Upcoming Events

Upcoming events

Oklahoma History Center

Events

Upcoming events

    • 26 Nov 2018
    • 11:30 AM - 1:00 PM
    Register

    Multivariate Study of the Utica: Marrying the Rock to the Completion

    Amanda Trumbo

    Chesapeake Energy


    Abstract

    One of the most substantial challenges currently faced in many unconventional plays is linking subsurface fundamentals and empirical results/measured data, e.g., type curves, to predictive production.  One way to achieve this link between subsurface fundamentals and well production for optimal completion techniques is through multivariate analysis.  Roth (2013) showed this method has been used for sweet spot mapping, but in field development of unconventionals today, the next best well that meets the economics will be drilled and completed regardless of whether it is in the sweet spot or not.  The more powerful use of this approach, therefore, is marrying the rock to the completion to optimize well performance.

    In unconventional reservoirs, production is driven by the complex interplay of engineering and geology.  There are no bi-variate crossplots of engineering, geological, or geophysical variables that are capable of adequately describing the deliverability of the reservoir.  Numerous engineering and geologic attributes must be considered simultaneously using multivariate techniques, such as multiple regression analysis, in order to properly model production.  To understand key play driver relationships, well performance must be normalized with engineering data in order to isolate the impact of geologic attributes on well performance.

    In this study, a well performance predictive model was created in the Utica from identified key play drivers that combined engineering, geologic, and geophysical parameters to test different completion designs across areas of varying geology.  Using this predictive model, which was supported by independent data from current analytical modeling and competitor data, the completion design was changed for a well pad drilled and completed in early 2017.  The model predicted the AsqrtK/ft of this pad to be approximately 18, which was the upper limits of performance input into the model.  Initial production and tubing pressure show this pad exceeded our expectations with an  AsqrtK/ft of 23, which is the highest in the field.


    • 17 Dec 2018
    • 5:30 PM - 9:00 PM
    Registration is closed

    To Be Announced

    • 28 Jan 2019
    • 11:30 AM - 1:00 PM
    Registration is closed

    To Be Announced

    • 25 Feb 2019
    • 11:30 AM - 1:00 PM
    Registration is closed

    To Be Announced

    • 25 Feb 2019
    • 11:30 AM - 7:00 PM
    Registration is closed

    To Be Announced

    • 15 Apr 2019
    • 11:30 AM - 1:00 PM
    Registration is closed

    To Be Announced

    • 20 May 2019
    • 5:30 PM - 9:00 PM
    Registration is closed

    To Be Announced

Past events

22 Oct 2018 October Luncheon
18 Sep 2018 2018 GSOC Annual Golf Tournament
17 Sep 2018 SEG Honorary Lecture - September Luncheon
21 May 2018 2018 Annual Spouse and Awards Night
16 Apr 2018 April Technical Luncheon
20 Mar 2018 2018 Continuing Education and Shrimp Boil
26 Feb 2018 February Technical Luncheon
22 Jan 2018 January Technical Luncheon
18 Dec 2017 2017 Holiday Party
06 Nov 2017 SEG Honorary Lecturer Mirko van der Baan
24 Oct 2017 2017 GSOC Annual Golf Tournament
23 Oct 2017 October luncheon
18 Sep 2017 September luncheon: Dr. Mark Mack Sigma3
22 May 2017 2017 Annual Spouse and Awards Night
24 Apr 2017 April Seminar and Luncheon
21 Mar 2017 2017 Continuing Education and Shrimp Boil
27 Feb 2017 February Seminar and Luncheon
23 Jan 2017 January Seminar and Luncheon
15 Dec 2016 2016 Holiday Party
24 Oct 2016 October Seminar and Luncheon
13 Sep 2016 2016 GSOC Annual Golf Tournament
12 Sep 2016 September Seminar and Luncheon
23 May 2016 Annual Spouse and Awards Night
09 May 2016 Continuing Education and Shrimp Boil
11 Apr 2016 SEG Distinguished Lecturer Joe Dellinger
28 Mar 2016 March Seminar and Luncheon
22 Feb 2016 February Seminar: PSDM Case Study, Dr. Morgan Brown
25 Jan 2016 GSOC Seminar and Lunch Featuring Bob Hardage
14 Dec 2015 Holiday Party
16 Nov 2015 GSOC November Luncheon. Clint Barefoot, Eagleford Case Study
26 Oct 2015 GSOC October Luncheon. Paul Constance, Multicomponent Surface Seismic and VSP for Reservoir Characterization of the Mississippian
15 Sep 2015 GSOC Annual Golf Tournament
14 Sep 2015 GSOC September Luncheon. SEG Honorary Lecturer, Dan Whitmore
19 May 2015 Spouse and Awards Night
28 Apr 2015 Continuing Education and Shrimp Boil
16 Apr 2015 SEG Distinguished Lecturer Dr. Jean Virieux
23 Mar 2015 March Technical Seminar and Luncheon
01 Jun 1990 1990 Annual Meeting

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Geophysical Society of Oklahoma City is a 501(c)3 non-profit organization. 

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