventional Resources Technology Conference (URTEC)
..., and well spacing. Type Curves have been used by operators that normalize these variables for benchmarking well performance and for the reserves booking...
2021
Abstract: Simple Wavefield Modelling to Evaluate the Low Frequency Artifacts in Reverse-Time Migration; #90224 (2015)
John C. Bancroft
Search and Discovery.com
... , z 2 v t 2 (1) with the second derivative approximated by (1, -2, 1) giving Pi 1, j 2 Pi , j Pi1, j where t and z z2 2 2 Pi...
2015
III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... almacenadores en los campos Chuchupa-Ballena-Riohacha. Se evaluó de manera integral el sector teniendo en cuenta la tectónica transcurrente imperante en...
2008
Analysis of Fluid and Heat Regimes in Sedimentary Basins: Techniques for Use with Large Data Bases
S. Bachu, C. M. Sauveplane, A. T. Lytviak, Brian Hitchon
AAPG Bulletin
... Hitchon 1987 822 843 71 7. (July) Fluid and heat regimes, as well as mass transport, are an integral part of "dynamic basin analysis." All must...
1987
Fracture Evaluation of Block P-0315, Point Arguello Field, Offshore California, Using Core, Outcrop, Seismic Data and Curved Space Analysis: Fractured Reservoirs: Origin, Description, Evaluation
M. J. Padgett, D. C. Nester
AAPG Special Volumes
.... The Gaussian curvature, ellipsoidal curvature and second derivative were used to characterize the curvature. The distances to faults and curvature...
1991
Integration of Multidisciplinary Fracture Diagnostics for the Evaluation of Well Completions in Unconventional plays Application to the HFTS-2 Dataset
Geraldine Haas, Oswaldo Perez, Vincent Artus
Unconventional Resources Technology Conference (URTEC)
...) Estimation First response (FR) analysis determines when and how early parent-child interactions take place. The first derivative (∆P’) is used as a proxy...
2025
Pressure and Rate Transient Analysis in Fracture Networks in Tight Reservoirs Using Characteristic Flow Volume
Jorge A. Acuña
Unconventional Resources Technology Conference (URTEC)
... Analysis (RTA) problems should be as useful as pressure and pressure derivative in Pressure Transient Analysis (PTA). The solutions for constant flow...
2017
Diagnosing Pressure-Dependent-Permeability in Long-Term
Christine A. Ehlig-Economides, Fabian E. Vera
Unconventional Resources Technology Conference (URTEC)
... and its derivative with respect to the logarithm of time or superposition time as proposed by Bourdet et al (1983). Petro et al. (1997) used successive...
2013
Fully 3-D Simulation of Diagnostic Fracture Injection Tests with Application in Depleted Reservoirs
Shuang Zheng, Ripudaman Manchanda, HanYi Wang, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
... since shut-in and 𝑡A is the shut-in time. The pressure (𝑃) versus 𝐺 and the pressure derivative 𝐺𝑑𝑃/𝑑𝐺 versus 𝐺 are plotted on the same chart...
2019