Ore Deposits of the Black Hills

John Paul Gries

Wyoming Geological Association

... or more The entire sequence has been isoclinally folded, cross-folded by shearing and, near the end of the pre-Cambrian orogeny, invaded by gabbraic...

Salt-Dome Breccia

Paul F. Kerr , Otto C. Kopp

AAPG Bulletin

... feet in various southern Louisiana wells has indicated the presence of a broad "breccia" zone which is associated with certain salt domes. The samples...

Paleoclimatic Controls on Stable Oxygen and Carbon Isotopes in Caliche of the Abo Formation (Permian), South-Central New Mexico, U.S.A.

Greg H. Mack , David R. Cole , Thomas H. Giordano , William C. Schaal , Jose H. Barcelos

Journal of Sedimentary Research (SEPM)

... in the host shale, indicate pedogenesis in a well-oxidized vadose zone. In contrast, periodic waterlogging of the supratidal paleosols, probably due...

Paleogeography and Sedimentation in the Upper Paleozoic, Eastern Canada

R. D. Howie, M. S. Barss

CSPG Special Publications

... Minerals of Canada; (map folder). Geol. Surv. Canada. Ruitenberg, A. A., Venugopal, D. V., and Giles, P. S., 1973: “Fundy Cataclastic Zone”, New...

Continental Sediments of the Colorado Plateau

Wm. Lee Stokes

Utah Geological Association

... ocean had repeatedly invaded what is now the interior of the continent. After this time no further invasions of the sea from the west reached Utah...

Tectogenesis of the Central Colorado Plateau Aulacogen

Frank D. Gorham Jr.

Four Corners Geological Society

... Atlas of the Rocky Mountain Region (1972). Marine Cambrian seas invaded the area from the northwest in the path of an early Cambrian or late...

The Neogene Split From Africa: The Arabian South and Southwest Margins: Chapter 7

Z. R. Beydoun

AAPG Special Volumes

... along the Owen Fracture Zone (OFZ) transform in response to a sharp change in spreading direction during the earlier Eocene (Moseley and Abbots, 1979...

Sequence Stratigraphy and Depositional Model of the Ngimbang Carbonate Reservoir in Pagerungan Utara Offshore, Kangean Block, East Java

Osamu Takano, Arya Disiyona, Arie Purba Tata, Bagyo Heruyono

Indonesian Petroleum Association

... of the HST part of the Ngimbang Carbonate Member, the top of carbonate shoals was exposed subaerially, and meteoric water invaded to dissolve bioclasts...

South Sumatra Basinal Area: Far East

Johannes H. L. Wennekers

AAPG Special Volumes

... basin. In North Sumatra only a narrow part of this basin is present, the greater part having been invaded by the sea in the late Pleistocene (Strait...

Geology of the Cretaceous and Tertiary Sedimentary Rocks of the Utah-Arizona-Nevada Corner

Harold J. Bissell

Utah Geological Association

... the eastern zone of diastrophism. Epeirogeny formed a tongue-like upwarp trending southeast from the Utah-Arizona-Nevada corner as far as southeastern New...

Tertiary History of North-Central Utah

A. J. Eardley

Utah Geological Association

... before the lake waters (Bonneville level) invaded the area. The humid cycles believed necessary for the dissection of the pediment may have been...

Fluvial and Lacustrine Environments

A. A. Ekdale, R. G. Bromley, S. G. Pemberton

Special Publications of SEPM

... and Fagerstrom, 1984). Even taking into account evolutionary effects (since most organism groups originated in marine water and subsequently invaded fresh...

The Effect of KOH Lignosulfanate Drilling Muds on Spontaneous Potential Log Interpretation

P. J. Cockcroft, Imanudin, J. A. Owens, Basuki Wiwoho

Indonesian Petroleum Association

... and NaOH dissolve silica in the invaded zone surrounding the borehole. This primarily affects sand reservoirs where silica can be dissolved from pure...

Impact of Hydrogen Solubility on Depleted Gas Fields Caprock: An Application for Underground Hydrogen Storage

Mohammad Bahar, Reza Rezaee

Australian Petroleum Production & Exploration Association (APPEA) Journal

... kerogen invaded porous media and hydrogen during injecting and withdrawing of hydrogen from the reservoir. We used FlexPDE (the software used to perform...

The Land That Oil Forgot: Palestine, 1913…1948

Michael Quentin Morton

GEO ExPro Magazine

.... That was in the spring of 1948, when the British mandate ended, the state of Israel was declared – and the Arab armies invaded. As a result, IPC operations...

Recognition and Evaluation of Pressure-Depleted Reservoirs

Raymond P. Sorenson

Houston Geological Society Bulletin

.... If crossflow is significant, shut in surface pressures are not representative of a single zone and are easily misinterpreted. (3) The small pressure drop...

Semi-Cyclicity in The Castile Evaporite1

John Emery Adams

West Texas Geological Society

... probably invaded the lower levels of these old reef walls. Most of these refluxing brines eventually flowed or seeped onto the floor of the Permian ocean...

Jurassic and Pre-Mancos Cretaceous Stratigraphy of the Eastern Uinta Mountains, Utah-Colorado

Whitney A. Bradley

Utah Geological Association

... Upper Jurassic time the Twin Creek sea invaded the Cordilleran geosyncline, for a time inundating the shelf area of central Montana, Wyoming, eastern...

Structural Evolution of Southern California: Summary and Conclusions (Part of Compilation by Reed and Hollister for AAPG, Dec. 1936)

R. D. Reed, J. S. Hollister

AAPG Bulletin

... of the Jurassic, and that certain subprovinces began thereafter to subside to great depths; that they were locally invaded by the sea during the Lower...

North and Middle Parks As An Oil Province

William A. Newton

Rocky Mountain Association of Geologists

... There is good evidence to suggest that water has invaded the upthrown side of the structure via fractures in a zone adjacent to the bounding faults...

U.S. Gulf Coast Field Experience with Thin-Bed Well Log Analysis

Tony D. Lawrence , Ashok K. Sinha , Walter H. Fertl

GCAGS Transactions

... Symposium. Meyer, W. H., 1987, Deconvolution of invaded-bed induction problems, Transactions, Twenty-eighth Annual Society of Professional Well Log...

Summary and Conclusions: Chapter X

R. D. Reed, J. S. Hollister

AAPG Special Volumes

... the end of the Jurassic, and that certain subprovinces began thereafter to subside to great depths; that they were locally invaded by the sea during...

Mexican Oil Fields

Antonio Garcia Rojas

AAPG Bulletin

... and could be increased materially if some new fracture zone, with important production, is found. Since 1922 no important pools have been discovered...

Microorganism Induced Weathering of Biotite and Hornblende Grains in Estuarine Sands

Larry Frankel

Journal of Sedimentary Research (SEPM)

... coarse sands examined in this study were collected at low tide from the shallow water sublittoral zone at a number of estuaries along the Connecticut...

Improved Techniques for Acquiring Pressure and Fluid Data in a Challenging Offshore Carbonate Environment, by K.D. Contreiras, F. Van-Dunem, P. Weinheber, A. Gisolf, and M. Rueda, #40433 (2009).

Search and Discovery.com