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The AAPG/Datapages Combined Publications Database

Showing 4,233 Results. Searched 200,616 documents.

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Quasi-Planar-Laminated Sandstone Beds of the Lower Cretaceous Bootlegger Member, North-Central Montana: Evidence of Combined-Flow Sedimentation

R. W. C. Arnott

Journal of Sedimentary Research (SEPM)

..., Ripple generation under the combined influence of waves and currents on the Canadian continental shelf: Continental Shelf Research, v. 8, p. 1129-1153...

1993

Random Orientation of Wood on Two Tiny Alluvial Fans (Tavaputs Plateau, Ne Utah, U.S.A.)

Neil A. Wells, Shawn R. Rapp

Journal of Sedimentary Research (SEPM)

...: Journal of Geology, v. 75, p. 11-22. CROWELL, J.C., 1955, Directional-current structures from the Prealpine Flysch, Switzerland: Geological Society...

2000

Use of Well Logs and Dipmeters in Stratigraphic-Trap Exploration: Geologic Exploration Methods

Alfred H. Jageler, David R. Matuszak

AAPG Special Volumes

... techniques using various log responses. These techniques are subject to modification for varied lithologies in different areas. Curve Shape and Related...

1972

Stage-Level Data Integration to Evaluate the Fracturing Behavior of Horizontal Wells at the Hydraulic Fracturing Test Site (HFTS): An Insight into the Production Performance

Shadi Salahshoor, Debotyam Maity, Jordan Ciezobka

Unconventional Resources Technology Conference (URTEC)

... fracturing stages were completed in these 11 wells with comprehensive diagnostic data being collected for all of them. URTeC 3058 3 Figure 1. Directional...

2020

Three-Dimensional Seismic Modeling and Seismic Facies Imaging

Hongliu Zeng , Noel Tyler , Milo M. Backus

GCAGS Transactions

... because seismic events do not necessarily follow geological time lines. In some cases, seismic events from sand bodies in different units may interfere...

1995

A Sedimentological Continuum Occurring through Geologic Time: A Study for students

B. R. Pelletier

Atlantic Geology

... curves. Also, this law together with sedimentary anisotropy and progradation constitute a sedimentologic continuum operating through this different...

1980

Paleocurrent and Petrographic Analysis of Imbricate Intraclasts in Shallow-Marine Carbonates, Upper Cambrian, Southwestern Virginia

Robert C. Whisonant

Journal of Sedimentary Research (SEPM)

... imbrication are common in these units. Directional and petrographic data obtained from 48 such conglomerates and adjacent strata reflect the landward (Copper...

1987

Geostatistical Modeling of the Spaces of Local, Spatial, and Response Uncertainty for Continuous Petrophysical Properties

P. Goovaerts

AAPG Special Volumes

.... Conclusions are drawn on the relations between the different spaces of uncertainty. The discussion is illustrated using an exhaustive set of 102 102...

2006

Process Regime Changes Across a Regressive to Transgressive Turnaround in a Shelf–Slope Basin, Eocene Central Basin of Spitsbergen

Anna Ponten, Piret Plink-Bjorklund

Journal of Sedimentary Research (SEPM)

... channels also reflect tidal influence. This suggests that tidal currents were present only in areas protected from waves and amplified by the lateral...

2009

Petrophysical Evaluation of Organic Richness and Brittleness of Shale for Unconventional Hydrocarbon Prospecting: A Case Study on Vadaparru Shale, Krishna Godavari Basin, India

Arijit Sahu, Milan Kanti Das

Unconventional Resources Technology Conference (URTEC)

... validating with gamma, neutron porosity and bulk density responses. An organic lean ‘clean’ shale interval can be used therefore to establish a relationship...

2019

ABSTRACT: Directional drilling for CMM capture in Duanshi Coal Mine, southern Qinshui Basin, China: challenges, strategies, and products

Romeo M. Flores, Yuewin Xi, Guoqiang Wang, Wenjun Li, Xingzhong Chang, Peng Li, Dongliang Song

The Society for Organic Petrology (TSOP)

...ABSTRACT: Directional drilling for CMM capture in Duanshi Coal Mine, southern Qinshui Basin, China: challenges, strategies, and products Romeo M...

2018

Application of Transport Equations to Groundwater Systems: Discussion

Jan L. Turk

AAPG Special Volumes

... Implications Would you say that you get the same type of pattern with directional permeabilities, and isn't that what you would expect in the limestone...

1972

Directional Survey Problems, East Wilmington Oil Field, California: DISCUSSION

R. P. Harvey , J. E. Walstrom

AAPG Bulletin

...Directional Survey Problems, East Wilmington Oil Field, California: DISCUSSION R. P. Harvey , J. E. Walstrom 1972 167 167 56 1. (January) Truex, J...

1972

Depositional and Directional Features of Braided-Meandering Stream: ABSTRACT

J. W. Shelton, R. L. Noble, H. R. Burman, Jr.

AAPG Bulletin

...Depositional and Directional Features of Braided-Meandering Stream: ABSTRACT J. W. Shelton, R. L. Noble, H. R. Burman, Jr. 1973 1823 1823 57 9...

1973

Geologic Investigations for Siting and Planning Underground Coal Gasification Project: ABSTRACT

W. K. Overbey, Jr., C. A. Komar, J. Pasini

AAPG Bulletin

... 1894 58 9. (September) In a new series of experiments now being conducted by the U.S. Bureau of Mines, directional control of the combustion zone...

1974

Frictional Mechanics of Seismogenic Thrust Systems in the Upper Continental CrustImplications for Fluid Overpressures and Redistribution

R. H. Sibson

AAPG Special Volumes

... directional permeability. Remarkable similarities between steep reverse-slip structures hosting mesozonal gold-quartz vein systems and comparable...

2004

Simultaneous waveform inversion of seismic-while-drilling data for P-wave velocity, density, and source parameters

Jinji Li, Scott Keating, Nasser Kazemi, Roman Shor, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... adding SWD data, both the inversion of elastic properties and source mechanisms get considerably enhanced, and the inversion shows a directional preference...

2022

Status and Trend of Geological Exploration for Oil and Gas

I. P. Zubov, P. N. Enikeev, O. P. Gratsianova

Petroleum Geology: A Digest of Russian Literature

... uplifts where unconformities are present. Under these conditions use is made of the seismic method of reflected waves (MOV). In the last two years...

1959

Subsurface Structural and Stratigraphic Analysis Using In Situ Wellbore Formation Images and Core Comparisons

J. Roestenburg

Indonesian Petroleum Association

... environmental conditions (such as directional stress regimes and confining pressures). These are difficult to measure or preserve during coring...

1988

Regional Subsurface Investigation of the Uppermost Cretaceous of Northern Louisiana

Robert M. Ivy, Gary L. Kinsland

GCAGS Transactions

...) indicated that the fluid dynamics of catastrophic dam failures are similar to the fluid dynamics of tsunami waves. This information gives the opportunity...

2016

Feasibility of Moment Tensor Inversion From a Single Borehole Data Using Artificial Neural Networks; #42212 (2018)

Oleg Ovcharenko, Jubran Akram, Daniel Peter

Search and Discovery.com

... directional apertures (Grechka et al., 2016). This leads to large condition numbers of the inversion matrices and high sensitivity to noise in the data...

2018

Multi-Directional Tectonic Movements in the Schist of Bentong, Pahang

H. D. Tjia

Geological Society of Malaysia (GSM)

...Multi-Directional Tectonic Movements in the Schist of Bentong, Pahang H. D. Tjia 187 CAT ATAN GEOLOGI ( GE-O LOG I CAL NOT E S ) MULTI-DIRECTIONAL...

1984

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