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The AAPG/Datapages Combined Publications Database
Showing 2,898 Results. Searched 200,616 documents.
Supratidal Environment and Geochemistry of Some Recent Dolomite Concretions, Broad Sound, Queensland, Australia
Peter J. Cook
Journal of Sedimentary Research (SEPM)
... and SO4 were determined by classical wet chemical methods. CO2 was determined by weight loss on ignition less H2O, Sr by X-ray fluorescence and Cu, Pb, Zn...
1973
Nepa-Botuobinsk Regional High - a New Favorable Region for Oil and Gas Production in the East of the USSR
A. S. Antsiferov
Petroleum Geology: A Digest of Russian Literature
... by loss of porosity and permeability. On the south it is supported by water. See Fig. 7. Figure 7. Structure map on the top of stratum B5 of Markovo...
1988
Lichen Stromatolites: Criterion for Subaerial Exposure and a Mechanism for the Formation of Laminar Calcretes (Caliche)
Colin F. Klappa
Journal of Sedimentary Research (SEPM)
... agents in rock decay and deterioration. Physiologically, water absorption and water loss in lichens are entirely physical processes. Their water content...
1979
Experimental Leaching of Volcanic Glass: Implications For Evaluation of Glassy Volcanic Rocks as Sources of Uranium
Robert A. Zielinski
AAPG Special Volumes
...., 1970, Loss of sodium from crystallized comendite welded tuffs of the Miocene Grouse Canyon member of the Belted Range Tuff, Nevada: Geol. Sec. America...
1981
Experimental and Natural Mimetic Dolomitization of Aragonite Ooids
William G. Zempolich , Paul A. Baker
Journal of Sedimentary Research (SEPM)
... to the retention or loss of primary fabric during natural and laboratory dolomitization of calcium carbonate precursors (e.g., Murray 1964; Land 1967; Dunham...
1993
Mineral Analysis of Sediments: Part 7. Methods of Study
F. J. Pettijohn
AAPG Special Volumes
... fragile, (3) be so constructed as to reduce loss with volatile liquids to a minimum, (4) be so formed that the grains may be stirred or agitated, and (5...
1939
Water-Rock Interaction During Meteoric Flushing of a Limestone: Implications for Porosity Development in Karstified Petroleum Reservoirs
P. C. Smalley , P. K. Bishop , J. A. D. Dickson , D. Emery
Journal of Sedimentary Research (SEPM)
..., atomic absorption, and inductively coupled plasma atomic emission spectrometry (Lloyd and Heathcote 1985). FIG. 1. Outcrop and subcrop...
1994
Geology and Hydrocarbon Accumulations, Columbus Basin, Offshore Trinidad
Ray Leonard
AAPG Bulletin
... of northeastern Venezuela and Trinidad. The major structural trends shown in Figure 2 include: (1) en echelon wrench folds, (2) synthetic right-lateral...
1983
Scaling laws of karst dissolution features: Evidence from three-dimensional unmanned aerial vehicle imaging and ground-penetrating radar analyses
Juliana A. G. Lopes, Walter E. Medeiros, Renato R. S. Dantas, Josibel G. Oliveira, Jr., Flávio L. Santana, and Francisco H. R. Bezerra
AAPG Bulletin
... software. We generated a 3-D UAV digital model of the scarp with a longitudinal and lateral orthophotogrammetric overlap of 80% to reduce the loss...
2025
Lithologic, mineralogical, and petrophysical characteristics of the Eau Claire Formation: Complexities of a carbon storage system seal
Ryan J. Neufelder, Brenda B. Bowen, Richard W. Lahann, John A. Rupp
Environmental Geosciences (DEG)
..., and they also rely on a competent overlying caprock to prevent vertical migration and subsequent loss of the fluid. As such, evaluative processes...
2012
Cryptic diagenetic changes in Quaternary aragonitic shells: A textural, crystallographic, and trace-element study on Amiantis purpurata (Bivalvia) from Patagonia, Argentina
M. Sol Bayer, Fernando Colombo, Natalia S. De Vincentis, Gonzalo A. Duarte, Raúl Bolmaro, Sandra Gordillo
PALAIOS
... GONZALO A. DUARTE,2 RAUL BOLMARO,2 and SANDRA GORDILLO 1 1Centro de Investigaciones en Ciencias de la Tierra, Universidad Nacional de Cordoba...
2013
Stimulation Treatments in the Bakken Formation: Implications for Horizontal Completions*
David D. Cramer
Montana Geological Society
..., and oil; use of fluid loss additives and propping agents; and size of treatment The degree of reservoir sensitivity is related...
1991
Microbial Biofacies and the Influence of Metazoans in Holocene Deposits of the Lagoa Salgada, Rio De Janeiro State, Brazil
Fresia Ricardi-Branco, Flavia Callefo, Rafael A. Cataldo, Nora Noffke, Luiz Carlos R. Pessenda, Alexandre C. Vidal, Fabio Cardinale Branco
Journal of Sedimentary Research (SEPM)
... external factors such as the sedimentary evolution of the lagoon, the closure of the lagoon, its loss of connection with the sea, and the physicochemical...
2018
Theory of Paleozoic Oil and Gas Accumulation in Big Horn Basin, Wyoming
D. S. Stone
AAPG Bulletin
... and Fuller, 1959). Refractive index-specific gravity patterns and infrared-absorption spectra: Hunt (1953, p. 1849, 1850) demonstrated that basic chemical...
1967
The Potential Reuse of Oily Sludges as Additive Material in Brick for Building Construction
Wisnu Harmanto, Kurdiyono, Ardian Nengkoda, Sahat Hutahaean
Indonesian Petroleum Association
... Absorption Spectrophotometry) with the steps are : a. Drying sludge b. Refining dry sludge and then sifting them c. Entering samples into AAS testing...
2005
Location of Water Flows and Gas-Oil Contacts
W. B. Steward, B. L. Delleney
Tulsa Geological Society
... mud, absorption of the water by the formations may take place. If the water pumped into the well is cooler than the formations, the survey will show...
1937
Life in Old Mexico
Carroll H. Wegemann
Tulsa Geological Society
... as is the climate. When Cortes invaded the country in 1519, he found the Mayan civilization decadent and in process of absorption...
1938
ABSTRACT: Geochemical effects on the reservoir physical properties under scCO2 injection into the high rank coal seams
Yi Du, Shuxun Sang, Junying Zhang, Wenfeng Wang, Shiqi Liu, Changqing Fu, Tian Wang
The Society for Organic Petrology (TSOP)
... methods ofmercury C, C, intrusion porosimetry, liquid nitrogen absorption method, and CO2 adsorption,the variations of coal reservoir structure were...
2018
Whole core oil fluorescence: uses and potential applications
Stephen L. Bend and Oladoyin Akinbiyi
Williston Basin Symposium
... electrons return to their 'ground state' a quantum of energy, e.g. fluorescence, is emitted. Both the absorption and emission wavelength increases...
2003
Hydrocarbons in Sediments of the Gulf of Mexico: Topical Papers
Nelson P. Stevens , Ellis E. Bray , Ernest D. Evans
AAPG Special Volumes
... for the benzene fraction of a chromatographic separation. Significant differences are revealed. A strong absorption band at 5.76 microns, representing partially...
1958
The Lower Miocene Diligencia Formation of the Orocopia Mts., Southern California: Stratigraphy, Petrology, Sedimentology and Structure
Thomas E. Spittler, Michael A. Arthur
Pacific Section SEPM
... will present a detailed Chemical analyses of the volcanic rocks were made using x-ray fluorescence and atomic-absorption spectroscopy. Spittler (1974a...
1982
Abstract: Balanced Sections and Seismic Reflection Profiles Across the Central Apennines, Italy
Albert W. Bally
Houston Geological Society Bulletin
... and possible absorption of seismic energy by Triassic evaporites. In contrast to a number of other folded belts, the structure in the Apennines is dominated...
1987
The Gamma-Ray Log
John H. Doveton
Special Publications of SEPM
..., and to estimate the relative shale proportions in shaly reservoir units. The hgher levels of radiation in shale are caused by absorption of thorium...
1994
From Arrhenius to CO2 Storage: Part VII: Arrhenius' Greenhouse Rule for CO2
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... be regarded as the fi rst steps toward getting a feeling of the greenhouse effect. Radiative Forcing The greenhouse effect is caused by the absorption...
2020
Multicomponent OBC (4C) Seismic Data Acquisition Challenges and Solution - Design, Operation, and Field Quality Control; Case Study OBC Bekapai
Aa Pian Nopiana, Remi Dartigalongue, Michel Erbetta, Gilles Vallon, Daniel Vaxelaire, Philippe Faure, Jean-Marc Mougenot
Indonesian Petroleum Association
... at shallow objectives, some strong seismic artifact such as fault shadowing/push-downs seismic signal absorption due to a so called “gas cloud...
2013