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The AAPG/Datapages Combined Publications Database
Showing 89,606 Results. Searched 200,630 documents.
Using Machine Learning to Automate FDI Analysis
Reid Thompson, Lance Legel, Thomas Hanlon
Unconventional Resources Technology Conference (URTEC)
... interactions) between parent wells and infill child wells. Many different existing workflows for detecting FDIs via pressure time series analysis have...
2024
TECTONIC HISTORY OF MONTANA
ANDREW G. ALPHA
Montana Geological Society
... ACTIVITY In late Precambrian time, up to 50,000 feet of Belt series (Thom, 1955), shallow water clastics represented by sandstones...
1958
Rig Hours Optimization Using Plug Modification on Fracturing Job in Sangasanga Field
Teguh Rachman Hidayat, Panji Ikhlasul Amal, Erwin Hariagung Indra Prasetya, Fajar Kurniawan, Gondo Irawan
Indonesian Petroleum Association
... of the tubing. The tubing that has been tested must be pulled back to remove the manual plug, the average time it takes to remove the tubing series...
2022
Abstract: Investigating Extreme Marine Environments through the NEPTUNE Canada Cabled Ocean Observatory; #90172 (2014)
Christopher R Barnes, Mairi M. R. Best, Fern Johnson, Benoit Pirenne
Search and Discovery.com
... time series for most of the extreme environments in the marine realm. Introduction The marine realm includes many diverse extreme environments that have...
2014
The Preparation of Seismic Depth Maps in Oil Exploration
A. E. Pallister
CSPG Bulletin
... for this refinement is realized from the knowledge that misleading results sometimes are portrayed by seismic maps measured in reflection time due...
1960
Note 40--Subdivision of Precambrian: an Interim Scheme to Be Used by U.S. Geological Survey: STRATIGRAPHIC COMMISSION
Harold L. James
AAPG Bulletin
.... With the possible exception of the Ocoee Series of the southeastern United States, no rock sequence in the United States is known to transgress this time boundary...
1972
Summary of Geologic History of Teton County, Wyoming, During Late Cretaceous, Tertiary, and Quaternary Times
J. D. Love
Wyoming Geological Association
... are predominantly of Paleozoic and Mesozoic ages, rather than quartzite of the Belt series, thus indicating that during latest Cretaceous time there also must...
1956
Southwestern Oklahoma--The Hollis Basin
Joe M. Sears
Oklahoma City Geological Society
... archipelago into the broad asymetrical Plainview basin on the south and an unnamed basin on the north, separated by a series of buried structures...
1955
Southwestern Oklahoma, the Hollis Basin
Joe M. Sears
Tulsa Geological Society
... Mountains and the Matador archipelago into the broad asymetrical Plainview basin on the south and an unnamed basin on the north, separated by a series...
1952
A Method for Permanent Mounting of Powder Samples For X-ray Diffraction Analyses
William E. Miller, Walter E. Hill, Jr.
Journal of Sedimentary Research (SEPM)
... of the mounting material. The two epoxy cements gave identical diffractograms. They were used interchangeably for the remainder of the test series...
1964
Milankovitch-Controlled Paleoclimate Signal Recorded by Rock Magnetics, Lower Cretaceous Platform Carbonates of Northern Mexico
Linda A. Hinnov, David Anastasio, Diana Latta, Ken Kodama, Maya Elrick
Search and Discovery.com
... to assessing the validity of climate proxies. The challenge is how to render measured sections into objective time series using a facies-independent...
2009
Hulldale & North Hulldale Reef Fields, Schleicher County, Texas
J. C. Monk, W. B. Rodan
Abilene Geological Society
... of Paluxy sands and shales. Permian Leonard Series Clear Fork Group - The Clear Fork Group is represented by approximately 1000 feet of predominantly...
1952
Stratigraphy of Assam Valley, India
L. L. Bhandari , R. C. Fuloria , V. V. Sastri
AAPG Bulletin
... retained. However, because of inadequate fossil control, the time-stratigraphic designation of system, series, and stage has been replaced by rock-st...
1973
Basinal Lower Permian Facies, Permian Basin: Part I - Stratigraphy Of The Wolfcampian-Leonardian Boundary
S. J. Mazzullo, A.M. Reid, L. J. Mazzullo
West Texas Geological Society
... 1987 5 12 Vol. 26 (1987) No. 7. (March) The Wolfcampian-Leonardian series boundary in the Permian Basin is placed at the top of a regionally...
1987
Stratigraphy of Lower Triassic Sandstone of Northwest Algerian Sahara, Algeria
Odeh Ali
AAPG Bulletin
... in regional interpretation. The studies served as the basis for the construction of a series of stratigraphic cross sections and paleogeologic...
1973
Variations in Tropical-Cyclone Activity and Storm-Surge Devastation since the 1950s in China
Daidu Fan
GCAGS Transactions
..., and a minimum of 20 in 1951. Time series analysis of the frequencies shows different time scales of periodicity (Fig. 1). The record began with an inactive...
2006
Middle Pennsylvanian Rocks of Eastern Great Basin
Mark Rich
AAPG Bulletin
...Middle Pennsylvanian Rocks of Eastern Great Basin Mark Rich 1971 432 453 55 3. (March) The Atokan and Desmoinesian Series in the eastern Great Basin...
1971
Differential Entrapment of Oil and Gas in Arbuckle Dolomite of Central Kansas
R. F. Walters
Tulsa Geological Society
... by Middle Pennsylvanian time, for the present interval (after compaction) between the top of the Arbuckle rocks and the top of the Missourian Series (Middle...
1987
GEOLOGY OF THE RUBY CREEK IRON DEPOSIT MADISON COUNTY, MONTANA
RUDOLPH K. HOGBERG
Montana Geological Society
.... These environmental conditions persisted during several relatively short periods of time resulting in the deposition of a thick series of cherty muds...
1960
Transformer-based deep learning model for accurate rate of penetration prediction in drilling
Carlos Urdaneta, Cheolkyun Jeong, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... that the transformer generalizes well to other tasks. One successful application of transformers with time series data is the Dynaformer. It had the goal...
2023
Application of Machine Learning for Production Forecasting for Unconventional Resources
Cheng Zhan, Sathish Sankaran, Vincent LeMoine, Jeremy Graybill, Didi-Ooi Sher Mey
Unconventional Resources Technology Conference (URTEC)
... dynamic and has a better chance of capturing non-linear events. In time series prediction, one main difficulty is how to stabilize the solution...
2019
The Use of Statistical Methods in Effecting Improvements on a Jones Sample Splitter
George H. Otto
Journal of Sedimentary Research (SEPM)
... pan lugs facing outward. The third series was run with the lugs facing alternately out and in, starting every time with the lugs out. This procedure...
1937
Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 7: Shallow 3-D Seismic and a 3-D Borehole Profile at Ekofisk Field
John A. Dangerfield
AAPG Special Volumes
... geometry and effective time zero. One velocity function was used for the entire survey. A complete description is presented by Dangerfield (1992...
2011
Quantifying Gas Content in Coals Using Borehole Magnetic Resonance
Spencer Summers, Tom Neville, Dennis Huo, Benjamin Birt, Tim Hopper, Soumyajit Mandal
Petroleum Exploration Society of Australia (PESA)
... time for molecules to diffuse between refocussing pulses, increasing the amount of dephasing resulting from diffusional relaxation. By acquiring a series...
2018
Using 3-D Earth Modeling Technology to Revitalize Development in the Gulf of Mexico's West Delta 117 Field
Luzietti, Eugene A., Cheryl J. Lukehart , Keith J. Radecker
GCAGS Transactions
.... A review of the stratigraphic section and production in the WD 117 area showed the early Pliocene-aged "J" through "K" series sands to be the best...
1997