Close Menu
    Facebook X (Twitter) Instagram
    Facebook X (Twitter) Instagram
    SweetCrudeReportsSweetCrudeReports
    Subscribe
    • Home
    • Oil
    • Gas
    • Power
    • Solid Minerals
    • Labour
    • Financing
    • Freight
    • Community Development
    • E-Editions
    SweetCrudeReportsSweetCrudeReports
    Home » ExxonMobil increases estimate for Guyana’s Stabroek Block to 4bn barrels

    ExxonMobil increases estimate for Guyana’s Stabroek Block to 4bn barrels

    July 23, 2018
    Share
    Facebook Twitter LinkedIn WhatsApp

    23 July 2018, Sweetcrude, Houston, Texas — ExxonMobil said on Monday it has increased its estimate of the discovered recoverable resources for the Stabroek Block offshore Guyana to more than 4 billion oil-equivalent barrels and has advanced its evaluation to support a third phase of development and consideration of two additional phases.

    The increase follows completion of testing at the Liza-5 appraisal well, a discovery at Ranger, incorporation of the eighth discovery, Longtail, into the Turbot area evaluation and completion of the Pacora discovery evaluation. The previous recoverable resource estimate was 3.2 billion oil-equivalent barrels.

    “Outstanding resource quality across these opportunities combined with industry-leading project execution capabilities will provide great value to resource owners, partners and our shareholders,” said Neil Chapman, senior vice president, Exxon Mobil Corporation.

    “Continued success in Guyana and progress in other upstream growth projects in the U.S. Permian Basin, Mozambique, Papua New Guinea and Brazil are giving us additional confidence in achieving our long-term earnings growth plans that we outlined in March.”

    Guyana’s first development, Liza Phase 1, will use a floating production, storage and offloading (FPSO) vessel to produce 120,000 barrels of oil per day, starting by early 2020. Liza Phase 2, which is targeted for sanctioning by the end of this year, will use an FPSO vessel designed to produce up to 220,000 barrels of oil per day and is expected to be producing by mid-2022.

    The Liza-5 well successfully tested the northern portion of the Liza field and, along with the giant Payara field, will support a third phase of development in Guyana. The Payara development will target sanctioning in 2019 and will use an FPSO vessel designed to produce approximately 180,000 barrels of oil per day, as early as 2023.

    The Longtail well established the Turbot-Longtail area as a potential development hub for recovery of more than 500 million oil-equivalent barrels. Additional prospects to be drilled in this area could increase this estimate.

    The collective discoveries on the Stabroek Block to date have established the potential for up to five FPSOs producing over 750,000 barrels per day by 2025. There is potential for additional production from significant undrilled targets and plans for rapid exploration and appraisal drilling, including at the Ranger discovery.

    The Stabroek Block is 6.6 million acres (26,800 square kilometres). ExxonMobil affiliate, Esso Exploration and Production Guyana Limited, is operator and holds 45 percent interest in the Stabroek Block. Hess Guyana Exploration Ltd. holds 30 percent interest and CNOOC Nexen Petroleum Guyana Limited holds 25 percent interest.

    Related News

    US oil/gas rig count falls for 6th week to 2021 lows – Baker Hughes

    Demand for US light sweet crude drops as OPEC+ ramps up output

    Crude climbs on US jobs report, China talks

    E-book
    Resilience Exhibition

    Latest News

    US oil/gas rig count falls for 6th week to 2021 lows – Baker Hughes

    June 8, 2025

    Demand for US light sweet crude drops as OPEC+ ramps up output

    June 8, 2025

    ‘Ebonyi communities face pollution, abuse from Chinese mining firms’

    June 8, 2025

    Nigeria loses N710bn to gas flaring in four months

    June 8, 2025

    NNPCL cuts workforce by 197 employees in one year

    June 8, 2025
    Demo
    Facebook X (Twitter) Instagram
    • Opec Daily Basket
    • Oil
    • Power
    • Gas
    • Freight
    • Financing
    • Labour
    • Technology
    • Solid Mineral
    • Conferences/Seminars
    • Community Development
    • Nigerian Content Initiative
    • Niger-Delta Question
    • Insurance
    • Other News
    • Focus
    • Feedback
    • Hanging Out With Markson

    Subscribe for Updates

    Get the latest energy news from Sweetcrudereports.

    Please wait...
    Please enter all required fields Click to hide
    Correct invalid entries Click to hide
    © 2025 Sweetcrudereports.
    • About Us
    • Advertise with us
    • Privacy Policy

    Type above and press Enter to search. Press Esc to cancel.