Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 3,218 Results. Searched 200,619 documents.
Abstract: Organic-Matter Pores: New Findings from Lower-Thermal-Maturity Mudrocks; #90311 (2017)
Robert M. Reed
Search and Discovery.com
... organic-matter pore texture. Instead of consisting of a mass of organic matter with spherical holes, the organic-matter is a composite grain made up...
2017
Acquiring Formation Pressure Data in Low Permeability Reservoirs as an Aid to Evaluating Reservoir Connectivity; #40422 (2009)
Peter Weinheber, Edward Boratko, E. Dussan, Marco Rueda, Adriaan Gisolf, Kilamba Diogo Contreiras, Francisco Van-Dúnem, and Robert Spaeth
Search and Discovery.com
...---with no formation response, varying only formation perm we get the following pressure build ups---We can then plot the spherical derivatives for each...
2009
Outcrop Notes
F. G. Fox
CSPG Bulletin
... in small nodules and crystalline aggregates. In the bottom four feet there are numerous sub-spherical pyritic nodules up to eighteen inches in diameter...
1954
Outcrop Notes: Rundle Formation
F. G. Fox
CSPG Bulletin
... thick, is dark grey, fine grained, and dolomitic, with numerous sub-spherical blebs of dark grey to black, coarse grained limestone with a strong...
1955
ABSTRACT: Distribution of potentially hazardous trace elements during the entrained-flow coal gasification processes
Yafeng Wang, Yuegang Tang, Xin Guo, Peiyang Li, Robert B. Finkelman
The Society for Organic Petrology (TSOP)
... on the chemical analyses and SEM observations, the higher carbon content and the finer spherical particles with larger specific surface areas likely...
2018
Accuracy of Calculations of the Capacities of Traps and Pools of Gas
Ye. V. Zakharov, I. V. Mashkov
Petroleum Geology: A Digest of Russian Literature
..., not an angular form. Therefore, the upper part of the truncated cone should have a spherical segment. For calculations let us assume a reservoir of the stated...
1961
Vector Constraints on Quaternary Deformation of the Western United States East and West of the San Andreas Fault
J. Bernard Minster, Thomas H. Jordan
Pacific Section SEPM
... P N is tangent to the earth's surface, taken to be ideally spherical, as well as tangent to a small circle about the PCFCNOAM pole of rotation. Using...
1984
Devonian geography deduced by the Palaeomagnetic method
K. M. Creer
CSPG Special Publications
... spherical shells on each of which a continent and its polar wandering curve are drawn. The application of the method to the results for South America...
1967
Other Minerals: Iron Minerals
AAPG Special Volumes
... of a pyrite framboid. Note the cluster of small interlocking crystals and the smooth, almost perfectly spherical exterior. These can form singly or in groups...
1978
ABSTRACT: GAS PORES IN PERMO-CARBONIFEROUS COAL OF DONGPU DEPRESSION AND THEIR IMPLICATION FOR HYDROCARBON GENERATION AND ACCUMULATION, BOHAI BAY BASIN, CHINA
Jinxing Dai, Weiwei Ding, Jian Li, Guangyou Zhu
The Society for Organic Petrology (TSOP)
... the coal. The spherical gas pores are closed, thus the coal-formed gas inside them cannot migrate out. However the tubular gas pores, especially...
2004
Abstract: Depositional History of Upper Paleozoic Carbonate Succession in Northwestern British Columbia, by Charles A. Ross; #90961 (1978).
Search and Discovery.com
1978
ABSTRACT: Alginite in Ermelo Coals
P. Mahooana, O. Moroeng, N. Wagner
The Society for Organic Petrology (TSOP)
... morphologies are observed as massive-spherical and elongated-flattened, associated with different host matrices: smaller inertodetrinite particles occurring...
2022
Devonian geography deduced by the Palaeomagnetic method
K. M. Creer
CSPG Special Publications
... spherical shells on each of which a continent and its polar wandering curve are drawn. The application of the method to the results for South America...
1967
Abstract: First reported occurrence of schwertmannite related to acid rock drainage (ARD) from the Halifax slates, Nova Scotia
Don Fox
Atlantic Geology
... broad peaks with d-spacings between 1.4 and 5.3 A. The fibrous crystals coalesce to form larger, spherical aggregates and, in places, encapsulate...
1997
ABSTRACT: Depositional Environment, Stratigraphy, Paleogeography, and Organic Maturation of Desmoinesian Cyclothemic Excello Black Shale in Oklahoma, Kansas, and Missouri, by Omer Isik Ece; #91043 (2011)
Search and Discovery.com
2011
ABSTRACT: Morphometric Analysis of Sphaeroidinellopsis: New Biostratigraphic Information from Gradually Evolving Lineages, by A. C. Gary, N. Healy-Williams, and D. F. Williams; #91043 (2011)
Search and Discovery.com
2011
ABSTRACT: Transmission Electron Microscopy, Gas Adsorption, and High-Pressure Mercury Porosimetry Used to Describe Monterey Silica Diagenesis, by David C. Hurd; #91043 (2011)
Search and Discovery.com
2011
ABSTRACT: Petrographic Evidence for Forced Maturation of Kerogen and Bitumen in Hydrothermal Dolomite from Middle Devonian Slave Point Formation North-Eastern British Columbia, Canada.
Julito C. Reyes, Graham R. Davies, Lavern D. Stasiuk
The Society for Organic Petrology (TSOP)
... grained mosaic. The formation of spherical gas filled oil-globules on the leading edge of bitumen emulsion while exposed in dolomitizing hydrothermal...
2009
ABSTRACT: Surface Textures of Detrital Quartz Silt, Northeastern United States Continental Shelf, by D. Prusak, P. Leschak, and J. Mazzullo; #91043 (2011)
Search and Discovery.com
2011
Note on the Occurrence of Shale Balls in Silurian Salt: NOTES
W. B. Lang
Journal of Sedimentary Research (SEPM)
... the form of their crystal faces upon the shale as the only noticeable modification of an otherwise perfect spherical form. The internal form of the clay...
1963
ABSTRACT: Cycloid Tectonics: Kinematics of Transform Faulting Reevaluated, by Vincent S. Cronin; #91038 (2010)
Search and Discovery.com
2010
Abstract: Chihuaha, Mexico Home of Small Dogs and Giant Crystals
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... ls, even more spectacul ar t han the Cave of Swords. At a depth of 300 m first a spherical chamber of 8 m diameters fil led w ith selen ite crysta ls...
2007
ABSTRACT: Submarine Lithification of Holocene Reef Hardground: North Jamaica, by J. Todd Mitchell; #91038 (2010)
Search and Discovery.com
2010
The Axial Ratio of Clays: NOTES
Norman Street
Journal of Sedimentary Research (SEPM)
...]/[FSd] Then if the particle is determined to have an equivalent spherical radius of "x", the calculated area A2 is A2 = 4x2 = [4r2]/[FSd] thus [A1]/[A2...
1967
Distribution of Oceans and Continents: DISCUSSION
Chester R. Longwell
AAPG Bulletin
... as the force dictating the nearly spherical form of the Earth. He does recognize the importance of strength in a spherical shell which, in adjusting...
1947