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The AAPG/Datapages Combined Publications Database

Showing 5,754 Results. Searched 200,756 documents.

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Manganese-Nodule Bedforms and Thermohaline Density Flows in a Deep-Sea Valley on Carnegie Ridge, Panama Basin

Peter Lonsdale

Journal of Sedimentary Research (SEPM)

... the Ecuador Trench (Fig. 1) with an average measured speed of 33 cm/sec and by episodic spill-overs across sills on Carnegie Ridge that are 600 m...

1980

Carbonate-siliciclastic Facies Transition and Reef Growth on the Northeast Coast of Barbados, West Indies

Kelly Lee Acker, Colin W. Stearn

Journal of Sedimentary Research (SEPM)

...., Dowden, Hutchinson and Ross, p. 333-346. SPEED, R. C., TORRINI, R., AND SAUNDERS, J. B., 1986, The Scotland District, Barbados: Field Guide, 11th...

1990

Physical Processes in the Ocean: Part 2: Relation of Oceanography to Sedimentation: PART 1

R. H. Fleming, Roger Revelle

AAPG Special Volumes

... light water, and consequently any vertical motion in the sea is always opposed by gravitational forces arising from the density stratification...

1939

Depositional environments in an arid, closed basin and their implications for oil and gas exploration: The lower Permian Fengcheng Formation in the Junggar Basin, China

Kuanhong Yu, Yingchang Cao, Longwei Qiu, and Peipei Sun

AAPG Bulletin

..., Origin and occurrence of the light oil and gas in the alkaline lake of Mahu Sag, Junggar Basin [in Chinese]: Beijing, China, Science Press, 197 p. Lewan...

2019

Artificial Lift Basics and Advancements Including Remote Monitoring and Reducing Electric Consumption

Lewis Watts, Susan Beck, Walt Peary, Jerry Murrow, Stan Herl, Robert Egbert, Steve Slezak, Dieter Becher

PTTC

... DESIGN Well Name: Field Name: 8.20 SPM Pumping Speed Stroke Length 64.00 inches Plunger Diameter 1.50 inches ROD 1.00 LENGTH S.G. of Fluid 2.875...

2000

Natural Catastrophe Risk Modelling for Northwest Australia Offshore Installations

Tomohiko Inamura, Francis Lobo, Rie Hirose, Hajime Sano

Australian Petroleum Production & Exploration Association (APPEA) Journal

.... With MASCOT, the maximum gradient wind speed is estimated at a target point, and surface wind speed is represented as a function of directional surface...

2017

Drilling Oil Wells with the Diamond Drill

Frank A. Edson

AAPG Bulletin

... or 30 feet per day, and limestone much faster. Hard shales and soft slates can be cut at about 12 feet per hour. The diamond drill has no rival when speed...

1921

Paleogeographic and Plate Tectonic Evolution of the Early Mesozoic Marine Province of the Western Great Basin

R. C. Speed

Pacific Section SEPM

...Paleogeographic and Plate Tectonic Evolution of the Early Mesozoic Marine Province of the Western Great Basin R. C. Speed PALEOGEOGRAPHIC AND PLATE...

1978

A Micropaleontological Disintegration Method1

T. Potter Chamney

CSPG Bulletin

... prepared at high speed. The machine is turned to low speed for the addition of the dry sample. 3. Physico-chemical disintegration (Plate 1, fig. 5) Impure...

1957

Asset Management: Listening to Your Asset

David Walker

Australian Petroleum Production & Exploration Association (APPEA) Journal

... a variable-speed drive (VSD) can be caused by a range of factors and be an indication of unbalance. Causes can include deterioration of the windings...

2019

A new method in predicting sandstone thickness using seismic amplitude ratio attribute

Bin Li, Jiawei Li, Hao Yan, Pengzhi Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... model is shown in Figure 1a and Figure 1b. The dark yellow represents the sandstone, the speed is 3000m/s, the sandstone thickness increases from 0...

2024

Abstract: Parallel Implementation of Pre-stack Least-squares Migration for Distributed Systems; #90171 (2013)

Sam T. Kaplan

Search and Discovery.com

... of the proposed algorithm, showing an almost ideal speed-up as a function of the number of MPI processes. All tests were performed using the Marmousi data-set...

2013

Abstract: Optimization of Stimulation Strategies Using Real-time Microseimic Monitoring in the Horn River Basin; #90174 (2014)

Yuri Rodionov, Richard Parker, Mike Jones, Zuolin Chen, Shawn Maxwell, Tim Leslie, and Larry Matthews

Search and Discovery.com

... on stage 4. Figure 2 shows the stage 4 microseismic fracture geometry evolution. The top graph is a ‘fracture speed’ plot, where the distance from...

2014

Silurian Paleogeography of the Western United States

Peter M. Sheehan, Arthur J. Boucot

Pacific Section SEPM

... (Burchfiel and Davis, 1975; Stewart, 1976, 1980; Speed and others, 1988; Bond and others, 1985). The subsequent tectonic history of the region has been...

1991

Sediment of the High Tidal Range Environment of Upper Turnagain Arm, Alaska

A. Thomas Ovenshine, Susan Bartsch-Winkler, Neal R. O’Brien, Daniel E. Lawson

Alaska Geological Society

...-Girdwood sector at velocities of 300 cm/sec or less, the minimum observed speed of the tidal bore. From late November to April, the sand bars...

1976

Chapter 7. Africa and the Middle East: Airphoto Lineations of the Southern Part of the Gulf of Suez Region, Egypt

Hassan A. El-Etr, Mohamed A. Abdel Rahman

Utah Geological Association

... of the total field of lineations of the region. No mosaics were available. The indexes were studied twice at different times, once under fluorescent light...

1974

Slump Features, Fayetteville Formation, Northwestern Arkansas

A. C. Spreng

Journal of Sedimentary Research (SEPM)

... that comprises up to 40 percent of the material in the thin sections studied. This material is light brown, amber-colored in transmitted light and dark brown...

1967

Hurricane Impact Analysis of a Louisiana Shallow Coastal Bay Bottom and Its Shallow Subsurface Geology

Angelina M. Freeman, Harry H. Roberts, Patrick D. Banks

GCAGS Transactions

... Geology same parameter settings to allow data comparisons between surveys. Slant, layback, and boat speed corrections were made with data collected...

2007

FacimageTM Modeling as a Substitute for Gas Content from Core Desorption and for Real Time Facies Analysis

Philippe Rabiller, Peter Boles, Howard Dewhirst

Unconventional Resources Technology Conference (URTEC)

..., the speed and the efficiency of the quality control. In this paper we will not discuss how to check log quality nor how to get rid of artifacts...

2013

Building Well and Fluid-Specific Pipe Friction Curves, Monitoring Perforation Cluster Efficiency During Stimulation, and Measuring Near-Wellbore Tortuosity Using Acoustic Friction Analysis

Eric M. Dunham, Saeed Rahimi-Aghdam, Junwei Zhang, Nathan Crawford, Craig Cipolla, Michael McKimmy, John Lassek

Unconventional Resources Technology Conference (URTEC)

..., during fracture treatment. Water hammer comprises tube waves, a type of pressure wave that propagates at a speed 𝑐 that depends on the fluid density ρ...

2024

FRONTMATTER: The Oil Fields of Russia

Arthur Beeby Thompson

Other Technical

.... Attention to Bailing Wells-Bailing Intermittent Spouters-Advantages accruing from Removal of Sand from Wells-Effect of Gas on Production of Wells-Speed...

1908

Dinosaur Footprints from the Dakota Group of Eastern Colorado

Martin G. Lockley

Rocky Mountain Association of Geologists

... are probably the most drstrnctrve yet described The tracks of shed light on the morphology and gait of large ornithopods, which were probably...

1987

Tectonic and Sedimentologic History of Lower Jurassic Sunrise and Dunlap Formations, West-Central Nevada

K. O. Stanley

AAPG Bulletin

... interpretations: Soc. Econ. Paleontologists and Mineralogists Spec. Pub. 12, p. 34-52. Speed, R. C., and T. A. Jones, 1969, Synorogenic quartz sandstone...

1971

Philmont Country: The Rocks and Landscape of a Famous New Mexico Ranch

G. D. Robinson, A. A. Wanek, W. H. Hays, M. E. McCallum, John R. Stacy

Other Technical

... and orange shale Gray limestone Dark mica-rich lamprophyre Brown andesite Rocks of the benchlands Yellow sandstone and conglomerate Light-gray...

1964

Impact on Hydrocarbon Retention of Sedimentary Fracturing and Faulting around Salt Sheets in the Gulf Coast

S. Cao , I. Lerche , J. J. O'Brien

GCAGS Transactions

... to salt thickness, depth of emplacement, speed of motion in relation to sediment deposition rate and increase of sedimentary elastic constants...

1989

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