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The AAPG/Datapages Combined Publications Database
Showing 2,096 Results. Searched 200,639 documents.
Application of Pleistocene Climate Models to Gulf Coast Stratigraphy
Allen Lowrie , M. L. McDaniel-Lowrie
GCAGS Transactions
.... Dip profile of spontaneous potential (SP) electric logs along a shelf-break and slope sequence in Lafayette Parish, Louisiana. North is to the right...
1985
Utility of Coal Seams as Genetic Stratigraphic Sequence Boundaries in Nonmarine Basins: An Example from the Gunnedah Basin, Australia
Douglas S. Hamilton , N. Z. Tadros
AAPG Bulletin
... always complement the lithotype profiles and are clearly sensitive to minor fluctuations in mineral matter within the coal. Resistivity logs also...
1994
Tip Top Field--U.S.A. Wyoming-Utah-Idaho Overthrust Belt, Wyoming
Janell D. Edman, Lance Cook
AAPG Special Volumes
... showing the various units is given in Figure 3; Figure 16 shows gamma ray, resistivity, and velocity logs for the Cretaceous through Cambrian section...
1992
PTTC Network News - Vol. 9, No.1 - 2003
Karl Lang
PTTC
... at www.kgs.ukans.edu/Magellan/Brine/ index.html. The database has 3,785 samples with chemical analyses, of which 1,473 have water resistivity measurements...
2003
Biochronology, paleoenvironments, and stratigraphic sequences of the late Albian–middle Eocene fore-arc Vizcaino basin, western Baja California, Mexico
Javier Helenes, Arturo Martin-Barajas, Juan G. Flores-Trujillo, Iraida Paredes, Maritza Canache, Ana-Luisa Carreño, and Adriana Miranda
AAPG Bulletin
...d on gamma-ray, spontaneous potential, and resistivity logs, which were verified with mud-log reports from Pemex (Figure 3A, B). Sample...
2019
Abstract: EXPERIMENTAL INVESTIGATION OF MODIFIED RESERVOIR PROPERTIES DUE TO HYDRATION/DEHYDRATION OF ILLITE/SMECTITE CLAY MINERALS IN SHALE PLAYS; #90298 (2017)
Md Golam Kibria
Search and Discovery.com
... an imbibition slope of ~1. Most of the causes high tortuosity value from Mercury Injection Capillary Pressure (MICP) analysis and spontaneous water imbibition...
2017
Modern Analogs for Paleocave-Sediment Fills and Their Importance in Identifying Paleocave Reservoirs
Robert G. Loucks
GCAGS Transactions
... positive spontaneous-potential and high gamma-ray responses that reflect the terrigenous content in an otherwise carbonate system. Sediment fills...
2001
Geometry and Origin of the Burbank Sandstone and Mississippian "Chat" in T. 25 and 26 N., R. 6 E., Osage County, Oklahoma
Jaime A. Cruz
Oklahoma City Geological Society
...," which is easily identifiable by its low resistivity and high negative spontaneous potential, is found resting unconformably on the Mississippian...
1967
Experimental Evaluation of Relative Permeability in Tight Oil Systems: Examples from North American Tight Oil Plays
A. Ghanizadeh, C. Song, C.R. Clarkson, A. Younis
Unconventional Resources Technology Conference (URTEC)
... permeability estimation as a function of fluid saturation. The GBT technique is based on “forced” drainage and spontaneous imbibition cycles, resulting...
2020
Slope and Turbidite Facies of the Miocene Castaic Formation and the Lower Part of the Marple Canyon Sandstone Member, Ridge Route Formation, Ridge Basin, Southern California
Martin H. Link
Pacific Section SEPM
... Well No. 81-13, is presented here because its spontaneous potential and resistivity signatures are typical of the Castaic Formation in the subsurface...
1982
Stratigraphy of the Basal Cretaceous Lower Mannville Formation, Southern Alberta and North-central Montana
Brad J.R. Hayes
CSPG Bulletin
....). On well logs, the smectitic mudstone unit can be distinguished by the low resistivity and high spontaneous potential values typical of most mudstones...
1986
The HalladaleSpeculant Fields: The First Nearshore Gas Fields to Be Developed from Mainland Australia
Andrew Constantine, Glenn Morgan, Robin O’ Leary, Simon Smith
Australian Petroleum Production & Exploration Association (APPEA) Journal
... correlation is datumed on Top Waarre C. PERF = perforation. GR = gamma ray. RES = resistivity. DT= sonic. PEF = photoelectric factor. SP = spontaneous...
2018
Reservoir systems of the Pennsylvanian lower Atoka Group (Bend Conglomerate), northern Fort Worth Basin, Texas: High-resolution facies distribution, structural controls on sedimentation, and production trends
Tucker F. Hentz, William A. Ambrose, David L. Carr
AAPG Bulletin
... = spontaneous potential; Res = deep resistivity.Figure 2. (A) Location of study area, Boonsville field, and regional structural elements associated...
2012
Nonmarine Upper Cretaceous Rocks, Cook Inlet, Alaska: GEOLOGIC NOTES
Leslie B. Magoon , Frederick B. Griesbach , Robert M. Egbert
AAPG Bulletin
... as shown on Figure 4. Also shown on Figure 4 is the spontaneous potential (SP) curve which is well developed (> 10 mv) across the marine sandstones when...
1980
A Multi-Disciplinary Approach to Evaluating Development Strategies in the Marcellus to Address Well Spacing, In-fill Timing and Operational Sequencing
Bilu Cherian, Habib Guerrero, Richard Pratt, Tracy Lombardi, Zach Swanson, Olubiyi Olaoye, Santhosh Narasimhan, Yulia Faulkner
Unconventional Resources Technology Conference (URTEC)
... the impact of landing, targeting, and fracture geometry on well performance and evaluates potential fracture asymmetry (due to delayed in-fill drilling...
2022
Chile Vieja Field: 3D Seismic Data Adds over 70 BCF of Reserves by Revealing that a ‘Bald‘ Structural High is Actually a Small, Shale-Filled Canyon
Richard E. Paige
GCAGS Transactions
... branches within the study area. The shale fill is readily apparent on logs for its uniformity and lack of character. Gamma ray, spontaneous potential...
2016
Benchmarking Operator Performance in the Williston Basin using a Predictive Machine Learning Model
T. Cross, K. Sathaye, K. Darnell, D. Niederhut, K. Crifasi
Unconventional Resources Technology Conference (URTEC)
... and geology. For geologic features, we used NDIC-provided formation tops and a variety of logs: gamma, resistivity, neutron porosity, bulk density...
2020
Orbital Cyclicity and Astronomical Calibration of the Upper Miocene Continental Succession Cored at the Iharosberény-I Well Site, Western Pannonian Basin, Hungary
Marco Sacchi, Pál Müller
Special Publications of SEPM
..., and spontaneous potential and resistivity logs of the Ib-I well already discussed in Juhász et al. (1994) and Sacchi (2001). Interpretation...
2004
Re-Discovering the Gummy Gas Field Gippsland Basin
Eamonn Montague, Brendan Frears, Mark Browne, Peter Strauss, Stephen Adams, Jeremy Prosser
Australian Petroleum Production & Exploration Association (APPEA) Journal
... Gas Field have resulted in a significant upgrade of its gas and liquids resource potential. Previous interpretations had ascribed little resource...
2023
Granite Wash Alluvial Fans, Fan-Deltas and Tidal Environments, Northwestern Alberta: Implications for Controls on Distribution of Devonian Clastic Wedges Associated with the Peace River Arch
Tomasz Dec, Frances J. Hein , Richard J. Trotter
CSPG Bulletin
... and stratigraphic data were obtained from examination of drill cores and geophysical logs. The gamma ray, resistivity and spontaneous-potential logs from about 1400...
1996
Process Sedimentology and Reservoir Quality of Deep-Marine Bottom-Current Reworked Sands (Sandy Contourites): An Example from the Gulf of Mexico
G. Shanmugam , T. D. Spalding , D. H. Rofheart
AAPG Bulletin
... water apparent, GR = gamma ray, SPAR = spontaneous potential, MSFL = micro spherically focused log, ILD = induction log deep, ILM = induction log...
1993
Application of Outcrop Information to Subsurface Exploration for Sandstone Reservoirs; Basal Belly River Formation (Upper Cretaceous), Alberta Foothills
C. J. Iwuagwu, J. F. Lerbekmo
CSPG Special Publications
... show as negative deflections from the shale base-line on the spontaneous potential curve, though their deflections are reduced where they contain...
1984
New Chemical EOR Process for Bakken Shale; #40639 (2010)
Patrick Shuler
Search and Discovery.com
... - surface now is water-wet Implication » CRS Will Penetrate into Matrix • CRS solution promotes spontaneous imbibition of aqueous phase into oil-rich...
2010
Source(s) of Produced Water in the Permian Delaware Basin, West Texas: A Geochemical Analysis
L. Taras Bryndzia, Amie M. Hows, Ruarri J. Day-Stirrat, Anton Nikitin, Ozkan Huvaz
Unconventional Resources Technology Conference (URTEC)
... in the salinity of PWs from deeper shales and more shallow shales and sands, the only features that might distinguish potential sources of water in Figure 2...
2019
Three-Dimensional Distribution of Lithofacies, Bounding Surfaces, Porosity, and Permeability in a Fluvial Sandstone--Gypsy Sandstone of Northern Oklahoma
J. D. Doyle , M. L. Sweet
AAPG Bulletin
... in the vicinity of the subsurface site. Depths on wireline logs are shown as feet below surface. SP = spontaneous potential log, RS = resistivity log, GR = gamma...
1995