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The AAPG/Datapages Combined Publications Database

Showing 4,530 Results. Searched 196,121 documents.

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Diagenetic control of deformation mechanisms in deformation bands in a carbonate grainstone

Alexander Rath, Ulrike Exner, Cornelius Tschegg, Bernhard Grasemann, Richard Laner, Erich Draganits

AAPG Bulletin

... by a bright orange luminescence (light colors in the gray-scale image of Figure 3A). In contrast, all bioclasts, including the echinoderm fragments...

2011

Timing of Hydrocarbon Migration: Evidenced From Fluid Inclusions in Calcite Cements, Tectonics and Burial History

Robert C. Burruss, Karen R. Cercone, Paul M. Harris

Special Publications of SEPM

...; (3) initial foredeep downasrp: fractul-es cross cutting Stage 2 fractures are healed with cloudy, cleaved, and sometimes twinned calcite containing...

1985

A note on the geochemistry of some shales from the Bathurst-Newcastle Mining Camp, northern New Brunswick

L. R. Fyffe

Atlantic Geology

... the Tetagouche Group o f northern N ew Brunswick do not exhibit the enrichment in V and U that is characteristic o f black shale from the Bright Eye Brook...

1994

Petroleum systems of the Simeulue fore-arc basin, offshore Sumatra, Indonesia

Rudiger Lutz, Christoph Gaedicke, Kai Berglar, Stefan Schloemer, Dieter Franke, Yusuf S. Djajadihardja

AAPG Bulletin

... panel) documents the crosscutting of bottom-simulating reflector (BSR) and sediment layers. A bright spot (ellipsoids) occupies sediments above...

2011

Paleozoic Rocks of Grand Canyon

Edwin D. McKee

Four Corners Geological Society

...). Figure 2. Surface of erosion at base of Cambrian: (a) West side of Tapeats Creek. (b) South side of Colorado River opposite Bright Angel Creek. (c...

1969

Applying seismic sedimentology to restore Neogene Lenghu and Quaternary Sanhu sedimentary facies in Qaidam Basin, NW China

XU Zhaohui, Guohui Long, Yongsheng Wang, Hongliu Zeng, Bo Wang, Jun Zhu

International Meeting for Applied Geoscience and Energy (IMAGE)

... to a bright spot pointed by a blue arrow on the seismic profile. On the present time structural map, the channels’ main trending is oblique...

2023

Seismic Expression of Carbonate Build-Ups, Northwest Java Basin

J. E. Burbury

Indonesian Petroleum Association

... "A" Weak discontinuous reflection from top "Bright spot" in sand above the build-up. Strong disconformable flat reflection, again at about 740 ms...

1977

Extraction and Interpretation of the Complex Seismic Trace

R. E. Sheriff, M. T. Taner, F. Koehler, D. Frye

Indonesian Petroleum Association

... as the subcropping beds change. This may be the tip-off to unconformities which are otherwise difficult to spot. The quantitative aspect of reflection...

1977

Challenge and Opportunity of Developing Brown Field. Integration Approached of using Multiple Subsurface Data and Information. A Lesson Learned from Mahoni Field, South Asset Kalimantan Operation Chevron Indonesia Company

Mirzal Nur Ardhie, Canh Van Do, Purwanto, Sulistyo, Arfi Imran

Indonesian Petroleum Association

.... Those three key reservoirs relatively bright and laterally continue amplitude. Making them easy to recognized and mapped across Mahoni field...

2013

Visual detection of gas shows from coal core and cuttings using liquid leak detector

Charles E. Barker

CSPG Bulletin

... control of visually detectable gas flow, shown by dotted white ellipses; and a band of gas shows in a bright coal marked by a dotted white rectangle. (C...

2006

Inhibition, Distortion and Dissolution of Overgrowth Cements on Pelmatozoan Fragments

C. J. R. Braithwaite, Rachel A. Heath

Journal of Sedimentary Research (SEPM)

... = first bright zone; d = second dark zone (pinnacled zone with up to three bright sub-zones); e = second and terminating bright zone in all figures. B...

1989

Burial Diagenesis in the Upper Devonian Reef Complexes of the Geikie Gorge Region, Canning Basin, Western Australia (1)

MALCOLM W. WALLACE , CHARLES KERANS , PHILLIP E. PLAYFORD , and ANDREW MCMANUS

AAPG Bulletin

... cements are commonly overgrown by brightly luminescent equant cements, which may have ferroan zones within them (Figure 6A-F). The bright cements...

1991

Fluid Histories of Middle Ordovician Fault-Fracture Dolomite Oil Fields of the Southern Michigan Basin, #20437 (2018).

Regina F. Dunseith, Jay M. Gregg, G. M. Grammer

Search and Discovery.com

... are fluid inclusion rich and correspond to bright CL bands in (F). Matrix dolomites display planar-s to nonplanar texture. Plane polarized light (PPL...

2018

ABSTRACT: Estimating The Fusible Content Of Individual Coal Grains And Its Application In Coke Making

K. Warren, G. Krahenbuhl , M. Mahoney , G. O’Brien, P. Hapugoda

The Society for Organic Petrology (TSOP)

... Liptini te Dark Mineral Bright Mineral Segmented Grain Characterized Grain Figure 1. A mosaiced image produced from 100 individual images has been...

2014

Exploring Geophysical Exploration

Carl H. Savit

Houston Geological Society Bulletin

... on seismic maps. The bright spot method was first demonstrated in 1960, first used about 1967, and gradually came into general use in appropriate areas...

1989

Fluid Flow, Diagenesis and Hydrocarbon Entrapment History of the Plover Formation, Sahul Platform, Australia

Grant K. Ellis

Petroleum Exploration Society of Australia (PESA)

... was observed in thin sandstone lenses sunounded by anastomosing claystone laminae. In the Plover Formation, 5- 60% dull to moderately bright yellow sample...

1998

Experience with Surface and Downhole Vector Wavefield Recording in Central Sumatra

Eddy Murhantoro, Jeff Wright

Indonesian Petroleum Association

... conventional recording showed two shallow bright spots associated with gas accumulations. The objective was to gather additional data via converted waves...

1989

Insoluble Residues of the Hunton and Viola Limestones of Kansas

J. W. Ockerman

Journal of Sedimentary Research (SEPM)

... and brown granular chert; bright marcasite; few rounded, frosted quartz sand grains. 3010-3020 Greenish gray shale, yellowish and brown granular...

1931

ABSTRACT: Paleoecological Reconstruction of an Early Paleocene Coal Zone, Wabamun, Alberta

Thomas D. Demchuk, A.R. Cameron, L.V. Hills

The Society for Organic Petrology (TSOP)

... is reflected in the macroscopic petrographic appearance, in that the Highvale coals are extremely dull whereas bright coal is a minor component...

1991

Chapter Eleven: Regional and Reconnaissance Use of 3-D Data

Alistair R. Brown

AAPG Special Volumes

.... This is why the gas bright spots appear red in Figure 11-6 when we are looking down on them from the top, but blue in Figure 11-7 when we...

2011

Zonation and Geochemical Patterns of Burial Calcite Cements: Upper Smackover Formation, Clarke County, Mississippi

Ezat Heydari , Clyde H. Moore

Journal of Sedimentary Research (SEPM)

... Mn2+, while bright zones have 300-1500 ppm Mn2+. Iron is nearly absent in all zones regardless of CL intensity. Low Mn2+ content of older zones...

1993

Development of Low-ash, Planar Peat Swamps in an Alluvial-plain Setting: the No. 5 Block Beds (Westphalian D) of Southern West Virginia

James R. Staub, Bradley K. Richards

Journal of Sedimentary Research (SEPM)

.... Individual benches have limited lateral extent and, where thick, are dominated by bright, high-ash coal at the base and dull, low-ash coal in the upper parts...

1993

Calcic Paleosols: Their Use in Subsurface Stratigraphy

Debra L. Hanneman , Charles J. Wideman , J. W. Halvorson

AAPG Bulletin

... from the overlying material and causes bright reflections on seismic sections. Synthetic seismograms are used to tie well log and seismic data. Basing...

1994

Abstract: Pre-fall Orbit of the Buzzard Coulee Meteoroid; #90172 (2014)

E. P. Milley, A. R. Hildebrand, P. G. Brown, M. Noble, G. Sarty, A. Ling, L. A. Maillet

Search and Discovery.com

... University of Calgary, Calgary, Alberta Summary A large, bright fireball was widely observed by tens of thousands of eyewitnesses on the evening...

2014

Subsurface Structure and Stratigraphy of a Transient, Fault-Controlled Thermogenic Hydrate System at MC-118, Gulf of Mexico, #50356 (2010)

James H. Knapp, Camelia C. Knapp, Leonardo Macelloni, Antonello Simonetti, Carol Lutken

Search and Discovery.com

... and temporal transience may be the result of periodic formation and dissociation of hydrate in the vicinity of these shallow faults. Seismic bright spots appear...

2010

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