Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 2,096 Results. Searched 200,641 documents.
Structural Control of Lower Vicksburg (Oligocene) Turbidite Channel Sandstones, McAllen Ranch Field, Texas
Louis A. Dramis, Jr.
GCAGS Transactions
.... The logs used for this purpose were spontaneous-potential (SP) logs run with resistivity logs or with gamma-ray logs in some wells. The gamma-ray logs...
1981
III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... were calculated showing direct correlation among gamma ray, spontaneous potential, resistivity and density logs. A Gaussian statistical modeling...
2008
Stratigraphy and Depositional Setting of the Carrington Shale Facies (Mississippian) of the Williston Basin
PETER F. BJORLIE, SIDNEY B. ANDERSON
Montana Geological Society
.... This interpretation was based on the irregular nature of the spontaneous potential log, which suggests a varied lithology, and the presence...
1978
Typical Pleistocene Oil & Gas Plays Offshore Louisiana
Edward McFarlan, Jr.
GCAGS Transactions
... from the spontaneous potential curve and supported by the gamma-ray and resistivity curves. In many control wells, sample descriptions in detailed...
1992
Depositional Environments and Sedimentary History of the Etchegoin Group, West-Central San Joaquin Valley, California
Karen B. Loomis
Pacific Section SEPM
... is characterized by relatively flat Spontaneous Potential (SP) curves, representing siltstone, and by serrated SP and resistivity curves, representing...
1990
Petrology, Paleontology, and Paleoenvironments of Wilds and Lower Nichols Sands: Subsurface Paleocene Wilcox Units in Louisiana
Lloyd N. Glawe, Leonard M. Young , and Harry H. Roberts
GCAGS Transactions
.... Spontaneous potential curve (SP) is on the left track; resistivity curves (RES) and a sonic curve are on the right track. Black dots indicate...
1999
Diagenetic Patterns and Reservoir Development in the Woodbine Formation, Tyler County, Texas
G. Russell Young, Mary L. Barrett
GCAGS Transactions
... and compared to available well logs with gamma ray, spontaneous potential, resistivity, and porosity curves. Sandstones representative of variations...
2003
Pore Connectivity and Wettability of Typical Shales in South China: Small Angle Neutron Scattering Study
Search and Discovery.com
N/A
Paleostructural Control of Dakota Hydrocarbon Accumulations on the Southern Moxa Arch, Southwest Wyoming and Northeast Utah
K.D. Reisser, Steve J. Blanke
Rocky Mountain Association of Geologists
..., spontaneous potential, and resistivity responses (Figs. 3 and 4), although multiple fining-upward sequences are apparent in core. Apparently...
1989
Deltaic Deposits in the Pennsylvanian Upper Morrow Formation of the Anadarko Basin
D. C. Swanson
Tulsa Geological Society
..., the spontaneous potential (SP) curve, which measures the shaliness of a formation, accurately reflects the overall textural change through point-bar...
1987
Supercritical-flow Deposits and Their Distribution in a Submarine Channel System, Middle Eocene, Ainsa Basin, Spanish Pyrenees
Pauline H. Cornard, Kevin T. Pickering
Journal of Sedimentary Research (SEPM)
... and proportion of SFDs (the percentage of mudstone is not taken into account in the calculation of proportion of SFDs). The sedimentary logs...
2019
Facies Variability and Reservoir Quality in the Shelf-to-Slope Transition, Upper Cretaceous (Cenomanian) Woodbine Group, Northern Tyler and Southeastern Polk Counties, Texas, U.S.A.
William A. Ambrose, Tucker F. Hentz, David Smith
GCAGS Journal
... Group. SP = spontaneous potential, and GR = gamma ray. Locations of cross section and cored wells are shown in Figure 2. Depositional setting...
2014
The Basin Modeling and Evaluation of Upper Paleocene–Eocene Source Rocks in the North-Central Gulf Coast Region
Lawrence M. Ledy
GCAGS Transactions
... units (Fig. 6). These units were “correlated based on their lithologic character as interpreted from spontaneous potential (SP) and resistivity well...
2013
Sorrento Field, Denver Basin, Colorado
Stephen A. Sonnenberg, Donald J. McKenna, Philip J. McKenna
Rocky Mountain Association of Geologists
.... The various log curves (gamma ray, spontaneous potential, and porosity curves) also indicate a fining-upward sequence. The quality of the reservoir...
1990
Lithostratigraphy and Depositional Environments of the Vaqueros and upper Sespe/Alegria Formations, Hondo Field, Santa Barbara Channel, California
Gregory A. Miles, Catherine A. Rigsby
Special Publications of SEPM
..., at 10,364 ft, the spontaneous potential and gamma-ray logs indicate a rapid change into the Because the contact was not recovered we cannot be certain...
1990
Reconcavo Basin, Brazil: A Prolific Intracontinental Rift Basin: Chapter 5: Part II. Examples of Other Rift Basins
J. A. E. Braga, J. C. Zabalaga, J. J. Oliveira, G. A. Aguiar, O. B. Silva, L. F. Mato, L. M. F. Daniel, L. P. Magnavita, C. H. L. Bruhn
AAPG Special Volumes
... or with the brown shales of the Itaparica Formation is usually abrupt and displays good contrast in SP (spontaneous potential) and electric-log...
1994
Effects of Syndepositional Faulting and Folding on Early Cretaceous Rivers and Alluvial Architecture (Lakota and Cloverly Formations, Wyoming, U.S.A.)
Michael J. Zaleha , J. Nathan Way , Lee J. Suttner
Journal of Sedimentary Research (SEPM)
... geophysical well logs are spontaneous potential (left)/resistivity (right). Depth between each tick mark is 100 feet ( 30 m). Well-log names and locations...
2001
Some Novel Approaches in the Use of Wireline Logs for Fracture Detection
J. D. Heflin, E. Frost Jr.
Pacific Section SEPM
... mud resistivity and differential pressure. As differential pressure increases, streaming potential increases for a constant mud resistivity (Fertl et...
1983
Depositional and Diagenetic Controls on Gas Production from Frio (Oligocene) Sandstones at Monte Christo Field, Hidalgo County, Texas
Thomas L. Cogswell , Noel Tyler
GCAGS Transactions
... progradational pattern on the spontaneous potential and resistivity curves (Fig. 5). The offshore mudstone facies provides little effective pore volume...
1991
Air Injection Enhanced Oil Recovery and 3-D Seismic: Revitalizing the Aging West Hackberry Field in Northern Cameron Parish, Louisiana
Jeff A. Spencer, Chip Story, Travis H. Gillham, T. Hodge Walker , D. J. Masse
GCAGS Transactions
... meters (70 ft), porosity of 28 per cent, initial water saturation of 19 per cent, and permeability Figure 4. Type log (SP/resistivity), Oligocene...
1997
Stratigraphy of the Cherokee Group, Eastern Osage County, Oklahoma
Cameron George Berry
Oklahoma City Geological Society
... potential and resistivity curves. A total of approximately twenty-five cores and geologists' sample descriptions were compared to the electric logs...
1967
Petroleum Geology of South Carlton Field, Lower Tuscaloosa "Pilot Sand", Clarke and Baldwin Counties, Alabama
Ernest A. Mancini, J. Wayne Payton
GCAGS Transactions
... is separated from the "Massive Sand" by a silty claystone. The spontaneous-potential pattern for the "Pilot Sand" illustrates a gradational lower contact...
1981
Analytics, Machine Learning, and AI for Independent Petroleum Geologists and Independt Oil and Gas Companies: Successful Case Study, Rodessa Oil Pool, Martinville Field, Simpson County, Mississippi
Bill Fairhurst
GCAGS Journal
... in the Martinville Field (Fig. 5). The best developed sandstone facies have well-developed, bell-shaped spontaneous potential (SP) log signature...
2020
Hydrocarbon Exploration in Western Oregon and Washington
John M. Armentrout , David H. Suek
AAPG Bulletin
... the spontaneous potential and resistivity character of the sandstone. A production test at the Columbia County 1 Redrill 1 well on the Clark and Wilson...
1985