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The AAPG/Datapages Combined Publications Database

Showing 49,873 Results. Searched 200,636 documents.

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Abstract: Depositional Architecture of the Gotnia Basin during the Deposition of Najmah Formation in Kuwait; #90319 (2018)

Adel Al-Saeedi, Ghaida Al-Sahlan, Dabeer Khan

Search and Discovery.com

... mudstone with several grain flow units sourced from south, causing significant thickness variations within unit from South to North with diminishing...

2018

Abstract: Unlocking More Upper Gharif Opportunities through a Robust Work Flow Integrating Core Data, Well Logs, Seismic and Updated Regional Framework; #91209 (2025)

Marwa Y. Al Abri, Ali Al Hajri, Abdulrahman Al-Harthy

Search and Discovery.com

...Abstract: Unlocking More Upper Gharif Opportunities through a Robust Work Flow Integrating Core Data, Well Logs, Seismic and Updated Regional...

2025

Slip-Flow in Shale as Determined by Pore-Scale Lattice Boltzmann Modeling

Christopher J. Landry, Masa Prodanovic, Peter Eichhubl

Unconventional Resources Technology Conference (URTEC)

...Slip-Flow in Shale as Determined by Pore-Scale Lattice Boltzmann Modeling Christopher J. Landry, Masa Prodanovic, Peter Eichhubl URTeC: 2154949...

2015

Subalkaline Volcanism in the Black Rock Desert and Markagunt Plateau Volcanic Fields of South-Central Utah

Racheal L. Johnsen, Eugene I. Smith, Robert F. Biek

Utah Geological Association

... unvegetated. We divided the flows into three flow units based on morphology and chemistry. The oldest of the three flows is basaltic andesite, similar...

2010

Super Overpressured Gas: GEOLOGIC NOTES

James M. Forgotson, Sr.

AAPG Bulletin

... report, as follows: April 5, 1977--Drilling break 11,745 to 11,750 ft. No flow. Bottom samples showed 200 units of gas. No hydrogen sulfide. Recovered...

1979

Determining Speed of Electric Submersible Pumps to Optimize Production in ESP Wells

Handoko Saputra

Indonesian Petroleum Association

... to flow. It is nowadays technically possible to adjust speed of the ESP with a Variable Speed Drive (VSD); varying the operating speed greatly expands...

2009

Heat flow and thermal conductivity measurements in the northeastern Pennsylvania Appalachian Basin depocenter

Chelsea Rauch, Kyle Barrie, Steven C. Collins, Matthew J. Hornbach, and Casey Brokaw

AAPG Bulletin

..., conductivity and heat flow are measured in “tight” stratigraphic units with porosities ranging from 0.5% to 5.0% (nonfractured) and 2.0% to 7.0...

2018

Slump and Debris-Flow Dominated Upper Slope Facies in the Cretaceous of the Norwegian and Northern North Seas (61-67°N): Implications for Sand Distribution

G. Shanmugam , L. R. Lehtonen , T. Straume , S. E. Syvertsen , R. J. Hodgkinson , M. Skibeli

AAPG Bulletin

... across Frigg field in the North Sea showing laterally discontinuous debris-flow sands and intervening fine-grained barrier units. ntllb, etc. indicate...

1994

Aspects of the Hydrogeology of the Southern Eromanga Basin, Queensland

P. J. Muller

Petroleum Exploration Society of Australia (PESA)

... those in the pre-Wallumbilla Formation units, and those in the Wallumbilla Formation and younger units. The two groups reflect groundwater...

1989

A Note on the Use of the "Fryberger Method" for Evaluating Potential Sand Transport by Wind

Joanna E. Bullard

Journal of Sedimentary Research (SEPM)

... through the calculations are dependent upon the units in which wind velocities are expressed. This paper highlights some of the confusion this dependence...

1997

Geomorphic Investigation and Failure History of the Liquefaction-Induced North Ogden Landslide Complex, Weber County, Utah

Kimm M. Harty, Mike Lowe

Utah Geological Association

... to dark-brown color. This unit may be a block of soil S1 possibly mixed with other sediment entrained by the mud flow. Both units 2 and 5 contain sand...

1995

Siltstones Across the Daptocephalus (Dicynodon) and Lystrosaurus Assemblage Zones, Karoo Basin, South Africa, Show No Evidence For Aridification

Jiawen Li, Robert A. Gastaldo, Johann Neveling, John W. Geissman

Journal of Sedimentary Research (SEPM)

.... C) Generalized stratigraphy of lithologic units and vertebrate assemblage zones in the area. Changes in vertebrate assemblage zones in the Karoo...

2017

Gravity Flow Units in the Nikanassin Formation, Alberta: Insights into Depositional Environments in the Early Western Canada Foreland Basin

Search and Discovery.com

...Gravity Flow Units in the Nikanassin Formation, Alberta: Insights into Depositional Environments in the Early Western Canada Foreland Basin Gravity...

2013

Relationship Between Groundwater Flow and Uranium Mineralization in the Chadron Formation, Northwest Nebraska

Thor W. Gjelsteen, Stephen P. Collings

Wyoming Geological Association

... distribution and the geometry of the sedimentary units provide a framework for groundwater flow in the region; 2) The character of the sediments present has...

1988

Revisiting the Hydrologic Divide between the San Antonio and Barton Springs Segments of the Edwards Aquifer: Insights from Recent Studies

Brian A. Smith, Brian B. Hunt, Steve B. Johnson

GCAGS Journal

... have been conducted over the past five years using detailed potentiometric data, tracing techniques, and groundwater flow modeling to better...

2012

Dynamic Killing Method as Applied to Well PSJ–A

Kersam Sumanta, Bambang Nugroho

Indonesian Petroleum Association

... the estimated gas flow rate and dynamic kill rate. Water was chosen as initial kill fluid and 9.6 ppg mud was prepared as final kill fluid. A proper kill rate...

1985

6. Facies Models for Meandering Rivers

Andrew D. Miall

AAPG Special Volumes

.... The classic fining upward profile is produced by lateral accretion of the point bar. As flow enters the bend a helical overturn develops, surface flow being...

1981

A Laboratory Microcosm Study of Macondo Oil Degradation in a Coastal Salt Marsh

Daniel J. Fields, YueHan Lu, Rona J. Donahoe

GCAGS Journal

...). All containers and sampling equipment to be in direct contact with water samples were either combusted at 450°C for 5 hr (glass materials), or acid...

2014

Hydrosoil conditions in a pilot-scale constructed wetland treatment system for natural gas storage produced waters

Laura E. Kanagy, Brenda M. Johnson, James W. Castle, John H. Rodgers Jr.

Environmental Geosciences (DEG)

... compounds in up flow wetland mesocosms: Ecological Engineering, v. 19, p. 305323.Leonard, E. N., A. M. Cotter, and G. T. Ankley, 1996, Modified diffusion...

2008

Mineralogy of the Suspended Sediment in the Tigris, Euphrates, and Shatt-al-Arab Rivers of Iraq, and the Recent History of the Mesopotamian Plain

Richard W. Berry , Gerald P. Brophy , Adnan Naqash

Journal of Sedimentary Research (SEPM)

.... At Baghdad the average discharge is 1,236 m3/sec. Vaumas (1955) reports the average annual flow past the Kut barrage (350 km downstream from Baghdad...

1970

Origins of Ground Water Discharging at the Springs of Balmorhea

John I. LaFave, John M. Sharp, Jr.

West Texas Geological Society

..., Giffin, Saragosa, West Sandia, and East Sandia Springs flow from gravels directly overlying the Lower Cretaceous limestones. The combined average...

2000

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