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The AAPG/Datapages Combined Publications Database

Showing 34,502 Results. Searched 200,619 documents.

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Information on Grain Sizes in Gravel-Bed Rivers by Automated Image Analysis: RESEARCH METHODS PAPERS

L.C. Sime, R.I. Ferguson

Journal of Sedimentary Research (SEPM)

..., sand drapes, and moist patches; and (3) separate consideration of errors associated with AIA algorithms per se (as compared with manual image analysis...

2003

A Statistical Analysis of Photolineaments and Joints, Terrain Parameters and Lineament Density Near Lethbridge, Alberta

Elkanah A. Babcock

Utah Geological Association

... define the orthogonal joint systems present (Fig. 4). Figure 2. Location of data stations shown by station number and an X at the outcrop location...

1974

Extension, Displacement, and Block Rotation in the Larger Gullfaks Area, Northern North Sea: Determined from Map View Restoration

Delphine Rouby , Haakon Fossen , Peter R. Cobbold

AAPG Bulletin

..., if the extension direction makes an angle to the section line, or if the strain is three-dimensional, significant errors may occur during restoration. Map...

1996

Acoustic Velocity Modeling of Unconventional Reservoirs

Alessandra Simone, Lori Hathon, Michael Myers

Unconventional Resources Technology Conference (URTEC)

... of organic material. As maturity increases, the location of organic material will shift from predominantly load bearing, bedding plane parallel...

2020

Using Mise-à-la-Masse to Delineate the Migration of a Conductive Tracer in Partially Saturated Basalt

Robin E. Nimmer, James L. Osiensky

Environmental Geosciences (DEG)

... a tracer plume in fluvial sediments. Osiensky (1997) described the use of the MALM method to define plume length and the location of the center...

2002

Using Interval Resistivity Data to Help Detect Ground-Water Contamination as a Function of Space and Time — A Case Study, Provo, Utah

Alvin K. Benson, Melissa A. Stubben

Utah Geological Association

... the hydrocarbon-contaminant plumes as a function of location. The plume at this site was delineated as an area of low apparent and low interval...

1995

Environmental Factors Controlling the δ13C and δ18O Variations of Recent Fluvial Tufas: A 12-Year Record from the Monasterio de Piedra Natural Park (Ne Iberian Peninsula)

M. Cinta Osácar, Concha Arenas, Marta Vázquez-Urbez, Carlos Sancho, Luis F. Auqué, Gonzalo Pardo

Journal of Sedimentary Research (SEPM)

... strengthen their potential to help in the paleoclimatic interpretation of such records. General Setting: Location and Geological, Climatic...

2013

Magnetotelluric Transect of the Sevier Overthrust Belt in Southwestern Utah and Eastern Nevada

Jeffrey M. Johnston, Philip E. Wannamaker

Utah Geological Association

..., 1980; Hintze, 1988). Figure 1. Location of (a) study area in Utah and Nevada and (b) detailed site positions. Toothed lines on regional map (a) show...

1991

Relating Seismic Time to Geological Datum: ABSTRACT

James L. Porter

AAPG Bulletin

... to be usable and accurate. However, when this method of correcting seismic time is applied under other geological conditions, serious errors...

1960

ABSTRACT Generalized Method for the Estimation of TOC from GR and Rt, #90104 (2010)

Heslop Kenneth A.

Search and Discovery.com

... related errors. These methods require the user to manually interpret and calibrate for each  depositional layer.    The two most common and reliable...

2010

Abstract: Temperature Dependence of Kinetic Parameters: A Neglected Issue That Affects Calculation of Hydrocarbon Generation; #90257 (2016)

Douglas W. Waples, Hossam Ali, Mohamed Said, Daniel Wiebe, Radwa Nagdy

Search and Discovery.com

... for A and E derived from laboratory measurements could result in errors large enough to significantly affect calculations of hydrocarbon generation...

Unknown

Hydrocarbon Generation in the Taranaki Basin, New Zealand

W. F. H. Pilaar, L. L. Wakefield

AAPG Special Volumes

...------------------------ Fig. 1. Sedimentary basins in New Zealand. End_Page 406------------------------ Fig. 2. Location of Taranaki wells referred...

1984

Cross-Sections of the Parry Islands Fold Belt on Melville Island, Canadian Arctic Islands: Implications for the Timing and Kinematic History of Some Thin-Skinned Decollement Systems

Harrison, J.C., Bally, A.W.

CSPG Bulletin

... Bay, central Melville Island. For location see Figs. 2, 5, 6, and 7. Figure 4. Structural cross-section and restored section B-B1 with legend, Viscount...

1988

Role of Turbidity Currents in Setting the Foreset Slope of Clinoforms Prograding into Standing Fresh Water

Svetlana Kostic, Gary Parker, Jeffrey G. Marr

Journal of Sedimentary Research (SEPM)

... as an example. The implication is that overpassing muddy turbidity currents in the field can have a profound effect on the sandy foreset slope angle...

2002

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... receiver location is therefore only a function of the thickness, P-wave velocity and S-wave velocity of the weathered zone at that receiver location...

2013

Abstract: Converted Wave Receiver Statics from First Break Mode Conversions; #90171 (2013)

Kristof De Meersman and Marcelo Roizman

Search and Discovery.com

... receiver location is therefore only a function of the thickness, P-wave velocity and S-wave velocity of the weathered zone at that receiver location...

2013

Value & Insights from Synthetic Seismic Validation of Reservoir Models in Carbonate Gas Fields, Offshore Sarawak (Paper A12)

K. N. Baharaldin, A. Kayes

Geological Society of Malaysia (GSM)

... for predicting the location and timing of water breakthrough. Converting intra-carbonate depth horizons back into the time domain using velocities derived from...

2012

Fault Shadow Correction Methodology

P. Julien, J. L. Broyer, O. Bernet-Rollande

Indonesian Petroleum Association

... the pushdown effect. In the external axis of the Mahakam delta, the dip of the faults is quite low in angle (~45 deg. in the Total PSC for instance...

2000

Distinct-element Stress Modeling in the Penola Trough, Otway Basin, South Australia

Suzanne P. Hunt, Peter J. Boult

AAPG Special Volumes

... magnitude variation at location A.FIGURE 9. (a) Normalized maximum principal stress as a function of friction angle () (k = 2.8; = 25; jkn = 2 108 Pa...

2005

Rate of Bioerosion by Parrotfish in Barbados Reef Environments

Paul Frydl , Colin W. Stearn

Journal of Sedimentary Research (SEPM)

... in Barbados. The anomalously high values obtained by Randall (1963) and Gygi (1975, 2nd loc.) are probably due to the location of the census station...

1978

Abstract: Imaging Oblique Reflectors with Prestack Migration; #90174 (2014)

John C. Bancroft, Thais Guirigay, and Helen Isaac

Search and Discovery.com

... be focused during the migration process by raising the migration velocity Vmig, by dividing the RMS velocity VRMS, by the cosine of the obliquity angle...

2014

Radiometric Surveying in Hydrocarbon Exploration

Delbert R. Long

Rocky Mountain Association of Geologists

... are run perpendicular to the trend to obtain maximum contrasting values. The field crew is responsible for reading and recording base and traverse station...

1975

East Bay, Mississippi River Delta

Arnold H. Bouma , Frank B. Chmelik , Richard Rezak

GCAGS Transactions

... ship. Practically all track crossings gave similar depth readings. End_Page 273------------------------ FIGURE 1. Track and station chart of East...

1971

Numerical Investigation of Key Factors on Successful Subsequent Parent Well Water Injection to Mitigate Parent-Infill Well Interference

Ning Li, Kan Wu, John Killough

Unconventional Resources Technology Conference (URTEC)

... injection have almost no effect on stress and pressure in that region. It does have some SHmax angle change there, but it is small and below 10...

2019

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