Newsletters | Request Trial | Log in | Advertise | Digital Issue   |   Search
  • Upstream
  • Midstream & Downstream
  • Gas & LNG
  • Trading & Markets
  • Corporate & Finance
  • Geopolitics
  • Podcasts
Search
Related Articles
Commonwealth banks on modular approach
US developer aims to beat any Gulf Coast labour crunch through offshoring
Letter from Mexico: Deepwater ambitions drowning in debt
Mexico must harness the vast resources in the Gulf to meet the government’s goal of energy autonomy
Ballymore FID no herald of GoM renaissance
Forecasts are for moderate growth rather than a development bonanza fuelled by high oil prices
Letter from Canada: Exporters eye pipeline options
Reverse flows on the Capline pipeline and expansion of the Trans Mountain system will dramatically boost capacity
Kosmos advances Gulf of Mexico prospect
Production from Winterfell could start in as little as two years
Outlook 2022: Independents tap into the transition
Large-cap companies may be keen to decarbonise their portfolios, but shedding non-core assets presents a golden opportunity for smaller upstream E&Ps
Petrobras eyes Gulf of Mexico exit
The NOC has added another sale to its long list of divestment targets
Hurricane season tests Gulf of Mexico
The region has mostly avoided devastating violent storms over the past decade, but 2020 may have been a turning point
Pemex fire scorches upstream ambitions
Hopes that national crude production will eclipse pre-pandemic levels look distant after platform blaze in the Gulf of Mexico
Shell greenlights Whale venture
Gulf of Mexico FIDs may be waning, but latest approval shows they can still be viable
Kosmos has also farmed down ownership in adjacent blocks
Gulf of Mexico
Simon Ferrie
19 January 2022
Follow @PetroleumEcon
Forward article link
Share PDF with colleagues

Kosmos advances Gulf of Mexico prospect

Production from Winterfell could start in as little as two years

US independent Kosmos Energy’s Winterfell oil prospect in the Gulf of Mexico could begin production as soon as 2024, the company says. A second appraisal well at Winterfell generated better-than-expected results and has helped the developers to determine the overall size of the resource, estimated at around 100mn bl gross. “The well results are encouraging,” says Kosmos CEO Andrew Inglis. Winterfell is “a low-cost, lower-carbon development scheme that could be brought online in around two years", he adds. Kosmos holds a 16.4pc working interest in Winterfell, which is part of block 943 in the Green Canyon region and has several options for tiebacks to existing or planned facilities. The rest

Also in this section
The 25th WPC Energy Congress: Executive and Technical Programme Overview
17 February 2026
The 25th WPC Energy Congress, taking place in Riyadh, Saudi Arabia from 26–30 April 2026, will bring together leaders from the political, industrial, financial and technology sectors under the unifying theme “Pathways to an Energy Future for All”
Local roots, global impact: Siemens Energy’s role in Saudi Arabia
17 February 2026
Siemens Energy has been active in the Kingdom for nearly a century, evolving over that time from a project-based foreign supplier to a locally operating multi-national company with its own domestic supply chain and workforce
Eni: Charting a distinct strategy in LNG and beyond
17 February 2026
Eni’s chief operating officer for global natural resources, Guido Brusco, takes stock of the company’s key achievements over the past year, and what differentiates its strategy from those of its peers in the LNG sector and beyond
A transitional year for gas markets in Europe and beyond
16 February 2026
As the third wave of global LNG arrives, Wood Mackenzie’s director for Europe gas and LNG, Tom Marzec-Manser, discusses with Petroleum Economist the outlook for Europe’s gas market in 2026

Share PDF with colleagues

COPYRIGHT NOTICE: PDF sharing is permitted internally for Petroleum Economist Gold Members only. Usage of this PDF is restricted by <%= If(IsLoggedIn, User.CompanyName, "")%>’s agreement with Petroleum Economist – exceeding the terms of your licence by forwarding outside of the company or placing on any external network is considered a breach of copyright. Such instances are punishable by fines of up to US$1,500 per infringement
Send

Forward article Link

Send
Sign Up For Our Newsletter
Project Data
Maps
Podcasts
Social Links
Featured Video
Home
  • About us
  • Subscribe
  • Reaching your audience
  • PE Store
  • Terms and conditions
  • Contact us
  • Privacy statement
  • Cookies
  • Sitemap
All material subject to strictly enforced copyright laws © 2025 The Petroleum Economist Ltd
Cookie Settings
;

Search