Automating Petrophysics and Decline Curves Analysis for Performance Prediction at the Basin -Scale: Application to the Powder River Basin

Cameron Snow, Roland Gunther

Unconventional Resources Technology Conference (URTEC)

... for formation water resistivity and the cementation exponent (m) were established from the Pickett plot (Figure 9). The saturation exponent (n...

Improving Oil Recovery Using Integrated Evaluation Techniques - Workshop Summary

Tim Carr, John Doveton, Lynn Watney, Marty Dubois, Alan Byrnes, Rodney Reynolds, Bill Johnson

PTTC

..., such as EXCEL. EXCEL can be used to store large amounts of data on worksheets and to plot the log data on graphs. The log analysis program developed by KGS...

Integrated Exploration: Frustration, Fulfillment, or Fun?: ABSTRACT

George R. Pickett

AAPG Bulletin

...Integrated Exploration: Frustration, Fulfillment, or Fun?: ABSTRACT George R. Pickett 1982 618 618 66 5. (May) The development of optimum integrated...

ABSTRACT: The Role of Gas Chromatography in Field Management: Wonsits Valley Field, Uintah County., Utah, by M. L. Schuh, G. A. Pickett; #91003 (1990).

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Abstract: Variation in Selenium Reduction by Naturally-Occurring Microorganisms, by D. J. Adams, T. Pickett, and J. Murchison; #90937 (1998).

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Hay Reservoir Field: A Submarine Fan Gas Reservoir Within the Lewis Shale, Sweetwater County, Wyoming

Michael D. Van Horn, Lee T. Shannon

Wyoming Geological Association

... format of the Pickett Plot, the 100% water saturation line should intersect a .07 Rw value at 100% porosity by definition. The 100% saturation line...

Log Response as a Model for Production: Deep Wilcox Sandstones, Provident City Field, Lavaca County, Texas

James L. Collins

GCAGS Transactions

... volume wells. The former seems more likely since Figure 5. Pickett (1966) plot of deep induction log resistivity and neutron-density crossplot...

Formation Evaluation of FEAWŽ Sand (Multi Layer Reservoir) to Find New Interesting Zones in Mature Field, Study Case: HatiŽ Field, Central Sumatra Basin

Erawati Fitriyani Adji, Sarju Winardi

Indonesian Petroleum Association

...) and permeability (K). 1) Determination of volume shale (Vsh) using gamma ray method 2) Determination of Rw and m on the pickett's plot method in water bearing zone...

Petrophysical Analysis of Habib Rahi Limestone of Mari Gas Field Using Open Hole Wire Line Logs of Well Mari Deep-06 Central Indus Basin Pakistan (A Case Study); #50970 (2014)

Quaid Khan Jadoon, Muhammad Zahid, and Ramiz Gardezi

Search and Discovery.com

... resistivity to plot the Pickett (Figure 3). The Resistivity of water (RW) computed from the picket plot is 0.11 ohmm used for water saturation...

Evaluation of the Morrow Sandstone in Sorrento Field, Cheyenne County, Colorado

Dan J. Hartmann, Edward B. Coalson

Rocky Mountain Association of Geologists

... sandstone in well No. 1. As with the Pickett plot (Fig. 61, either some clay content or large amounts of well-connected solution porosity (or both) is implied...

Lithology Logging and Mapping Techniques: Chapter VII

George B. Asquith, Charles R. Gibson

AAPG Special Volumes

... with lithologic determination and mapping. They are: (1) Gamma Ray Neutron-Density Log, (2) M-N* lithology plot, (3) MID* lithology plot, (4) Alpha mapping from SP...

Abstract: Overview of the United States Regulatory Framework for In-Situ Leach Uranium Extraction, by David R. Turner and David Pickett; #90078 (2008)

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ABSTRACT: Pattern Recognition in a Digital Age; A Gameboard Approach to Determining Petrophysical Parameters, by Krygowski, Daniel A.; Cluff, Robert M.; #90142 (2012)

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Oil and Gas Developments in Tennessee in 1960

H. C. Milhous

AAPG Bulletin

.... Two wells in Fentress and 3 wells in Pickett County were producing from the lower Mississippian at depths of less than 400 ft., 1 in Overton County...

Sandstone Petrology and Tectonostratigraphic Terranes of the Northwest California and Southwest Oregon Coast Ranges

K. R. Aalto

Journal of Sedimentary Research (SEPM)

... correlative to the Pickett Peak terrane, and an eastern (EYB) and western (WYB) facies of the Yolla Bolly terrane. At Crescent City, the contact between...

Uncertainty Analysis in Well-Log and Petrophysical Interpretations

William R. Moore, Y. Zee Ma, Jim Urdea, Tom Bratton

AAPG Special Volumes

...). It was necessary to perform the borehole and shale corrections. Figure 2E is a Pickett plot of the RT log and the borehole- and shale-corrected porosity. Although...

An Integrated Approach to Reservoir Characterization in the Illinois Basin: Multidisciplinary Studies

D. F. Oltz, H. E. Leetaru, B. Seyler, S. T. Whitaker

AAPG Special Volumes

... NSP and permeability which would allow semiquantitative predictions of some reservoir characteristics. Once porosities are calculated, Pickett Plot...

Effects of Diagenesis on Reservoir Properties and Log Response, Upper Jurassic Taylor Sandstone, Cotton Valley Group, Lincoln Parish, Louisiana

Michael Trojan

GCAGS Transactions

... of bed thickness. The Pickett (1966) plot (Rt- plot) proves to be an excellent graphical representation of the anomalous resistivities of the pyritic...

Abstract: Improved Characterizationof the Compartmentalized and Overpressured Vicksburg Sandstone Reservoirs Using Integrated Sequence Stratigraphy, Diagenesis, and Petrophysics

Zuhair Al-Shaieb

Houston Geological Society Bulletin

.... The low- resistivity signatures of sandstones are mainly generated by the abundance of clays, especially illite/smectite mixed-layer clays. The Pickett...

Resolving Production Trends in Shale Reservoirs„An Eagle Ford Case Study from Localized Reservoir Characterization to Basin Understanding

Katharine Moncada, Keith Atwood, Rapahael Altman, Raj Malpani, Shirley Indriati, Richard Clayton

Unconventional Resources Technology Conference (URTEC)

..., implying different production trends. This correlation technique has been used in the past for carbonates, sandstones (Pickett and Artus, 1970) and muddy...

Depositional Framework and Reservoir Potential of an Upper Cotton Valley (Knowles Limestone) Patch Reef, Milam County, Texas

Allen K. Cregg , Wayne M. Ahr

GCAGS Transactions

... in the study area were used in conjunction with resistivity logs to construct a Pickett (1966) Plot of resistivity versus porosity. PALEOSTRUCTURE...

Porosity and Heterogeneity Effect on Vp/Vs Ratio in Carbonate Rocks from a Reservoir in the Middle East; #40880 (2012)

El Amin Mokhtar, Sandra Vega, Ahmed Abed Hassan, and Mariam Al Baloushi

Search and Discovery.com

... the lowest average Vp/Vs ratio (1.68 and 1.70, respectively). In addition, the cross plot between V p/Vs ratio and porosity suggest that the Vp/Vs ratio...

The Combination of Gas While Drilling, Rate of Penetration, and Petrophysical Analysis for Formation Evaluation

Lia Reulina Ketaren, Fachmy Muhammad Irhamsyah, Arnaz Ayuba

Indonesian Petroleum Association

... such as histogram, cross plot, and pickett plot was performed to make petrophysics parameter picking easier. The petrophysics properties calculation...

Sandstone vs. carbonate petroleum reservoirs: A global perspective on porosity-depth and porosity-permeability relationships: Discussion*

Roberto Aguilera

AAPG Bulletin

... of carbonate reservoirs through Pickett plots: AAPG Bulletin, v. 88, no. 4, p. 433446.Ehrenberg, S. N., and P. H. Nadeau, 2005, Sandstone vs. carbonate...

Abstract: Water Distribution in the Montney Tight Gas Play: Insights from Integrated Analysis of Core and Log Data; #90174 (2014)

James M. Wood

Search and Discovery.com

... to a Pickett plot (resistivity-porosity log-log plot) to provide an effective tool for comparing reservoir quality of different Montney zones. Implications...