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 1,906 Results. Searched 200,619 documents.
Delineating Thin-Bed Tight Gas Sand Reservoir with Prestack Joint PP/PS Inversion, #41363 (2014)
Zhiwen Deng, Ming Qiang, Shuanghu Shi, Xiaofeng Liang, Yang Zhu, Yijun Zhou, Qingjia Tong
Search and Discovery.com
... to the estimation due to the short tail (Sen and Stoffa 1995). The mean value of samples is not the true expectation value, although they are very close...
2014
The Limitations of Lognormal Distributions: Using Subsurface Data to Make More Accurate Resource Estimations, #41848 (2016).
David Liner
Search and Discovery.com
... mapped on 3-D seismic Eff. (RF) Oil Recovery Eff (RF) il R ff ) Large high side tail Geoscientists can never be 100% certain of a mapped surface...
2016
Houston Geological Society: Study Group II — 1946: Valuation of Petroleum Properties
Dr. John D. Todd, H. C. Spoor Jr.
Houston Geological Society
... This will be found adequate for most estimates, but it should be checked by computing the subsurface pressure from the observed well-head pressure...
1947
Biogenic Structures
Robert V. Demicco, Lawrence A. Hardie
Special Publications of SEPM
... bifurcating layers that have the appearance of "horse-tail" stylolites are the compressed organic remnants of Scytonema mats (see dark layers in C...
1994
Lithologies and Diagenesis of the Lacustrine Sediments of the Lockatong Formation (Upper Triassic) in the Newark Rift Basin
Mohamed EL Tabakh, B. Charlotte Schreiber
Special Publications of SEPM
... is that the organicrich shale commonly contains numerous fish coproliths and skeletal remains of whole preserved fish bodies that are complete from head to tail...
1994
Colorado Plateau and Southern Rocky Mountains Uplift and Erosion
Paul Morgan
Rocky Mountain Section (SEPM)
... with Laramide compressional tectonics, and very late Miocene to Recent event, temporally correlated with volcanism and plutonism and at the tail...
2003
Tectonics and Structure of the Western Canada Foreland Basin: Chapter 3
Peter R. Fermor, Ian W. Moffat
AAPG Special Volumes
.... Douglas, R. J. W., 1958, Mount Head map-area, Alberta: Geological Survey of Canada Memoir 291, 241 p. Duncan, J. J., R. R. Parrish, and R. L. Armstrong...
1992
Response of the Shelf Floor to Flow
Donald J. P. Swift
Special Publications of SEPM
..., hence the bed is swept free of sand in a long streak behind the projection (comet mark). Once the tail of coarser sediment is exposed, the same mechanism...
1986
Frontmatter: TOC; Road Logs, Bibliography, Back Pocket: Permian of the Central Guadalupe Mountains: Eddy County, New Mexico
Phillip T. Hayes, John E. Adams
West Texas Geological Society
... of the Northeast Prong and the Guadalupe Ridge. The tail of the “Y” is to the south and terminates at El Capitan peak in Texas. The Huapache monocline...
1962
Allochthonous Carbonate Debris Flows At Devonian Bank ('Reef') Margins Alberta, Canada
H. E. Cook, P. N. McDaniel, E. W. Mountjoy, L. C. Pray
CSPG Bulletin
... coral heads near the head of the upper debris flow units at Ancient Wall (Fig. 6). The largest clasts of the upper and lower megabreccia appear...
1972
Subtidal to intertidal deposits in a mixed clastic–carbonate epicontinental seaway, the Windy Hill Sandstone and Upper Sundance Formation (Oxfordian), Wyoming, U.S.A.
Anton F.-J. Wroblewski, Jon Schueth
Journal of Sedimentary Research (SEPM)
...-current end and deeper at the down-current end, resulting in an elongate deposit with a thick “head” and thin “tail” (Fig. 10). This morphology...
2023
Field Conference: Thick-Bedded, Coarse-Grained, Deep-Water Deposits, Cretaceous and Paleogene, Central California; The Paleogene Cantua Sandstone, Southern Diablo Range, California: Facies Architecture of a Sand-Rich, Structurally Controlled, Deep-Sea Depositional System; The Juniper Ridge Conglomerate, Coalinga, California: Sedimentology and Facies Architecture of a Submarine Fan Channel and Levee Complex
Stephan A. Graham, Donald R. Lowe, Kai S. Anderson, Thomas Hickson
Pacific Section SEPM
... component. Coarse-tail grading appears common, with a granule- to pebble-sized fraction present in the basal portions of a sedimentation unit that grades...
1996
Palichnology of the Lower Devonian Wapske Formation, Perth-Andover-Mount Carleton region, northwestern New Brunswick, eastern Canada
Yaojun Han, Ron K. Pickerill
Atlantic Geology
... approximately in cycles of five and are circular or tadpole shaped, having a circular deep impression and an elongate shal low or deep tail. The paired...
1994
Life
K. O. Emery, Elazar Uchupi
AAPG Special Volumes
.... Fig. 263. [Grey Scale] Rat-tail fish (macrourid) swimming just above bottom at 4,030 m on continental rise off Nova Scotia (41°24^prime N lat.; 62°14...
1972
Features and Origin of Italian Jurassic Radiolarites Deposited on Continental Crust
Earle F. McBride, Robert L. Folk
Journal of Sedimentary Research (SEPM)
..., but a few have crude parallel laminae. In about 10% of the samples the amount of clay increases upward (Fig. 9) to produce fine-tail grading; rare examples...
1979
Heterogeneity within Carbonate Reservoirs - Guidelines from Modern Analogs
Paul M. (Mitch) Harris
Search and Discovery.com
...-resolution sea level curve for the Caribbean region by Fairbanks (1989), the Florida curve represents the tail end of a flooding event that began as early...
2004
Paleontology and Geology of the Dinosaur Triangle; Frontmatter and Road Logs
Walter R. Averett, Craig S. Goodknight, W. L. Chenoweth, D. B. Ertel, W. A. Girdley, Alden H. Hamblin, Richard D. Dayvault, Robert G. Young
Grand Junction Geological Society
.... 0.4 139.4 Top of grade; roadcut is in Church Rock Member (upper Chinle). 0.2 139.6 Flat area ahead is called Head of Sinbad...
1987
Interpretation of Gamma-Ray Logs
James K. Hallenburg
Earth Science Bulletin (WGA)
... that the value of E1, and E2 (corrected first and last readings) must be multiplied by 1.38 to take into account the “tails”. Thus, 1.38 is the “tail...
1973
Laboratory and Simulation Contribution to the Design of a Gas Injection Strategy for the Kutubu Project
M. V. Langston
Papua New Guinea (PNG) Petroleum Convention Proceedings
.... This required attaching a “tail” to the k^gg curve as shown in Figure 10. We would expect that increased miscibility would generally result in a decrease...
1993
CONTINUAL STUDY OF HYDRAULIC FRACTURING OF THE CLINTON SANDSTONE, MUSKINGUM COUNTY, CLAYSVILLE, OHIO PLAY
Walter F. Fox, Jr., Quaker State Oil Refining Corp., Parkersburg, W. Va.
Ohio Geological Society
...) one 20 c.c.vial of radioactive tracer material ("frac beads") was injected into the tail-end of the fracturing treatment...
1978
Assessment of Industry Water-Use in the Barnett Shale Gas Play (Fort Worth Basin)
Jean-Philippe Nicot
GCAGS Transactions
... as a representative value is tempting, it probably underestimates the true average because of the long tail on the high values clearly visible...
2009
First Day and Additional Road Log - Saratoga, Wyoming to Craig, Colorado and Saratoga to Rawlins, Wyoming via Hatfield
C.M. Boos, Robert L. Kretz, Charles R. Wilcox
Rocky Mountain Association of Geologists
...’s population followed. . . . his tail and whirled rapidly around, thereby boring into the ground. Into his hole the Cogly Woo disappeared, and the hole...
1959
Deep-Water Clastic Sediments: An Introduction to the Core Workshop and Review of Depositional Models
Charles T. Siemers, Roderick W. Tillman
Special Publications of SEPM
... GRADING POOR GRADING ("COARSE TAIL GRADING") ("DISTRIBUTION GRADING) ?GROOVES, STRIATIONS FLUTES, TOOL MARKS ON BASE FLAME & LOAD STRUCTURES...
1981
Carbonate Gravity-Flow Sedimentation on Low-Angle Slopes Off the Wolfcampian Northwest Shelf of the Delaware Basin
R. G. Loucks, A. A. Brown, C. W. Achauer, D. A. Budd
Special Publications of SEPM
... from flowage or compaction. Two of the layers exhibit crudely developed, normal coarse-tail grading, whereas two other layers have inverse coarse-tail...
1985
Well Test Analysis of Multiple Matrix-to-Fracture Fluid Transfer in Fractured-Vuggy Reservoir
W. Djatmiko, V. Hansamuit
Indonesian Petroleum Association
... with diesel; the interval 3011 – 3020 m was perforated. While attempting to install pressure recorder in the tail pipe by wireline, the gauge was dropped...
2010