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The AAPG/Datapages Combined Publications Database
Showing 1,863 Results. Searched 200,691 documents.
Old Electrical Log Interpretation [Pre-1958], Chapter 1: Resistivity and SP Interpretation Fundamentals Review
Hilchie, D.W.
AAPG Special Volumes
.... If porosity is constant and a water bearing zone exists, you may read Ro directly off the log and use it with Rt to obtain Sw.Figure 1-1. Nomograph Solution...
1979
New Sand Count Using Core Calibrated UBI™ (Ultra-Sonic Borehole Imager) Data
K. Firmansjah, C. Lombard, F. Mercier, J. L. Chappe, P. Montaggioni
Indonesian Petroleum Association
... ViewPlus™1 formation evaluation results in the cored interval (well C). VXGA = Volume of gas in the invaded zone VXWA = Volume of water in the invaded...
1996
Benchmark Responses - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
..., invasion diameter D_inv=28 in. (+ 71 cm), and an invaded zone resistivity, Rxo = 0.6 ohm m. • • R adial resistivity variation is indeed indicated...
2011
Experimental and Numerical Investigation into the Feasibility of Gas Injection in Waterflooded Reservoirs
S. Sakthikumar, K. Madaoui, B. Thiebot, L. Bouvier
Indonesian Petroleum Association
... in the gas invaded zone. This oil will continue to drain downwards and will subsequently join the oil column at the gas oil contact and be produced...
1992
Petrophysics of the Wasatch Formation and Mesaverde Group, Natural Buttes Producing Area, Uinta Basin, Utah
Dan J. Hartmann, Logan MacMillan
Utah Geological Association
... to predict water-free hydrocarbon production and relative producing rate of a zone of interest. Coalson, E.B., Hartmann, D.J., and Thomas, J.B., 1984...
1992
Stratigraphic-Sedimentational Aspects of the Amsden Formation: Big Horn Mountains, Wyoming
Donald R. Gorman
Wyoming Geological Association
... microscopically. These are lower and upper clastic zones which have high percentages of clastic quartz, and a middle zone which is low in clastic quartz...
1963
Benefits of CO2 Fracturing: Analysis for Sustainable Shale Gas Exploitation in Mexico
Carlos Felipe Silva-Escalante, Rodolfo G. Camacho-Velázquez, Ana P. Gómora-Figueroa
Unconventional Resources Technology Conference (URTEC)
... scenarios with reservoir modeling. Water blockage effects in the invaded zone prove crucial in production and flow-back performance evaluation. 4...
2025
Carbonate Facies and Paleogeography of the Blackjack Creek Formation (Pennsylvanian), Missouri: DISCUSSION
Gerard W. James
Journal of Sedimentary Research (SEPM)
...: a thin marly shell coquina, a thick middle zone of phosphatic dark grey-black clayshale, and a thin upper zone of more oxidized lighter-colored...
1970
Geology of Pajarito Mountain Area, Otero County, New Mexico: GEOLOGICAL NOTES
Ward S. Motts , Robert A. Gaal
AAPG Bulletin
... apparently was a zone of weakness which the magma easily invaded. The stratigraphic sequence in the Pajarito area from highest to lowest...
1960
The Practical Use and Application of theMagnetic Resonance Imaging Log in the Piceance Basin
Paul Lipinski, John Gregg, Mike Mullen
Rocky Mountain Association of Geologists
... the depth of investigation of the tool. It is critical to understand that the formation being investigated may or may not be invaded by drilling mud...
2003
Petrology of Anacacho Limestone of Southwest Texas: ABSTRACT
Lee L. Harvill
AAPG Bulletin
... petrographic study shows that the bituminous material invaded the limestone, then shrank by loss of volatile constituents. This is based especially...
1959
Abstract: Biological Marker and Paleozoological Characterization of the Early Marine Incursion in the Lacustrine Sequences of the Campos Basin, Brazil, by M. R. Mello and M. H. Hessel; #90937 (1998).
Search and Discovery.com
1998
Recognizing Bell Canyon and Cherry Canyon "Behind Pipe" Pay Sandstones, Reeves and Culberson Counties, Texas*
G.B. Asquith, M.D. Thomerson and M.D. Arnold
Fort Worth Geological Society
... that the majority of the data cluster in the producible region of the plot. End_Page 3------------------------- residual hydrocarbons in the invaded zone...
1993
Resistivity Modeling as a Formation Evaluation Tool - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
... are defined by wellsite measurements. Invaded-zone resistivity (Rxo) may be derived from a micro-resistivity measurement, such as the MSFL curve, and invasion...
2011
A Case Study: New Low Damage Frac Fluid Provides Immediate Production Results in Eagle Ford Shale
Kip Ferguson, Jason Wilson, Colton Thomas, Nikolaus Droemer, Stephen Ingram
Unconventional Resources Technology Conference (URTEC)
... not recovered during production. This post-fracture reservoir system is often referred to as the “invaded zone.” Fluid mobility occurring within...
2013
1999
Abstract: Production from Najmah-Sargelu Reservoirs: A Formation Damage Perspective, by Mohammed A. Siddiqui, Falah S. Al-Omair, and Yousef Z. Al-Salali; #90077 (2008)
Search and Discovery.com
2008
Cross-Strike Structures and Hydrocarbon Migration and Accumulation: Examples in Three Alpine Thrust Belts, #51288 (2016).
Raffaele di Cuia, Raffaele Bitonte, Paolo Pace
Search and Discovery.com
... of the Zagros Suture Zone, Kurdistan Region, Northeast Iraq: GeoArabia, v. 17, p. 109-156. Burberry, C.M., 2015, The Effect of Basement Fault...
2016
Field Summary: Grouse Field
D.R. Hembre
Rocky Mountain Association of Geologists
... deep invaded zone effects hamper formation evaluation of these reservoirs. Completion of the Lowe No. 1Morrow Formation producer was natural through...
1982
The Status of Miscible and Chemical Enhanced Oil Recovery Methods
R. J. Blackwell
Indonesian Petroleum Association
... through the gas invaded zone to the bottom of the formation (or to a tight streak or shale barrier). If the dip is great enough, the oil then flows...
1983
The Commercial Convergence of CO2 EOR, Residual Oil Zones and Aquifer Dynamics
L. Stephen Melzer
West Texas Geological Society
.... The swept interval is somewhat analogous to oil produced in a natural water drive reservoir wherein the invaded zone leaves behind the residual oil...
2005
The JFS Field, Dimmit County, Texas: Some Unique Aspects of Edwards--McKnight Diagenesis
Alonzo D. Jackal , Jack C. Stevenson
GCAGS Transactions
... within a transition zone between the typical Edwards of the Comanchean shelf and the equivalent McKnight of the Maverick basin. The transition facies...
1977
The Radiation Guard: A NEW METHOD OF LOGGING IN LOW RESISTIVITY MUDS
C. W. Denney
Panhandle (Texas) Geological Society
...". The effect of the mud in the hole and of the invaded zone is small when the resistivity of the mud filtrate approaches that of the interstitial water. When...
1957
Liquid Loading Within Hydraulic Fractures And Its Impact on Unconventional Reservoir Productivity
Samarth Agrawal, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
... in the invaded zone near fracture face reduces gas relative permeability and impedes gas productivity. Fracture cleanup in itself plays an important role...
2013
A Day in the Life of a Barrel of Water: Evaluating Total Life-Cycle Costs of Hydraulic Fracturing Fluids; #70140 (2013)
Robin Watts
Search and Discovery.com
... viscosity, proppant diameter, and injection rate size of the invaded zone, which depends upon: • volume of fluid leak-off • porosity of the rock...
2013