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The AAPG/Datapages Combined Publications Database
Showing 991 Results. Searched 195,596 documents.
Broadband data with a new low frequency source Acquisition and processing example from the Gulf-of-Mexico
Xuefeng Shang, Maksym Kryvohuz, Hamish Macintyre, Guido Baeten, Thibaut Allemand, Philippe Herrmann, Stephane Laroche, Shuki Ronen
International Meeting for Applied Geoscience and Energy (IMAGE)
... dB stronger at 50 Hz. Also note the TPS’ bubble troughs at about 5 and 8 Hz. They both have a ghost notch at 94 Hz. High frequency band data (> 60...
2023
Field Trip 8: Eocene Carbonate Facies of the North Carolina Coastal Plain; Trace Fossil Assemblages and Paleoenvironmental Interpretation: Castle Hayne Limestone (Eocene) of North Carolina
H. Allen Curran
Special Publications of SEPM
..., particularly burrows formed of callianassid shrimp. particularly burrows formed by the ghost ghost common common species shrimp today offshore zone...
1986
Australia: Depth Reprocessing Rejuvenates Gippsland Basin
Peter Baillie, Paul Carter, Jarrad Grahame, Joe Zhou, Nigel Mudge, CGG
GEO ExPro Magazine
... to recent • 3D joint source and receiver deghosting was applied to sediments. The main recognised units include the suppress the ghost and extend...
2019
Ophiolites Melanges Blueschists and Ignimbrites Early Caledonian Subduction in Wales?
Dennis S. Wood
Special Publications of SEPM
... In most places the melange shows a convinc ing ghost stratigraphy the individual blocks of one lithology being separated by distances ten to twenty...
1974
A New Approach in Determining Coal Geometry and Gas Content by Using 2D Seismic and Well Logs. Case Study: Central Sumatra Basin
Asep Ginanjar, Azarico Putra, Rizaldi Oki
Indonesian Petroleum Association
... by using time structure map as a guidance and ghost plane intersections to pick imaginary fault lines (Figure 5). METHODOLOGY AND RESULTS There are two...
2011
Bottom Cable 3-D Seismic Operations in the Transition Zone
Ezhar Manaf, Bambang Indroyono, Peter C. Johnson, James A. Musser
Indonesian Petroleum Association
... with thicknesses varying between about 10 – 20 m. Thus, unaliased reflection signal frequencies on the order of 80 hertz are required at the target intervals...
1995
Pennsylvanian and Permian Biostratigraphy, Micropaleontology, Petrography and Diagenesis, Kananaskis Valley, Alberta
Alan McGugan, June E. Rapson
CSPG Bulletin
.... The cherts may be of two types: 1) Concretionary Aggregates of white concretions showing (in thin section, reflected light) a ghost structure of a mesh...
1979
Chert in the Middle Silurian Fossil Hill Formation of Manitoulin Island, Ontario
Betty E. Eley, Robert K. Jull
CSPG Bulletin
... fragments have been replaced by quartz crystals in optical continuity with the host (Pl.2, fig. 3). Calcite ghost fabrics may be preserved, especially...
1982
The Canmore Coal Basin
M. B. B. Crockford
CSPG Special Publications
... in the following table of formations. Table. The stratigraphic succession within the area and its vicinity. Descriptions of Formations Ghost River Formation...
1956
Current and future multicomponent towed streamer design
Nicolas Goujon, Susanne Rentsch, Leendert Combee, Fabien Guizelin, Khairul Faizi Ahmad
Petroleum Exploration Society of Australia (PESA)
... acquisition and/or processing techniques used to de-ghost and broaden the bandwidth of seismic data. Acquisition related methods have included over...
2019
Implementing Pipeline Risk Assessment Process to Increase Pipeline Reliability in Duri Field
K. Waskitaningtyas, Sasanti Proborini
Indonesian Petroleum Association
..., historical failure, temperature, velocity, etc. as well as road crossing, pipeline failure (ghost buster), coupon location, valve, Central Gathering...
2003
Mississippi Transgressive Cycles, Nottingham Unit, Southeast Saskatchewan
John H. Lake
CSPG Special Publications
... and weathering, so primary textures are largely obliterated. Localized unweathered carbonate within the caliche display vague irregular ghost...
1989
Dolomitization and Neomorphism of Irish Lower Carboniferous (Early Mississippian) Limestones: Evidence from Petrographic and Isotopic Data
Wayne R. Wright, Ian D. Somerville, Jay M. Gregg, Aaron W. Johnson, Kevin L. Shelton
Special Publications of SEPM
... including subsequent neomorphism of the planar dolomite by later nonplanar dolomite. A sample from the Lisheen deposit has concentric ooid ghost textures...
2003
Enhance Seismic Quality With A Fast, Robust and Economic Solution Using Broadband Technology
Munji Syarif, Vania Iqsora, Adde Avrino, Agus Abdullah
Indonesian Petroleum Association
... Annual Meeting, DOI http://dx.doi.org/10.1190/segam2013-1019.1, 42314235 Vermeer, G.J.O., 2015, Ghost removal with conventional marine streamers...
2020
Carbonate Rhombohedra in Nodular Cherts: Mesozoic of the West Carpathians
Milan Misik
Journal of Sedimentary Research (SEPM)
... rhombohedron (ghost approximately in t e middle) in nodular chert Barremian calciturbidite, Krizna nappe, Muran, Belanske Tatry Mrs. F) Older carbonate...
1993
Vein Structures And Intrastratal Microfractured Zones Interpreted In Cores Of Late Miocene Diatomite, Midway Sunset Field, California; #20263 (2014)
Bonnie Bloeser, Mary Nelis
Search and Discovery.com
... observed in the core of Miocene diatomite compares well with what are termed ‘ghost veins’ in modern offshore Peru sediments, which develop...
2014
Squeezing Every Last Drop Out of a Coarse 3D Oil Sands Dataset for Refining 3D Survey Design A Case History; #41500 (2014)
Sylvestre Charles, Jim Hostetler, Jiwu Lin, Xiaoming Luo
Search and Discovery.com
... shifted the dominant frequency of the source wavelet towards the lower end of the spectrum (Figure 4). The frequency notch due to the source ghost...
2014
Use of Core in Evaluation of Productive Sands, Lloydminster Area
M.O. Fuglem
Saskatchewan Geological Society
... topographical relief present during deposition. The environment is represented by tidal inlets, channels and gullies, tow tidal flats, high tidal flats, ghost...
1970
Smoky Quartz: A Potential Indicator of Uranium Mineralization
A. E. Saucier
Earth Science Bulletin (WGA)
... of radioactivity, then the area of smoky grains represents a “ghost orebody.” In other words, at one time there was a lense of uranium mineralization...
1972
Correlations in Devonian of Southern Alberta1
Helen R. Belyea
CSPG Bulletin
... not been established. They occupy approximately the same stratigraphic position as the Ghost River and are probably equivalent to at least part...
1955
Modern and Ancient Eolian Deposits: Petroleum Exploration and Production; Frontmatter
Steven G. Fryberger, Lee F. Krystinik, Christopher J. Schenk
Rocky Mountain Section (SEPM)
... Entrada Sandstone, Ghost Ranch Area, New Mexico 17-1 Eolian Deposits of the Ojo Caliente Sandstone Member (Miocene) of the Tesuque Formation, Espanola...
1990
VIGILANTE COUNTRY
ADDISON R. BRAGG
Montana Geological Society
... of Montana, has joined the ranks of ghost towns and is missing today from many a modern road map. —COURTESY MDNTANA HISTORICAL...
1960
Memorial: Linn Markley Farish (1901-1944)
Willard J. Classen, George D. Pence
AAPG Non-Technical and Memorials
... they were known to be in enemy hands, he led raiding parties in an attempt to liberate them, and became known throughout the Balkans as "The Ghost...
1944
Glauconitic Sandstone in Southern Alberta
L. E. Workman
CSPG Bulletin
...: Ghost Pine Creek area Carbon gas field Rosebud gas field Hussar field Sunnynook area Delhi Socony Bullpound No. 1 well Home Oil High Crest...
1958
Gemini: A fully operational broadband source for model building and imaging
Carsten Udengaard, David Brookes, Hector Flores
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflection seismic data. To improve the results of FWI there is a benefit to generate source signal at low frequencies. Multiple methods have been attempted...
2023