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The AAPG/Datapages Combined Publications Database

Showing 16,611 Results. Searched 200,639 documents.

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Aluminous Lateritic Soils, Eleuthera, Bahamas: A Modern Analog to Carbonate Paleosols

Annabelle M. Foos

Journal of Sedimentary Research (SEPM)

... reflection at 1.50 A indicates that this mineral is dioctahedral. Boiling the clays in concentrated HCl caused the 14 and 7 A peaks to disappear...

1991

Reliability of Glauconite for Age Measurement by K-Ar and Rb-Sr Methods

P. M. Hurley , R. F. Cormier , J. Hower , H. W. Fairbairn , W. H. Pinson, Jr.

AAPG Bulletin

... our selection of material to non-folded rocks, the estimated diffusion coefficients may be low enough o be unimportant. NATURE OF GLAUCONITE...

1960

Clay Minerals in the Sediments of Lake Baikal: A Useful Climate Proxy

Richard Yuretich , Martin Melles , Brenn Sarata , Hannes Grobe

Journal of Sedimentary Research (SEPM)

..., 1993, Results of 1992 seismic reflection experiment in Lake Baikal: Eos, v. 74, p. 465-469. STOFFERS, P., AND HECKY, R.E., 1978, Late Pleistocene...

1999

Quantitative Mineralogy of Sandstones by X-Ray Diffractometry and Normative Analysis

Colin R. Ward , John C. Taylor , David R. Cohen

Journal of Sedimentary Research (SEPM)

... process. The regression equations for SiO2, Al2O3, Fe2O3, Na2O, and K2O have slopes (a) of around 0.85, correlation coefficients (r2) around 0.9...

1999

Lithofacies Mapping of Viola Limestone in South-Central Kansas, Based on Wireline Logs

E. Bornemann , J. H. Doveton

AAPG Bulletin

... of component log coefficients. The coefficient matrix is augmented by the inclusion of a unity equation which expresses the closure of the system; namely...

1983

Stratigraphy and Reservoir Potential of Glacial Deposits of the Itarare Group (Carboniferous-Permian), Parana Basin, Brazil (1)

ALMERIO BARROS FRANCA and PAUL EDWIN POTTER

AAPG Bulletin

... flows, but also has sills and dikes that mask the lateral continuity of deeper reflectors. Moreover, the Paleozoic rocks tend to have low reflection...

1991

Laramide Basement Deformation in an Evolving Stress Field, Bighorn Mountain Front, Five Springs Area, Wyoming (1)

DONALD U. WISE and CURTIS M. OBI

AAPG Bulletin

..., Nature of the Wind River thrust, Wyoming, from COCORP deep reflection data and from gravity data: Geology, v. 6, p. 648-652. Spang, J. H., and J. P. Evans...

1992

The Use of Visible and Near-Infrared Reflectance Spectra for Estimating Organic Matter Thermal Maturity

Lawrence C. Rowan , Forrest G. Poole , and Mark J. Pawlewicz

AAPG Bulletin

..., and dolomite: American Mineralogist, v. 71, p. 151-162. Gilbert, L., 1962, Refractive indices and absorption coefficients of coal in bulk measured in the range...

1995

Geochemistry, origin, and deep-water exploration potential of natural gases in the Pearl River Mouth and Qiongdongnan basins, South China Sea

Weilin Zhu, Baojia Huang, Lijun Mi, Ronald W. T. Wilkins, Ning Fu, Xianming Xiao

AAPG Bulletin

... dryness coefficients with a C1/C15 ratio of 0.54 (Table 1). This suggests that the gases may have come from a gas-prone kerogen with an increased...

2009

Tectonic geomorphological investigations of antiforms using differential geometry: Permam anticline, northern Iraq

Annegret Burtscher, Marcel Frehner, Bernhard Grasemann

AAPG Bulletin

... the infinitesimal change of the normal vector along the surface. Provided that a local description of a surface is available, the coefficients of these three...

2012

Seismic-constrained reservoir modeling and simulation for CO2 sequestration potential assessment of the Arbuckle Group: Wellington field, Kansas

Abidin B. Caf, Matthew J. Pranter, Zulfiquar A. Reza, David Lubo-Robles, Heather Bedle, and Kurt J. Marfurt

AAPG Bulletin

... measurements, and 3-D seismic data to create porosity, permeability, rock-type models, and CO2 plume simulations. They used seismic reflection data to create...

2025

4-D Seismic: A Powerful New Technology for Monitoring Steam Movements in Duri Field-Central Sumatra

S. D. Jenkins, M. F. Bee, J. H. Lyle, E. Murhantoro

Indonesian Petroleum Association

.... Murhantoro 1994 355 372 A time-lapse (4-D) seismic technique has successfully monitored changes in reflection data due to a pattern steamflood in Duri Field...

1994

Geophysical Prospecting for Oil

Donald C. Barton

AAPG Bulletin

... of transmission of elastic earth waves produced by artificial explosion, and to a less extent the variation of the character of the elastic earth wave...

1930

Depositional Anticlines versus Tectonic "Reverse Drag"

Richard J. Malloy

GCAGS Transactions

...Depositional Anticlines versus Tectonic "Reverse Drag" Richard J. Malloy 1968 Vol. 18 (1968), Recent high resolution seismic reflection profiles...

1968

7 FIB-SEM and TEM Investigations of an Organic-rich Shale Maturation Series from the Lower Toarcian Posidonia Shale, Germany: Nanoscale Pore System and Fluid-rock Interactions

Sylvain Bernard, Leon Brown, Richard Wirth, Anja Schreiber, Hans-Martin Schulz, Brian Horsfield, Andrew C. Aplin, Eliza J. Mathia

AAPG Special Volumes

... electron microscopy (FIB-SEM) and transmission electron microscopy (TEM). We document the formation of microfracture-filling bitumen in close association...

2013

Calibration of Seismic Sequence Stratigraphy with Cores and Logs

Gregor P. Eberli, Flavio S. Anselmetti, Jeroen A.M. Kenter, Donald F. Mcneill, Leslie A. Melim

Special Publications of SEPM

... reflection coefficients m These downhole successions of reflection events wireline log Vertical Seismic Profile acquire the VSP a 50 cu inch...

2001

Petroleum Systems Restoration of the Huallaga—Marañon Andean Retroforeland Basin, Peru

Ysabel Calderón, Yessica Vela, Christian Hurtado, Rolando Bolaños, Patrice Baby, Adrien Eude, Martin Roddaz, Stéphane Brusset, Gérome Calvès

AAPG Special Volumes

...-EX-PB-10-N), Lima, Peru. Balkwill, H. R., G. Rodriguez, F. I. Paredes, and J. P. Almeida, 1995, Northern part of Oriente Basin, Ecuador: Reflection...

2017

Pore-to-regional-scale Integrated Characterization Workflow for Unconventional Gas Shales

Roger M. Slatt, Paul R. Philp, Younane Abousleiman, Prerna Singh, Roderick Perez, Romina Portas, Kurt J. Marfurt, Steven Madrid-Arroyo, Neal O'Brien, Eric Eslinger, Elizabeth T. Baruch

AAPG Special Volumes

..., with examples.Mineral composition: elastic and poroelastic moduli and coefficients have been estimated from the measurement of porosity, density...

2012

Deep-water Niger Delta fold and thrust belt modeled as a critical-taper wedge: The influence of elevated basal fluid pressure on structural styles

Frank Bilotti, John H. Shaw

AAPG Bulletin

... and the stronger the wedge material, the narrower the wedge taper. The wedge strength is defined by frictional coefficients and fluid-pressure values...

2005

Unsteady-state diffusion modeling of gas in coal matrix for horizontal well production

Jian-Chun Guo, Ren-Shi Nie, and Yong-Lu Jia

AAPG Bulletin

... be expressed by in which and are undetermined coefficients; is substitution variable between variables; is eigenvalue; is the separated variable...

2014

Grand Isle Block 16 Field: Offshore Louisiana

Richard J. Steiner

New Orleans Geological Society

...: Humble Oil & Refining Company (EXXON). MARKET OUTLET: Columbia Gas Transmission, Humble Pipeline. PRODUCTION: ESTIMATED ULTIMATE PRODUCTION...

1973

Field Study: Knowles Field, Lincoln Parish, Louisiana

John H. Crump

Shreveport Geological Society

... seat of Lincoln Parish, Louisiana. PRE-DISCOVERY DATA: Reflection seismic work carried out by the California Company led to leasing in the area...

1953

Field Study: Esperance Point Field, Concordia Parish, Louisiana

Arthur H. Trowbridge

Shreveport Geological Society

... on the results obtained by reflection seismic data. DISCOVERY WELL: (1) (Campbell Sand and Field) Well Name: Sinclair 011 & Gas #1 A. H. Campbell...

1958

Hearing with Light!

Paul Wood

GEO ExPro Magazine

... cables in the communications industry. Light is shone into an optical fibre and, using the property of total internal reflection, can be transmitted...

2013

Seismic Weathered or Aerated Surface Layer

O. C. Lester, Jr.

AAPG Bulletin

..., various methods have been applied to correct for the abnormally slow travel time through it (particularly in reflection work), but little...

1932

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