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The AAPG/Datapages Combined Publications Database
Showing 2,217 Results. Searched 200,639 documents.
Madden Anticline: Growing Giant
Jeffrey M. Dunleavy, Roger L. Gilbertson
Wyoming Geological Association
... breaks with mud-log shows in Lower Fort Union sandstones. Petrophysical interpretations of logs within the Lower Fort Union interval are often difficult...
1986
Chapter 6: Parasequence Sets and Depositional Sequences
K. M. Bohacs, O. R. Lazar, J. D. Ottmann
AAPG Special Volumes
... log seismic sequence stratigraphy: An integrated tool for the 90s: SEPM Gulf Coast Section 11th Annual Research Conference, Program and Extended...
2022
Beyond the Bad-Water LineA Model for the Occurrence of Brackish Water in Upper Coastal Plain Aquifers in Texas
Stephen Z. Hoff Jr., Alan R. Dutton
GCAGS Journal
..., the deep-resistivity reading from the induction log is assumed to approximate true formation resistivity of the noninvaded zone (Asquith and Krygowski, 2004...
2017
Pecos Slope Field--U.S.A. Permian Basin, New Mexico
Leslie M. Bentz
AAPG Special Volumes
..." (induction electric survey) logs; however, the decision was made to log the old hole again with modern porosity and resistivity logs to better plan...
1992
Sequence Stratigraphy of the Upper Pennsylvanian Cleveland Formation: A Major Tight-Gas Sandstone, Western Anadarko Basin, Texas Panhandle
Tucker F. Hentz
AAPG Bulletin
... included a cutoff of 15-20 ohm-m on the deep induction log and/or a decrease greater than 6-10 API units in the gamma-ray response from the shale baseline...
1994
Scientific Manpower and National Safety
B. F. Hake
AAPG Bulletin
... from active military duty. Additionally, the students of some eighty technical schools are given blanket exemptions from induction. However, those who...
1956
Ruston Field--U.S.A. Gulf Coast Basin, Louisiana
L. A. Herrmann, J. A. Lott, R. E. Davenport
AAPG Special Volumes
... fracturing on thicker sandstones. The logging suites generally include a dual induction-sonic log, a density-neutron-gamma ray l g, and commonly a microlog...
1991
Interpretation of DAS-Based Slow Strain for Monitoring of Hydraulic-Fracture Reopening During Multiple Injection Cycles at the Devine Fracture Pilot Site
Mahdi Haddad, Mohsen Ahmadian
Unconventional Resources Technology Conference (URTEC)
..., and the inversion interpretations were validated via drilling multiple monitoring wells through the fracture area and coring and induction logging...
2024
Sedimentology of Submarine Fans: PART 1
D. G. Howell, W. R. Normark
AAPG Special Volumes
... based on rock cores. Submarine fan environments are based on bed cycle patterns inferred from induction log SP curve and the nature of the lithology...
1982
Comparison of diagenetic characteristics and pore evolution in outcrops and cores of tight sandstone reservoirs in the Triassic Yanchang Formation, the Ordos Basin, China
Zongquan Hu, Herong Zheng, Wei Yin, Chunyan Liu, Chuanxiang Sun, Christopher Xiao, Fubin Wang, Song Li, and Chunfang Chen
AAPG Bulletin
...; gamma ray; ILD = deep induction log; ILM = medium induction log; Lith = lithologic column; PORT = well-logging porosity...
2020
Review of Characteristics of Low-Permeability Gas Reservoirs in Western United States
Charles W. Spencer
AAPG Bulletin
... is minimized, induction-log resistivity can help define pay zones, and neutron-density (gas effect) crossover usually can be seen (Brown et al, 1982). Log...
1989
Treatise of Petroleum Geology / Handbook of Petroleum Geology: Exploring for Oil and Gas Traps. Chapter 9: Predicting Reservoir System Quality and Performance
Dan J. Hartmann and Edward A. Beaumont
AAPG Special Volumes
... to make corrections. If... Then... Bed is <20 ft thick for an induction log or <4 ft thick...
1999
Wasatch Plateau Oil and Gas Field T. 13-17 S., R. 6-7 E. Carbon, Emery, and Sanpete Counties, Utah (OFR-192)
Carol N. Tripp
Utah Geological Survey
... Typically, wells have lateral, curves), short the an Clear old normal, creek, Joes Valley, and electric log amplified (spontaneous normal...
1990
HEAVY OIL OCCURRENCES OF THE CACTUS LAKE AREA SASKATCHEWAN
Daniel Ducharme and David L. Murray
Saskatchewan Geological Society
... show a marked increase in resistivity on dual induction logs, accompanied by a decrease in porosity on neutron- density logs and a decrease...
1980
Early West Texas Drilling and Evaluation Technology
J. Douglas Cearley
West Texas Geological Society
... potential was discovered in 1931. A gamma-ray log had been run near Kermit by 1937. Neutron logging was described in the early 1940’s and quantified...
2000
Niobrara Maturity Goes Up, Resistivity Goes Down; What's Going On?
Stephen Cumella, Mohammed Al Duhailan
Unconventional Resources Technology Conference (URTEC)
...-rich Bakken shale maturity. Smagala et al. (1984) presented an empirical technique using log-derived resistivity of the Niobrara Formation in the DJ...
2014
Structure and Stratigraphy of a Small Plio-Pleistocene Depocenter, Louisiana Continental Shelf (1)
William M. Spindler
GCAGS Transactions
... km) of 48-fold, CDP, seismic reflection data spaced every two miles was integrated with lithologic correlations from 41 induction electric logs (Fig...
1977
Lexington Field--U.S.A. Anadarko Basin, Kansas
Martin Emery, Peter G. Sutterlin
AAPG Special Volumes
.... Most wells were logged with a full, modern suite of logs (GR, SP, density porosity, neutron porosity, sonic log, induction resistivity, microlog...
1991
Depositional and Diagenetic History of a Pennsylvanian Algal-Mound Complex: Bug and Papoose Canyon Fields, Paradox Basin, Utah and Colorado (1)
MICHAEL H. ROYLANCE
AAPG Bulletin
... Canyon field. This effectively reduced the resistance of the invading filtrate water and gave a low reading on the induction log. Using this log...
1990
Identification of magnetic enhancement at hydrocarbon-fluid contacts
Sijibomioluwa A. Badejo, Adrian R. Muxworthy, Alastair Fraser, Graham R. Stevenson, Xiang Zhao, and Michael Jackson
AAPG Bulletin
...; ILD = deep induction log used to determine formation resistivity; NPHI = neutron porosity log; OWC = oil-water contact; RHOB = bulk density log...
2021
Chapter 15: Fracturing in the Bakken Petroleum System, Williston Basin
Stephen A. Sonnenberg, Julie A. LeFever, Ronald J. Hill
Rocky Mountain Association of Geologists
...) or induction log (DIL) resistivity in the thermally mature areas of the basin (low readings in thermally immature areas); high interval transit times (80...
2011
Drunkard's Wash Unit: Coalbed Methane PRoduction from Ferron Coals in East-Central Utah
Robert A. Lamarre, Terry D. Burns
Rocky Mountain Association of Geologists
... of borehole-compensated density and neutron, induction, caliper and gamma-ray logs. Log responses of coals are low bulk density, high resistivity...
1997
Fracture Development in the Bakken Petroleum System, Antelope Field, Williston Basin
Stephen A. Sonnenberg
Wyoming Geological Association
... properties. The organic-rich shales in the Bakken have very high gamma-ray readings (> 200 API units); high deep lateral log (DLL) or induction log (DIL...
2010
Assessment of Natural Gas from Coalbeds by Geologic Characterization and Production Evaluation
Raoul Choate, John P. McCord, Craig T. Rightmire
AAPG Special Volumes
.... Comparison of estimated total U.S. in-place coalbed methane. End_Page 225------------------------ (1966), has plotted the log of volatile matter...
1986
Esso Pipeline Replacement Project
Dilip Bapat, David Standfield
Australian Petroleum Production & Exploration Association (APPEA) Journal
... and identified ‘no rupture’ locations. Mother pipe material for induction bends is API 5 L grade X60Q PSL2 seamless SMLS (12.7 mm CSIRO PUBLISHING...
2018