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The AAPG/Datapages Combined Publications Database

Showing 8,655 Results. Searched 200,756 documents.

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LOWER TRIASSIC STRANDLINE DEPOSITS IN THE TENDOY RANGE NEAR DELL, MONTANA

Richard A. Klecker

Montana Geological Society

.... Silty, algal-laminated, dolomitic limestone and interbedded siltstone, sandstone, and minor gastropod-pelletal packstone characterize...

1981

Physical properties of Cenozoic mudstones from the northern North Sea: Impact of clay mineralogy on compaction trends

Oyvind Marcussen, Brit I. Thyberg, Christer Peltonen, Jens Jahren, Knut Bjorlykke, Jan Inge Faleide

AAPG Bulletin

... P-wave velocities and bulk densities compared to mudstones with other clay mineral assemblages at the same burial depths. Smectitic clays...

2009

Shelf Sandstones

Dudley D. Rice, Donald L. Gautier

Special Publications of SEPM

.... oífshore shelf The first type consists of thin beds or laminae of sandstone interbedded with siltstone and This shale. of type widespread...

1983

Chapter 13: Outcrop Gamma-Ray Logging Applied to Subsurface Petroleum Geology

Roger M. Slatt, James M. Borer, Brian W. Horn, Hisham A. Al-Siyabi, Sarah R. Pietraszek

Rocky Mountain Association of Geologists

... from wells in the area provided average sandstone and shale velocities of 16,500 and 12,500 ft/sec, respectively and a common rock density of 2.5 gm/cc...

2011

Reservoir Potential of Lower Nari Sandstones (Early Oligocene) In Southern Indus Basin and Indus Offshore; #50582 (2012)

Syed Amir Mahmud and Shamim Ahmed Sheikh

Search and Discovery.com

... in Pir -Mangho area, Karachi. It consists of alternating sandy limestone, sandstone, and shale. Characteristically, it has grey to light brown...

2012

Sedimentology of an Upper Paleozoic River, Wave and Tide Influenced Delta System in Southern Morocco

Richard G. Vos

Journal of Sedimentary Research (SEPM)

.... 3, p. 187-236. ALLEN, J. R. L., 1964, Studies in fluviatile sedimentation: Six cyclothems from the lower Old Red Sandstone, Anglo-Welsh Basin...

1977

ABSTRACT: Fahud Changing Image - Seismic Processing Contribution to the Rejuvenation of Omans Oldest Oil Field; #90051 (2006)

Cees Van Eden, Suleiman Al-Shukeiry, Johannes Rehling, Harry Rynja, Rupert Cole, Wadie Mansour, Pascal Schoepffer, Nigel Benjamin, Jaap Croese, Oleg Khakimov

Search and Discovery.com

... barrels of oil and produces from the Natih carbonates. The topography of the Fahud field is a rugged limestone jebel (mountain) underlain by soft Fiqa...

2006

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

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

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

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

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

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

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

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

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

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

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

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