• Upstream
  • Pipelines & Transport
  • Downstream
Friday, October 24, 2025
Oil&Gas Advancement
OFFSHORE ENERGY
  • Home
  • News
    Oil and Gas Needs More Investment

    OPEC+ Stresses that Oil and Gas Needs More Investment

    Rosebank Oil Field Project

    Equinor Makes Fresh Case to Drill Rosebank Oil Field Project

    Predictable Oil Gas Supply from Norway

    Oil Giants Prefer Predictable Oil & Gas Supply from Norway

    Offshore Oil and Gas

    $4bn Offshore Oil-And-Gas Project Launched in Qatar

    Petroleum Industry of Serbia

    U.S. Puts Sanctions on the Petroleum Industry of Serbia

    27 Stake by QatarEnergy

    27% Stake by QatarEnergy in North Cleopatra Offshore Egypt

    Oil and Gas Permission

    Oil And Gas Permission Still on During US Shutdown

    Key Offshore Block of Shell

    QatarEnergy Buys Share in a Key Offshore Block of Shell

    U.S. Crude Oil Exports

    U.S. Crude Oil Exports Hit Highest Mark Since February 2024

  • Projects
    27 Stake by QatarEnergy

    27% Stake by QatarEnergy in North Cleopatra Offshore Egypt

    Tamboran to acquire Falcon Oil Gas

    Tamboran to Acquire Falcon Oil & Gas in Australia

    Subsea Production Systems

    TechnipFMC Gets Petrobras Subsea Production Systems Deal

    Oil and Gas Exploration

    Egypt Signs 3 Deals worth Over $121M for Oil and Gas Exploration

    13bn Worth Iraq Project

    QatarEnergy, TotalEnergies Partner $13bn Worth Iraq Project

    25 Billion LNG Project

    McDermott Gets Key Contract for $25 Billion LNG Project

    4bn New Israeli Gas Offtake Contracts

    Energean Lands $4bn New Israeli Gas Offtake Contracts

    LNG Procurement and Trading

    Singapore-China Apply Cap on LNG Procurement and Trading

    Production Sharing Contract of Nigeria

    Production-Sharing Contract of Nigeria with TotalEnergies

  • Whitepapers

    OGA 2017 Post Show Report

    US Polyethylene Export Market Report 2017-2020

    US Polyethylene Export Market Report 2017-2020

    Embedded SSD Flash Management

    Enterprise SSD: More Than Just a New Kind of Hard Drive

    Efficiency, Visibility and Reliability Keys to lower costs and greater profitability in oil and gas operations

    Don’t Miss the Unconventional Resource Revolution’s Next Wave

    Better Safety, Better Business: Maintain Compliance and Drive Revenue: Put All of Your Data to Work

    Breaking the Application Barrier: Why Data is the Most Valuable Asset in the Oil and Gas Industry

    Drilling Optimization Through Advanced Analytics Using Historical and Real-Time Data

  • Press Releases
    Cloudera and Aramco Plan to Collaborate on AI driven Digital Innovation in Saudi Arabia

    Cloudera and Aramco Plan to Collaborate on AI-driven Digital Innovation in Saudi Arabia

    Youth-Empowerment at Namibia Oil and Gas Conference 2025

    Namibia Oil and Gas Conference 2025 Announces Future Generations Masterclass in Partnership with the Namibia Youth Energy Forum

    Alaska LNG

    Glenfarne Announces Over $115 Billion of Strategic Partner Interest for Alaska LNG

    agreements with US companies

    Aramco announces 34 MoUs and agreements with US companies

    Sinopec Sets New Vertical Well Depth

    Sinopec Sets New Vertical Well Depth Record of 5,300 Meters

    Jubail Asset Integrity

    Jubail to Host the 3rd Asset Integrity and Process Safety Conference & Exhibition 2025

    IPTC 2025 Launched: Driving Innovation, Sustainability, and Excellence in Energy

    Ocean Business announces exhibitor list for 2025 show

    Ocean Business 2025 conference programme announced

  • Market Reports
    LongTerm Interests of Russia Saudi Arabia

    OPEC+ Key to Long-Term Interests of Russia, Saudi Arabia

    Oil and Gas Permission

    Oil And Gas Permission Still on During US Shutdown

    AI Technology Maturing the Oil and Gas Workforce

    AI & Technology Maturing the Oil and Gas Workforce

    HDPE Market in Oil and Gas

    HDPE Market in Oil and Gas: Trends and Global Forecast

    Top 5 Oil and Gas Sector Trends that are Active in 2025

    Oil-and-Gas-Analytics

    Oil and Gas Analytics Market Growth Trends and Forecast

    Gas-Transportation

    Transport Capacity – Key to Gas Sector Growth in India

    Offshore-Drilling

    Namibia Showcases its Offshore Drilling Activities

    Global-Oil

    Demand for Global Oil to Grow to Almost 104 mb/d in 2025

  • Events
  • Contact Us
No Result
View All Result
Oil&Gas Advancement
No Result
View All Result
Home News

U.S. Gulf Achieves First Oil Production Milestone

in News, Production
First Oil Production
Share on FacebookShare on Twitter

Operator LLOG Exploration and partner Repsol went on to confirm that the Leon and Castile fields in the US Gulf have gone on to achieve first oil production.

Apparently, the first oil production was reached in September 2025, as per an LLOG official. It is worth noting that a well from Leon kick-started the hydrocarbon flows.

Interestingly, the companies are very much hoping to start production from a couple more wells by the end of 2025, including the likes of an additional Leon well as well as the first Castile well.

The plans when it comes to the development include fishing off a third Leon well in Q1 of 2026 and another well at the Castile sometime in 2026, as per LLOG.

According to chief executive of LLOG, Phillip LeJeune, the production will continuously ramp up as they go on to add more producing wells from Leon as well as Castile fields.

Leon and Castile are going to flow back to Salamanca, which is a refurbished floating production unit (FPU) located in the US Gulf’s Keathley Canyon region.

Salamanca, apparently, happens to be designed to handle 60,000 barrels every day of oil and 40 million cubic feet, which is equivalent to 1.13 million cubic meters per day of natural gas, LLOG confirms.

However, LLOG and Repsol remarked that Salamanca was indeed the first production hub of its kind to get refurbished and be put back into commerce, which in a way decreased the greenhouse gas emissions by almost 87% as compared to a new build, says Repsol.

It is well to be noted that LLOG, along with its partners, sanctioned the project in 2022.

Repsol happens to hold a 50% interest in Leon as well as 35.62% in Castile, along with a 2.5% stake in Salamanca.

It was OG Oil & Gas who became a partner for the development in 2024 post buying stakes in Beacon Offshore Energy in the fields as well as the FPU.

It was in 2014 that Repsol had drilled a successful discovery well and brought LLOG in as a partner and operator for the field in 2019. In the very same year, the Spanish major also agreed to purchase an interest in Castile, known as Moccasin at that point in time.

Previous Post

Tamboran to Acquire Falcon Oil & Gas in Australia

Next Post

Russia Indicates Natural Gas to China at Lower Prices

Related Posts

Oil and Gas Needs More Investment
Middle East & South Asia

OPEC+ Stresses that Oil and Gas Needs More Investment

October 24, 2025
Rosebank Oil Field Project
News

Equinor Makes Fresh Case to Drill Rosebank Oil Field Project

October 17, 2025
Predictable Oil Gas Supply from Norway
News

Oil Giants Prefer Predictable Oil & Gas Supply from Norway

October 17, 2025
Offshore Oil and Gas
News

$4bn Offshore Oil-And-Gas Project Launched in Qatar

October 15, 2025
Petroleum Industry of Serbia
Downstream

U.S. Puts Sanctions on the Petroleum Industry of Serbia

October 13, 2025
27 Stake by QatarEnergy
News

27% Stake by QatarEnergy in North Cleopatra Offshore Egypt

October 13, 2025
Next Post
Natural Gas to China at Lower Prices

Russia Indicates Natural Gas to China at Lower Prices

LatestNews

Rosebank Oil Field Project
News

Equinor Makes Fresh Case to Drill Rosebank Oil Field Project

October 17, 2025
Predictable Oil Gas Supply from Norway
News

Oil Giants Prefer Predictable Oil & Gas Supply from Norway

October 17, 2025
Offshore Oil and Gas
News

$4bn Offshore Oil-And-Gas Project Launched in Qatar

October 15, 2025
Petroleum Industry of Serbia
Downstream

U.S. Puts Sanctions on the Petroleum Industry of Serbia

October 13, 2025
27 Stake by QatarEnergy
News

27% Stake by QatarEnergy in North Cleopatra Offshore Egypt

October 13, 2025
Oil and Gas Permission
Market Reports

Oil And Gas Permission Still on During US Shutdown

October 13, 2025
Tashkent Uzbekistan 2026

About Us

Oil & Gas Advancement is a specialized platform delivering latest news and industry insights for the global oil and gas sector. Featuring market intelligence, expert opinions, events and updates, it serves as a trusted and strategic resource for industry stakeholders navigating energy transitions.

Subscribe Us

Resources

  • Advertise with us
  • Contact Us
  • Newsletter Archive
  • Download Mediapack

System

  • Search
  • Site Map
  • RSS Feed
  • Upstream
  • Pipelines & Transport
  • Downstream

© 2025 Copyright Valuemediaservices 2025 All rights reserved.

No Result
View All Result
  • Home
  • News
  • Projects
  • Whitepapers
  • Press Releases
  • Market Reports
  • Events
  • Contact Us

© 2025 Copyright Valuemediaservices 2025 All rights reserved.