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The AAPG/Datapages Combined Publications Database
Showing 34,457 Results. Searched 200,357 documents.
Gravity Anomalies in Gulf of California
J. C. Harrison , S. P. Mathur
AAPG Special Volumes
.... End_Page 77------------------------- and that any systematic error is not greater than 3 mgal. These errors are smaller than errors expected from...
1964
The North American Datum of 1983 and Its Effect on the Petroleum Industry
James G. Morgan
Houston Geological Society Bulletin
...The North American Datum of 1983 and Its Effect on the Petroleum Industry James G. Morgan 1988 19 29 The North American Datum (NAD) consists...
1988
CONCEPT AND SIGNIFICANCE OF SUBSURFACE FAULT THROW
Luis M. Banks
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... section because the dip shown is only an apparent value, but it is equal to ad cos $$, where $$ is the angle of dip of the beds below the fault. 5...
1958
All that wobbles isnt necessarily azimuthal anisotropy
Helen Debenham, Jennifer Badry, Mohamed Megebry
Petroleum Exploration Society of Australia (PESA)
... is shown in the rose diagram in Figure 3. Figure 1. Location map, showing the study area within the Canning Basin 115 km east of Broome. The 3D survey...
2019
A Gravity Study of the Thermopolis Anticline, Southern Bighorn Basin, Wyoming
R.B. Grannell, P.K. Showalter
Rocky Mountain Association of Geologists
... bounded by low-angle faults are separated from the southern Bighorn Basm by the stnke-slip hlghangle North Owl Creek fault (Paylor, 1990; 1989), which...
1991
Distribution of Holocene Marine Ostracoda from Belize: PART 1
James W. Teeter
AAPG Special Volumes
... of the sediment surface was also taken at each station in order to determine the abundance and variety of Foraminifera (Wantland, this volume) and Ostracoda...
1975
PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study
Morgan P. Brown, Joseph H. Higginbotham, Dave List, Chris Lang
Unconventional Resources Technology Conference (URTEC)
... with incidence angle gathers (Macesanu et al., 2010) to update the velocity model by vertically backprojecting measured errors. Figure 2 highlights a comparison...
2013
PSDM for unconventional reservoirs? A Niobrara Shale case study; #80405 (2014)
Morgan P. Brown, Joseph H. Higginbotham, Cosmin Macesanu, Oscar E. Ramirez, Dave List, Chris Lang
Search and Discovery.com
... Equation PSDM (WEM) azimuth angle gathers indicates a very weak level of overburden azimuthal anisotropy. However, we show that amplitude versus...
2014
Understanding Dynamic Behavior of Reservoirs During Microseismic Monitoring
Maria A. Krasnova, Jamie P. Rich, Evgeny M. Chesnokov
Unconventional Resources Technology Conference (URTEC)
... media. However, until recently, a priori defined seismic models built on initial data and not corrected for errors associated with underlying...
2013
Utilization of Nanoparticles to Enhance Hydrocarbon Recovery; #70371 (2018)
Mahmood Amani, Mohamed Idris, Nikolayevich Dela Rosa, Mohamed Al Balushi, Arnel Carvero, Rommel Yrac
Search and Discovery.com
... Contact Angle Measurement and Phase 2: Permeability Analysis through NanoparticleSurfactant Core Flooding. Method Phase 1: Nanoparticle-Surfactant...
2018
Some Applications and Problems of the Seismic Refraction Technique in Civil Engineering Projects in Malaysia
B. K. Lim, S. J. Jones
Geological Society of Malaysia (GSM)
... conditions. Domzalski (1956) demonstrated that substantial errors may be introduced due to the location of the geophone spread in relation...
1982
The Petrology of Some Des Moines Series Sandstones of Iowa
Robey Harned Clark
Journal of Sedimentary Research (SEPM)
... W. Guthrie County, Iowa. Sample No. 7. Cyclothem: Myrick Station. Facies: Sheet. Location: SE sec. 5, T. 79 N., R. 30 W. Guthrie County, Iowa. Sample...
1950
Gravity Exploration on the Central Gulf Coast
Jackie D. Stewart
New Orleans Geological Society
.... Each gravity station location or some other designated point becomes the center point for making the computation. When the template is in position...
1991
Satellite Interferometry and the Detection of Active Deformation Associated with Faults in Suban Field, South Sumatra Basin, Indonesia
Richard A. Schultz, Xiaopeng Tong, Khalid A. Soofi, David T. Sandwell, Peter H. Hennings
Indonesian Petroleum Association
...’s Tectonics Observatory through 2008 (data including station locations are available at http://sopac.ucsd.edu/ projects/sugar.html). Prawirodirdjo et...
2014
Some Planetable Methods
Walter A. English
AAPG Bulletin
... points. Most of such "stations" cannot be occupied conveniently, and when a planetable station is located near one of them, the writer uses...
1924
Stowing away on ships that pass in the night: sclerobiont assemblages on individually dated bivalve and brachiopod shells from a subtropical shelf
David L. Rodland, Marcello G. Simões, Richard A. Krause, Jr., Michal Kowalewski
PALAIOS
... of the animal, these events reflect postmortem colonization. Bivalve exteriors are colonized more frequently than interiors only at one location: Station...
2014
If It Is So Easy, Why Dont You Come Do It Yourself? A Response to What I Wish My Geologist Knew About Drilling: A Drilling Engineers View of Geosteering
Raymond L. Woodward, Samuel F. Noynaert
Unconventional Resources Technology Conference (URTEC)
... but also subsequent area interpretations, meaning their errors could have a much wider ranging effect that anyone would realize. The most common...
2017
Structural Framework and the Evolutionary History of the Continental Margin of Western India: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
Bhoopal R. Naini , Manik Talwani
AAPG Special Volumes
.... Map showing location of seismic reflection and gravity profiles shown in Figure 7 of the text. Also shown are the location of the wide-angle seismic...
1982
Errors of Sampling Sands for Mechanical Analysis
Gordon Rittenhouse, Mark P. Connaughton
Journal of Sedimentary Research (SEPM)
...Errors of Sampling Sands for Mechanical Analysis Gordon Rittenhouse, Mark P. Connaughton 1944 Vol. 14 No. 1. (April), The errors involved...
1944
Detecting Subsurface Voids Using the Microgravity Method A Case Study from Kuala Lipis, Pahang
Ahmad Tajuddin Hj. Ibrahim, Che Noorliza Lat
Geological Society of Malaysia (GSM)
... that have to be made were altitude determination and the location of the base station . Altitude correction is only necessary if there is ' significant...
2004
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
... primarily captured limited offset ranges focused on 15-to-30-degree angle (Karr, Lewis, & Bianco, 2021). While a full stack of these data provides...
2023
Sediments of Lower Chesapeake Bay, With Emphasis on Mass Properties
W. Harrison, M. P. Lynch, A. G. Altschaeffl
Journal of Sedimentary Research (SEPM)
... a temporary effect on infauna populations. Resettlement of disturbed areas was rapid and appeared to occur as a result of active migration and, more...
1964
Possible Causes of Velocity Mis-Ties
R. A. Broding
Oklahoma City Geological Society
...% or better, with a maximum error of 5%. This data was taken from West Texas, New Mexico, Wyoming and Colorado. ERRORS IN VELOCITY LOGGING Instrumental...
1961
Subsurface Interpretation of Intersecting Faults and Their Effects Upon Stratigraphic Horizons
George Dickinson
AAPG Bulletin
... fault and the surface is invariably offset in the direction of its dip in the block upthrown by the intersecting fault, irrespective of the angle...
1954
High-resolution satellite imagery applied to monitoring revegetation of oil-sands-exploration well pads
Cynthia K. Dacre, David A. Palandro, Anna Oldak, Alex W. Ireland, and Sean M. Mercer
Environmental Geosciences (DEG)
... by the effect of the image-acquisition angle and sun angle, which can cause trees and/or tree shadows to obscure underlying land cover. The advent...
2017