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 612 Results. Searched 195,372 documents.
A New Late Paleocene Vertebrate Fauna from the Ohio Creek Formation of Western Colorado
Benjamin John Burger
Rocky Mountain Association of Geologists
... are slightly less inflated, exhibiting a more tapered outline. Table 1. Measurements of specimens. P upper premolar, M upper molar, p lower premolar, m lower...
2007
The Exploration of the Nickel Laterite Deposits in Irian Barat, Indonesia
C. D. Reynolds, I. Havryluk, Saleh Bastaman, Soepomo Atmowidjojo
Geological Society of Malaysia (GSM)
... in order to develop comparative information. C. D. 316 REYNOLDS et al. The test pits measured 1-1 /2 meters square at the surface and tapered downward...
1973
First Sub-Sea DST Well Test With ESP in Indonesia
Imanudin, Mohammad Reza Yazdi, Khaled Hatem, Li Chun Long, Azriz Azim Abdul Aziz
Indonesian Petroleum Association
... are simply pushed up through the wellhead. Sealing adapters seal to the BOP Can using tapered threads for minimal space requirements. A breakaway penetrator...
2007
CO2 Injection and Sequestration in Depleted Oil and Gas Fields and Deep Coal Seams: Worldwide Potential and Costs
SCOTT H. STEVENS, VELLO A. KUUSKRAA, JOHN GALE, DAVID BEECY
Environmental Geosciences (DEG)
... injection rate of 23,000 t/day (426 106 ft3/day) in 1996 before being tapered off gradually. Altura forecasted recovery of 348 million bbls of EOR...
2001
Strontium Isotope Stratigraphy and the Oligocene-Miocene T-Letter Stages in Papua New Guinea
T. L. Allan, J. A. Trotter, D. J. Whitford, M. J. Korsch
Papua New Guinea (PNG) Petroleum Convention Proceedings
... that have a “saddle”-shaped outline in oblique vertical section (across the test periphery) and an elongate, tapered outline in vertical section...
2000
Pre-Cambrian Geology of the Area Between Clay Basin and Browns Park in Utah and Colorado
Wallace R. Hansen
Wyoming Geological Association
... "chessboard structure," generally with short discontinuous twin laminae in part tapered or wedge-shaped, but with optical continuity. Optical continuity...
1955
Laramide Synorogenic Strata Bounding the Front Range, Colorado
Robert G. Raynolds
Rocky Mountain Section (SEPM)
... define a tapered wedge lapping onto the Cretaceous strata of the High Plains. The Denver Basin has been classified as a perimeter Laramide basin...
2003
Fishing Techniques for Drilling Operations
J. Douglas Cearley
Abilene Geological Society
...-bottomed mill, it sometimes pays to redress it with a tapered or pilot mill before making a catch tool run. Sometimes small workover tubing is used...
1999
Injection of Chemicals for Enhanced Oil Recovery: A Technical and Economical Viewpoint Based on Practical Experience
Jacques Bosio, J. F. Lomer, A. Putz
Indonesian Petroleum Association
... at low shear rate will be of the order of 35 cp. Another 0.5 pore volume of a tapered concentration will follow the first slug. The test should last...
1985
Formation of Spaced Cleavage and Concurrent Mass Removal of Si02, Meguma Goup Metagreywackes, Goldenville, Nova Scotia
F. Fueten, P. M. Clifford, L. L. Pryer, J. H. Crocket, M. J. Thompson
Atlantic Geology
... exceeds 50%; quartz grains are eye-shaped with tapered ends, defining the cleavage though not very powerfully. Cleavage zones (CZ) are zones of high...
1986
Recognition of Trace Fossils
A. A. Ekdale, R. G. Bromley, S. G. Pemberton
Special Publications of SEPM
... drainage features exhibit a distinct branching pattern, the branching angle is quite variable and the width of the channels is obviously tapered...
1984
Appendix 1: Patch Reef Coral Communities of Southern British Honduras and Illustrated Catalogue of Common British Honduras Corals
Mark E. York
New Orleans Geological Society
... structure; 4. Side view showing thin, tapered edge; 5. Bottom view showing attachment area and encrustations by algae; 6. Close-up showing bottom edge...
1971
More Effective Means of Distributing Steam into Multisand Reservoirs
K. C. Hong, S. Griston, S. D. Cook
Indonesian Petroleum Association
... section. In general, the length of the straight section is about times the throat diameter, but can be longer. In addition, a tapered divergent...
1987
Core Hardness Testing and Data Integration for Unconventionals
Elizabeth Ritz, Matt Honarpour, William F. Dula, Jack P. Dvorkin
Unconventional Resources Technology Conference (URTEC)
... pronounced than the butt, because of the thinner, tapered profile. URTeC 1916004 6 The Leeb hardness measurements also indicate that repeated...
2014
Theoretical Approach to the Geological History of the Southern United States
William F. Tanner
GCAGS Transactions
... deformational history tapered off during the late Paleozoic, as the continent moved poleward. North-south compression (ambient coordinates) was followed...
1971
TRANSGRESSIVE EROSION EXPRESSED AS A GLOSSIFUNGITES-BEARING WOODGROUND: AN EXAMPLE FROM THE BLACKHAWK FORMATION, UTAH
M. RYAN KING, TERRY A. GATES, MURRAY K. GINGRAS, LINDSAY E. ZANNO, S. GEORGE PEMBERTON
PALAIOS
... not allow differentiation of the tapered club shape that is typically associated with Teredolites (e.g., Bromley et al. 1984). Some of the ovate...
2018
Depositional Environments in Central Wyoming During the Early Cretaceous
William H. Curry III
Wyoming Geological Association
... of transport. For example, the preservation of the delicate tapered tips of Salix, which taper from.3 to.05 inches in the upper 1 inch of the leaf, suggest...
1962
Psilophyton: the Genus and the Concept
Francis M. Hueber
CSPG Special Publications
... circinnately recurved (Plate I, Fig. 12), or straight (Plate I, Fig. 11), and are gradually tapered. Sporangia terminate most of the ultimate divisions...
1967
Lengguru, Irian Jaya: Prospect Selection Using Field Mapping, Balanced Cross-Sections, and Gravity Modelling
D. T. Moffat, L. F. Henage, R. A. Brash, R. W. Tauer, B. H. Harahap
Indonesian Petroleum Association
... the roof sequence (Figure 10B). The basement wedge is thinly tapered, and is emplaced across a 15 km width beneath the region, as is shown in the balanced...
1991
Deep Water Discharge: Key to Hydrocarbon and Mineral Deposits (Part II)
W. H. Roberts, III
Houston Geological Society Bulletin
... and Clearwater rivers join to run north. In the subsurface, the tapered and ragged eastern edge of the Elk Point evaporite (see Figure 34) passes through...
1993
Scolecodonts: I. Descriptive Terminology and Revision of Systematic Nomenclature; II. Lectotypes, New Names for Homonyms, Index of Species
J. Jansonius, J. H. Craig
CSPG Bulletin
... more or less sharply tapered; myocoele may be slightly enclosed at the anterior end, but usually it extends up to the anterior edge of the first denticle...
1971
Late Proterozoic Orange-Weathering Stromatolite Biostrome Mackenzie Mountains and Western Arctic Canada
C. W. Jefferson, G. M. Young
CSPG Special Publications
... less than 1 mm to more than 3 cm wide. Thicknesses are variable, most 0.5 to 2 mm. The ends of the segments are tapered or abrupt. Well preserved...
1988
Development of the First Internationally Accepted Standard for Geologic Storage of Carbon Dioxide Utilizing Enhanced Oil Recovery (EOR) Under the International Standards Organization (ISO) Technical Committee TC-265
Steven M. Carpenter, George J. Koperna
Unconventional Resources Technology Conference (URTEC)
... favorable to CO2, slowly becoming more and more favorable to water over the life of the CO2 flood. This is termed a tapered WAG [8]. Figure 8 depicts...
2015
High Resolution Diffraction Imaging of Small Scale Fractures in Shale and Carbonate Reservoirs
Alexander M. Popovici, Ioan Sturzu, Tijmen J. Moser
Unconventional Resources Technology Conference (URTEC)
... angle. After migration the specularity taper can be efficiently designed and the specularity gathers tapered and stacked over the specularity URTeC...
2015
Interactions between deep-water gravity flows and active salt tectonics
Zoë A. Cumberpatch, Ian A. Kane, Euan L. Soutter, David M. Hodgson, Christopher A-L. Jackson,, Ben A. Kilhams, Yohann Poprawski
Journal of Sedimentary Research (SEPM)
... between sediment accumulation rate and diapir rise rate. Giles and Rowan (2012) recognize two end-member stacking patterns; tapered (stacked wedge...
2021