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The AAPG/Datapages Combined Publications Database
Showing 1,747 Results. Searched 200,636 documents.
Paleoenvironment and Petroleum Potential of Middle Cretaceous Black Shales in Atlantic Basins
B. Tissot , G. Demaison , P. Masson , J. R. Delteil , A. Combaz
AAPG Bulletin
... transit, or recycled from older sediments. Vertical and horizontal variations of these three types of organic matter determined from geochemical logs...
1980
Static Versus Dynamic Interpretation in Petroleum Geology
Kinji Magara
AAPG Bulletin
..._Page 535------------------------------ Fig. 5. Plots of shale transit time, A; hydrocarbons (C15+), B; average rate of hydrocarbon expulsion, C...
1981
Recurring Patterns of Total Organic Carbon and Source Rock Quality within a Sequence Stratigraphic Framework
Stephen Creaney , Quinn R. Passey
AAPG Bulletin
... by Passey et al. (1990) and is briefly summarized here to facilitate the following discussion. When correctly scaled transit-time and resistivity curves...
1993
Browse Basin 2014 Marine Survey - Investigating Containment for Potential Late Cretaceous CO2 Storage Plays, #80511 (2016).
Chris Nicholson, Rowan Romeyn, Megan Lech, Steve T. Abbott, George Bernardel, Andrew Carroll, David Caust, Emmanuelle Grosjean, Ron Hackney, Floyd Howard, Rachel Melrose, Scott Nichol, Lynda Radke, Nadege Rollet, Justy Siwabessy, Janice Trafford
Search and Discovery.com
... Units Total Amount Multibeam (survey) km2 755 Multibeam (transit) km2 2990 Multibeam ( total) km2 3445 Sub-bottom Profile (survey) km...
2016
Potential of Palynostratigraphy for Neogene Basin Analysis in Papua New Guinea
H. K. Waterhouse
Papua New Guinea (PNG) Petroleum Convention Proceedings
..., 1981) and there fore tends to represent a longer time spent in transit and so a less energetic transporting medium. In addition, buoyancy...
1996
Energy's Stepchild - The Birth and Rearing of the Appalachian Natural Gas Industry 1800-1950
David A. Waples
Petroleum History Institute
... in the oil fields, and assured Rockefeller that they could pipe the volatile and invisible product safely.36 Standard formed the National Transit Company...
2005
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
... represents the total depth from a datum divided by the total one-way transit time of a seismic signal. (See Table 1 for a comparison of velocity terms...
2001
Compositional Analysis of Lithologies from Wireline Logs: Chapter 3
John H. Doveton
AAPG Special Volumes
... in an apparent porosity in excess of 50% for pure gypsum, so that even moderate amounts cause large porosity errors. The grain density and transit time of gypsum...
1994
Sediment source regions and paleotransport of the Upper Jurassic Norphlet Formation, eastern Gulf of Mexico
Bryan Hunt, Delores M. Robinson, Amy L. Weislogel, and Ryan C. Ewing
AAPG Bulletin
... of the Middle Ground arch (Figure 8). Figure 11. Wadi deposits and conglomerate interpretations, with the fluvial transit system superimposed. Wadi...
2017
Burial and exhumation history of the Galilee Basin, Australia: Implications for unconventional hydrocarbon prospectivity
Amy I’Anson, Ian Deighton, R. Dietmar Müller, Adriana Dutkiewicz, and Christian Heine
AAPG Bulletin
... trend for cretaceous and tertiary shales on the Norwegian shelf based on sonic transit times: Petroleum Geoscience, v. 2, p. 159–166, doi...
2018
African Swallow Field: Complex Muddy Sandstone Marine Transgressive Stratigraphic Trap in the Deep Powder River Basin, Wyoming
J.M. Perkins, L.F. Kuhmichel, B.E. Winkelman, P.M. Loftin
Rocky Mountain Association of Geologists
... pressure (Figure 4 of Maucione et al., 1994). A pressure calibration curve is derived by comparing the departure of sonic transit times from the linear...
2001
Geological Characterization of La Luna Formation as an Unconventional Resource in Lago De Maracaibo Basin, Venezuela.
A. Liborius-Parada, R. M. Slatt
Unconventional Resources Technology Conference (URTEC)
... scaled porosity log (generally the sonic transit time curve) on a resistivity curve (preferably from a deep resistivity tool). The identification...
2016
The Subsidence, Compaction, Thermal and Maturation History of the Egret Member Source Rock, Jeanne D'Arc Basin, Offshore Newfoundland
Mark A. Williamson
CSPG Bulletin
... heterogeneous formation. As a source rock, the Egret Member is recognizable as an interval of increased sonic transit time on the sonic log and lower...
1992
Simple Approximations for Estimating Quickly the Motion and Timing of Salt Diapir Rise, Overhang Development, and Associated Thermal Anomalies from Present Day Observations: Case Histories from the Gulf of Mexico and Danish North Sea
I. Lerche , R. O. Thomsen
GCAGS Transactions
...; Rs <= r <= 2Rs. Non-Resistive Rise of Salt As viewed from the top of the salt stock, sediments transit past the salt at a relative speed Vrel = dhs...
1993
A Conceptual Study for Selecting CO2 Transport in CCS Projects by System Dynamics Approach
Hanto Yananto, Awan Pinosofa
Indonesian Petroleum Association
... (Mathisen et al., 2013). The variables are the unloading time of ships, operational transit speed, capital expenditure of each stage, number of ships...
2024
Methane-hydrate Occurrence and Distribution in the Eastern Nankai Trough, Japan: Findings of the Tokai-oki to Kumano-nada Methane-hydrate Drilling Program
Y. Tsuji, T. Fujii, M. Hayashi, R. Kitamura, M. Nakamizu, K. Ohbi, T. Saeki, K. Yamamoto, T. Namikawa, T. Inamori, N. Oikawa, S. Shimizu, M. Kawasaki, S. Nagakubo, J. Matsushima, K. Ochiai, T. Okui
AAPG Special Volumes
.... Comparison of compresional wave transit time (DT) log between wireline and logging while drilling (LWD) wells. mbmsl = meters below mean sea level; 1 m...
2009
Problems Frequently Encountered in Evaluating Tar Sand Resources--The South Texas San Miguel Deposit: Section V. Exploration Histories
M. W. Britton
AAPG Special Volumes
... in question. The sonic log (BHC) measures the interval transit time, t, in microseconds, for an acoustic wave to travel through 1 ft of formation along...
1987
Analysis of Geophysical Well Logs from the Mariano Lake-Lake Valley Drilling Project, San Juan Basin, Northwestern New Mexico
James H. Scott
AAPG Special Volumes
... measurements. Sonic velocity logs record the transit time per unit distance of a transmitted sonic pulse traveling through the rock along the borehole...
1986
G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset
Norman S. Neidell
AAPG Special Volumes
... from interval transit time through the reservoir that are read directly from the stacked sections. The ratio of the P-wave transit time and S-wave...
1987
Venture Gas Field, Offshore Nova Scotia: Case Study of Overpressuring in Region of Low Sedimentation Rate
Brett S. Mudford , Melvyn E. Best
AAPG Bulletin
...) but less pronounced than on the Gulf Coast. Sonic logs also have been used to detect the onset of overpressuring. This log measures the transit...
1989
The Lower Cretaceous Chinkeh Formation: A Frontier-Type Play in the Liard Basin of Western Canada (1)
DALE A. LECKIE , DANIEL J. POTOCKI , and KEES VISSER
AAPG Bulletin
... transit time/resistivity crossplots: AAPG Bulletin, v. 68, p. 121-129. Meyer, B. L., and M. H. Nederlof, 1986, Identification of source rocks...
1991
The Art of Maturity Modeling. Part 2: Alternative Models and Sensitivity Analysis {1}
DOUGLAS W. WAPLES, MASAHIRO SUIZU, and HIROMI KAMATA {}
AAPG Bulletin
... a break in the trend of shale sonic-transit times (Delta t) obtained from sonic logs (e.g., Magara, 1978) because of the great present-day depth...
1992
An unusual, muddy, epeiric carbonate reservoir: The Lower Muschelkalk (Middle Triassic) of the Netherlands
Ravi Borkhataria, Thomas Aigner, Koos J. C. P. Pipping
AAPG Bulletin
... ray, variable sonic transit time) is easily distinguished from the spiky upper Rt claystones (high gamma ray, high sonic transit time) and the blocky...
2006
Petroleum systems in the offshore Xihu Basin on the continental shelf of the East China Sea
Jiaren Ye, Hairuo Qing, Stephen L. Bend, Huirong Gu
AAPG Bulletin
... of the upper Huagang and Longjing formations also occur as regional seals, which developed overpressure zones as determined by two-way sonic transit times...
2007
Prediction of lithofacies and reservoir quality using well logs, Late Cretaceous Williams Fork Formation, Mamm Creek field, Piceance Basin, Colorado
Aysen Ozkan, Stephen P. Cumella, Kitty L. Milliken, Stephen E. Laubach
AAPG Bulletin
...: where DT is the sonic log reading, DT matrix (transit time of the formation matrix) is 51.3 s/ft, DT fluid (transit time of the fluid) is 189 s/ft...
2011