Seal bypass systems

Joe Cartwright, Mads Huuse, Andrew Aplin

AAPG Bulletin

... porous sediments, and resulting hydrothermal activity: Nature, v. 283, p. 441445.Engelder, T., and A. Lacazette, 1990, Natural hydraulic fracturing...

Intrusion-Related Hydrothermal Systems In Sedimentary Basins - Unlocking Subsurface Uncertainties Using Seismic Reflection Imaging

Search and Discovery.com

Geochemical Modeling of the Near-Surface Hydrothermal System Beneath the Southern Moat of Long Valley Caldera, California, #80179 (2011)

Regina Tempel, Daniel Sturmer,

Search and Discovery.com

...Geochemical Modeling of the Near-Surface Hydrothermal System Beneath the Southern Moat of Long Valley Caldera, California, #80179 (2011) Regina...

Bedded Barite in the Geologic Record

Paul W. Jewell

Special Publications of SEPM

... as to many bedded barites without these associations. This model evolved following the discovery from the 1960s through 1960s the 1980s of hydrothermal vents...

The Submarine Volcanic System of the Errigoiti Formation (Albian-Santonian of the Basque-Cantabrian Basin, Northern Spain): Stratigraphic Framework, Facies, and Sequences

Luis M. Castanares , Sergio Robles , Domingo Gimeno , Jose C. Vicente Bravo

Journal of Sedimentary Research (SEPM)

... volcanoes and volcano-tectonic hydrothermal cycles in the Extrusive Series of northeastern Troodos ophiolite (Cyprus), in Malpas, J., Moores, E., Panayiotou...

Geology of Taman Bukit Tawau, Semporna Peninsula, Sabah

H. D. Tjia, Ibrahim Komoo, Che Aziz Ali, Sanudin Hj. Tahir

Geological Society of Malaysia (GSM)

... character. Some of these products have become silicified, probably through hydrothermal action. High silica content is also evident in the "basaltic...

DEEP SEA MINERALS

Halfdan Carstens

GEO ExPro Magazine

... as polymetallic sulphides) form at hydrothermal vents when seawater penetrates the ocean’s crust and becomes heated and chemically modified through...

Gas Hydrates at Minimum Stability Water Depths in the Gulf of Mexico: Significance to Geohazard Assessment

Alexei V. Milkov, Roger Sassen, Irina Novikova, Eugeniy Mikhailov

GCAGS Transactions

... fault scarps, fluid expulsion features, diapiric structures, gas vents, unstable slopes, mudflow gullies and lobes, slumps, sand waves, mud lumps...

2011 Napa Hedberg Research Conference report on enhanced geothermal systems

Dag Nummedal, Gary Isaksen, Peter Malin

AAPG Bulletin

... tomography and self-potential tomography to determine the subsurface fluid-flow pattern and the extent of the hydrothermal system. At the Hedberg conference...

The Copper-Bearing Meadow Creek Granodiorite, Upper Wood River Area, Park County, Wyoming

William H. Wilson

Wyoming Geological Association

... of the Wiggins Formation, the area is believed to have been one of the vents that supplied andesitic material to the large Kirwin shield-type volcano...

Controls on Hydrothermal Dolomites and Their Reservoir Properties; #50838 (2013)

Art Saller

Search and Discovery.com

...Controls on Hydrothermal Dolomites and Their Reservoir Properties; #50838 (2013) Art Saller Controls on Hydrothermal Dolomites and Their Reservoir...

PALEOECOLOGY OF ECHINODERMS IN COLD SEEP ENVIRONMENTS REVEALED BY ISOTOPE ANALYSIS IN THE LATE CRETACEOUS WESTERN INTERIOR SEAWAY

MOE KATO, TATSUO OJI, KOTARO SHIRAI

PALAIOS

... heheva from a cold seep environment (Pawson and Vance 2004) and the ophiuroid Ophioctenella acies from hydrothermal vents (St¨ hr and Segonzac 2005...

Geological and Chemical Conditions of Formation of Red Beryl, Wah Wah Mountains, Utah

Jeffrey D. Keith, Eric H. Christiansen, David G. Tingey

Utah Geological Association

... Mountains and elsewhere in the western United States. Hydrothermal alteration does not appear to be associated with volcanic vents, but may be related...

Exploring Natural Hydrogen and Abiotic Methane in Indonesia: Case and Idea from Tanjung Api Gas Seeps, East Arm of Sulawesi - Building a Geologic Hydrogen System in a Collision Zone

Awang Harun Satyana

Indonesian Petroleum Association

.... Abiogenic methane occurs in hydrothermal vents and ophiolite complexes, serving as an example of abiotic methane. It occurs in much smaller volumes...

RESERVOIRS IN FRACTURED BASEMENT ON THE CONTINENTALSHELF OF SOUTHERN VIETNAM

E. G. Areshev, Tran Le Dong, Ngo Thuong San and O. A. Shnip

Journal of Petroleum Geology

... elsewhere on the shelf. The granites have undergone severe alteration as a result of tectonic, hydrothermal and surface weathering processes...

ABSTRACT: Modern Sea-Floor Hydrothermal Deposits: Their Relationship to Preserved Deposits

James M. Franklin

Circum Pacific Council Publications

...ABSTRACT: Modern Sea-Floor Hydrothermal Deposits: Their Relationship to Preserved Deposits James M. Franklin © Circum-Pacific Council for Energy...

Abstract: Petrology and lithogeochemistry of volcanic rocks hosting seafloor hot springs systems in the Manus basin, southwest Pacific Ocean

Heather Paul

Atlantic Geology

... host rocks to these hydrothermal systems (basalt, basaltic andesite, andesite, dacite, rhyodacite, and rhyolite) display many similarities to the host...

ABSTRACT: Petroleum from Northeast Pacific Ocean Hydrothermal Systems in Escanaba Trough and Guaymas Basin, by Keith A. Kvenvolden and Bernd R. T. Simoneit; #91038 (2010)

Search and Discovery.com

Abstract: An investigation of the solubility of eskolaite at supercritical conditions; experimentation with a Hydrothermal Diamond Anvil Cell (HDAC)

Thomas L. Gorman

Atlantic Geology

...Abstract: An investigation of the solubility of eskolaite at supercritical conditions; experimentation with a Hydrothermal Diamond Anvil Cell (HDAC...

Abstract: Fluvial Catskill Magnafacies of New York Dates an Acadian Event of Hydrothermal Circulation at lapetus Mid-Ocean Spreading Ridges, by G. M. Friedman; #90939 (1997)

Search and Discovery.com

Hydrocarbon-charge history of hydrothermally altered reservoirs: The Tailai gas field, eastern Sichuan Basin, China

Yanxian Zhu , Zhiliang He , Xiaowen Guo , Tiago M. Alves , Xuesong Lu , Sheng He , Jian Gao , Ze Tao , Huili Li , and Shuangjian Li

AAPG Bulletin

... Hydrothermal dolomite reservoirs near basement strike-slip faults are major gas exploration targets in the Sichuan Basin, China. This work addresses...

Geochemical Analysis of Stanley Shale Concretions in Southern Oklahoma

Search and Discovery.com

ABSTRACT: Divergent Fluid Regimes and the Formation of Hydrothermal Dolomite: Examples from Devonian Reservoirs in the Western Canada Sedimentary Basin; #90061 (2006)

Ihsan Al-Aasm and Jeffrey Packard

Search and Discovery.com

...ABSTRACT: Divergent Fluid Regimes and the Formation of Hydrothermal Dolomite: Examples from Devonian Reservoirs in the Western Canada Sedimentary...

Abstract: Secondary Porosity Development in the Galena (Trenton) Dolomite of Northern Illinois: Implications for Regional Fluid Flow and Hydrocarbon Accumulation

Dean W. Ekberg, John P. Grube, and Joan E. Crockett

Search and Discovery.com

... of secondary porosity have been enhanced by karst processes, either meteoric or hydrothermal. Meteoric karstification occurred along with subaerial exposure...

Abstract: Trenton/Black River Hydrothermal Dolomite Reservoirs in Québec: The Emergence of a New and Highly Promising Play along the St. Lawrence Platform

Robert Theriault

Search and Discovery.com

...Abstract: Trenton/Black River Hydrothermal Dolomite Reservoirs in Québec: The Emergence of a New and Highly Promising Play along the St. Lawrence...