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Top ACR-ORPHAN-WELLS projects

21 rated projects in this methodology · average score 4.2/10 · ranked by CarbonMeld's document-based assessment scores across all four dimensions: integrity, transparency, claim safety and documentation.

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What you're looking at

This page ranks projects using ACR-ORPHAN-WELLS by their CarbonMeld document-based assessment scores. The rank compares project assessments; it is not a rating of the methodology itself.

CarbonMeld scores assess integrity, transparency, claim safety and documentation using project documents. Higher scores indicate stronger evidence under this framework. How to read CarbonMeld scores.

Project names, codes and registry status come from official registry records. Open a project dossier for its source record. Registry / standard: ACR .

ACR-ORPHAN-WELLS: Plugging Orphaned Oil and Gas Wells

Methodology issuer: ACR · Official methodology page.

Description not yet reviewed against the official text.

Last published version 1.0 · Inactive / withdrawn at ACR · status verified on

Version and status refer to the methodology at its issuer. Individual projects may use different versions; these facts do not establish credit eligibility in other programs.

#1Heartland Methane Abatement and Land Restoration Project 3ACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending7.1/10▲+0.8#2Crbon Labs Plugging of Orphaned Wells V1ACRCanadaOtherRegistry: Crediting ended↻ Re-assessment pending6.8/10#3Crbon Labs Plugging of Alberta Orphaned Wells V2ACRCanadaOtherRegistry: Crediting ended↻ Re-assessment pending6.4/10
  1. 4
    Heartland Methane Abatement and Land Restoration Project 2ACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending
    6.4
  2. 5
    Zefiro Methane OOG 1 - DrakeACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending
    6.2
  3. 6
    Tradewater OOG 3ACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending
    6.1
  4. 7
    Heartland Methane Abatement and Land Restoration � Packard & Kottke Ranch ProjectACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending
    5.9
  5. 8
    Tradewater OOG 1ACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending
    5.8
  6. 9
    CO Orphan Well P&A CS-23-001ACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending
    5.7
  7. 10
    PermCap Louisiana Methane Abatement Project 001ACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending
    5
  8. 11
    Tradewater OOG 2ACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending
    4.2
  9. 12
    CO Orphan Well P&A CS-24-01ACRUnited StatesOtherRegistry: Registered↻ Re-assessment pending
    2.8▲+0.6
  10. 13
    Heartland Methane Abatement and Land Restoration Project 6ACRUnited StatesWaterRegistry: Registered↻ Re-assessment pending
    2.7▲+0.9
  11. 14
    DELSCOTRRC2W#1-2024ACRUnited StatesOtherRegistry: Registered↻ Re-assessment pending
    2.6▲+0.6
  12. 15
    Heartland Methane Abatement and Land Restoration Project 4ACRUnited StatesOtherRegistry: Crediting ended↻ Re-assessment pending
    2.5▲+0.8
  13. 16
    Heartland Methane Abatement and Land Restoration Project 5ACRUnited StatesWaterRegistry: Registered↻ Re-assessment pending
    2.5
  14. 17
    Tradewater OOG 4ACRUnited StatesOtherRegistry: Registered↻ Re-assessment pending
    2.4▼-0.6
  15. 18
    Sparq Renewables Okmulgee Orphaned Well RestorationACRUnited StatesOtherRegistry: Registered↻ Re-assessment pending
    1.8▼-0.7
  16. 19
    Zefiro Methane OOG A - DrakeACRUnited StatesOtherRegistry: Registered↻ Re-assessment pending
    1.8▼-0.2
  17. 20
    AMR Great Plains Climate Sustainability Restoration Project 1-OKACRUnited StatesOtherRegistry: Registered↻ Re-assessment pending
    1.7▼-0.6
  18. 21
    SpindletopACRUnited StatesOtherRegistry: Registered↻ Re-assessment pending
    1.6▼-0.2

Rank is by document-based assessment score only. The registry status shown next to each project is a separate fact: inclusion in this ranking is not a statement of current validity or credit eligibility — projects suspended, withdrawn or terminated by their registry can still appear, with their status labelled. Read the methodology.