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The AAPG/Datapages Combined Publications Database
Showing 380 Results. Searched 195,387 documents.
The Application of the Lognormal Cumulative Distribution Function (LCDF) for Time-rate Interpretation and Forecasting of Wells in Unconventional Reservoirs
David Waters, Eric Bryan, Dave Symmons, Dilhan Ilk, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
... function [q'(t) = t |dq(t)/dt|] [Vol/D] Time-average flowrate [qavg(t) = Q(t)/t] [Vol/D] Time-average flowrate derivative function [qavg'(t) = t |dqavg(t)/dt...
2023
Petroleum Geology of the Bakken Formation Williston Basin, North Dakota and Montana
FRED F. MEISSNER
Montana Geological Society
...-average equation. Figure 14...
1978
Petroleum Geology of the Bakken Formation Williston Basin, North Dakota and Montana*
Fred F. Meissner
Montana Geological Society
...: Theoretical effects of pore-fluid spaces on sound velocity in porous rocks based on Wylie time-average equation...
1991
The Search for New Oil and CO2 Storage Resources: Residual Oil Zones in Australia
Aleksandra Kalinowski, Eric Tenthorey, Mojtaba Seyyedi, Michael Ben Clennell
Australian Petroleum Production & Exploration Association (APPEA) Journal
... both produce more oil domestically and, at the same time, geologically store CO2. Despite being considered a business-as-usual activity for decades...
2022
Petroleum Geology of the Bakken Formation Williston Basin, North Dakota and Montana
Fred F. Meissner
AAPG Special Volumes
... pressure gradients. Fig. 13. Theoretical effects of pore-fluid species on sound velocity in porous rocks based on Wylie time-average equation. End_Page 168...
1984
Testing Periodicity of Depositional Cyclicity, Cisco Group (Virgilian and Wolfcampian), Texas
Wan Yang , Michelle A. Kominz
Journal of Sedimentary Research (SEPM)
...% of the Cisco time is represented by rocks. Assuming that the 16 regional unconformities in the Cisco Group represent the missing time, their average duration...
1999
Concentration-Dependent Flow Stratification In Experimental High-Density Turbidity Currents and Their Relevance To Turbidite Facies Models
Matthieu J.B. Cartigny,, Joris T. Eggenhuisen, Ernst W.M. Hansen, George Postma
Journal of Sedimentary Research (SEPM)
... distinguishing aggrading and non-aggrading flows on the basis of slope (vertical axis) and sediment concentration (horizontal axis). B) Time-average...
2013
Expected Ground Shaking Intensities from a Magnitude 7 Earthquake on the Monte Vista-Shannon and Santa Clara Thrust Faults, Santa Clara Valley, Santa Clara County, California
Kenneth W. Campbell, Paul C. Thenhaus, Eugenia M. Sangines, Hope A. Seligson
Pacific Section SEPM
...., California Division of Mines and Geology, CDMG OpenFile Report 92-03, scale 1:750,000. Kanamori, H., and Allen, C.R., 1986, Earthquake repeat time and average...
1995
Assessment of Porosity from Outcrops of Vuggy Carbonate and Application to Cores
L.B. McNamara, N.C. Wardlaw, M. McKellar
CSPG Bulletin
... To determine formation porosity from the sonic log the Wyllie time-average equation was used (Schlumberger, 1987, p. 37). Transit times used for the dolomite...
1991
Practical Synergies for Increasing Domestic Oil Production and Geological Sequestration of Anthropogenic CO2: An Example from the Michigan Basin
G. Michael Grammer, David A. Barnes, William B. Harrison III, Anthony E. Sandomierski, Robert G. Mannes
AAPG Special Volumes
...).FIGURE 10. Compressional-wave velocity and porosity of pure carbonates compared to the time average and Woods equations. A large scattering of velocity...
2009
Bering Sea Velocity-amplitude Anomalies: Exploring the Distribution of Natural Gas and Gas-hydrate Indicators
Ginger A. Barth, David W. Scholl, and Jonathan R. Childs
AAPG Special Volumes
... time average equation for acoustic velocity (considering water-saturated sediment at 1.6 km/s [5250 ft/s] and solid hydrate at 3.8 km/s [12,500 ft...
2009
Integration of Outcrop and Modern Analogs in Reservoir Modeling: Overview with Examples from the Bahamas
G. Michael Grammer, Paul M. Mitch Harris, Gregor P. Eberli
AAPG Special Volumes
...) and porosity of pure carbonate samples compared to the time average and Woods equation. Velocities of compacted mud samples are only slightly higher than...
2004
Exploiting the Cooper Basin: Conventional Lessons and Appropriate Analogues to Guide an Unconventional Future
Brenton Richards, Alexander Côté
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the Wyllie time average equation (Wyllie et al. 1956, 1958) and the neutron-density method. Calibration to core plugs was performed where the data were...
2018
Colorado Plateau and Southern Rocky Mountains Uplift and Erosion
Paul Morgan
Rocky Mountain Section (SEPM)
..., a time of average mean sea level (Figure 3). The region appears to have been uplifted a few hundred meters during the time of the Sevier orogeny...
2003
Tulsa's Weather
National Weather Service, United States Department of Commerce
Tulsa Geological Society
.... Snowfall amounts are usually light and remain on the ground a very short time. The average date for the last occurrence in the spring of temperatures...
1972
Extended Abstract: Aquifers, Faults, Subsidence, and Lightning Databases
Kathy S. Haggar, Les R. Denham, H. Roice Nelson, Jr.
Houston Geological Society Bulletin
... by tides (Nelson, et al., 2013), and the impact of tides on marshes and swamps increases with subsidence. Figure 1. Maps of rise time, average peak...
2016
Geology of Mattoon Field, Illinois: ABSTRACT
C. Doh
AAPG Bulletin
... together. Wells are drilled to 2,000 feet in 7 days, with two rock bits and four retips. However, the dual completion takes 20 days of spudder time...
1948
Effect of Rate of Growth of Anticlinal Structures on Scale of Accumulation of Hydrocarbons in Southwest Turkmenia
V. I. Didura
Petroleum Geology: A Digest of Russian Literature
... in Apsheron time and particularly in the Anthropogene. These are the Cheleken, Nebitdag, Koturtepe, and Izatkuli. Average rate of growth...
1982
Enhancing the Sedimentological Understanding Within the Arab Formation (Upper Jurassic), Abu Dhabi - Constraining the Future Reservoir Model Build
Search and Discovery.com
N/A
Pore Networks in Niobrara, Piceance Basin, Western Colorado Exhibit Minimal Regional Variability as a Function of Thermal History
Search and Discovery.com
N/A
Abstract: Adaptive Microseismic event Detection and Automatic Time; #90174 (2014)
Jubran Akram and David Eaton
Search and Discovery.com
... the large size of data. The short time average and long time average ratio (STA/LTA) is considered the most popular event detection algorithm...
2014
Our Experience With the Underground Storage of Gas (The Manufacturers Light and Heat Company, Pittsburgh, Pennsylvania): GEOLOGICAL NOTES
E. O. Schillhahn
AAPG Bulletin
... at approximately 30 pounds pressure. At the present time the average daily delivery to storage will approximate 2½ million cubic feet and the average...
1940
Geocentric Sectoring of LWD Azimuthal Log Data for Improved RDIP and RSTRIKE Analysis: Enhanced Reservoir Navigation and Petrophysical Characterization
James J. Willis, Lauren A. Martz
GCAGS Transactions
..., RSTRIKE extraction for petrophysical analysis of strata is more refined with the geocentric approach (Figs. 7–9). Many companies used the time-average...
2017
Geothermal Surveys in the Solomon Islands-Woodlark Basin Region
Michael A. Hobart, Jeffrey k. Weissel
Circum Pacific Council Publications
... temperature variations with time. The average of all of the measurements on top of "Fatu o Moana" is also 19±16 mW/m . Thus, the structure is clearly...
1987
Oklahoma Oil, Natural Gas, and Our Place in the Big Picture
Dan T. Boyd
Oklahoma City Geological Society
... will have been produced. At this time the average well will be producing about 1.2 barrels (Bbls) per day, and Statewide production will still be more...
2004