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The AAPG/Datapages Combined Publications Database
Showing 5,754 Results. Searched 200,691 documents.
Analysis of High Resolution Seismic Data: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation
Herman C. Sieck, George W. Self
AAPG Special Volumes
... the speed of sound in the materials (interval velocity) is known, the depth to each interface Table 1. Summary of Acoustic Systems. End_Page 354...
1977
Concave Sand Grains in Eolian Environments: Evidence, Mechanism, and Modeling
B. T. Werner , E. Merino
Journal of Sedimentary Research (SEPM)
..., as well as to the number of saltating grains impacting a unit area of surface per unit time, the flux , and to the inverse of the speed of the ripple...
1997
Enso and Sunspot Cycles in Varved Eocene Oil Shales from Image Analysis
Maurizio Ripepe , Lillian T. Roberts , Alfred G. Fischer
Journal of Sedimentary Research (SEPM)
... glass slides. In these peel replicas, the kerogen layers remain clear, while the carbonate laminae leave a surface that transmits less light due...
1991
A Ramboe Study of the Cape Range No. 2 Well, Exmouth Sub-Basin
R. W. T. Wilkins, G. Hladky, M. V. Ellacott, J. D. Saxby
Petroleum Exploration Society of Australia (PESA)
.... Few other conventional tools of source rock assessment possess this degree of speed and spatial resolution, and vitrinite reflectance measurements...
1988
SLO South Chemical Injection Optimization, an Initiative to Recover More Oil and Improve Process Sustainability
Dyah Arini Hutaminingtyas
Indonesian Petroleum Association
..., AN INITIATIVE TO RECOVER MORE OIL AND IMPROVE PROCESS SUSTAINABILITY Dyah Arini Hutaminingtyas* ABSTRACT INTRODUCTION Sumatra Light Operations (SLO) South...
2016
New Theory of Continental Spreading
Arthur Wade
AAPG Bulletin
.... Changes of form would take place as isostatic conditions became affected locally both by added loads of light sediments deposited by the ordinary agencies...
1935
Image Log Interpretation and Lessons Learnt from Fracture Data Acquisition in Oil Based Mud System: Case Study of Fractured Sandstone Reservoirs in West Natuna Basin
Masio Patria, Bambang Pujasmadi, Wawan Satriawan, Budiyono
Indonesian Petroleum Association
... and the resulting image log is significantly affected by irregular logging speed (stick and pull). The application of Ultrasonic tools in OBM will reduce its...
2017
Chapter 22: Correlation of Seismic Attributes and Geomechanical Properties to the Rate of Penetration in the Mississippian Limestone, Oklahoma
Xuan Qi, Joseph Snyder, Tao Zhao, Kurt J. Marfurt, Matthew J. Pranter
AAPG Special Volumes
... of penetration (ROP) measures drilling speed, which is indicative of the overall time and in general, the cost of the drilling operation process. ROP...
2019
Improving the Accuracy of Nuclear Spectroscopy Logs in the Permian Basin by Calibrating Elemental Composition with Mixed-Lithology Core Chemistry
Hernan Mora, Weijun Guo, Yasin Abulaiha, Haijing Wang, Michael Cheshire, Aygul Kostinovsky, Luisa Crousse, Mason Edwards, Bobby Kurniawan
Unconventional Resources Technology Conference (URTEC)
... understanding of logging conditions is of critical importance to plan the logging interval, speed, and real-time quality control monitoring. During...
2025
A Floating-Element Drag Plate for Direct Measurement of Bed Shear Stress During Eolian Transport
Steven L. Namikas
Journal of Sedimentary Research (SEPM)
..., Observations of collisions of saltating grains with a granular bed from high-speed cine-film: Sedimentology, v. 43, p. 21-32. SCHMIDT, M.A., HOWE, R.T....
2002
Chapter 21: Diffuse Deformation Processes at the Southeastern Boundary of the Caribbean Plate
C. Padron, E. Deville, P. Huyghe, S. Lallemant, J. F. Lebrun
AAPG Special Volumes
...:10.1029/2001JB000442. Russo, R. M., and R. C. Speed, 1992, Oblique collision and tectonic wedging of the South American continent and Caribbean terranes: Geology, v...
2021
Microstructure and mineral composition of Holocene stromatolites from Lagoa Vermelha, a hypersaline lagoon in Brazil: Insights into laminae genesis
Carolina N. Keim, Hélisson Nascimento dos Santos, Carolina Souza Santiago, Simone Pennafirme, Reiner Neumann, Jürgen Schnellrath, Inayá Lima, Mirian A.C. Crapez, Marcos Farina
Journal of Sedimentary Research (SEPM)
... and 10 cm in height. It was cut into two pieces with a saw. One half was split into small pieces for light microscopy, scanning electron microscopy, and X...
2020
Reevaluation of the inferred relationship between living rhodolith morphologies, their movement, and water energy: implications for interpreting paleoceanographic conditions
Laura G. O’Connell, Noel P. James, Adela S. Harvey, John Luick, Yvonne Bone, Scoresby A. Shepherd
PALAIOS
...’ and their deposits are well preserved in the rock record. Characteristics of rhodolith deposits can be used to interpret ancient water depths, light...
2020
Hydrodynamic influences on sedimentology and geomorphology of nearshore parts of carbonate ramps: Holocene, NE Yucatán Shelf, Mexico
Thomas C. Neal, Christian M. Appendini, Eugene C. Rankey
Journal of Sedimentary Research (SEPM)
... northward ∼ 300 m (dark blue of Fig. 7B, sets 1–3 of Fig. 7C, D). Subsequent ridge sets (light blue, green, Fig. 7B, sets 4–6 of Fig. 7C, D) are marked...
2021
Methane-hydrate Occurrence and Distribution in the Eastern Nankai Trough, Japan: Findings of the Tokai-oki to Kumano-nada Methane-hydrate Drilling Program
Y. Tsuji, T. Fujii, M. Hayashi, R. Kitamura, M. Nakamizu, K. Ohbi, T. Saeki, K. Yamamoto, T. Namikawa, T. Inamori, N. Oikawa, S. Shimizu, M. Kawasaki, S. Nagakubo, J. Matsushima, K. Ochiai, T. Okui
AAPG Special Volumes
...., 2002). Core samples collected were found to contain methane with light carbon of biogenic origin (less than 90 Peedee belemnite [PDB]13C) (Tsunogai et...
2009
Physical Mechanisms of River Waterfall Tufa (Travertine) Formation
David Dian Zhang , Yingjun Zhang , An Zhu , Xing Cheng
Journal of Sedimentary Research (SEPM)
... was measured from the photographs of a high-speed camera. About 3000 bubbles were produced in 0.2 seconds, which is the period for each bubble to rise from...
2001
Modeling Fracturing and Faulting Within Sediments Around Rapidly Moving Lateral Salt Sheets (1)
ZHIHUAI YU , IAN LERCHE , AND ALLEN LOWRIE
AAPG Bulletin
... 1778 75 11. (November) Numerical modeling of high-speed motion of salt sheets at various rates (50-150 km/m.y.), depths, and salt sheet thicknesses...
1991
Unmasking fault zones in CO2 storage a true calibration
Genna Petho, Hadi Nourollah, Michael Rieger
Australian Energy Producers Journal
... data measurements, empowering industry to make necessary adjustments in their risk evaluation processes. This research sheds light on the complexities...
Unknown
Verifying the Extent of Plumes from Produced Formation Water: A Wheatstone Case Study
Tim Robertson, Peter Young, Andrew Driscoll, Jason Antenucci, Travis Elsdon, Paul de Lestang
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the perspective of plume tracking and sampling, with light waves and moderate winds. Water column conditions were stratified, primarily in temperature, leading...
2020
The Effect of Differences in Interpretation on the Lithological Evaluation of Electric Logs
Brian Hitchon
CSPG Bulletin
..., "Stratigraphy and Sedimentation," W. H. Freeman and Co., San Francisco, 497 pp. Krumbein, W. C., and Sloss, 1958, "High-speed Digital Computers in Stratigraphic...
1964
Developments in Diagnostic Tools for Hydraulic Fracture Geometry Analysis
Paul Webster, Barbara Cox, Mathieu Molenaar
Unconventional Resources Technology Conference (URTEC)
... which in turn are back-scattered by impurities within the silica lattice structure. This Rayleigh back-scattered light is collected back...
2013
RST-PLT Through Y-Tool/Block: A Unique Solution for Depleted Reservoirs in Indonesia
M. Doddy Wiryawan, Norahmansyah, Zahratu Aini, Andy Djulaini, M. Farid Amin, Riko Mudayana
Indonesian Petroleum Association
... speed has to be very slow to gather enough statistical counts. To improve the statistical average of the counts, multiple passes (normally > 3...
2011
Results of Elastic-Wave Surveys in California and Elsewhere
Frank Rieber
AAPG Bulletin
... of the relatively low-speed upper bed and V2 is the greater speed in the underlying bed. This angle is, of course, the same as the critical angle which would...
1930
Surfactant-Polymer Coreflooding: A Comparative Analysis of Injection Scheme for "K" Field in Riau
Kevin Woe, Rini Setiati, Yani Faozani Alli
Indonesian Petroleum Association
... Tension The interfacial tension was measured using spinning drop tensiometer under the temperature of 70 oC and rotational speed of 6000 RPM. • Viscosity...
2019
Environmental Site Assessment and Location Criteria for Rig to Reef Decommissioning in Offshore Oil and Gas: A Case Study in the Coastal Areas of Dki Jakarta and West Java, Indonesia
Rokhmad Khabibi, Mujahid Sukarno, Rima Amelia Syaraswati, Irmi Nur Aini
Indonesian Petroleum Association
... abundance at the study location was carried out using hydro acoustic studies. The comparative advantages of the acoustic method include: high speed...
2024