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The AAPG/Datapages Combined Publications Database

Showing 11,732 Results. Searched 195,448 documents.

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Fracture characterization in shale and tight reservoirs using horizontal well sonic logging data

Peng Liu, Ning Li, Hongliang Wu, Hao Zhao, Mengsheng Zhang, Huajun Fan, Kai Jiang, Kewen Wang, Yongjian Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

... fractures. The numerical simulation results of Wei et al. (2010) indicate that the reflected P-wave can be clearly observed between the directed P-wave...

2023

Optimization of Exploration of Upper Devonian Reef Structures of the Volgograd Region

V. A. Yermakov, A. Ye. Langbort, O. G. Odoleyev, M. N. Kol’tsova

Petroleum Geology: A Digest of Russian Literature

... is reflected also in the geophysical fields. The reef rocks show a two-fold decrease in longitudinal conductivity relative to the clayey-marly sediments...

1981

Abstract: Diffraction Imaging: An Example from Saudi Arabia; #90319 (2018)

Salah Alhadab

Search and Discovery.com

... to achieving this goal is that conventional images are produced using seismic data processing flows designed to image reflected energy that comes from...

2018

Horizontal well S-wave imaging method and application

Hongliang Wu, Peng Liu, Ning Li, Yi Huang, Hao Zhang, Wenhao Zhang, Han Tian, Yusheng Li, Zhou Feng, Yongjian Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

... S-waves, which aims to obtain SH waves and SV waves. Furthermore, we propose a step-by-step extraction method of reflected waves to suppress various...

2023

ABSTRACT: 3D Exploitation of Oklahoma Anadarko Basin Gas Resources, Anadarko Basin, Western and Central Oklahoma

Larry Lunardi

Fort Worth Geological Society

... to 25,000 feet; most of these are targeting prospects delineated by 3D. Chesapeake?s continued commitment to 3D in this area is reflected by a 2003...

2003

Marine Statics

Chiem Boon Hong

Geological Society of Malaysia (GSM)

.... As a simple illustration, Fig.lA shows schematically a shotpoint fired at position S and the reflected signal being recorded by receivers RI, R2...

1987

Abstract: Environmental Legislation Relevant to the Petroleum Exploration and Production in Queensland - An Industry Perspective

Graeme Bartrim

Petroleum Exploration Society of Australia (PESA)

... the introduction of the 1994 Environmental Protection Act) , is reflected in greater effort being devoted to the management of environmental issues...

1996

Abstract: Hydrochemistry of Kedah/Perlis Aquifer - A Preliminary Interpretation

Ismail M. Noor, Tan Boon Kong

Geological Society of Malaysia (GSM)

.... The change in the water chemistry is reflected by the changes -z;n several rrajor cations and anions as the water flows from the interior towards the coas...

1980

ABSTRACT: Coal Petrographic Classification and the Benefits of Etching

Ronald W. Stanton and Timothy A. Moore

The Society for Organic Petrology (TSOP)

... components that have inferred genetic affinities. Unfortunately, it is not always possible to recognize the progenitors by conventional reflected...

1991

Delineating Low-Velocity Lenses: ABSTRACT

Frederick L. Schenck

AAPG Bulletin

..., assuming the velocity in the surrounding material to be known, is found as the envelope of emergent travel paths. Reflected energy from the top...

1963

Applications of Continuous Reflection Parameter Determination: ABSTRACT

Melvan D. Carter

AAPG Bulletin

.... The combination of all the reflector segments for the line forms a reflector segment file consisting of all coherent events reflected from the subsurface...

1969

Live and Dead Mollusks in a Coastal Lagoon: ABSTRACT

John E. Warme

AAPG Bulletin

... indicate that most empty shells were buried about where they lived. Taxa collected alive are adequately reflected by the empty shells accumulating...

1969

Late Neogene Palynomorph Diagrams, Northern Gulf of Mexico: ABSTRACT

William C. Elsik

AAPG Bulletin

... Neogene climate is reflected in the relative frequency diagrams of palynomorphs deposited in the northern Gulf of Mexico. A general cooling through...

1969

Geologic Interpretation of Radar and Space Imagery of California: ABSTRACT

Floyd F. Sabins, Jr.

AAPG Bulletin

...) telemeters multispectral-scanner imagery that is reconstituted into reflected-infrared-color imagery. With respect to radar imagery, the ERTS imagery has...

1973

Sedimentology of Upper Cretaceous Coffee Sands in North-Central Mississippi: ABSTRACT

E. J. Webb

AAPG Bulletin

... of lagoons, barrier island bars, offshore bars, and surge channel deposits. Southwest regional dip of approximately 40 ft/mi (8 m/km) is reflected...

1984

A Rapid Technique to Make Polished Thin Sections of Sedimentary Organic Matter Concentrates: RESEARCH METHOD PAPER

Stephen Hillier, John Marshall

Journal of Sedimentary Research (SEPM)

... 1988 Vol. 58 No. 4. (July), A.S.T.M., 1978, Standard method of preparing coal samples for microscopical analysis by reflected light: American Society...

1988

Basics of Reflection Seismic Technology

Abilene Geological Society

... a portion of the sound is transmitted through to the second medium. The law of energy conservation requires that the remaining energy be reflected...

1993

Abstract: Lineament Trends in France

D. Robert

Utah Geological Association

... is unequal. In addition, a third more regional “pairset” was identified. The same two fundamental pairsets are found again reflected...

1974

ABSTRACT: Evaluation of the hydrocarbon generation potential in coals of the Caballos Formation of Cretaceous age in the Upper Magdalena Valley Basin … Colombia

Viviana María Bermúdez Cortés, Astrid Blandón Montes, Oscar Jaramillo Rúa

The Society for Organic Petrology (TSOP)

... matter, fixed carbon, sulfur and calorific value), Rock-Eval pyrolysis, petrographic normal reflected and fluorescent lights, palynofacies normal...

2010

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