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 639 Results. Searched 200,357 documents.
PTTC Network News - Vol. 11, No.1 - 2005
Brian Sims, Karl Lang, Ali Daneshy
PTTC
... not experience unnecessary wear during descent. Wells with tapered casing strings, as well as those previously excluded due to squeeze cement casing leak repairs...
2005
PTTC Network News - Vol. 13, No.3 - 2007
Al Pickett
PTTC
... hole/tapered drill string, hole problems, fluid mixing capability of rigs, drilling in formations with ballooning potential, complications and friction...
2007
PTTC Network News - Vol. 9, No.1 - 2003
Karl Lang
PTTC
... Marathon tried a number of conventional approaches to dealing with this problem, including shrouds, rotary gas separators, gas anchors, tapered ESP's...
2003
PTTC Network News - Vol. 7, No.4 - 2001
Karl Lang
PTTC
... between 20,000 and 25,000 feet. The tongs were used in various operations, including working with multiple tapered strings. The tongs are versatile...
2001
PTTC Network News - Vol. 8, No.3 - 2002
Rodney Reynolds
PTTC
... replacing the entire rod string with an inspected used rod string, or replacing the tapered section where the failure occurred. If one rod failed...
2002
Facies Architecture of a Devonian Soft-Sediment-Deformed Alluvial Sequence, Broken River Province, Northeastern Australia
Simon C. Lang, Christopher R. Fielding
Special Publications of SEPM
... Sp sets pm Id and small pobble nl bose wilts mndclasts. vf-e; small pobblo, incloding Sheet-like on tapered wedge-like elements extending «200m...
1992
Proterozoic Stream Deposits: Some Problems of Recognition and Interpretation of Ancient Sandy Fluvial Systems
Darrel G. F. Long
Dallas Geological Society
... may be differentiated from subaerial desiccation cracks by their geometry. Syneresis cracks tend to have distinctly tapered terminations (Fig. 17...
1977
Impact of Seasonal Changes on the Formation and Accumulation of Soft Siliceous Sediments on the Discharge Apron of Geysir, Iceland
Brian Jones, Robin W. Renaut
Journal of Sedimentary Research (SEPM)
... sheets, tapered threads, cylinders with threads, complex compound forms, blocks, flakes, and various other complex morphologies that Channing...
2010
Proterozoic Stream Deposits: Some Problems of Recognition and Interpretation of Ancient Sandy Fluvial Systems
Darrel G. F. Long
CSPG Special Publications
... may be differentiated from subaerial desiccation cracks by their geometry. Syneresis cracks tend to have distinctly tapered terminations (Fig. 17...
1977
Mid-Tertiary Depositional Environments and Paleogeography Along Upper Sespe Creek, Ventura County, California
Stephen A. Reid
Pacific Section SEPM
... that were described above was a flat coastal valley. The valley opened to the south and east and tapered to the northwest. Surrounding the coastal...
1978
Isotopic age constraints and metamorphic history of the Talladega belt: New evidence for timing of arc magmatism and terrane emplacement along the southern Laurentian margin
E. A. McClellan, Mark G. Steltenpohl, C. Thomas, C.F. Miller
Alabama Geological Society
... porphyroclasts are commonly fractured or kinked, and display undulose extinction and minor development of tapered twins. Rigid hornblende...
2005
Isotopic age constraints and metamorphic history of the Talladega belt: New evidence for timing of arc magmatism and terrane emplacement along the southern Laurentian margin
E. A. McClellan, M. G. Steltenpohl, C. Thomas, C. F. Miller
Alabama Geological Society
...-angle boundaries. Plagioclase porphyroclasts are commonly fractured or kinked, and display undulose extinction and minor development of tapered twins...
2005
A Test for the Possibility of Photosymbiosis in Extinct Fusuline Foraminifera: Size and Shape Related to Depth of Habitat
John R. Groves, Madison Pike, Kasey Westley
PALAIOS
... with sharply keeled, tapered, and elongated shells. Interestingly, the species associations described by Ross (1965) and Dzhenchuraeva (1975) show increasing...
2012
Organism-Sediment Relationships on a Modern Tidal Flat, Bodega Harbor, California
Thomas E. Ronan Jr., Molly Fritz Miller, Jack D. Farmer
Pacific Section SEPM
...) Cone-shaped agglutinated dwelling tuhe. used as an exoskeleton; up to 1 cm in diamete.r, Tapered end of tuhe projects just above. SW1. Produces cone...
1981
Intense Naticid Drilling Predation on Turritelline Gastropods from Below the K-T Boundary at Rajahmundry, India.
Sumanta Mallick, Subhendu Bardhan, Shubhabrata Paul, Subham Mukherjee, Shiladri S. Das
PALAIOS
...). Generally, naticids make tapered holes (truncated paraboloid, see Carriker and Yochelson, 1968; Bromley, 1981, 1993, 2004), whereas muricid drillholes...
2013
A THEROPOD NESTING TRACE WITH EGGS FROM THE UPPER CRETACEOUS (CAMPANIAN) TWO MEDICINE FORMATION OF MONTANA
FRANKIE D. JACKSON, REBECCA J. SCHAFF, DAVID J. VARRICCHIO, JAMES G. SCHMITT
PALAIOS
... structure that contained fossil eggs. In cross section, this lens measured 35 cm long and 7 cm high midway along its length and was tapered at both...
2015
TAPHONOMY OF AN ORDOVICIAN CRINOID LAGERSTÄTTE FROM KENTUCKY
MASON JANE MILAM, DAVID L. MEYER, BENJAMIN F. DATTILO, BRENDA R. HUNDA
PALAIOS
... of the lens, where it thins to 1–4 cm. This tapered margin is probably the outer edge of the deposit, as it contains far fewer and more widely spaced crinoid...
2017
NEOICHNOLOGY OF SEMIARID ENVIRONMENTS: SOILS AND BURROWING ANIMALS OF THE SONORAN DESERT, ARIZONA, U.S.A.
DANIEL I. HEMBREE, JON J. SMITH, ILYA V. BUYNEVICH, BRIAN F. PLATT
PALAIOS
... (B18) with a tapered end produced by a spider that terminated at the granitic C horizon. D) Curved vertical burrow with a terminal chamber (B19...
2017
Seasonal Pattern In the High-Elevation Fluvial Travertine From the Jiuzhaigou National Nature Reserve, Sichuan, Southwestern China
Stefano Lugli, Ya Tang, Matteo Reghizzi, Xue Qiao, B. Charlotte Schreiber, Guiping Deng
Journal of Sedimentary Research (SEPM)
... crystal of Part E. Note the tapered crystal termination. In one site, it has been possible to observe small meandering tubes on the vertical downstream...
2017
Ostracods of Probable Late Givetian Age from Slave Point Formation, Alberta1
Peter Mcgill
CSPG Bulletin
... section, hinge margin of both valves sharply depressed to hinge; ventral terminations simple, RV tapered, marked by overreach of LV over RV; wall without...
1966
Penecontemporary Dolomite in the Persian Gulp
L. V. Illing, A. J. Wells, J. C. M. Taylor
Special Publications of SEPM
... dolomitisation X 10 000 Sedgwick Museum Catalogue No 11 104 C Aragonite mud from the inter tidal area on the east shore of Dohat Faishakh Note the tapered need...
1965
Freshwater Stromatolites from an Early Permian Wetland (Manebach, Thuringian-Forest Basin, Germany): Structure, Development, and Paleoenvironmental Context
Alexandra Hellwig, Steffen Trümper, Ronny Rößler, Michael Krings
PALAIOS
... the filaments tapered towards the distal end and whether there were any specialized cells or holdfast structures in the proximal end. However, some...
2023
Foraminifera from the Cretaceous Neogastroplites Zone Moberly Lake, British Columbia
G. D. Sutherland, C. R. Stelck
CSPG Bulletin
... portion tapered with last chamber much larger than previous three, first three chambers subquadrate but the last is longer than it is wide; sutures straight...
1972
MORPHOLOGY AND PRESERVATION OF GAOJIASHANIA, AN ENIGMATIC TUBULAR FOSSIL FROM THE UPPER EDIACARAN DUNFEE MEMBER, DEEP SPRING FORMATION, NEVADA, USA
Ashley Rivas, Paul M. Myrow, Emily F. Smith, Lyle L. Nelson, Derek E.G. Briggs, Lidya G. Tarhan
PALAIOS
... specimens were likely taphonomically truncated in many instances, evidence for a holdfast or tapered terminal body is lacking. In several instances...
2024
Sand Fountains in the Surf Zone
Benno M. Brenninkmeyer
Special Publications of SEPM
... and one half seconds later another suspen sion cloud B moved past the station Now the cloud tapered off more gradually Apparently this sequence...
1987