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The AAPG/Datapages Combined Publications Database
Showing 2,096 Results. Searched 200,639 documents.
From The Matrix To The Market - What You Don't Know Can Hurt You - Workshop Summary
William D. (Bill) McCain Jr., Kosta J. Leontaritis, Dave Bergman, Jack Lynn
PTTC
... the formation wettability from water-wet to oil-wet, diminishing the effective permeability to oil, and (3) increasing the reservoir fluid viscosity...
2004
Lockhart Crossing Field: New Wilcox Trend in Southeastern Louisiana
Gregory A. Self , Sylvester Q. Breard , Howard P. Rael , Jeffrey A. Stein , Paul A. Thayer , Martin O. Traugott , William D. Easom
AAPG Bulletin
... characteristics, and interpreted subenvironments for the bar facies is given in Figure 6. The spontaneous potential (SP) log has a blocky response...
1986
LIGNITE COAL RESOURCES OF SOUTHERN SASKATCHEWAN
P.L. Broughton, J.A. Irvine, and S.H. Whitaker
Saskatchewan Geological Society
... logging in each borehole included: spontaneous potential, single point resistance, natural gamma, gamma-gamma density, and caliper. Lithological...
1974
Depositional Systems, Lithofacies, and Reservoir Characterization of the Upper Cretaceous Austin Chalk, Brookeland and Burr Ferry Fields in East Texas and Western Louisiana
Robert G. Loucks, Sheng Peng, Kelly E. Hattori, Priyanka Periwal, Josh R. Lambert, Christopher K. Zahm, Lucy T. Ko
GCAGS Journal
... gamma ray and spontaneous potential responses and low resistivity responses (Fig. 2). No preserved volcanic ashes were observed in this zone...
2022
Cementation and Porosimetry of Shoaling Sequences in the Subsurface Pettit Limestone, Cretaceous of East Texas
William D. Wiggins, Paul M. Harris
Special Publications of SEPM
... the Dean-Stark method. The log-calculated saturation is based on a water resistivity (Rw) of .0485 determined from the maximum Spontaneous Potential...
1984
Wrenching and Oil Migration, Mervine Field Area, Kay County, Oklahoma
Harold G. Davis, III
Oklahoma City Geological Society
...). The data used in preparing these maps were formation water salinities in parts per million of chlorides. These values were calculated from spontaneous...
1985
Stratigraphic Framework and Petroleum Potential of Northeastern Baltimore Canyon Trough, Mid-Atlantic Outer Continental Shelf
Jan Libby-French
AAPG Bulletin
.... Spontaneous potential (SP) and resistivity (R) curves of: A, Mic Mac equivalent from Shell 273-1 well; B, Missisauga equivalent from Conoco 590-1 well; C, upper...
1984
Prospecting for "D" Sand Channel Production
E.G. Griffith
Rocky Mountain Association of Geologists
... to the others since its producing section has a ragged spontaneous potential with little amplitude (characteristic of the spontaneous potential of nearby...
1963
Geometric Hierarchy of Sandstone Bodies in the Shannon Sandstone Member Near the Northern Black Hills, Montana and South Dakota
George W. Shurr
Earth Science Bulletin (WGA)
... described in a nearby stratigraphic section (Fig. 9): Relatively high resistivity responses and negative spontaneous-potential deflections below marker C...
1982
A Regional Erosion Surface and its Effect on the Smackover Reservoir-Seal System, South Arkansas – North Louisiana
Ezat Heydari and Lawrence R. Baria
GCAGS Transactions
... Formation carbonates to the overlying siliciclastics (Fig. 4). The spontaneous potential, resistivity, and bulk density logs show that the upper...
2008
Marine and Nonmarine Gas-Bearing Rocks in Upper Cretaceous Blackhawk and Neslen Formations, Eastern Uinta Basin, Utah: Sedimentology, Diagenesis, and Source Rock Potential
Janet K. Pitman , Karen J. Franczyk , Donald E. Anders
AAPG Bulletin
... potential, and resistivity curves for this interval. Comparison of the core lithologies to the geophysical logs showed that the drilling depths labeled...
1987
Onshore–offshore correlations of Cretaceous fluvial-deltaic sequences, southern Baltimore Canyon trough
William J. Schmelz, Kenneth G. Miller, Gregory S. Mountain, James V. Browning, and Kimberly E. Baldwin
AAPG Bulletin
... was used as the preferred lithological indicator, but the spontaneous potential (SP) log was used if GR was not available. The SP log was used...
2020
Pore structure and spontaneous imbibition characteristics of marine and continental shales in China
Zhiye Gao, and Qinhong Hu
AAPG Bulletin
.... Yang, and S. Su, 2016, Water imbibition of shale and its potential influence on shale gas recovery-comparative study of marine and continental shale...
2018
Chapter 10: Integrated Reservoir Characterization to Provide Insight into Porosity and Permeability in a Mixed Carbonate–Siliciclastic Reservoir
Beth Vanden Berg, Stephanie LeBlanc, G. Michael Grammer
AAPG Special Volumes
...: the density–porosity, neutron–porosity, sonic porosity, bulk density, spontaneous potential, resistivity (shallow, medium, deep), compositional analysis...
2019
Subsurface Geology of a Portion of Southern Hughes County, Oklahoma
Ralph Leon Harvey
Oklahoma City Geological Society
... a high spontaneous potential and resistivity on the electrical logs of some of the wells. If the oil recovery in sec. 13 is considered profitable...
1961
Contrasting Styles and Common Controls on Middle Mississippian and Upper Pennsylvanian Carbonate Platforms in the Northern Midcontinent, U.S.A
W. Lynn Watney, Evan K. Franseen, Alan P. Byrnes, Susan E. Nissen
West Texas Geological Society
... gamma ray, spontaneous potential, neutron and density porosity with derived BVW (phi * Sw) and lithologic composition. Vertical scale is in feet. A Rhomma...
2005
The offshore Mancos play in the San Juan Basin as a component of the Mancos total petroleum system
Ronald F. Broadhead
AAPG Bulletin
... be identified by classical coarsening-upward signatures on gamma-ray, spontaneous potential (SP), and resistivity logs. In the medial facies, dark-gray...
2021
Depositional Modelling of the Upper Mannville Lower Cretaceous East Central Alberta Implications for the Recognition of Brackish Water Deposits
Daryl M. Wightman, S. George Pemberton, Chaitanya Singh
Special Publications of SEPM
... and spontaneous potential logs show two sequences in well 15 12 55 13W4 the break between the 196 DARYL M WIGHTMAN S GEORGE PEMBERTON AND CHAITANYA SINGH...
1987
Viking Formation (Albian) at Eureka, Saskatchewan: A Transgressed and Degraded Shelf Sand Ridge (1)
JOSEPH G. POZZOBON and ROGER G. WALKER
AAPG Bulletin
... (Figure 3). Core control is patchy east and west of the line of section. Detailed correlations of spontaneous-potential, resistivity, sonic, gamma-ray...
1990
Experimental Investigation on the Application of Biological Enzymes for EOR in Shale Formations
Shadi Salahshoor, Sergio Gomez, Mashhad Fahes
Unconventional Resources Technology Conference (URTEC)
..., Malaysia: Society of Petroleum Engineers. Ma, S., Morrow, N. R., & Zhang, X., 1995. Generalized Scaling Of Spontaneous Imbibition Data For Strongly Water-Wet...
2019
Coupling Between Shelf-Edge Architecture and Submarine-Fan Growth Style In A Supply-Dominated Margin
Woong Mo Koo, Cornel Olariu, Ronald J. Steel, Mariana I. Olariu, Cristian R. Carvajal, Wonsuck Kim
Journal of Sedimentary Research (SEPM)
..., maximum flooding surface; SE, shelf edge; SP, spontaneous potential; ID, Idaho; MT, Montana; WY, Wyoming; SD, South Dakota; NE, Nebraska; CO, Colorado...
2016
Santa Clara Oil Field Offshore Southern California
Michael R. Brickey, James M. Galloway
Pacific Section of AAPG
.... The log response of this unit (strong shale line on the spontaneous potential curve and a subdued resistivity response relative to the “spiky...
1998
Seismic Stratigraphy of Three Areas of Lower Slope Failure, Torok Formation, Northern Alaska
Paul Weimer
Pacific Section SEPM
... Group. Well depths are numbered on 1,000 feet intervals, distance between wells is as indicated, SP, Spontaneous potential: R, Resistivity; GR, Gamma...
1987
Enhanced Oil Recovery Using High-Performance Surfactants in High-Temperature, High-Salinity, Tight Reservoirs
Lu Jin, Nidhal Badrouchi, Kai He, Chad Gilmer, Tao Jiang, Steven Smith, Xincheng Wan, Guangwei Ren, Nicholas Bosshart, James Sorensen
Unconventional Resources Technology Conference (URTEC)
... the potential of EOR using highperformance surfactants and identify the key factors for success under harsh reservoir conditions in the Williston Basin...
2025
Quantitative seismic geomorphology of the middle Frio fluvial systems, south Texas, United States
Hamed Z. El-Mowafy, and Kurt J. Marfurt
AAPG Bulletin
... from spontaneous potential (SP), gamma ray (GR), and resistivity logs. In the study area, the well log profile of the channel bodies is characterized...
2016