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The AAPG/Datapages Combined Publications Database

Showing 45,026 Results. Searched 201,051 documents.

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Abstract: Proposed Stratigraphic Correlation Framework for Wolfcamp of Delaware Basin, West Texas; #90250 (2016)

Mary Van Der Loop

Search and Discovery.com

... of each stratigraphic unit was governed by geometry of the basin in post Pennsylvanian time. Lithology was governed by proximity to Wolfcampian...

2016

Abstract: Proposed Stratigraphic Correlation Framework, Wolfcamp of Delaware Basin, West Texas; #90293 (2017)

Mary Van Der Loop

Search and Discovery.com

... and thickness of each stratigraphic unit was governed by geometry of the basin in post Pennsylvanian time. Lithology was governed by proximity...

2017

Carrillo Puerto Formation of Northeastern Quintana Roo, Mexico

R.W. Lauderdale, W.C. Ward, A.E. Weidie

GCAGS Transactions

... Formation" of the eastern Yucatan peninsula is a biostratigraphic unit containing fossils ranging in age from Miocene to Holocene. Recent field work...

1979

Triassic Rocks in the San Rafael Swell, Capitol Reef, and Adjoining Parts of Southeastern Utah

John H. Stewart, J. Fred Smith Jr.

Utah Geological Association

..., and probably hydrogen sulfide associated with the petroliferous material caused the reduction of the iron. A limestone unit in the lower part...

1954

Rigless Remote Intervention: A Case Study of Combo Unit Utilization in Mahakam Offshore East Kalimantan

Reyhan Hidayat, Gerardus Pancawisna, Gitani-Tsalitsah Dahnil, Pratika Siamsyah, Khalid Umar

Indonesian Petroleum Association

...Rigless Remote Intervention: A Case Study of Combo Unit Utilization in Mahakam Offshore East Kalimantan Reyhan Hidayat, Gerardus Pancawisna, Gitani...

2021

Establishing a Regional Geologic Framework for Carbon Dioxide Sequestration Planning: A Case Study

Erik R. Venteris, Ronald R. Riley, James McDonald, Lawrence H. Wickstrom, James A. Drahovzal, John A. Harper

AAPG Special Volumes

... the Appalachian Basin from northern Tennessee to New York state. The atlas provides individual reports for each chronostratigraphic unit. Each report presents...

2009

Tectonic Implications of Facies Patterns, Lower Permian Dry Mountain Trough, East–Central Nevada

Dora M. Gallegos, Walter S. Snyder, Claude Spinosa

Pacific Section SEPM

... carbonate strata overlie the basal conglomerate. This rock is overlain by a conglomerate unit that suggests uplift. The units are then unconformably...

1991

Continuous Lookback, Calibration, and Adjustment Reduces Biases and Improves Reliability of Production Forecasts

Malik Alarfaj, Duane A. McVay

Unconventional Resources Technology Conference (URTEC)

... indication of biases. Reliable probabilistic assessments will fall on the unit-slope line on a calibration plot while biased assessments will deviate...

2021

Interpretation of Depositional and Diagenetic History of Cambrian-Ordovician Succession of Northwest Scotland: Chapter 45: Northwestern Border of the Orogenic Belt

Keene Swett

AAPG Special Volumes

... knowledge affords the following general conclusions. On the west, and presumably widespread at depth, is the oldest unit, the Lewisian metamorphic complex...

1969

Inner-Shelf to Lower-Shoreface Hummocky Sandstone Bodies with Evidence for Geostrophic Influenced Combined Flow, Lower Cretaceous, West Greenland

Helle H. Midtgaard

Journal of Sedimentary Research (SEPM)

... progradational inner-shelf to lower-shoreface unit. Excellent outcrops of this unit permitted a detailed study of sedimentary structures...

1996

Stratal Order in Peritidal Carbonate Sequences

Bruce H. Wilkinson , Carl N. Drummond , Edward D. Rothman , Nathaniel W. Diedrich

Journal of Sedimentary Research (SEPM)

... of unit thicknesses. However, save the colloquial designation of "meter-scale", presumption of lithologic cyclicity in most other peritidal sequences...

1997

Stratigraphy and Paleoecology of a Section in the Lower Glen Rose Formation, Comal County, Texas

Vee Ann Atnipp

South Texas Geological Society Special Publications

... by a resistant unit of the overlying Edwards Group. The Glen Rose strata in the area are flat lying to gently dipping with more steeply dipping beds present near...

1996

Petrology of the Quartzose Sandstone of the Parting Formation in West Central Colorado

John A. Campbell

Journal of Sedimentary Research (SEPM)

... stratigraphic units, A and C. The quartz content of unit A sandstone increases from the northeast to the southwest in the eastern part of the area, and increases...

1972

Control of Regional and Local Structural Development on the Depositional Stacking Patterns of Deepwater Sediments in Offshore Brunei Darussalam

Angus Ferguson, Arnold Bouma, Lauti Dwita Santy, Sofiana Suliaman

Indonesian Petroleum Association

... for figures 7 and 8 are indicated. The irregular reflectivity of Unit I and Unit IV contrast with the low reflectivity layered Unit III and high...

2004

Stratigraphy and Correlation of Late Precambrian Rocks of Pilot Range, Elko County, Nevada, and Box Elder County, Utah

Lee A. Woodward

AAPG Bulletin

... Precambrian McCoy Creek Group (Misch and Hazzard, 1962) is exposed in the Pilot Range. Unit G is disconformably overlain by Lower Cambrian Prospect...

1967

Collapsed Pumice Phenoclasts in a Meta-Breccia of Pulau Tioman

H. D. Tjia

Geological Society of Malaysia (GSM)

... (1977) includes the same rocks into a map unit that is composed mainly of acid to intermediate volcanics, that on the east coast of Tioman also contain...

1981

Field Conference: Neoproterozoic Carbonate Successions, Death Valley, California: Comparison and Contrast with Phanerozoic Examples

Anthony R. Prave

Pacific Section SEPM

... that about 250% extension along northwest-directed vector paths stretched the lithosphere in the region between Las Vegas and the Sierra Nevada. Even...

1996

Estimating Average Fracture Spacing in Subsurface Rock

Wayne Narr

AAPG Bulletin

... unit. Fig. 4. Equal area stereonet showing poles of fractures, superimposed with rose diagram showing strike of the same fractures, analyzed...

1996

Facies Correlation and Basin Analysis of the Ivishak Formation, Arctic National Wildlife Refuge, Alaska

Kenneth J. McMillen, Michael D. Colvin

Pacific Section SEPM

... deposit in the Arctic National Wildlife Refuge (ANWR). We define three stratigraphic divisions: (1) a lower prograding deltaic unit of massive sandstone, (2...

1987

An Alternative BEM Modeling of Transient Pressure Response of Fractured Reservoir by Use of a Semi-Analytical Approach

Junlei Wang, Ailin Jia, Yunsheng Wei, Yadong Qi

Unconventional Resources Technology Conference (URTEC)

.... (1981, 1988). In these models, fluid enters the fracture segment at a rate q(x,t) per unit of fracture length, and the flow is 1D linear within...

2019

CONTRIBUTIONS OF THE A.V.G.M.P. MARACAIBO BASIN EOCENE NOMENCLATURE COMMITTEE V. EOCENEŽ FORMATIONS IN THE SOUTHWESTERN PART OF THE MARACAIBO BASIN

J. F. Brondijk

Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)

... permits changes in rank of a unit, without redefinition of its boundaries or changes of the geographic part of its name. An established example...

1967

A Field Guide to Carboniferous Littoral Deposits in the Warrior Basin

John C. Horne, John C. Ferm, D. K. Hobday, Ram S. Saxena

New Orleans Geological Society

... of this group of rocks consists of thick orthoquartzitic sandstones and thinner shale units. The basal contacts of the sandstones within this unit...

1976

The Radkow and Szczeliniec Sandstones: An Example of Giant Foresets on a Tectonically Controlled Shelf of the Bohemian Cretaceous Basin (Central Europe)

Tomasz Jerzykiewicz, Jurand Wojewoda

CSPG Special Publications

... the Intrasudetic Depression (the Intra-Sudetic Trough of Radwariski, 1976), which forms a separate tectonic unit in the northeastern part of the Bohemian...

1986

Basal Tertiary Conglomerate Sequence, Southeastern Uinta Basin, Utah: A Preliminary Report

Karen J. Franczyk, Janet K. Pitman

Four Corners Geological Society

..., the rivers flowed to the northeast. Both local erosion of the unit in this area and the time-transgressive, west to east onlapping of overlying beds...

1987

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