United States 119th Congress Status: In Committee 4 D cosponsors

S 4239 — Plug Offshore Wells Act

Last action — Committee on Energy and Natural Resources Subcommittee on Public Lands, Forests, and Mining. Hearings held.

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  1. ✓
    Introduced
  2. 2
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed House
  5. 5
    To Executive
  6. 6
    Enacted

This bill is in committee in the Senate. Introduced March 26, 2026. It must pass committee before a floor vote.

Next likely step: a committee vote, then a floor vote in the Senate.

Prognosis

Stalled 22% · moderate confidence

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

  • In Committee

    Current position in the legislative process.

  • 4 sponsors

    1 primary, 3 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (4 D).

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

In plain language

The bill addresses the plugging of offshore oil and gas wells.

This bill aims to ensure the proper plugging of offshore oil and gas wells to prevent environmental hazards. It seeks to establish standards and procedures for safely closing these wells.

What this means for you
  • Environment: This bill may help reduce environmental risks associated with abandoned offshore wells.

Bill Text

Action History

  1. Introduced in Senate

  2. Read twice and referred to the Committee on Energy and Natural Resources.

  3. Committee on Energy and Natural Resources Subcommittee on Public Lands, Forests, and Mining. Hearings held.

Sponsors

Sponsorship breakdown

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1 sponsors · 3 co-sponsors · 543 not signed on

Sponsors (1)

Co-sponsors (3)

Not signed on (543)

543 members have not signed on to this bill.

Show all 543 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

environment
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

Who sponsors S 4239?
S 4239 is sponsored by Merkley, Jeff (Democratic), Wyden, Ron (Democratic), Markey, Edward J. (Democratic), and Welch, Peter (Democratic).
What is the current status of S 4239?
This bill is in committee in the Senate. Introduced March 26, 2026. It must pass committee before a floor vote.
Where can I track S 4239?
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Last checked for changes 3 months ago · updated continuously

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