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The AAPG/Datapages Combined Publications Database
Showing 10,162 Results. Searched 200,619 documents.
Application of Wide-Azimuth 3-D Seismic Attributes to Predict the Microfractures in Block MA Area for Shale Gas Exploration in South China
Yusheng Zhang, Gang Yu, Xing Liang, Li Jiang
Unconventional Resources Technology Conference (URTEC)
... volume calculation, namely, the Algorithm C1, is composed of the coherences of the seismic data in the inline and cross-line directions; the second...
2015
Streamlining subsurface insights: Single extrapolation for holistic Green's function generation
Hongwei Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... efficiently manages memory resources. Examples In this section, we present the calculation of MLWEMs using the decimated Marmousi velocity model with dx=25m...
2024
Integrated Approach to Overcome Marginal Field Challenges and Extend the Field Life
Hasrony Maridhona, Marwa Al Harthy, Aisha Mubarak Al-Badi, Anam Al Balushi
Indonesian Petroleum Association
... the primaries and multiples. The data is differentiated in 3 components: multiples (low dips), primaries (high dips) and noise. The result improves...
2019
Geology of the Northern Wasatch Front, Utah: Utah Geological Association Field Trip Road Log September 11, 1999
W. Adolph Yonkee, Jeffrey G. Eaton
Utah Geological Association
... west-southwest-dipping normal faults. These normal faults are listric, with gentle dips at relatively shallow depths, and may represent the break away...
1999
Magnetics and Fractures in Coal and Shale
Irena Kivior, Francis Vaughan, Stephen Markham
GEO ExPro Magazine
... 2013 Horizon Mapping The methods used to analyze magnetic data are twofold. The first analysis, in fre quency space, allows determination of depths...
2013
Problem of Determination of Basic Geothermal Parameters
D. I. D’yakonov
Petroleum Geology: A Digest of Russian Literature
... formula; this is the first stage in the analysis of results of measurements (1 and others). The greatest depth of calculation of temperature...
1961
Structure of the Basement Surface of the Kuybyshev Area on the Volga
A. A. Bykov, L. N. Yelanskiy
Petroleum Geology: A Digest of Russian Literature
... a quantitative calculation of the depth to basement possible. These calculations are very approximate and can be used only for the largest tectonic...
1962
Computer Mapping of Pinnacle Reefs, Evaporites, and Carbonates: Northern Trend, Michigan Basin: Chapter 5
David E. Hamilton, Skye K. Henize
AAPG Special Volumes
... vary from 500 to 4000 ft (150 to 1220 m) and have roughly circular forms. Dips on reef flanks range from 30 to 60 degrees. In the area modeled, reefs...
1992
Compaction of Lime Mud as a Cause of Secondary Structure
Ruth D. Terzaghi
Journal of Sedimentary Research (SEPM)
... tests carried out with lime mud indicate that compaction of this material may produce secondary dips of 60° or more in overlying beds if the material...
1940
Regionally continuous Miocene rhyolites beneath the eastern Snake River Plain reveal localized flexure at its western margin: Idaho National Laboratory and vicinity1
Kyle L. Schusler, David M. Pearson, Michael McCurry, Roy C. Bartholomay Mark H. Anders
Rocky Mountain Association of Geologists
... 142). The three boreholes were drilled in a northwest to southeast transect and demonstrate that rhyolites occur at shallower depths closer...
2020
Uncovering potential of seismic for reservoir characterization in Canadian oil sands
Olena Babak, Jeremy Gallop
CSPG Bulletin
... compaction calculation for improved probabilistic 2D mapping. Geophysical Prospecting, https://doi.org/10.1111/1365-2478.12749. Bachrach, R. 2017...
2019
Oil distribution in outcropping carbonate-ramp reservoirs (Maiella Mountain, Central Italy): Three-dimensional models constrained by dense historical well data and laboratory measurements
Lorenzo Lipparini, Fabio Trippetta, Roberta Ruggieri, Marco Brandano, and Alessandro Romi
AAPG Bulletin
... in the drilling of 180 shallow wells, with depths from 80 to 200 m (262 to 656 ft), regularly spaced over 100 × 100 and 200 × 200 m (328 × 328...
2018
Chemical Kinetic Model of Hydrocarbon Generation, Expulsion, and Destruction Applied to the Maracaibo Basin, Venezuela
Jerry J. Sweeney , Robert L. Braun , Alan K. Burnham , Suhas Talukdar , Carlos Vallejos
AAPG Bulletin
... and the lines are calculated using the chemistry mechanism of Table 1. LO+ is the calculation for all oil fractions less naphtha (NA1). End_Page 1517...
1995
Fossil Winds
D. J. C. Laming
CSPG Bulletin
.... The dips may be plotted directly in the case of flat-lying beds, but in inclined strata the amount of tectonic disturbance must be subtracted...
1958
Point Load Strength of a Medium Grained Marble from the Kuala Lumpur Limestone
J. K. Raj
Geological Society of Malaysia (GSM)
... correction factor is based on the minimum cross-sectional area of the tested specimen and involves calculation of an 'equivalent core ISSN 0126-5539...
1992
Depositional Sequences and Stratigraphic Gaps on Submerged United States Atlantic Margin
C. Wylie Poag, John S. Schlee
AAPG Special Volumes
... and a complex association of broad sedimentary wedges (Figure 4). The arrows indicate reflector termination through downlap, toplap, or truncation...
1984
Re-Discovering the Gummy Gas Field Gippsland Basin
Eamonn Montague, Brendan Frears, Mark Browne, Peter Strauss, Stephen Adams, Jeremy Prosser
Australian Petroleum Production & Exploration Association (APPEA) Journal
... with depths of 119, 110, 151 and 188 m respec tively. This is consistent with depth mapping showing increasing structural relief with depth. Using...
2023
Predicting Reservoir Quality at the Development Scale: Methods for Quantifying Remaining Hydrocarbon Resource in Diagenetically Complex Carbonate Reservoirs
R.P. Major, Mark H. Holtz
AAPG Special Volumes
.... The southwestern corner of the field is an area of low production. Original Oil in Place Calculation of original oil in place (OOIP) requires knowledge...
1997
Stratigraphy, Structure, and Origin of Siwa Depression, Western Desert of Egypt
Amin R. Gindy , M. A. El Askary
AAPG Bulletin
... in certain chalk and shale beds), suggests that sedimentation occurred mostly under shallow neritic conditions at depths less than 70-100 m (cf. Phleger, 1960...
1969
Supercritical Flow in Density Currents
Bryce M. Hand
Journal of Sedimentary Research (SEPM)
... at the density interface were able to migrate upstream. These observations were found to agree consistently with conditions indicated by calculation...
1974
Augmenting 1D conductivity depth sections to include information pertaining to 2D/3D conductors
Magdel Combrinck
Petroleum Exploration Society of Australia (PESA)
.... The 1D conductivity depth algorithm used is an extended version of the S-layer differential transform. The depths calculated with the transform is used...
2019
Two-Dimensional Synthetic Seismic and Log Cross Sections from Stratigraphic Forward Models
Mark W. Shuster , Tom Aigner
AAPG Bulletin
... stratigraphic model can contain up to 200 timelines defining age-equivalent stratigraphic layers with laterally variable lithofacies and depths...
1994
Gas-in-place prediction from quantifying organic matter– and mineral-hosted porosities in marine gas shales
Yingzhu Wang and Jijin Yang
AAPG Bulletin
... wells with producing depths of 387 to 4334 m (1270 to 14,219 ft) ranges from 1.9 to 7.9 m3/t (67 to 279 SCF/ton), and OM is the main gas storage site...
2024
Middle Holocene Sea-Level Rise and Highstand at +2 M, Central Texas Coast
Michael D. Blum , Tamara J. Misner , Eric S. Collins , David B. Scott , Robert A. Morton , Andres Aslan
Journal of Sedimentary Research (SEPM)
... to 7.8 ka have been recovered from depths of -8.5 to -9 m in a core from the ancestral Colorado River delta, and are interpreted to represent a sea...
2001
AAPG Memoir 73, Chapter 17: Aromatic Hydrocarbon Distribution and Calculation of Oil and Gas Volumes in Post-Santonian Shale and Coal, Anambra Basin, Nigeria
I. M. Akaegbobi, J. I. Nwachukwu, and M. Schmitt
AAPG Special Volumes
...AAPG Memoir 73, Chapter 17: Aromatic Hydrocarbon Distribution and Calculation of Oil and Gas Volumes in Post-Santonian Shale and Coal, Anambra Basin...
2000