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The AAPG/Datapages Combined Publications Database

Showing 11,729 Results. Searched 195,354 documents.

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Ascending

Thrust Faulting along Wichita Mountain Front: ABSTRACT

Richard M. Riggs

AAPG Bulletin

... of mountain building are reflected by transgressive granite wash facies which confuse the post-Morrow stratigraphy. Representative cross sections from...

1958

Heterogeneity of the Upper Mantle: ABSTRACT

Eugene Herrin

AAPG Bulletin

... appear to be reflected in the upper mantle. End_of_Article - Last_Page 360...

1963

Lithology Studies of Upper Devonian Well Cuttings in Eastern Kentucky Gas Field: ABSTRACT

Jane Negus-De Wys

AAPG Bulletin

... cuttings from 14 wells in the Eastern Kentucky gas field, studied under reflected light, permit comparison of lithology changes across the field...

1979

Abstract: Nanoporosity of Macerals in Gas-Bearing Shale by Scanning Electronic Microscopy and Reflected Light Petrography;

Xin Li, Zhenxue Jiang

Search and Discovery.com

...Abstract: Nanoporosity of Macerals in Gas-Bearing Shale by Scanning Electronic Microscopy and Reflected Light Petrography; Xin Li, Zhenxue Jiang...

Unknown

Constraints on the nature and thickness of sedimentary fill and underlying basement rocks in Bowser and Sustut basins, north-central British Columbia from analysis of potential field data

Carmel Lowe, Judith Baker, Carol Evenchick

CSPG Bulletin

... in the west-central part of Bowser Basin near Oweegee Dome during the late 1960s and early 1970s, and to seismic reflection and refraction data acquired along...

2006

Abstract: Measurement of compressional--wave velocity gradients in seabed materials -- examples from the Beaufort Sea and the Sea of Japan

A. McKay

Atlantic Geology

... of the processes of consolidation or, in some instances, where pore fluids change state such as in bonding by ice or gas-hydrate. Observation of the reflected...

1993

ABSTRACT: Integration of Reflected Light Microscopy and Scanning Electron Microscopy to investigate the development of organic matter hosted pores in natural and laboratory pyrolyzed samples, Eagle Ford Formation, West Texas, U.S.A.

George Siavalas, Ruarri Day-Stirrat, Lavern Stasiuk

The Society for Organic Petrology (TSOP)

...ABSTRACT: Integration of Reflected Light Microscopy and Scanning Electron Microscopy to investigate the development of organic matter hosted pores...

2017

Current Directions in Straight to Slightly Meandering Ephemeral Streams

M. Dane Picard

Journal of Sedimentary Research (SEPM)

... to the banks. Reflected currents (back from the banks) are also present. Although the downstream currents are dominant, the other currents also form inclined...

1970

Heat Flow and Tectonic Patterns on the Southern California Borderland

T. L. Henyey

Pacific Section of AAPG

... continental margins, can completely mask an increased heat flux due to tectonic processes such as those described earlier. Refraction...

1976

3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs

Antonio C.B. Ramos, T.L. Davis

Rocky Mountain Association of Geologists

... processing of the 3-D, 3-C data included true amplitude recovery, deconvolution, refraction statics, C M P sort, normal move-out and residual statics...

1997

Highlights on 1948 Developments in Foreign Petroleum Fields

L. G. Weeks

AAPG Bulletin

... months were spent in refraction-type shooting. The refraction program consisted of a 180-mile loop in the northwestern part of the Reserve. One month...

1949

Core-Based Structural Fabrics in Mudstones of the WCSB: "PSF" and Cleavage

David Hume, Graham, Davies, Amy Fox, Meridee Fockler

Unconventional Resources Technology Conference (URTEC)

..., are preferred sites for PSF formation (particularly in Second White Specks, Marias River). Under reflected light, all fluorescence of organic matter in PSF...

2014

Wave-Front Diagrams in Seismic Interpretation

H. R. Thornburgh

AAPG Bulletin

...------------------------------ the disturbance, in passing a boundary, distorts the front out of circular form in the new medium. These are simple refraction phenomena, easily...

1930

Geological Masks and Prejudices

Earl B. Noble

AAPG Bulletin

... in this same 10-year period; and one has already passed the 17,000-foot mark. Increase in exploratory activity is reflected in A.A.P.G. membership...

1947

Heavy-Mineral Techniques and Their Application to Venezuelan Stratigraphy

Gustavo Feo-Codecido

AAPG Bulletin

... on the basis of their indices of refraction. One index is measured in isotropic minerals, two in uniaxial minerals, and three in biaxial minerals...

1956

Regional Sedimentation Patterns Along the Northern Melanesian Borderland

Thomas M. Brocher, Sugiarta Wirasantosa, Fritz Theyer, Chris Mato

Circum Pacific Council Publications

..., seismic reflection profiles, unreversed sonobuoy seismic refraction profiles, piston cores, dredge samples, and DSDP results. The geologic complexity...

1985

Northern and Eastern Gulf of Mexico Continental Margin: Stratigraphic and Structural Framework: 1. The Setting

Ray G. Martin

AAPG Special Volumes

... Marine Geol. Comm. Short Course, v. 2, p. H1-H16. Antoine, J. W., and J. Ewing, 1963, Seismic refraction measurements on the margins of the Gulf of Mexico...

1978

The Andean Thrust SystemLatitudinal Variations in Structural Styles and Orogenic Shortening

Victor A. Ramos, Toms Zapata, Ernesto Cristallini, Antonio Introcaso

AAPG Special Volumes

..., different shortening rates are calculated for each segment. Estimates of crustal shortening derived from gravity and seismic-refraction data are used...

2004

Gravity Survey of the Northern Channel Islands

J. D. Rietman, J. K. Aldrich

Pacific Section of AAPG

... contrasts which result from the sum total of all orogenic activity, both past and recent, in an area. Major structural trends such as those reflected...

1969

Fault Structures Within the Central Papuan Basin — Implications for Petroleum Exploration

J. Pinchin, K. F. Fowler, C. S. Bembrick

Southeast Asia Petroleum Exploration Society (SEAPEX)

... or foothills. Many of the early seismic surveys from 1938 to 1959 used the refraction method but, after 1959, only reflection techniques were used...

1986

Falling Water Level Ripple Marks

William F. Tanner

GCAGS Transactions

... with a current, one wave set with its reflection or refraction, or possible three or more wave sets. Combinations such as these are extremely varied...

1962

The Photo-extinction Method for the Measurement of Silt-sized Particles

Gene Simmons

Journal of Sedimentary Research (SEPM)

... if representative results are to be obtained. In mounting, it is necessary that the mounting medium have an index of refraction that differs sufficiently...

1959

Shallow Gas Identification using LWD Monopole Sonic: A Non-Radioactive Solution for Safe and Effective Logs Acquisition in Tunu Field, Mahakam Delta

Antonius Tri Santoso, Hidayat Mukmin, Haris Kurniawan Hidayat, Supriady

Indonesian Petroleum Association

.... critical refraction will occur when the formation compressional is faster than the compressional slowness of the drilling fluid (Blyth et al., 2013...

2020

Notes on the Mineralogy and Origin of Glauconite

Y. K. Bentor, Miriam Kastner

Journal of Sedimentary Research (SEPM)

..., Determination of mixed layering in glauconites by index of refraction: Am. Mineralogist, v. 44, p. 1314-1318. HOWER, J., 1961, Some factors concerning...

1965

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