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The AAPG/Datapages Combined Publications Database
Showing 2,008 Results. Searched 200,673 documents.
Environmental Geology and Genetic Mapping: ABSTRACT
L. F. Brown, Jr.
AAPG Bulletin
... and derivative maps provide a current record of natural environments, processes and materials, as well as a permanent record of rates of erosion...
1972
Abstract: Continental Integration of Gravity and Magnetic Data for South America Help to Define Basin Structures, by J. D. Fairhead and D. Blitzkow; #90933 (1998).
Search and Discovery.com
1998
Improved Satellite Gravity Data: Enhanced Tool for Structural Interpretation
Search and Discovery.com
N/A
Variations on a Theme — Latitiduninal Impacts on Sequence Stratigraphy
Search and Discovery.com
N/A
Abstract: High-Resolution Three-Dimensional Water Saturation Prediction A Case Study from Offshore Nile Delta; #90319 (2018)
Islam A. Mohamed, Ahmed Hosny, Abdulrahman Ali Mohamed
Search and Discovery.com
... to full angle stack seismic volume. Prior the inversion, a negative of the second derivative and fourth order derivative attributes were made and compared...
2018
GeoSHAP: A Novel Method of Deriving Rock Quality Index from Machine Learning Models and Principal Components Analysis
T. Cross, K. Sathaye, K. Darnell, J. Ramey, K. Crifasi, D. Niederhut
Unconventional Resources Technology Conference (URTEC)
... models thrive on large datasets, operators are often forced to incorporate publicly-available data from nonoperated wells (whether directly from...
2020
The Use of Time-Lapse Seismic Attributes for Characterizing Hydraulic Fractures in a Tight Siltstone Reservoir
N. Riazi, C.R. Clarkson
Unconventional Resources Technology Conference (URTEC)
... is of importance to operators to improve well performance (Clarkson et al. 2016). While many operators choose to develop these plays using a “pattern” drilling...
2017
Fracture Likelihood Analysis Using Seismic and Triple Combo Log Data in the Stacked-Carbonate Play of Madison County
Courtney Beck, Anna Khadeeva, Bhaskar Sarmah, Andrew Whitsett, Trey Kimbell
Unconventional Resources Technology Conference (URTEC)
... of 9,200 to 12,600 ft. Operators drilling vertical wells typically perforate and complete all four carbonate layers; however, in recent years, the Buda...
2017
Classification / Corroboration of Facies Architecture in the Eagle Ford Group: A Case Study in Thin Bed Resolution
Patricia Santogrossi
Unconventional Resources Technology Conference (URTEC)
... by low commodity prices. During market downturns, many operators look for ways to “squeeze” more information out of their seismic and well control data...
2017
Well Data Projection into Undrilled Exploration Areas Using Gravimetric and/or Seismic Isochron Steering Functions
Richard H. Fillon, Rosanne J. Jowitt and Ronald L. Phair
GCAGS Transactions
..., permit the selection of arbitrary synoptic units, and provide an optimal base upon which to apply gridded steering operators to guide deposystem map...
1999
DFIT-Based Methodology for Analyzing Long Post-Frac Fall-Offs in Vaca Muerta Gas Wells
Cristian F. González, Eliana Sewalt, Andrea V. Ferrara, Gustavo A. Fica
Unconventional Resources Technology Conference (URTEC)
... operators have implemented the use of wellhead pressure sensors in Vaca Muerta to monitor Fracture Driven Interactions (FDI) (Weinmann et al., 2023...
2025
Integrating Geoscience and Machine Learning beyond XYZ: Enhancing Production Insights in the Haynesville Play
Alex Blizzard and Toby Burrough
GCAGS Transactions
.... This distinction was essential, as operators in the Haynesville and middle Bossier plays may permit the producing zone synonymously as well as interpret...
2025
Blockchain in Oil and Gas: A Collaborative Approach
L. C. Gallacher, D. Champion
Australian Petroleum Production & Exploration Association (APPEA) Journal
... together, how operators will demonstrate compliance with the multiple statutory and regulatory requirements, how dispute resolution will be managed, how...
2019
An Integrated Study of a Deepwater Gas Well
Shie-Way Wang, Rob Mathers
Indonesian Petroleum Association
... tests in two years. The pressure derivative preceding the infinite acting radial flow regime shows characteristics of an induced fracture, that to-date...
2009
Magnetic Anomalies and Structural Geology of Stocks and Laccoliths in the Henry Mountains, Utah
James Affleck, Chas. B. Hunt
Utah Geological Association
.... The total magnetic intensity measured by the aerial survey (Fig. 1) is the basis for a second derivative map (Fig. 2) on which the magnetic values...
1980
Decline Curve Analysis in Unconventional Reservoirs Using a Variable Power Law Model: A Barnett Shale Example
Uchenna Odi, Sarah Bacho, Johan Daal
Unconventional Resources Technology Conference (URTEC)
...) present the "lossratio" and derivative of loss ratio as follows: 1 𝑞𝑞(𝑡𝑡) 𝑎𝑎(𝑡𝑡) = ≡− (Loss Ratio—Johnson and Bollens [1927...
2019
Insights from the Automated Extraction of Surfaces from the Bunda 3D Seismic Survey
J. K. Dirstein, T. Rudge, R. Li, A. J. Stanley
Petroleum Exploration Society of Australia (PESA)
... (e.g. Roberts, 2001; Woods, 1996). Most of these algorithms calculate curvature using second-derivative-based methods making the simplifying...
2013
Variations in Water Content in Opal-A and Opal-CT from Geyser Discharge Aprons
Rachel Day, Brian Jones
Journal of Sedimentary Research (SEPM)
...) Opal-A (SiO2·nH2O) and its diagenetic derivative, opal-CT, are found in environments that range from the deep ocean floor to terrestrial spring/geyser...
2008
Abstract: Gravity and Magnetics for the Geologist and Geophysicist
L. L. Nettleton
Houston Geological Society Bulletin
... limited to outlining "anomalies" by inspecting or by some sort of numerical operation (such as a second derivative calculation), then running...
1961
Abstract: Techniques and Uses of Slope Mapping, by W. E. Dole, N. F. Jordan; #90972 (1976).
Search and Discovery.com
1976
Minimising green hydrogen capital expenditure: lessons learned from Europe
Paul Anthony CurryA
Australian Energy Producers Journal
... with a downstream derivative, includes facilities which span multiple industry sectors including water treatment, industrial gases and high hazard...
2025
Gravity and Magnetics for Geologists and Seismologists: Abstract
L. L. Nettleton
Tulsa Geological Society
... rather largely limited to outlining "anomalies" by inspecting or by some sort of numerical operation (such as a second derivative calculation...
1961
Abstract: Geochemical Applications to Site Assessments and Remediation - Case Studies
Victor Jones
Houston Geological Society Bulletin
... of choice for onsite screening in spite of the fact that it more often than not yields erroneous information. Gas chromatographic, derivative...
1993
Fractal Methods for Fracture Characterization
Thomas A. Hewett
AAPG Special Volumes
... and pressure derivative plots with straight parallel lines on double logarithmic axes. The results of several well tests performed at The Geysers geothermal...
1994
Abstract: Mapping Resources by Minicomputer, by M. J. McCullagh; #90968 (1977).
Search and Discovery.com
1977