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The AAPG/Datapages Combined Publications Database

Showing 1,098 Results. Searched 200,630 documents.

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An Integrated Geophysical Analysis of Crustal Structure in the Wichita Uplift Region of Southern Oklahoma

Amanda Rondot Buckey

Oklahoma City Geological Society

.... Zelt, C.A.; and Smith, R.B., 1992, Seismic traveltime inversion of 2-D crustal velocity structure: Geophysics Journal International, v. 108, p. 16–34...

2012

AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 13: An Automated Method for Inferring 3-D Salt Movements from the Suprasalt Sedimentation Pattern

Cornelius, R. R., Lawrence M. Cathles III, Alex Erendi

AAPG Special Volumes

... for the Gulf of Mexico minibasin model (after Rowan, 1995, his Figure 1). The map shows salt above 3 s and the salt weld in two-way traveltime...

2003

Review of the CrustLithosphere Research in the Carpathians

Lubomil Pospil, Antal dm

AAPG Special Volumes

... traveltime residuals (Pajdusak et al., 1988) (Figure 2). The lower crust shows a higher amplitude subhorizontal reflectivity in the majority of deep...

2006

A Case Study of Three-dimensional Fold and Growth Sequence Development and the Link to Submarine Channel-structure Interactions in Deep-water Fold Belts

Ian R. Clark, Joseph A. Cartwright

AAPG Special Volumes

...-way traveltime contours spaced at 10 ms intervals. Submarine channel systems sourced from the Nile to the southwest are affected by strike-slip fault...

2012

Lithospheric Flexure and Related Base-level Stratigraphic Cycles in Continental Foreland Basins: An Example from the Putumayo Basin, Northern Andes

John Londono, Juan M. Lorenzo, Victor Ramirez

AAPG Special Volumes

... mi); as much as eight of these events are found in the foreland sequences (seismic line 3). TWTT = two-way traveltime. 110 km (68.3 mi); 140 km (87 mi...

2012

The Three-dimensional Geometry of Sandstone Injection Complexes in the Gryphon Field, United Kingdom North Sea

Lidia Lonergan, Claudio Borlandelli, Ashley Taylor, Mark Quine, Kevin Flanagan

AAPG Special Volumes

... on typical 1060 Hz North Sea 3-D P-wave seismic data, at approximately 2 s two-way traveltime, is illustrated conceptually in Figure 13b. Where the sand...

2007

Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey

Philippe Schnurle, Char-Shine Liu

AAPG Special Volumes

... is clearly imaged, about 1.4 s (two-way traveltime [twt]) of relatively undisturbed sediment is incorporated to the accretionary prism (CDPs 77507000...

2009

Predicting Waterflood Behavior by Simulating Earth Models with No or Limited Dynamic Data: From Model Ranking to Simulating a Billion-Cell Model

Joseph Hovadik, David Larue

AAPG Special Volumes

... (1996). The method is used to solve the eikonal equation that describes the traveltime of a propagating front:where t(x, y, z) is the traveltime, and v...

2011

G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset

Norman S. Neidell

AAPG Special Volumes

...) Robertson (J.D.), "Carbonate Porosity from S/P Traveltime Ratios," Preprint, 53rd Annual Mtg. SEG, Las Vegas, Sept. 11-15, 1983. (6) Corbin (R.J.), Bell...

1987

Stratigraphic and Combination Traps Within a Seismic Sequence Framework, Miocene Stevens urbidites, Bakersfield Arch, California: Chapter 6: Recent Applications of Siliciclastic Sequence Stratigraphy

James S. Hewlett, Douglas W. Jordan

AAPG Special Volumes

... turbidite End_Page 146------------------------ Fig. 9. (A) Total Coulter lowstand-turbidite system seismic traveltime thickness map. (B) Combined...

1993

The Cordilleran Foreland Thrust Belt in Northwestern Montana and Northern Idaho From COCORP and Industry Seismic Reflection Data (1)

THEODORE R. YOOS , CHRISTOPHER J. POTTER , JANET L. THIGPEN , and LARRY D. BROWN

AAPG Bulletin

...) can be traced continuously across the seismic line and occur at 4.2 s two-way traveltime (approximately 11.5 km) beneath the eastern edge of the Rocky...

1991

Shallow Bedrock Geology of the Olga Basin Area, Northwestern Barents Sea (1)

PETTER ANTONSEN , ANDERS ELVERHOI , HENNING DYPVIK , and ANDERS SOLHEIM

AAPG Bulletin

... s (two-way traveltime) of post-Middle Jurassic sedimentary rocks (Ronnevik and Jacobsen, 1984). This unique aspect places the Olga Basin in a key...

1991

Seismic Fabric and 3-D Structure of the Southwestern Intracontinental Palmyride Fold Belt, Syria

Thomas A. Chaimov , Muawia Barazangi , Damen Al-Saad , Tarif Sawaf , Mohammed Khaddour

AAPG Bulletin

... traveltime. A common exception is over regions of End_Page 2033------------------------------ Cretaceous outcrop, where seismic data are usually of poor...

1993

Integrated 3-D Geological Modeling of the C1 Sands Reservoir, Maui Field, Offshore New Zealand

Ian D. Bryant , Carl W. Greenstreet , Walter R. Voggenreiter

AAPG Bulletin

...), a narrow, linear feature visible on a flattened seiscrop 20 ms two-way traveltime below the top of the C1 Sands event (Figure 14a) is taken to indicate...

1995

Analysis of Sonic Well Logs Applied to Erosion Estimates in the Bighorn Basin, Wyoming

Henry P. Heasler , Natalya A. Kharitonova

AAPG Bulletin

... traveltime readings were taken from the Tertiary and represent one- ay seismic traveltime. As can be seen in Figure 9, the published seismic...

1996

Sedimentation and basin evolution of the Oligocene-Miocene Mesohellenic basin, Greece

A. Zelilidis, D. J. W. Piper, N. Kontopoulos

AAPG Bulletin

...-way traveltime. Figure 6. Line drawings showing seismic correlation of stratigraphic units across the northern, central, and southern Mesohellenic basin...

2002

The use of spectral recomposition in tailored forward seismic modeling of outcrop analogs

Mark Tomasso, Renaud Bouroullec, David R. Pyles

AAPG Bulletin

... of the Frontier Formation. Scales for two-way traveltime (twt, ms) and seismic amplitude are shown. The green arrow points north. (C) Cropped subvolume around...

2009

Porosity prediction from seismic attributes of the Ordovician Trenton-Black River groups, Rochester field, southern Ontario

O. C. Ogiesoba

AAPG Bulletin

... to subvertical pillars. TWT = two-way traveltime; V.E. = vertical exaggeration.Figure 10. Phantom horizon slices (a) 6, (b) 14, (c) 24, and (d) 34 ms below...

2010

Deformation structures in organic-rich shales

Helge Loseth, Lars Wensaas, Marita Gading

AAPG Bulletin

... traveltime), and the rotation is normally less than 10. The first good intra-Cretaceous seismic reflection, approximately 100 ms above the top Spekk...

2011

The whole petroleum system with ordered coexistence of conventional and unconventional hydrocarbons: Case from the Junggar Basin, China

Yong Tang, Jian Cao, Wenjun He, Yin Liu, Zhijun Qin, and Liliang Huang

AAPG Bulletin

...; TWT = two-way traveltime. The low-angle slope of the Mahu sag resulted in the formation of multiple large-scale, shallow-water, fan-delta units...

2024

Predicting the occurrence and development of regionally extensive sublacustrine fans in the Oligocene Bohai Bay Basin: From sequence stratigraphy to source-to-sink systems

Changgui Xu, Chenglin Gong, Ronald J. Steel, Xintao Zhang, Dayong Guan, and Dongwei Li

AAPG Bulletin

.... APD = aggradational-progradational-degradational; MTCs = mass-transport complexes; PA = progradational-aggradational; TWT = two-way traveltime...

2025

Discrimination of Microseismicity Caused by Proppant Injection Using Microseismic Waveform Clustering: The Horn River Basin Case Study

Satoshi Ishikawa, Naoyuki Shimoda, Hiroyuki Tokunaga

Unconventional Resources Technology Conference (URTEC)

... transition of microsesimic hypocenters. The mode of traveltime residuals of the hypocenter locationing was around 2 milliseconds. We neglect microseismic...

2019

Geometric mode decomposition method for diffraction separation

Peng Lin, Suping Peng, Yang Xiang, Chuangjian Li, Xiaoqin Cui

International Meeting for Applied Geoscience and Energy (IMAGE)

... traveltime approximation for TI media with an inhomogeneous background: Geophysics, 78, no. 5, WC103–WC111, doi: https://doi.org/10.1190/geo2012-0413.1...

2022

Three-Dimensional Seismic-Reflection Techniques

Hermann Buchholtz

Circum Pacific Council Publications

.... Two main points have been considered: the calculation of traveltime shifts and the splitting of the time differences into shot and geophone corrections...

1989

Seismic HC Reservoir Prediction: A (Critical) Review on the Determination of Lithological Parameters from Seismic Data

Burkhard Buttkus

Geological Society of Malaysia (GSM)

..., but for materials that fill the pore space. The seismic parameters, traveltime and amplitude, of a fluid saturated porous rock depend on the saturating fluids...

1985

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