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The AAPG/Datapages Combined Publications Database

Showing 8,426 Results. Searched 197,434 documents.

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Neap-Spring Tidal Cyclicity in Laminated Carbonate Channel-Fill Deposits and its Implications: Salem Limestone (Mississipian), South-Central Indiana, U.S.A.

Mark A. Brown , Allen W. Archer , Erik P. Kvale

Journal of Sedimentary Research (SEPM)

...Neap-Spring Tidal Cyclicity in Laminated Carbonate Channel-Fill Deposits and its Implications: Salem Limestone (Mississipian), South-Central Indiana...

1990

Regional Aquifers and Petroleum in the Williston Basin Region of the United States

Joe S. Downey, John F. Busby, George A. Dinwiddie

Rocky Mountain Association of Geologists

..., the Pennsylvanian aquifer, is composed of sandstone and limestone of the MinnelusaFormation and its equivalents. This aquifer is limited to the western...

1987

2.2 Basement Involved: 2.2.3 Passive Margins: Guyana Offshore

W. J. Jankowsky and G. Schlapak

AAPG Special Volumes

... and ractured allochthonous "slumping" masses. Obviously, submarine erosion has cut off large fragments of limestone blocks from the carbonate platform which...

1983

Textural Study of Sediments of Barrow Strait, District of Franklin

Penelope J. Henderson

Atlantic Geology

... AND (?) DEVONIAN Peel Sound Formation 11a Boulder Conglomerate lib Sandstone,-sandy limestone, sandy shale 11c Mainly carbonate facies of Peel Sound Formation...

1971

Sedimentology and Stratigraphy of Tidal Sand Ridges Southwest Florida Inner Shelf

Richard A. Davis, Jr., Jonathan Klay , Pliny Jewell, IV

Journal of Sedimentary Research (SEPM)

... much higher velocities in the troughs as compared to the crests of he ridges. Megaripples and sand waves are widespread and migrate obliquely across...

1993

Quantitative analysis of DAS recorded P-wave generated by perforation shots

Peiyao Li, Ge Jin

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Further, we show the spatial variation of phase velocities for the pre-fractured wellbore section and the mode transitions in the phase-velocity analysis...

2022

The New Ireland Basin: A Frontier Basin in Papua New Guinea

N. F. Exon, M. S. Marlow

Papua New Guinea (PNG) Petroleum Convention Proceedings

...), which is within the range measured for compressional velocities in limestone (Clark, 1966). We interpret the C-D sequence as a carbonate plat­ form...

1990

Birkhead Formation Chronostratigraphy on the Murteree Horst, South Australia: Identifying and Correlating Reservoirs and Seals

S. M. Gallagher, G. R. Wood, N. L. Lemon

Petroleum Exploration Society of Australia (PESA)

... the flanks there are also a number of deeper Jurassic oil discoveries, originally thought to be hosted within the Hutton Sandstone. Regional correlation...

2008

High-resolution seismic detection of shallow natural gas beneath Hutchinson, Kansas

Susan E. Nissen, W. Lynn Watney, Jianghai Xia

Environmental Geosciences (DEG)

... to vent the gas indicate that the gas-bearing interval corresponds to thin dolomite layers, which have higher P-wave velocities than the surrounding...

2004

Using Pore System Characterization to Subdivide the Burgeoning Uteland Butte Play, Green River Formation, Uinta Basin, Utah; #11364 (2022)

Riley Brinkerhoff, Mike Vanden Berg, Mark Millard

Search and Discovery.com

... and Horizontal-Drilling Potential of Oolitic and Ostracodal Limestone Reservoirs in the Eocene Green River Formation, Northeastern Uinta Basin, Utah: Utah...

2022

VII. Quantitative Stratigraphic Correlations

Norman S. Neidell

AAPG Special Volumes

... computed by multiplying one-half the T by the gas-sandstone velocities. The base line for the zero, net gas-sandston thickness is chosen where...

1979

Stratigraphical Analysis and Environmental Reconstruction

Thomas G. Payne

AAPG Bulletin

..., grain size, et cetera, of the rock inasmuch as shales may consist of clay minerals, limestone, quartz siltstone, fine sandstone, and so forth...

1942

Sedimentology Of Prealpine Flysch Sequences, Switzerland

John F. Hubert

Journal of Sedimentary Research (SEPM)

... sandstone flysch sequences including the Gurnigel flysch at the Zollhaus Quarry (Bouma 1962), and in the Upper Ordovician sandstone and limestone flysch...

1967

Geophysical Prospecting for Oil

Donald C. Barton

AAPG Bulletin

... in reference to the depth of the high-speed bed and in reference to the relat ve velocities of the two formations. If a high-speed bed is present...

1930

Delineation of Jonah field Using Seismic and Sonic Velocity Interpretations

Ronald C. Surdam, John Robinson, Zun Sheng Jiao, Nicholas K. Boyd III

Rocky Mountain Association of Geologists

... Interpretations 191 Figure 2. Isopach map of the net feet of sandstone with less than 60 GR API units in the Lance Formation in Jonah Field, Sublette County...

2001

Self-Consistent Approximation for Porosity Segmentation

Ritesh Mohan Joshi, Anil Kumar, Dr. Kumar Hemant Singh

Indonesian Petroleum Association

... to quantify the type of pores into cracks, inter-particle, and stiff defined by their aspect ratios. The sonic velocities were inverted using optimization...

2022

Part II: Quaternary Geology of Northeastern Yucatan Peninsula

W. C. Ward

New Orleans Geological Society

... sandstone: Jour. Sed. Petrology, v. 45, p. 513-519. Andrews, E. W., IV, M. P. Simmons, E. S. Wing, and E. W. Andrews, V, 1974, Excavation of an early...

1985

Evaluation of the Hydrocarbon Prospectivity of the Old Crow Flats Area of the Northern Yukon

Giles Morrell, James R. Dietrich

CSPG Bulletin

...), Paleozoic (P) and Proterozoic (Pr) on the basis of seismic reflection character and velocities, and on the limited surface outcrop. Interval velocities...

1993

Experiments on Bed Configurations in Fine Sands Under Bidirectional Purely Oscillatory Flow, and the Origin of Hummocky Cross-Stratification

John B. Southard, John M. Lambie , Dennis C. Federico, Harold T. Pile, Christopher R. Weidman

Journal of Sedimentary Research (SEPM)

... configurations in bidirectional purely oscillatory flows at a wide range of oscillation periods T and maximum orbital velocities Um in two closed flow...

1990

Lambert 2 Oil and Gas Discovery, Carnarvon Basin

D. R. Kingsley, M. J. Thompson, D. P. Harris, J. Fowles

Petroleum Exploration Society of Australia (PESA)

... evaluated as having validated interpretation {limited charge) limited updip potential recognised 1995 SIVA/Raymap velocities, deep mapping 1996 Lambert...

1998

Regional Geologic Framework off Northeastern United States: REPLY

John Schlee , John C. Behrendt , John A. Grow , James M. Robb , Robert E. Mattick , P. T. Taylor , Barbara J. Lawson

AAPG Bulletin

... to be a limestone or cemented sandstone horizon which either pinches out toward and/or changes laterally to a more shale- and silt-rich facies having a lower...

1977

PSDM Enhances Reef Interpretation in Jatiluhur Block, West Java

Jopie I. Adhidjaja, Andrew J. Davidoff, Ika Ratna Novianti

Indonesian Petroleum Association

... cover and rugged topography associated with complicated structures. One of the targets for reservoir in the area is the Batu Raja Limestone. Typically...

2002

AVO Attributes of a Deep Coal Seam

Search and Discovery.com

..., the distribution of coal seams in intercept-gradient crossplots could indicate the high-porosity areas of sandstone. Introduction Great progress has been made...

2013

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