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The AAPG/Datapages Combined Publications Database

Showing 8,089 Results. Searched 200,691 documents.

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The Role of Cementation in the Diagenetic History of Devonian Reefs, Western Canada

Richard A. Walls, Geoff Burrowes

Special Publications of SEPM

... reaches of the phreatic aquifer in carbonate rocks and is unaffected by near surface processes. The subsurface environment can begin a few tens of meters...

1985

Shallow-Water Evaporitic Environments and their Source Rock Potential: PERSPECTIVES

John K. Warren

Journal of Sedimentary Research (SEPM)

... and the near-surface pore waters change from brackish to hypersaline salinities. This often leads to change from carbonate to gypsum and/or halite...

1986

Near Surface Imaging using Joint Seismic Gravity Inversion

Teguh Suroso, Boko Nurdiyanto, Trilaksita B. Nugraha, Lita Novitasari, Heri Winarto

Indonesian Petroleum Association

...Near Surface Imaging using Joint Seismic Gravity Inversion Teguh Suroso, Boko Nurdiyanto, Trilaksita B. Nugraha, Lita Novitasari, Heri Winarto...

2019

Heaving-Bedrock Hazards, Mitigation, and Land-Use Policy: Front Range Piedmont, Colorado

David C. Noe

Environmental Geosciences (DEG)

... claystone is encountered near to the ground surface. It occurs in the Pierre Shale and other Upper Cretaceous formations. The heave features associated...

1997

High-precision seismic imaging for complex deep structures in the hydrocarbon exploration using a coherent-stacking-based least-squares migration

Jidong Yang, Jianping Huang, Tengfei Lin, Zhenchun Li, and Liang Chen

AAPG Bulletin

... the dramatically varying elevations and the high-speed outcrop in the left and right areas produce strong scattering and near-surface reflections, which make...

2024

Jurassic Paleogeography and Paleoclimate of the Central and Southern Rocky Mountains Region

Gary Kocurek, Robert H. Dott Jr.

Rocky Mountain Section (SEPM)

... component of the near surface air flow may well have risen above and crossed these. A very interesting departure from the apparent very arid climate...

1983

Coalbed Methane Potential in Texas

Andrew R. Scott

GCAGS Transactions

... p. Kaiser, W. R., 1974, Texas lignite: near-surface and deep-basin resources: The University of Texas at Austin, Bureau of Economic Geology Report...

2000

Igneous intrusion drives in-reservoir oil thermal cracking: A case from the Subei Basin, eastern China

Ao Su, Honghan Chen, Yue-xing Feng, Jian-xin Zhao, and Qiang Liu

AAPG Bulletin

... of the initial oil, the reservoirs were not exposed to the near-surface, thus excluding the possibility of oil biodegradation. Water washing requires...

2024

ABSTRACT: Coalbed Methane in Kentucky

D.R. Chesnut JR., B.C. Nuttall, C.F. Eble, J.C. Hower, S.F. Greb, J.K. Hiett

The Society for Organic Petrology (TSOP)

... of near-surface coals were too low. A survey of new and existing data suggests that there is a significant potential for CBM resources in Kentucky. Historic...

1997

ABSTRACT: Eh-pH Relationships in Wear Surface Hydrocarbon Geochemical Anomalies

James M. Fausnaugh

The Society for Organic Petrology (TSOP)

... can proceed at a much faster rate. Geochemical alteration of near surface soils, due to hydrocarbon seepage, involves carbonate, sulfate, nitrogen...

1997

Lignite Development and Utilization in the Mid-Continent Region

C. G. Groat

Oklahoma City Geological Society

... area in the Texas with 8.6-11.1 billion short tons of near-surface lignite reserves followed by Arkansas with 2.5 billion and Louisiana with 1.1...

1984

Abstract: Predicting Structural Trap Geometries in Overthrust Belts

Shankar Mitra

Houston Geological Society Bulletin

... and near-surface geometries to deeper horizons. Trap risks are related to changes in the geometry, location, and size of structures with depth...

1998

Abstract: Multi-component seismic: applications and new developments

Natasha Hendrick

Petroleum Exploration Society of Australia (PESA)

... the past three decades. This includes “seeing” through gas-bearing sediments, delineating very shallow reflectors and delivering enhanced near-surface...

2018

Abstract: Seabed geology and processes of the Hibernia and surrounding area, northeastern Grand Bank

G. V. Sonnichsen, K. Moran, C. F. M. Lewis, G. B. J. Fader

Atlantic Geology

... of the sedimentary and physical properties of near-surface complex internal reflections arising from dense interbedded seabed materials, and an understanding...

1994

Quaternary buried valley characterization on the Canadian Prairies using a shear land-streamer

David G. Schieck, Robert B. Hearst

Petroleum Exploration Society of Australia (PESA)

... constructed and tested over a known >70 m Quaternary buried valley system SE of Calgary, Alberta. Recent near surface seismic reflection developments...

2019

Applications of Surface Geochemical Techniques for Mapping Methane Associated with Near-Surface Coal Deposits: Abstract

Walter R. Merschat

Wyoming Geological Association

...Applications of Surface Geochemical Techniques for Mapping Methane Associated with Near-Surface Coal Deposits: Abstract Walter R. Merschat 1988 322...

1988

ABSTRACT: Practical Applications of the Ground-roll Inversion

Soumya Roy

Houston Geological Society Bulletin

...ABSTRACT: Practical Applications of the Ground-roll Inversion Soumya Roy 2012 23 23 54 06 Estimation of the near-surface shear-wave velocity...

2012

Abstract: Origin of Dolostone Reservoir Rocks, Smackover Formation (Oxfordian), Northeastern Gulf Coast, U. S. A.

Bradford E. Prather

GCAGS Transactions

... rocks in the Smackover can be deciphered. Dolomitization took place in (1) seawater-seepage, (2) reflux, (3) near-surface mixed-water, (4) shallow...

1993

Comparison of Light Hydrocarbon Microseepage Mechanisms

Ronald W. Klusman and Mahyoub A. Saaed

AAPG Special Volumes

... section or in the soil column, can result in many changes and alterations in the near surface. These manifestations are the basis of indirect surface...

1996

Underground Hunting in the Silurian of Southwestern Ontario:

C. S. Evans

AAPG Bulletin

... drilling gave thousands of depths to the top of the Dundee from which relatively good contour maps were constructed on this near-surface Devonian formation...

1950

Distribution of Carbonate Cements in Quaternary Alluvial-Fan Deposits, Birch Creek Valley, East-Central Idaho--Diagenetic Model: ABSTRACT

James M. Funk

AAPG Bulletin

... morphologies and paragenesis: (1) near-surface vadose, (2) vadose, and (3) "vadose-phreatic." Cements formed in the near-surface vadose zone result...

1979

Importance of Secondary Leached Porosity in Lower Tertiary Sandstone Reservoirs Along Texas Gulf Coast: ABSTRACT

R. G. Loucks, M. M. Dodge, W. E. Galloway

AAPG Bulletin

.... Galloway 1979 1606 1607 63 9. (September) Secondary leached porosity is common to dominant in near-surface to deep-subsurface lower Tertiary sandstone...

1979

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