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The AAPG/Datapages Combined Publications Database
Showing 991 Results. Searched 195,596 documents.
Charlie Steen—Prospector
Marion Stocking
Four Corners Geological Society
... desert. Cisco, Utah, in the early 1950s didn’t amount to much, but it was more prosperous than the ghost town of the 1970s. In a $15-a-month shack...
1975
Marine Seismic Sources: Part VI: High Frequency Signals From Air-Guns
Martin Landrø, Lasse Amundsen
GEO ExPro Magazine
... that for compact and large air-gun arrays, we have a risk of cavitation formation in the area where the ghost reflections from several air-guns coincide...
2011
Nondestructive testing for wellbore integrity with distributed acoustic sensing
Ivan Lim Chen Ning, Mike Craven, Timothy Tokar, Saptarshi Dasgupta, Paul Benet, Michael Merlino, Craig Feherty
International Meeting for Applied Geoscience and Energy (IMAGE)
... of simultaneously launching the two-level sources creates a seismic ghost-like effect. In addition, the abrupt change in the source signature toward Figure...
2023
Largo Gallup (Gas), T. 26 N., R. 7 W., NMPM, Rio Arriba County, New Mexico
J. E. Fassett, R. W. Jentgen
Four Corners Geological Society
... Cretaceous, eastern San Juan and Acoma Basins, New Mexico, in Ghost Ranch: New Mexico Geological Society Guidebook, 25th Field Conference, p. 251–258...
1978
Folds and Folding: Part II
Rasoul Sorkhabi
GEO ExPro Magazine
... of fractures. Garry Hayes An anticline in the Miocene Barstow Formation exposed in the parking lot at Calico Ghost Town County Park in the Mojave Desert...
2013
Environmental Complexes South Texas Coast
Miles O. Hayes , Alan J. Scott
GCAGS Transactions
... places, riddled by distinct large diameter (0.5-1.0 in.) burrows. Most of these burrows are probably due to the activities of the "ghost crab", Ocypodes...
1964
EXTENDED ABSTRACT: Application of Fluorescence Microscopy in a Biostratigraphic Context to Dolomitized Limestones in Southeastern Mexico: An Alternative Tool
Consuelo Macías Ojeda, Noemí Aguilera Franco, Víctor M. Martínez Morales, Ricardo Sandoval Silva, Marco Antonio Prado Peña
GCAGS Transactions
... light, which can be described as meso-crystalline dolomite with ghost of allochems. Their original composition and texture cannot be recognized...
2011
Tapacito Gallup (Oil), T. 26 N., R. 4-6 W., NMPM, Rio Arriba County, New Mexico
J. E. Fassett, R. W. Jentgen
Four Corners Geological Society
... Cretaceous, eastern San Juan and Acoma Basins, New Mexico, in Ghost Ranch: New Mexico Geological Society Guidebook, 25th Field Conference, p. 251–258...
1978
Broadband Seismic Technology and Beyond: PART X: IsoMetrix Isometric Sampling
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... needed to manage the unprecedented amount of data it produces. ‘An idea, like a ghost, must be spoken to a little before it will explain itself...
2014
Reservoir Rocks Behaving Differently
Thomas Smith
GEO ExPro Magazine
... reflection is mapped as a ‘shadow’ or ‘ghost’ of the compressional wave reflection. This is an artifact created by the lack of understanding of actual...
2014
Utah Geological Society Log Book
Utah Geological Association
... Canyon shale. We will now re-trace route south to gravel road. On joining it, turn right (west) toward Mercur. 12.9 Entering “ghost” town of Mercur...
1959
The Origin and Geomorphological Significance of the Morley Flats, Alberta
J. G. Nelson
CSPG Bulletin
... of the river beyond the Ghost River Dam. These ridges trend across the grain of the foothills thrust faults and hogbacks at an angle somewhat more...
1963
A Profile of Biogenic Sedimentary Structures in a Holocene Barrier Island-Salt Marsh Complex, Georgia (1)
Robert W. Frey, James D. Howard
GCAGS Transactions
... systems of the ghost shrimp Callianassa major (see Weimer and Hoyt, 1964) are found just below the mean low-tide mark on open beaches. Dwelling tubes...
1969
Integration of New Interpretation, Attribute Analysis and Inversion Results for the Dampier Sub-Basin, North West Shelf of Australia
Jarrad Grahame, Jianfeng Yao
Australian Petroleum Production & Exploration Association (APPEA) Journal
... (quality factor) Post The APPEA Journal 613 Stack Depth Migration (LSQPSDM) and 3D Ghost Wavefield Elimination (GWE) joint source and receiver de...
2021
Imaging Shallow Reservoirs through Innovation
Jane Whaley
GEO ExPro Magazine
... ‘shock’, it soon settled back, and we were able to develop the processing to eliminate this and associated ghost effects.” The Frigg area was chosen...
2017
Hidden Basins and Undrilled Anticlines: The Legacy of Early Oil Exploration in Indonesia
Chris Atkinson, Tony Wain, Hening Sugiatno, Sean Hayes
Southeast Asia Petroleum Exploration Society (SEAPEX)
... quality coastal 2D (coastal areas being deforested at that time) and went on to drill what turned out to be a ghost feature on the data (Tike-1 well...
2017
Latitudinal Motion of the Wrangellia and Alexander Terranes and the Southern Alaska Superterrane
B. C. Panuska, D. B. Stone
Circum Pacific Council Publications
... 39 37 38 16 14. 0 21 "Marsh Island" Brothers K JK 4/22 7/21 Ghost Rocks Ghost Rocks Ghost Rocks (both localities) R R T P 11/73 16/83 b b...
1985
Development of Vertical Cable Seismic System
Eiichi Asakawa, Fumitoshi Murakami, Yoshihiro Sekino, Taku Okamoto
Indonesian Petroleum Association
... field to upgoing (reflection) and downgoing wave (direct wave and ghost). It also distinguishes the scattered waves in complex feature in hydrothermal...
2012
Seismic Exploration in the Ganges Delta River: A Model Case of study in Transition Zones.
V. Villamizar, F. Estrada
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...-component receivers on the seafloor we can potentially cancel the marine receiver ghost which typically limits streamer recording to 125Hz or less...
2006
Mapping of Fracture Zones and Small Faults Using VSP and Cross Dipole Sonic in Eastern Siberia Carbonate Reservoirs, Yurubchansky Field, Russia
Sergey Shevchenko, Sergei Tcherkashnev, Maxim Kuznetsov, Tagir Mamleef
Petroleum Exploration Society of Australia (PESA)
... Consulting Pty Ltd 16 Ghost Gum Rd, WA, Perth [email protected] 29 Harborne st, WA, Perth [email protected] Maxim...
2016
Demultiple for Wide-Tow Broadband Acquisition in a Shallow Water Environment: A Case Study from the NW Shelf, Australia
Mike Hartley, Shuo Ji, Alex Browne
Petroleum Exploration Society of Australia (PESA)
.... First and second order receiver side ghost notches (dashed lines) are clearly visible in the f-x display on input data. Note the variable notch...
2016
Depositional History and Diagenesis of High-Constructive Delta Systems (Wolfcampian) Southeastern Palo Duro Basin, Texas
C. Robertson Handford
Tulsa Geological Society
... are indicated by presence of ghost-like grain boundary (G) and relict feldspar (F). Depth 4,425 ft, Baria and Werner, Loyd Mayes No. 1 Although leached...
1979
A method for assessing earth model uncertainty in the Taranaki Basin, New Zealand
Edward Lewis, Dennis van der Burg, Tony Martin, Lorenzo Russo, Tony Bell
Petroleum Exploration Society of Australia (PESA)
... of the art, with wavefield separation to remove the ghost effects, deblending of sources and wave extrapolation surface related multiple attenuation...
2018
Seismic Foldout: Cameroon: Douala Kribi-Campo Basin Seize the opportunity!
Misha Isakov, Paolo Gabrielli, Emmanuel Nformi, Shona Culwick, CGG, Blanche Mahamat, Achta Boubakar, Christophe Atangana Ndende, Société Nationale Des Hydrocarbures
GEO ExPro Magazine
.... Joint source and receiver 3D Ghost Wavefield Elimination helped achieve higher quality data in terms of both frequency bandwidth and signalto-noise...
2023
Memorial: L. W. Leroy (1909-1987)
D. O. LeRoy
AAPG Non-Technical and Memorials
..., a photographic review of Colorado's early mining days and ghost towns, and that same year, with R. J. Weimer, Lett published Geology...
1988