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The AAPG/Datapages Combined Publications Database
Showing 20,255 Results. Searched 200,616 documents.
Three-Dimensional Seismic-Reflection Techniques
Hermann Buchholtz
Circum Pacific Council Publications
... ellipse which, in practice, can be very difficult to determine. The velocity ellipse in Figure 16 shows a single dipping horizon. A substantial deviation...
1989
Sumpal Fractured Basement Field, Structural Attribute Analysis and Interpretation Case Study, Workflow Management and New Insights from Pre-Stack Depth Migrated Data and Azimuthal Stacks
Yan Darmadi, John Hughes, Sugiharto Danudjaja, Rita Achdiat
Indonesian Petroleum Association
... in the enhancement of: (1) fault plane definition; and, (2) the top Pre-Tertiary (PRT) basement horizon reflector continuity. The analysis shows a complex...
2014
Ways for Increasing Effectiveness of Seismic Surveying in Preparing Structures in West Yakutia
V. Ya. Belen’kiy, N. Ya. Kunin
Petroleum Geology: A Digest of Russian Literature
... that lateral variation in average velocity was not taken into account. This variation appears to be due to replacement toward the east of high-velocity...
1979
Understanding Azimuthal P-Wave Anisotropy through Multiple Vendor and Attribute Comparisons
Jamie Rich, Breanne Kennedy, Marianne Rauch-Davies
Unconventional Resources Technology Conference (URTEC)
... measures of fracture orientation. Shear wave surveys which exploit the separation of polarization arrivals due to velocity anisotropy, tend to show...
2016
Reservoir Characteristics of Donggi Field, Central Sulawesi, Using Inversion and AVO Analysis Methods
Dede Suherman, M. Aris Isnandar, Syaiful Damuar, Artini Sukotjo, Suprapto Soemardan
Indonesian Petroleum Association
...Reservoir Characteristics of Donggi Field, Central Sulawesi, Using Inversion and AVO Analysis Methods Dede Suherman, M. Aris Isnandar, Syaiful Damuar...
2008
AIGI Inversion for Hydrocarbon Identification: Case Study in Sandstone Reservoir, Kutai Basin, Indonesia
Asrim, Teguh Nugraha
Indonesian Petroleum Association
... the differentiation of lithology in impedance domain, we include gradient impedance (GI) in our analysis. The combination of acoustic impedance and gradient...
2015
Some Structural Characteristics of Visean Erosional Cuts in Udmurtia
I. K. Shpilevaya, Ye. V. Trofimova, V. F. Furman, A. G. Istomin
Petroleum Geology: A Digest of Russian Literature
...; 7-water-saturated; 8-drill holes. Breaks in sediment accumulation are recorded before Radayev time. The Radeyev Horizon consists of sand-silt-clay...
2003
Karama PSC Well Results A Lesson Learned on Provenance and Seismic Imaging of Deepwater Systems
Deborah South, Gerrit Toxopeus, Bjarte Myhren
Indonesian Petroleum Association
.... The density (and velocity log, not shown) confirms that the seismic contrast is setup due to a low impedance contrast. The anomaly section shows a (very...
2013
The Need for Seismic Dip Migration
W. B. Robinson.
Oklahoma City Geological Society
... velocity by one-half the corrected reflection time for a detector located near the shotpoint. Consider Figure 3 which illustrates a geologic horizon...
1958
Multicomponent Seismic Studies of the Gas-hydrate System at the Storegga Slide
Stefan Bunz, Jurgen Mienert, Karin Andreassen
AAPG Special Volumes
..., v. 75, no. 23, p. 88104.Sakai, A., 1999, Velocity analysis of vertical seismic profile (VSP) survey at JAPEX/JNOC/GSC Mallik 2L-38 gas hydrate...
2009
Seismic Geomorphology and Evolution of the Early-Mid Miocene Isolated Carbonate Build-Ups, North West Shelf of Australia; #30549 (2018)
Muhammad Mudasar Saqab, Julien Bourget
Search and Discovery.com
... in isolated platforms. Although major discoveries continue to be made in these play types, many areas remain understudied. Analysis of extensive 2D and 3D...
2018
Reducing Reservoir Characterization Uncertainties and Improving Field Recovery through Four-Dimensional Seismic Technology: An Integrated Four-Dimensional Seismic Interpretation Workflow
Jie Zhang, Dez Chu, Ganglin Chen, Kelly Wrobel, William L. Soroka
AAPG Special Volumes
... and fluid on acoustic velocities, we combine laboratory core-plug measurements with log analysis. Figure 2A shows acoustic velocity as a function...
2011
Oil Prospects of the Riphean-Vendian Rocks in the Area of Junction of the Kama Basement High with the Chelva Downwarp
G. M. Frolovich, N. A. Litvihova, S. N. Kalabin
Petroleum Geology: A Digest of Russian Literature
... large lithophysical units. The upper has an average wave velocity of 4-4.2 kmps and is 1200-1500 m thick; it correlates with clastic sedimentary rocks...
1991
AVO Analysis and Simultaneous Inversion of Spec Survey Data in Arafura Sea
Feby Hapsari, Irfan Saputra, John Coffin, Liyanto
Indonesian Petroleum Association
...AVO Analysis and Simultaneous Inversion of Spec Survey Data in Arafura Sea Feby Hapsari, Irfan Saputra, John Coffin, Liyanto © IPA, 2011 - 32nd...
2008
Abstract: Reservoir Prediction Using the Forest and the Trees: Reducing Reservoir Risk and Uncertainty in Deepwater Gulf of Mexico Exploration by Using a Wide Range and Scale of Predictive Tools
Cindy A. Yeilding, Eric J. Edstrand, Christopher J. Travis, J. Doug Boyd, Roger Reagan, Dennis M. Urban, and John D. Oldroyd
Houston Geological Society Bulletin
... attribute analysis tied to a rock properties database may be used to predict the range of possible lithologies for a target horizon. Delta-t/interval...
1999
Simultaneous Joint Inversion of Seismic and Gravity Data for Long Offset Pre-Stack Depth Migration in Northern Oman, #41569 (2015).
D. Colombo, M. Mantovani, M. De Stefano, D. Garrad, Hussain Al Lawati
Search and Discovery.com
... 3 Indago Petroleum Ltd., Dubai, United Arab Emirates 4 Ministry of Oil and Gas, Oman 2 Abstract The problem of data-driven velocity model building...
2015
Stratigraphic Analysis Garden Banks Block 235, Gulf of Mexico
Edwin I. Linares, Abu K. M. Sarwar
GCAGS Transactions
...Stratigraphic Analysis Garden Banks Block 235, Gulf of Mexico Edwin I. Linares, Abu K. M. Sarwar 2005 926 935 Vol. 55 (2005) This paper presents...
2005
Stochastic model for migration and breakage of detrital and authigenic fines
Bryant Dang-Le, Abolfazl Hashemi, Cuong Nguyen, Grace Loi, Nastaran Khazali, Yutong Yang, Alexander Badalyan, Thomas Russell, Pavel Bedrikovetsky
Australian Energy Producers Journal
... determining the critical failure stresses, breakage points of the beam and breakage flow velocity. The mathemati cal model describing lab coreflood...
2024
Unconventional Processing for 3D Data: A 1993 Case History
Claude Eizlini, Jacques Bonnafe, Bugi Kamil, Gilles Bitoun
Indonesian Petroleum Association
... of exoticism, save for Automatic Statics: no hairy deconvolution, but rather very boring predictives in both cases; good old-fashioned velocity analysis...
1994
Geophysical Study of a Magma Chamber Near Mussau Island, Papua New Guinea
S. V. Dadisman, M. S. Marlow
Circum Pacific Council Publications
... of a low-velocity zone. Magnetic data indicate that the ridge containing the reflecting horizon is magnetic, and the geology of Mussau Island suggests...
1988
Discovery of the Cunda Gas Field, Bee Block, North Sumatra: An Integrated Geologic/Seismic Stratigraphic Case History
M. D. Burnaman, R. B. Helm, C. R. Beeman
Indonesian Petroleum Association
.... At Jeuku-A1, where Baong shale directly overlies Peutu shale, the Base Baong horizon has a much lower amplitude reflection due to the absence of high velocity...
1985
Multicomponent Seismic Technology Assessment of Fluid-gas Expulsion Geology and Gas-hydrate Systems: Gulf of Mexico
B. A. Hardage, P. E. Murray, R. Remington, M. De Angelo, D. Sava, H. H. Roberts, W. Shedd, J. Hunt Jr.
AAPG Special Volumes
.... Mienert, M. Vanneste, and K. Andreassen, 2005, Gas hydrates at the Storegga Slide: Constraints from an analysis of multi-component wide-angle seismic data...
2009
Use of Windowed Seismic Attributes in 3D Seismic Facies Analysis and Pattern Recognition
David C. Carter
Indonesian Petroleum Association
..., there are two factors which are particularly relevant in seismic facies analysis. Firstly, the spacing and reliability of velocity analyses made for NMO...
1996
Chapter Seven: Reservoir Evaluation
Alistair R. Brown
AAPG Special Volumes
...: Proceedings, SEG 54th Annual Meeting, p. 326–328. Matteucci, G., 1996, Seismic attribute analysis and calibration — a case study from the Gulf of Mexico...
2011
Marine Multicomponent Seismic – The New Issues in the Developing Revolution
Jason Robinson
Indonesian Petroleum Association
.... This can be plotted as the ratio against time as in Figure 10. Figure 10. Average velocity ratio analysis between fast and slow S waves. The vertical...
2002