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The AAPG/Datapages Combined Publications Database
Showing 40,849 Results. Searched 200,619 documents.
An Approach to Exploration for Naturally Fractured Reservoirs, with Examples from the Austin Chalk
M. Friedman, D.V. Wiltschko
Rocky Mountain Association of Geologists
... gas sandstones). In fact, the annual growth rate of horizontal drilling is nearly 300% in the U.S. and close to 250% world wide (Fritz et al., 1991, p...
1992
Strength Anisotropy in Low-Permeability Sandstone Gas Reservoir Rocks: Application of the Axial Point-Load Test
S. J. Clift , S. E. Laubach , J. Holder
GCAGS Transactions
... and estimation of the azimuth of maximum horizontal stress (SHmax) from information provided by core or geophysical well logs. Large natural fractures...
1992
Wave and Current Orientation of Shells
J. Stewart Nagle
Journal of Sedimentary Research (SEPM)
.... Orientations were always measured FIG. 2. Orientation conventions of experimental shells. The arrows represent imaginary lines along which azimuth...
1967
Multiple-point Geostatistics: A Quantitative Vehicle for Integrating Geologic Analogs into Multiple Reservoir Models
Jef Caers, Tuanfeng Zhang
AAPG Special Volumes
... that channels are thinner in the southeast corner than in the northwest; in addition, the angle at which channel features occur ranges from 0 azimuth to 90...
2004
Seismic expression of fracture-swarm sweet spots, Upper Cretaceous tight-gas reservoirs, San Juan Basin
Bruce S. Hart
AAPG Bulletin
.... Stampfli, D. J. Davies, C. N. Gastaldi, P. A. Ruijtenberg, and G. J. O. Vermeer, 1989, Dip and azimuth displays for 3D seismic interpretation: First...
2006
Enhancing the reliability of the magnetostratigraphic age assignment of azimuthally nonoriented drill cores by the integrated application of palaeomagnetic analysis, field tests, anisotropy of magnetic susceptibility, and the evolution of the endemic fauna as documented on the upper Miocene limnic deposits of the Turiec Basin (Western Carpathians)
Emő Márton, Radovan Pipík, Dušan Starek, Erika Kovács, Marina Vidhya, Anna Świerczewska, Antoni K. Tokarski, Rastislav Vojtko, and Silvia Schlögl
AAPG Bulletin
... the azimuthally fully restored paleomagnetic locality mean direction for the core (fitting the bedding azimuth of the drill core to the one measured close...
2022
Gower Basin, Lord Howe Rise
J. B. Willcox, J. Sayers
Petroleum Exploration Society of Australia (PESA)
... seaboard was one of oblique left-lateral extension on a north to northeasterly azimuth. It probably commenced in the latest Jurassic, following...
2001
Geological Framework of the Lord Howe Rise and Adjacent Ocean Basins
J. B. Willcox, J. Sayers, H. M. J. Stagg, S. Van de Beuque
Petroleum Exploration Society of Australia (PESA)
... - 500 km wide. Water depths are 1,000- 1,500 m along its crest, 3,000+ min the New Caledonia Basin to the east, and -5,000 min the Tasman Sea to the west...
2001
Integration of Wireline Borehole Image and Seismic Data: Structural and Stratigraphic Study of the N-Sand in the Helis East Black Bay Field Extension
Anish Kumar, Brian Briscoe, George R. Kear, Terry D. Keegan, Paul N. Lawless, Jonathan W. Malone, James P. Stoyanoff, Elizabeth Zobell
GCAGS Transactions
... images in marine shales below and above the N-Sand. Labels show dip magnitude @ dip azimuth. 457 Kumar et al. Figure 6. (A, B) Examples...
2007
NATS on WATS seismic imaging, rock property modeling and interpretation using machine-learning techniques to inform reservoir quality and deliverability in the Gulf of Mexico
Peter Lanzarone, Shenghui Li, Kang Fu, Kenny Gullette, Jeff Thompson, Gabriel Ritter
International Meeting for Applied Geoscience and Energy (IMAGE)
... (narrow- and wide-azimuth towed streamer) configurations. Data are of good quality apart from a large void in the WATS dataset, as these data were shot...
2022
From raw seismic data to quantitative interpretation via cloud-based FWI
Henry A. Debens
Australian Energy Producers Journal
... acquired as part of a wide-azimuth towedstreamer survey from the US Gulf of Mexico. Acoustic FWI for elastic AVA Acoustic FWI, applied to raw reflection...
2024
Geological and Borehole Features Described by the Circumferential Acoustic Scanning Tool
Joseph F. Goetz, Douglas D. Seiler, Charles S. Edmiston
Southeast Asia Petroleum Exploration Society (SEAPEX)
... contact. Because the Amplitude image sees the anomaly as black, it can be concluded that the fracture is open. How wide it is open is questionable...
1990
Deep learning Laplace-Fourier full-waveform inversion with virtual supershot gathers
Lei Fu, Daniele Colombo, Weichang Li, Ernesto Sandoval-Curiel, Ersan Turkoglu
International Meeting for Applied Geoscience and Energy (IMAGE)
...9.04102.x. Stopin, A., R.-E. Plessix, and A. A. Said, 2014, Multiparameter waveform inversion of a large wide azimuth low-frequency land data set ...
2022
Pushing the Boundaries Deployment of Innovative Drilling, Completion and Production Technology to Advance a Deep Coal Seam Play
Romi Branajaya, Peter Archer, Andrew Farley
Australian Petroleum Production & Exploration Association (APPEA) Journal
... to achieve that goal. Furthermore, a new application of wide operating range electric submersible pumps would enable dewatering to much lower water rates...
2019
A Workflow For Success in Shales
Ted Holden, John Pendrel, Fred Jenson, Peter Mesdag
GEO ExPro Magazine
... of the reservoir, preferably using wide angle, wide azimuth 3D seismic. Greater differential stress and/or higher fracture density results in greater anisotropy...
2013
Elastic FWI application to a land data set in the Middle East
Anna Sedova, Olivier Leblanc, Thibaut Allemand, Gilles Lambar, Stphane Pellerin, Daniela Donno
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Multiparameter waveform inversion of a large wide azimuth low-frequency land data set in Oman: Geophysics, 79, no. 3, WA67–WA77, doi: https://doi.org...
2022
The Austin Chalk-Buda Trend of South Texas
Robert J. Scott
GCAGS Transactions
... and 20 miles wide from the Rio Grande River to Robertson County, Texas. The No. 1-A Harris was drilled in the Pearsall Field located in Frio County...
1977
Control on Pleistocene Shelf Drainage by Post-Eocene Stratigraphy of the Gippsland Basin
Mark Bunch
Petroleum Exploration Society of Australia (PESA)
... hypothesis but this may be because the rate of local uplift does not outpace shelf-wide sedimentation (so cannot be resolved in seismic or seabed bathymetry...
2016
Transformation of point-to-line source seismogram in a 2D geological model
Moosoo Won, Bing Zhou, Mohamed Jamal Zemerly, Mohammad Al-Khaleel, Mohamed Kamel Riahi
International Meeting for Applied Geoscience and Energy (IMAGE)
... on Valhall wide-azimuth OBC: 71st EAGE Conference and Exhibition incorporating SPE EUROPEC 2009, doi: https://doi.org/10.3997/2214-4609.201400395. Sirgue...
2024
Facies-constrained elastic full-waveform inversion for tilted orthorhombic media
Ashish Kumar, Ilya Tsvankin
International Meeting for Applied Geoscience and Energy (IMAGE)
... it on wide-azimuth multicomponent reflection data from an orthorhombic version of the SEG-EAGE overthrust model. There are trade-offs between...
2024
Pematang Lantih Vibroseis 3D Seismic Survey: An Innovative Technique Applied in Sumatra
Adde Avrino, Jacques Bonnafé-Clauss, Susanto S. Wibowo, Jeres R. Cherdasa, Rimbawan Prathidina, Nobuhito Shimada, Stevanus P. Silaban
Indonesian Petroleum Association
... and they were designed for use of large trucks or tractors, so the roads were wide enough for vibroseis access. Also, the density of roads was sufficient...
2018
Geodynamics of the Transitional Zone from the Moma Rift to the Gakkel Ridge: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
A. F. Grachev
AAPG Special Volumes
... and 100 km wide. The Moma Rift is represented by a system of troughs which consist of two major linear depressions with surrounding uplifts...
1982
Combining Dipmeter Measurements and Formation Imaging to Improve Reservoir Characterization
Roy L. Yates, Joel H. Le Calvez
GCAGS Transactions
...), two sets of micro electrical resistivity curves (from 2 pads displaying 27 buttons each) (e.g., FMS1), and two 7-cm wide borehole images set at right...
2003
Wetumpka Impact Structure’s Resurge Chalk Deposits—Insights from X-Ray Computed Tomography
James K. Markin, David T. King Jr.
GCAGS Transactions
... on the core or in preliminary x-ray CT observations. Although true (absolute) azimuth orientation of the entire #09–03 drill core is not known, the entire...
2012
The Mananda Anticline, Papua New Guinea: A Third Oil Discovery, Appraisal Programme and Deep Potential, #10803 (2015).
Scott E. Keenan, Kevin C. Hill
Search and Discovery.com
... of the larger structures in the Papuan Fold Belt at 40 km long, 15 km wide and up to 2000 m high. It is >20 km from the nearest road and airstrip, is deeply...
2015