Daar south piceance real time data analysis solution
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DAAR – South Piceance Real-Time Data Analysis solution. EnCana Oil & Gas (USA) Inc. September 23, 2008 Cetric Vazquez Barry Patterson. About EnCana.

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Daar south piceance real time data analysis solution

DAAR – South PiceanceReal-TimeData Analysis solution

EnCana Oil & Gas (USA) Inc.

September 23, 2008

Cetric Vazquez

Barry Patterson


About encana
About EnCana

EnCana Corporation is one of North America’s leading natural gas producers. EnCana operates in the United States as EnCana Oil & Gas (USA) Inc. U.S. headquarters are in Denver, CO with field offices in Wyoming, Colorado, and Texas. EnCana also actively explores for new resource plays through its New Venture Business Unit.

The USA Division exploits long-life unconventional natural gas formations in the Jonah Field in southwest Wyoming, the Piceance Basin in northwest Colorado, the DJ Basin in northeast Colorado and the East Texas, Fort Worth, Delaware and Maverick Basins in Texas. A new operational area for the division is the Haynesville Shale in Texas and North Louisiana. The majority of the USA Division’s production is from the four key resource plays at Jonah, Piceance, East Texas and Fort Worth. Together, these four key resource plays accounted for approximately 87 percent of total U.S. natural gas production in 2007


Business requirements
Business Requirements

  • Real-time data analysis and reporting

    • Manage and improve well production

      • Correlate information from multiple data sources (Aries, FlowCal, JDE, SCADA)

      • Multiple views into asset model (Field/Route)

      • Comparative analysis (production variance)

        • Historical data for 3+ years (trending, analysis)

        • Drill down

        • Pressure variance notification (condition based alerts)

      • Lifting cost analysis (LOE, WOE vs production)

    • Manage environmental impact

      • Surface (bradenhead) pressure analysis

        • Notification on high pressure

    • Usability

      • Team communication (collaboration)

      • Ease of use (web based)

      • Advanced trending features

      • Ad-hoc trending

      • Personalized views

      • Add/move properties between area, route and pads

      • Export to Excel

      • Centralized management of reports and access to information (security)





Hierarchy structure
Hierarchy structure

  • Sub Business Unit (S.Piceance)

    • Field

      • Route

        • Pad

          • Well




Mamm creek pad trend
Mamm Creek Pad Trend

  • Display layout is preserved from Route Trend

    • Shows information at next lower level

      • Production volumes

      • Forecast volumes

      • Variance from forecast over the past week

      • Pressures data

        • Bradenhead

        • Tubing

        • Casing

        • Line

  • All screens allow ad hoc trending through right click menus


Individual well data sheet
Individual Well Data Sheet

  • Display is unique

  • Shows a greater range of more specific details

    • Meter number

    • Last communication time

    • Battery voltage

    • Gas temp

    • 30 day avg

    • 7 day avg

  • Still shows pressure data

  • Still allows visual trending


South Piceance Overall Cost Tracking









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