Salt Dissolution in Subsurface of British North Sea as Interpreted from Seismograms

Hans H. Lohmann

AAPG Bulletin

..., dolomite, and anhydrite below the surface--produces karst topography. Its results are fissures, caves, and collapse structures, but not destruction...

Dehydration Reactions

W. S. Fyfe

AAPG Bulletin

... arbitrary, for the processes, except those occurring near the surface and involving biologic changes, are of the same chemical type. In a general way...

Classification of Offshore Gulf of Mexico Oils and Gas Condensates (1)

KEITH F. M. THOMPSON , MAHLON C. KENNICUTT II , and JAMES M. BROOKS

AAPG Bulletin

... deposits), and a near-surface massive sand sequence of fluvial-inner deltaic facies (Curtis, 1988). End_Page 187...

2000 AAPG Pacific Section Meeting and Western Region Society of Petroleum Engineers Meeting, June 19-22, 2000, Long Beach, California, - Abstracts, #90911 (2000).

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The Development of Large Structures in the Deepwater Northern Gulf of Mexico

Steve Hall

Houston Geological Society Bulletin

... flow of the Jurassic autochthonous (mother) salt. The salt moved by internal flow away from the clastic depocenter and resulted in near surface...

An Innovative Soil Geochemical Tool for Focused Hydrocarbon Exploration and Regional or Local Prospectivity

Mark Fedikow

Search and Discovery.com

... their concentrations in near-surface soils subsequent to a new and innovative approach to geochemical exploration. This technique is referred to as Mobile Metal Ions...

An Innovative Soil Geochemical Tool for Focused Hydrocarbon Exploration and Regional or Local Prospectivity

Mark Fedikow

Search and Discovery.com

... their concentrations in near-surface soils subsequent to a new and innovative approach to geochemical exploration. This technique is referred to as Mobile Metal Ions...

The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)

Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,

Search and Discovery.com

... with special processing efforts can be of great help to build a Near Surface Model. Deep upholes may assist in calibration of velocities and thickness...

Surface and Near

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Retention of High Permeability During Shallow Burial (300 to 500 M) of Carbonate Grainstones

Susan E. Melzer, David A. Budd

Journal of Sedimentary Research (SEPM)

... to the retention of high permeability. Because near-surface cementation precedes compaction in the Avon Park grainstones, one pathway to permeability...

Character, relative age and implications of fractures and other mesoscopic structures associated with detachment folds: an example from the Lisburne Group of the northeastern Brooks Range, Alaska

C. L. Hanks, W. K. Wallace, P. K. Atkinson, J. Brinton, T. Bui, J. Jensen, J. Lorenz

CSPG Bulletin

... deform brittlely at surface or near surface pressure and temperature (Griggs and Handin, 1960; Twiss and Moores, 1992). However, the ductility...

A Subsurface Structural Model for Natural Subsidence Patterns in South Louisiana

Bryan P. Stephens

GCAGS Transactions

... on subsurface geologic patterns and near-surface geology across the northern Gulf of Mexico: A deeper perspective on Coastal Louisiana: American...

Numerical Models of Fluid Flow in Carbonate Platforms: Implications for Dolomitization

Jonathan Kaufman

Journal of Sedimentary Research (SEPM)

..., and the transport of hydrocarbons. Under near-surface conditions of elevated heat flow, as may exist in regions of igneous activity, free convection...

Clay Mobility in Landslides, Ventura, California

Paul F. Kerr , Robert A. Stroud , Isabella M. Drew

AAPG Bulletin

... is largely a result of near-surface creep. In contrast to the inclination of strata, the average slope of the surface of the central area of slide 2...

Diagenesis and Preservation of Porosity in Norphlet Formation (Upper Jurassic), Southern Alabama

S. A. Dixon , D. M. Summers , R. C. Surdam

AAPG Bulletin

... may be set early in the burial history of a sandstone by reactions that take place at near-surface conditions (surface to 176°F or 80°C...

Fluvio-Lacustrine Sequences in the Upper Jurassic Morrison Formation and the Relationship of Facies to Tabular Uranium Ore Deposits in the Poison Canyon Area, Grants Mineral Belt, New Mexico

C. E. Turner-Peterson, L. C. Gundersen, D. S. Francis, W. M. Aubrey

Rocky Mountain Section (SEPM)

... to the Poison Canyon sandstone of economic usage. Orebodies occur at and near the surface in the Blue Peak mines and in the subsurface elsewhere. After Santos...

BURIAL RATE DETERMINES HOLOCENE RHODOLITH DEVELOPMENT ON THE BRAZILIAN SHELF

POLIANA S. BRASILEIRO, JUAN C. BRAGA, GILBERTO M. AMADO-FILHO, RACHEL N. LEAL, DAVIDE BASSI, TARCILA FRANCO, ALEX C. BASTOS, RODRIGO L. MOURA

PALAIOS

... hundred years cal BP, whereas near the surface they are younger than 250 years (Fig. 5J, 5K, Table 7). The measured inner part of a shallow ACS rhodolith...

Thermochemical sulfate reduction and fluid evolution of the Lower Triassic Feixianguan Formation sour gas reservoirs, northeast Sichuan Basin, China

Lei Jiang, Richard H. Worden, and Chun Fang Cai

AAPG Bulletin

... occurred over the temperature range 35°C to about 120°C and burial depths from near-surface to somewhat less than approximately 4500 m (14,760 ft...

Great Salt Lake, Utah: A Natural Laboratory for Assessing Geobody Dimensions, Reservoir Architectures, and Microbialite Controls; #51430 (2017)

Robert L. Baskin, V. Paul Wright, Neal Driscoll, Graham Kent

Search and Discovery.com

... with physical conditions related to geography, geology, climate, and hydrology. A B Figure 4. Near-surface microbialites in the south and north...

The impact of diagenesis on the heterogeneity of sandstone reservoirs: A review of the role of depositional facies and sequence stratigraphy

S. Morad, Khalid Al-Ramadan, J. M. Ketzer, L. F. De Ros

AAPG Bulletin

... of sediments at specific near-surface, geochemical conditions); and (4) burial thermal history of the basin. The amounts and types of intrabasinal grains...

Intertwined Fates of Metals, Sulfur, and Organic Carbon in Black Shales

Lisa M. Pratt, Cara L. Davis

Special Publications of SEPM

... to primary production and subsequent recycling of organic matter in aquatic environments. Biogeochemical cycling of elements in surface and near...

Helminthopsis and Cylindrichnun Ichnoguilds from Miocene Thin-Bedded Turbidites, Tierra Del Fuego, Argentina

E.B. Olivero, M.I. López Cabrera

PALAIOS

... as short as 70 m (Fig. 3B). Dominant pre-depositional trace fossils comprise a low diversity ichnoassemblage of near-surface to very shallow tier...

Taphonomy and Artificial Time-Averaging of Marsh Foraminiferal Assemblages (Bombay Hook National Wildlife Refuge, Smyrna, Delaware, U.S.A.): Implications for Rates and Magnitudes of Late Holocene Sea-Level Change

Ronald E. Martin, Scott P. Hippensteel, Daria Nikitina, James E. Pizzuto

Special Publications of SEPM

... by seasonal changes in porewater chemistry. Seasonal surface and near-surface samples are typically not representative of foraminiferal inputs at depth (60...

Stratigraphy and Genesis of a Modern Shoreface-Attached Sand Ridge, Peahala Ridge, New Jersey

John W. Snedden , Roderick W. Tillman , Ronald D. Kreisa , William J. Schweller , Stephen J. Culver , Robert D. Winn, Jr.

Journal of Sedimentary Research (SEPM)

... measurements. Near-surface strata of Peahala Ridge include six important stratigraphic units: modern shoreface, upper ridge sand, lower ridge sand, swale/inlet...