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The AAPG/Datapages Combined Publications Database

Showing 12,183 Results. Searched 200,693 documents.

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Geology and Structure of the Ross Sea Region

F. J. Davey

Circum Pacific Council Publications

..., is a shallow-water unit over 5 4 0 0 m thick, suggesting rapid subsidence of a sedimentary basin. Major vertical movement in Middle-Late Cambrian is reflected...

1987

Cap-Rock Petrography

Levi S. Brown

AAPG Bulletin

... perfect rhombs, (2) negative uniaxial character, (3) resistance to hydrochloric acid solution, and (4) index of refraction above 1.68 observed...

1931

Modeling strain across mechanical sedimentary lithologic interfaces: geomechanical models derived from outcrop analysis

Elizabeth S. Petrie, James P. Evans

CSPG Bulletin

.... Hybrid failure: field evidence and influence on fault refraction. Journal of Structural Geology, v. 42, p. 140–150. Ferrill, D.A. and Morris, A.P. 2003...

2016

Latin America After 1920: Chapter 17: PART IV. TRINIDAD

J. Herbert Sawyer

AAPG Special Volumes

...: 1925--First use of baryties--U.B.O.T. (now Shell Trinidad Ltd.). 1931--The first geophysical surveys (magnetic and refraction) made in the Brighton area...

1975

Tidal Controls on the Morphology and Sedimentology of Gravel-Dominated Deltas and Beaches: Examples from the Megatidal Bay of Fundy, Canada

Shahin E. Dashtgard, Murray K. Gingras

Journal of Sedimentary Research (SEPM)

... protected by a headland to the southwest, which results in the partial refraction of waves around the headland. Regardless of the differences in exposure...

2007

Petroleum Developments in Central and Southern Africa in 1966

Eugene A. Cordry

AAPG Bulletin

.... The results of a refraction-velocity survey have shown that the MB-102 well was situated at some distance from the salt dome. Thus, there still...

1967

Structural Framework of East China Sea and Yellow Sea

John M. Wageman , Thomas W. C. Hilde , K. O. Emery

AAPG Bulletin

... magnetic effect. Continuous seismic reflection profiles were obtained with a Geotech 30,000-joule sparker system. Reflected signals were received...

1970

Petroleum Developments in Central and Southern Africa in 1972

Augusto Cortesini , John R. Minner

AAPG Bulletin

... in Ethiopia and Somalia. An improved overall success ratio reflected good individual successes in the producing countries of Angola, Congo, Gabon, Nigeria...

1973

The Cordilleran Foreland Thrust Belt in Northwestern Montana and Northern Idaho From COCORP and Industry Seismic Reflection Data (1)

THEODORE R. YOOS , CHRISTOPHER J. POTTER , JANET L. THIGPEN , and LARRY D. BROWN

AAPG Bulletin

... River area, Lincoln County, northwest Montana: USGS Miscellaneous Field Studies Map MF-1881, 1:48,000. Crosby, G. W., 1974, Long refraction line...

1991

Predicting methane accumulations generated from humic carboniferous coals in the Donbas fold belt (Ukraine)

Dani Alsaab, Marcel Elie, Alain Izart, Reinhard F. Sachsenhofer, Vitaliy A. Privalov

AAPG Bulletin

... of the Permian successions are reflected by a basinwide unconformity (Nagorny and Nagorny, 1976; Privalov et al. 1998; Sachsenhofer et al., 2002...

2008

An experimental study of secondary oil migration in a three-dimensional tilted porous medium

Jianzhao Yan, Xiaorong Luo, Weimin Wang, Renaud Toussaint, Jean Schmittbuhl, Guy Vasseur, Fang Chen, Alan Yu, Likuan Zhang

AAPG Bulletin

...-phthalate as the nonwetting phase. The model was transparent because PMMA and dibutyl-phthalate have the same refraction index, allowing the internal...

2012

Baum Ellenburger Pool Callahan County, Texas

Wm. Kenneth Kerfoot

Abilene Geological Society

... that the greatest deformation took place in the deepest horizons and that the structure is reflected with lessening intensity through the Caddo...

1949

Jameson Field Coke County, Texas

Dana T. Whitton

Abilene Geological Society

... the remaining three miles, being 1 1/4 miles wide at its widest point. The reef is reflected in the overlying sediments, the accompanying Top Tubb...

1949

North Snyder Field Scurry County, Texas

P. W. Miller, G. H. Brodie

Abilene Geological Society

... that the strong reef topography which controls accumulation is reflected by a marked structural anomaly in the Vale zone; this anomaly consists of a flattening over...

1949

Reddin Field Jones and Taylor Counties, Texas

Robert E. Mead

Abilene Geological Society

... which have been drilled to the reef indicate that the reef topography is conformable to and is reflected by the structure of zones above the reef...

1949

Experimental Studies of Fluvial Placers: Abstract

S. A. Schumm

Dallas Geological Society

.... This process was not influenced by external variables but rather it reflected the natural morphologic and sedimentologic development of a fluvial fan. Valley...

1977

Broad Structure of the Central and Northern Nova Scotian Continental Shelf: Abstract

A. K. Goodacre

CSPG Special Publications

.... This fault zone is also reflected in the earth’s magnetic field and recently available magnetic data indicate that there is generally magnetic material...

1975

Experimental Studies of Fluvial Placers: Abstract

S. A. Schumm

CSPG Special Publications

.... This process was not influenced by external variables but rather it reflected the natural morphologic and sedimentologic development of a fluvial fan. Valley...

1977

Abstract: A Tectonic Hypothesis to Explain Earth’s Crustal Movement, and May Control A Basin’s Configuration and Depositional Sequence

Eric F. Engbrecht

Abilene Geological Society

... the continental shields are considered to influence the carrier wave. The resultant wave may be reflected, refracted, or diffused, and may be out...

1983

Abstract: Megashear tectonics and Appalachian magmatism

D. F. Strong

Atlantic Geology

... megashear where the collisional regime would best be accommodated by subduction. Local zones of such compression might also be reflected in calc...

1981

Geophysical History of the Golden Trend of Oklahoma

John R. Hill

Tulsa Geological Society

... data which reflected the Deese pinch-out. All wells throughout the province were carefully checked for Deese sand thickness and shows of oil and water...

1952

Sedimentation in the Lower Cretaceous Gething Basin, Alberta: Abstract

B. A. Rottenfusser

CSPG Special Publications

... parts of Alberta. The change is reflected in alluvial-plain deposits of the Cadomin Formation and lower energy fluvial and flood-plain deposits...

1984

Abstract: Paleoenvironmental and tectonic control on coal deposition in eastern Canada

P. A. Hacquebard

Atlantic Geology

... conditions are reflected by: I) the overall seam development with regard to the number, thickness and continuity of the seams and their mode...

1985

Unlocking the Potential: Exploration Opportunities in New Zealand

Mark Alprantis

Southeast Asia Petroleum Exploration Society (SEAPEX)

..., the monetary policy is being loosened and the falling industry costs are reflected by increased in exploration activity. 2D and 3D seismic activity...

2009

Mineralogy and Chemistry of Cretaceous Shales in Southeastern Saskatchewan: Abstract

G. D. Williams, P. L. Bayliss

CSPG Special Publications

... and Sr. Corresponding changes are also reflected in the mineralogy of the shales, with calcite and pyrite becoming relatively abundant in Niobrara/Favel...

1984

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