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 1,198 Results. Searched 200,636 documents.
From Drilling Hazard to Economical Reserves: the Evolution of Formation Evaluation in a Shallow Gas Reservoir
Anang Karana, Andy Kristianto, Gilang Ariestya, Fabrice Cochet
Indonesian Petroleum Association
... – 6*10-5 *TVDss (Rw). The Archie equation relates formation resistivity to porosity, formation water resistivity, and water saturation. Rt a Rw...
2014
Thermal Recovery System Using Electromagnetic Stimulation (EMS)
Sabrina Bahar
Indonesian Petroleum Association
... rocks which are saturated by fluids, the resistivity/saturation relationship can be established using the Archie and Humble equation: The formation...
2002
Shaly Sand Analysis: Chapter 3
George B. Asquith
AAPG Special Volumes
...), will have a higher water saturation than by the standard Archie equation technique, whenever the resistivity of the adjacent shale is greater than...
1990
Formation Evaluation Symposium, November 14-15, 1957
P. A. Ross
CSPG Bulletin
... factor (F), and formation water resistivity (Rw). Water saturation can be determined by using Archie's equation: Porosity can be estimated from...
1958
Critical Water Estimates for Gulf Coast Sands
Raymond J. Granberry , Dare K. Keelan
GCAGS Transactions
... permeability and porosity can be estimated from the generalized correlation of critical water values presented. Archie, G. E., 1942, The Electrical Resistivity...
1977
Petrography and Log Analysis of the Zan Zan Middle “Canyon” Sandstone, Eastern Irion County, Texas
Philip Whitsitt
West Texas Geological Society
... in the Archie equation (Sw = ((axRw)/(PHIMxRt))1/N). Formation water (Rw) at reservoir temperature is 0.035 ohms. The Archie parameters a, M, and N are 1...
1992
Introduction: Chapter 1
George B. Asquith
AAPG Special Volumes
... water resistivities (Rw). In order to determine true water saturation in a shaly sand, the Archie water saturation equation must be modified...
1990
Consonance Logging: Old Concept - New Solutions
Mario J.C. Petricola
Indonesian Petroleum Association
... that the Archie exponent, “m”, can be highly variable in carbonates, particularly those with vuggy, moldic or fracture porosity. The Archie equation was considered...
2005
Front Matter: COMBINED WORKS OF DR. GEORGE ASQUITH 1992 – 2020
George Asquith
West Texas Geological Society
.... Asquith and Jack Ahlen 160 Simultaneous Calculation of Archie Parameters m, n, AND a Scott M. Frailey, George B. Asquith, George A. Anderson...
2020
Clay Minerals and Log Analysis
Eric Eslinger, David Pevear
Special Publications of SEPM
... = Sw-n = Rt/Ro "Archie" Equation: Ro Rw From Sp Tool or Chemical Analysis Rt \ Sw \ I r From Deep Resistivity Tool [(a/4)m) (Rw/Rt)] l/n...
1988
Petrophysics of the Wasatch Formation and Mesaverde Group, Natural Buttes Producing Area, Uinta Basin, Utah
Dan J. Hartmann, Logan MacMillan
Utah Geological Association
... of clay, while the density is much less influenced. Sw Distribution from the Pickett Plot The Archie equation can be used to describe the variables...
1992
Integrated Petrophysical Evaluation Applied to the Characterization of Shaly-Sand Reservoirs in the Santonian Gas Field, Santos Basin, Brasil; #50503 (2011)
Thamy da Silva and Marcio Coutinho
Search and Discovery.com
.... Therefore, in reservoirs with very salty formation water, to calculate saturation without correction for clay (Archie equation) would be closer...
2011
Petrophysical Modeling to Improve the Understanding of Geothermal Exploration in a Sedimentary Field on Texas Gulf Coast Basin
Laura Ortiz Sanguino, Cesar Vivas, Danny Rehg, Denise Knight, Stephanie Perry, Adam Bradley, Heather Bedle, Saeed Salehi, Sean Marshall
Unconventional Resources Technology Conference (URTEC)
... results (deterministically). For this study total water saturation was interpreted via Archie’s equation (equation 4) in the standard form expressed...
2022
Abstract: Oil Saturation Determination-Lab & Logging difficulties & a Hybrid Approach; #90187 (2014)
Matt Blanch
Search and Discovery.com
... saturations from the Archie Equation can vary significantly across a given zone of interest. In essence, this has contributed to some zones being...
2014
A New Approach to Shale Compaction and Stratigraphic Restoration, Beaufort-Mackenzie Basin and Mackenzie Corridor, Northern Canada (1)
D. R. ISSLER
AAPG Bulletin
... was derived by analogy with the Archie equation (Archie, 1942), which describes the transmission of electrical currents through porous media and which...
1992
A case study of natural gas hydrates (NGH) in offshore NW Sabah: Identification, shallow geohazard implication for exploration drilling, extraction challenges and potential energy resource estimation
John Jong, Goh Hui Sin, Steve McGiveron, Jim Fitton
Geological Society of Malaysia (GSM)
... comparable water saturations by using standard Archie equation: Sw = (aRw / ØmRt) 1/n Where: Sw: water saturation Rt: true resistivity n: empirically...
2020
On the Characterization of Porosity and Permeability in Limestones; #120055 (2012)
Philippe Gouze
Search and Discovery.com
... to experiment D3. The k function can be modeled by a power law equation with a single exponent coefficient that is fully determined by the effective...
2012
Abstract: Log Analysis of an “OLD” (pre 1955) Permian Basin Carbonate E- Log [no calculator/computer and w/ computer]
G. B. Asquith
West Texas Geological Society
... was the best measure for log derived porosity (PHIcore = 15%; and PHILsLAT = 13% to 17%) . Last an Archie Water Saturation (Sw) Nomograph Chart (F...
2016
Abstract: Recognizing Bell Canyon and Cherry Canyon "Behind Pipe" Pay Sands, by G. B. Asquith, M. D. Thomerson, and M. D. Arnold; #90994 (1993).
Search and Discovery.com
1993
ABSTRACT: The Identification Of The Depostional Environments Of The Cruse, Forest And Morne LEnfer Formations In The Southern Half Of The Gulf Of Paria, Trinidad, West Indies, by Archie, Curtis; #90026 (2004)
Search and Discovery.com
2004
Geological and Petrophysical Evaluation of Thin Bed Laminated Shaly Sandstones in Peragam Field, Offshore Brunei, With NMR and Tensor Resistivity Measurements
A. Manescu, A. Bal, I. Donaldson, Z. Ahmad, R. Krishnan
Indonesian Petroleum Association
... fraction porosity and resistivity it is very easy to compute hydrocarbon saturations using Archie equations or Waxman-Smith equation (Waxman et al., 1968...
2009
Reporting Accuracy in Resource Estimation of Conventional and Unconventional Accumulations
Malvin Bandal
Indonesian Petroleum Association
...) and saturation exponent (n). Sw is then calculated using a physical equation, commonly the Archie equation: Sw= (F*Rw/Rt)^1/n or Sw=((A/Por^m)*(Rw/Rt...
2012
A New Method for Volume of Shale Evaluation Using the Well Log Resistivity Invasion Profile
Robert K. Svec
GCAGS Transactions
... the Archie equation. Instead the method relates the shallow and deep resistivity log values at each depth increment, where each resistivity log value...
2025
ABSTRACT: Geological Constraints on Calculating Water Saturations in Gas Bearing Mudstones, by Hartigan, David; Lovell, Mike ; Davies, Sarah; Morgan, Neal; #90142 (2012)
Search and Discovery.com
2012
Log Analysis of an Oil – Bearing
Search and Discovery.com
N/A