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The AAPG/Datapages Combined Publications Database
Showing 2,007 Results. Searched 200,636 documents.
Integrated Petrophysical Methods for the Analysis of Reservoir Microarchitecture—a Kansas Chester Sandstone Case Study
John H. Doveton
Kansas Geological Society
... that the capillary curves are cumulative expressions of pore-throat size distribution is useful for the geologist, in that the first derivative can be used to graph...
1999
Advances in Diplog® Data Processing for Stratigraphic Analysis
C. Carter Waid, S. B. Easton, G. S. Weissmann
Geological Society of Malaysia (GSM)
... the slope (derivative) of each of the four pad conductivity traces, sample by sample. For each pad, those depths at which its slope has a peak or trough...
1988
High Performance Seismic Data Migration for High Resolution Interpretation
C. N. Chernoff
Indonesian Petroleum Association
...., 1980, Wave equation migration with the accurate space derivative method: Geophysical Prospecting, v. 28, p. 60-70. Judson, D. R., Lin, J., Schultz...
1983
Geothermal Prospecting in the Geysers-Clear Lake Area, Northern California
Fraser E. Goff, Julie M. Donnelly, J. M. Thompson, B. Carter Hearn Jr.
Pacific Section of AAPG
... lies entirely southwest of the Collayomi fault zone. Northeast of this zone no steam condensate springs or their derivative waters are found, which...
1978
Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion
Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher A. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and t−1 ∂ φ (θ ) ∂θ is the partial derivative of the loss with respect to the parameter θ . λc is the value that controls the contribution...
2022
Canada's Petroleum Industry History on Postage Stamps and Philatelic Covers
Jeff Spencer
Petroleum History Institute
...) states: The simple oil drop illustrated on the left is symbolic of the 1858 period when virtually the only derivative from crude oil...
2019
A Systematic Approach to Understanding Well Performance in Unconventional Reservoirs: A Wolfcamp Case Study
Kshitij Mohan, Kyle D. Scott, Gene D. Monson, Paul A. Leonard
Unconventional Resources Technology Conference (URTEC)
... indicate PLF can be identified in the early-time data on this plot. The unit slope was verified by plotting the derivative of RNP with MBT, which...
2013
Subsurface uncertainty quantification with deep geologic priors: A variational Bayesian framework
Ashutosh Tewari, Brent Wheelock, Jacob Clark, Dallas Foster, Matthew Li, Youssef Marzouk
International Meeting for Applied Geoscience and Energy (IMAGE)
... posterior, and 2) the ability to faithfully compute the expectation in (4) as well as its derivative wrt θ . These two aspects are inherently tied...
2022
References
Bruce J. Bilodeau, Stephanie O. Davis
Pacific Section of AAPG
..., v. 1, p. 863-884. Dickinson, W. R., 1970, Relations of andesites, granites, and derivative sandstones to arctrench tectonics: Reviews of Geophysics...
1990
Southeast Asia: A Tectonic Triptych
Richard W. Murphy
Circum Pacific Council Publications
... tilloids is one of an episodic accretion of magmatic arcs with their attendant ophiolites, flysch and molasse sequences, and derivative pyroclastic...
1986
Dry Hole Revival Through Well Post Mortem Evaluation
Andang Bachtiar, Yudi S. Purnama, Bayu Nugroho, Maradona Mansyur
Indonesian Petroleum Association
... of interest is waiting to be evaluated thoroughly. In this context, Mudlog review encompasses gas show from gas chromatogram with its derivative analysis...
2010
New Insights into the Deep-Water Otway Basin - Part 3. Petroleum System Modelling
Oliver Schenk, Emmanuelle Grosjean, Dianne S. Edwards, Christopher J. Boreham, Tekena West, Alexander Karvelas
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of uncertainty in the derivative interpretations used as input into PSM studies. In addition, the paucity and poor quality of data in the deep-water area...
2021
Jamaican Coral-Rudist Frameworks and Their Geologic Setting: Modern and Ancient Reefs
Anthony G. Coates
AAPG Special Volumes
..., granite, and derivative sandstones to arc-trench tectonics: Rev. Geophysics and Space Physics, v. 8, p. 813-860. Dickinson, W. R., 1971, Clastic...
1977
Man's Impact on Coastal Reefs--an Example from Venezuela: Modern and Ancient Reefs
M. P. Weiss , D. A. Goddard
AAPG Special Volumes
... and the derivative problems, the area will become useless as a national recreation site and will be marginal for human occupancy. The area of inlets...
1977
An Early Look at the Hydrocarbon Prospectivity of the Halmahera Basin, Eastern Indonesia
M. Ryan, J. Demichelis, L.W. Kuilman, J.H. van Koeverden, H. Butcher, T. Halvorsen, Sayentika, A. Jansson, M. Wall, C. Messina, S. Hay
Indonesian Petroleum Association
... - Present day tectonic setting showing the structural pattern and onshore geology of the Halmahera region (Isostatic Bougar 1st Vertical Derivative...
2012
Texaco Watercut Monitor – Microwave Based Technology
M. G. Durrett, G. J. Hatton, D. A. Helms, J. D. Marrelli
Indonesian Petroleum Association
... ratio in the collection flask as a function of time using the model assumptions. Further, the time derivative of the Mettler weight reading, given...
1989
AMBER EMBALMS ESSENTIAL OILS: A RARE PRESERVATION OF MONOTERPENOIDS IN FOSSIL RESINS FROM EASTERN HIMALAYA
SHARMILA BHATTACHARYA, MAHASIN ALI KHAN, SANDIP MORE, DIPAK KUMAR PARUYA, TAPAN CHAKRABORTY, SUBIR BERA, SURYENDU DUTTA
PALAIOS
... to be a derivative of cadinene and cadinol (Simoneit et al. 1986; Bordoloi et al. 1989) both of which could be detected in the ambers. c-elemene (36...
2018
Mapping Sub-Surface Geology from Magnetic Data in the Hides Area, Western Papuan Fold Belt, Papua New Guinea
Irena Kivior, Stephen Markham, Leslie Mellon
Petroleum Exploration Society of Australia (PESA)
... of 4.86° (Figure ACM determined the depth, susceptibility and geometry of the 5). Derivative maps and a full suite of filters (such as matched...
2015
Reconstruction of the Subsurface Reflected Wavefield on a Dense Grid from Multisensor Streamer Data
M. Vassallo, K. Eggenberger, D.J. van Manen, P. Watterson, A. Raskopin, A. Özbek
Indonesian Petroleum Association
... wavefield: in fact, the particle acceleration (A) vector is proportional to the spatial derivative (gradient) of pressure (P): P A , where...
2013
Kutei Basin: Feasibility Study of a Broadband Acquisition
Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele
Indonesian Petroleum Association
... notches introduced by differential measurements of the wavefield (spatial or time derivative) for its removal. However as having an advanced recording...
2013
Geomechanical and Flow Simulation of Hydrofracs Using High-Resolution Passive Seismic Images
Alfred Lacazette, William Dershowitz, Jan Vermilye
Unconventional Resources Technology Conference (URTEC)
..., Marcellus Fm. Left image presents cumulative pressure and derivative plot. Right image presents production. URTeC 1935092 13 References Baig...
2014
Examining Innovative Techniques for Matrix Acidizing in Tight Carbonate Formations to Minimize Damage to Equipment and Environment
Fredrick Markey, Tyler Betz, Jarand Gutaples, Daniel Ackwith, Kyle Taylor, Reza Barati
Unconventional Resources Technology Conference (URTEC)
... second derivative. This shows the slower reaction rate of FF-01 compared to 15% HCl. However, the core was completely consumed after 2 hours submerged...
2014
A Comparison of Biomarkers in Gilsonite, Oil Shale, Tar Sand and Petroleum from Threemile Canyon and Adjacent Areas in the Uinta Basin, Utah
Herbert J. Hatcher, Henk L.C. Meuzelaar, Dale T. Urban
Utah Geological Association
... for culture on both solid and liquid media. The culture media consisted of salts and cyclohexanol or a similar polar hydrocarbon derivative as a carbon source...
1992
The Application of Fluorescence Techniques for Mudlogging Analysis of Oil Drilled with Oil-Based Muds
Marilyn V. Reyes
Indonesian Petroleum Association
.... Reyes, Marilyn V., 1991. Derivative Spectroscopy as an Analytical Tool for Hydrocarbon Identification. Texaco EPTD, American Chemical Society Symposium...
1993
The Application of Fracturing to Bypass Severe Formation Damage in an Ultra-High Permeability Reservoir
Gatot Soedarsono, Charlie Harding, Rifat Said, John Shucart
Indonesian Petroleum Association
... to closure pressure. Figure 4 shows a linear plot of the bottom hole pressure versus time after pumping stops. The derivative of the pressure decline helps...
1994