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The AAPG/Datapages Combined Publications Database
Showing 5,754 Results. Searched 200,630 documents.
Field Application of a Real-Time Well-Site Drilling Advisory System in the Permian Basin
Derek Sanderson, Gregory S. Payette, Benjamin J. Spivey, Jeffrey R. Bailey, Mariano Calvo, Ryan Kong, Aaron Eddy
Unconventional Resources Technology Conference (URTEC)
...-based]: An estimate of the speed at which the drill bit is advancing while drilling. Mechanical Specific Energy (MSE) [depth-based]: A measure...
2017
The Application of a Linked Physical Ocean CirculationEcosystem Model to Prediction of Organic-Carbon Sedimentation in Lake Tanganyika, East African Rift System
Kunihiro Tsuchida, Akihiko Okui, Yoshinobu Yamade, Noboru Yamazaki, Ryotaro Iwahashi
Special Publications of SEPM
... of latent and sensible heat is challenging, because these parameters are affected by local climatic conditions such as humidity, wind speed, air...
2005
Bottom Hole Assembly Design Enhancement Successfully Eliminate Hole Problems and Reduce Significant Drilling Time : South S Field Case Study
Yuliawan Dwi Mulia, Hedriawan Anandaputra S, Poultje Haurissa, Borman Subroto, Dwie Hadinata
Indonesian Petroleum Association
... optimization and operational-based optimization (POOH speed, reaming behaviors and flow rate, etc.), economic optimization calculation for applying...
2020
Significance of Unstained and Stained Gravel on the Newfoundland Continental Slope and Rise
Lionel Carter
Journal of Sedimentary Research (SEPM)
... Undercurrent (WBU) (Fig. 1). The former follows a southeasterly course over the upper slope and achieves a maximum speed of about 30 cms-1 at 300 to 700 m...
1979
Turbidity Currents and Petroleum Exploration
R. Passega
AAPG Bulletin
... slope of sedimentary basins. As long as the slope is sufficient, the current keeps its speed and turbulence holds sediments in suspension. If speed...
1954
Mechanism of Salt Migration in Northern Germany
F. Trusheim
AAPG Bulletin
... or less collapsed now, and accompanied by long, gully-like troughs. Their axes are commonly sigmoidal or are arranged en echelon. The salt migration...
1960
Distribution of Surface Pebbles with Changes in Wave Energy on a Sandy Estuarine Beach
Karl F. Nordstrom , Nancy L. Jackson
Journal of Sedimentary Research (SEPM)
... of surface pebbles are at a minimum following high-energy events (wind speed > 8.0 m/s, wave height > 0.3 m); the most conspicuous pebble...
1993
Structure, Stability, and Transformation of Contaminated Lacustrine Surface Fine-grained Laminae
Ian G. Droppo , Carl L. Amos
Journal of Sedimentary Research (SEPM)
... of the calibrated time-series plots generated from the Sea Carousel at Control Site C3. Figure 2A shows lid rotation and azimuthal current speed...
2001
Contouring by Machine: A User's Guide
Richard F. Walters
AAPG Bulletin
... high-speed digital computers, however, the time for grid generation would be reduced to seconds, and the costs cut substantially despite t e larger...
1969
PTTC Network News - Vol. 12, No.3 - 2006
Dwight Rychel
PTTC
... CBM Development Top drives to accommodate directional drilling and steerable tools provide greater flexibility and speed, · Reduced transport loads...
2006
A New Framework for Hydrocarbons Exploration in Trinidad
S.R. LAwrence, A. Soulsby and V.H. Childs
Geological Society of Trinidad & Tobago
... Speed 1985). Furthercontractionalong the South American marginto the west, led to collision and transpresslonal foreland basin development (Fig. 4...
1991
Geologic Events During Permian-Triassic Time Along the Pacific Margin of the United States
N. J. Silberling
CSPG Special Publications
... and the date of the Roberts Mountains thrust in the Carlin-Pinon Range area, Nevada: U.S. Geol. Survey, Bull. 1251-I, 18 p. Speed, R. C., 1971a, Potassium...
1973
HOMESTAKE—A SOUTH DAKOTA ENTERPRISE
by Anon.
Montana Geological Society
... machinery in this remote situation with such speed deserves to rank among the outstanding achievements of this great period of American...
1952
Modern Phenomenological Methods and Correlations for Estimating Density and Sonic Velocity of Liquid, Gas, and Supercritical CO2 for Enhanced Assessment of Borehole Acoustic and Seismic Measurements
Artur Posenato Garcia, Kristoffer Walker, Paul Theologou, Yingcai Zheng
Carbon Capture, Utilization and Storage (CCUS)
.... These implementations allow for calculation of compressibility factor, z(P, T), its partial derivatives, and the density and, hence, the speed of sound as follows...
2025
Mineral Profile of Wyoming’s Green River Formation –Oil Shales Sampled by Blacks Fork Core1
William A. Robb, John Ward Smith
Earth Science Bulletin (WGA)
... at a goniometer scanning speed of 2°20 per minute and a chart speed of one inch per minute. The data control unit was set at 100 counts full scale...
1976
Learning and Development from the WorldS First Operating Subsea Compression System
S. Yeaw, A. Storstenvik, R. Vesterkjaer
Australian Petroleum Production & Exploration Association (APPEA) Journal
... and Midgard to the Åsgard B platform, overcoming the minimum flow challenge in the pipelines. A topside power system consisting of variable-speed drivers...
2017
The Economic Realities of Development: Keynote Address to the Indonesian Petroleum Association
Wilford R. Young
Indonesian Petroleum Association
... Investments we am trying to speed up the exploration of out natural resources and other economic potentials, especially in the sectors which we ourselves...
1977
Historical Deltation of the Colorado River, Texas
A. H. Wadsworth Jr.
Houston Geological Society
... Coastal Plain deltas in the remarkable speed with which it was deposited. Rapid deltation was caused by the removal of a log jam, or raft, that choked...
1966
Icebergs and Drilling Operations
Alan Ainslie, Jean Duval
CSPG Special Publications
..., and to these were added regular measurements of wind-speed and direction, tidal streams, sea-temperature and wave-profile.11, 12 These data were analysed...
1975
Geologic Interpretation of Aerial Photographs
H. R. Van Gilder
Wyoming Geological Association
... in the greater speed of annotation and the ease of erasure. The drawback is in the broader, coarser lines which necessarily cover some of the finer...
1953
Physiography of the North Labrador Sea, Davis Strait and Southern Baffin Bay
Peter A. Jezek
Atlantic Geology
... Guard. The soundings were in metres corrected for the speed of sound in water (Matthews, 1939). Physiographic Provinces The region may be divided...
1972
Open hardware: Geophysical instrumentation for collaborations in a changing world
Arnaud Mercier, J. Christian Dupuis, Bernard Giroux
International Meeting for Applied Geoscience and Energy (IMAGE)
... multiple parallel high speed (256 kHz) channels that allow us to convert up to four signals synchronously. This feature is critical since geophysical...
2022
Depth Imaging Seeing the Invisible
Vetle Vinje
GEO ExPro Magazine
... and describes the local propagation speed of seismic (sound) waves which vary throughout the model. This makes it easier to relate the PSDM model to other...
2010
CO2 dispersion benchmarking against natural gas dispersion
Fariba Askari, Derek Cross, Lars Rogstadkjernet
Australian Energy Producers Journal
... Release height: 1 m, 5 m Weather conditions: 1F, 5D Wind: 1 m/s and co-current Weather conditions such as 1F or 5D represent wind speed (m...
2025
Modern Petroleum Geological Reconnaissance Field Methods
Richard D. Hughes
CSPG Bulletin
... in mountain flying. The ground speed of the Bell helicopter ranges from about 15 to 80 miles per hour depending on wind force and direction...
1958