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SF0136

Wyoming Law on Seismic Exploration Bonds and Access

Last scannedOct 19, 2026, 2:19 AM

In one sentence

This law requires oil and gas operators to post financial guarantees for seismic activities, proves they have the right to enter land, and clarifies that permits do not allow trespassing.

What it does

  • Requires the oil and gas conservation commission to adopt rules for surety bonds or other guarantees to protect surface owners during seismic activities.
  • Sets a minimum bond of $5,000 for the first 1,000 acres and $1,000 for each additional 1,000 acres per surface owner.
  • Allows the commission to pool small land parcels under 40 acres to meet minimum bond requirements.
  • Requires permits for seismic operations to state that they do not give permission to trespass on the surface estate.
  • Requires operators to provide evidence of the right to enter land derived from one or more mineral interest owners.
  • Prohibits the commission from accepting bonds for land where the operator has no right to enter.

Who it affects

  • The Wyoming Oil and Gas Conservation Commission.
  • Oil and gas operators conducting seismic activities.
  • Surface owners of land where seismic activities occur.
  • Mineral interest owners who provide authorization for land entry.

Limits and unknowns

  • The law does not specify the exact process for how the commission calculates the final bond amount if a surface owner objects.
  • The text does not define what specific documents constitute valid 'evidence of the right to enter' beyond stating it must come from mineral interest owners.
  • The law does not specify penalties for failing to post the required bond or for trespassing.

Plain language

Terms to know

Seismic activities
Geophysical operations that create waves or vibrations, excluding those originating outside the specific property.
Surety bond
A financial guarantee posted to ensure compliance with regulations and protect landowner interests.
Surface owner
The person who owns the land surface where the seismic activities take place.
Pooling
Combining small land parcels from different owners to meet minimum bonding requirements.

Official record

Sources

Source checked
Read the official summary

Bill No.: <billno> Drafter: <drafterinit> Bill No.: SF0136 Drafter: LNS LSO No.: 13LSO-0541 Effective Date: 7/1/2013 Enrolled Act No.: SEA0078 Chapter No.: CH0151 Prime Sponsor: Senator Burns Catch Title: Seismic exploration-3. Subject: Surety requirements for oil and gas operations involving seismic activities. Summary/Major Elements: This act requires the oil and gas conservation commission to adopt rules requiring a surety bond or other guaranty to be posted to protect the interests of land owners when oil and gas operations involve seismic activities. The act sets minimum surety amounts based upon acreage affected and allows for pooling of small parcels for purposes of meeting minimum bond requirements. The act requires permits for seismic activities to state that the permit is not permission to trespass. The act requires the operator to provide the oil and gas conservation commission evidence that an operator has a right to enter the land.

Public statements

Why lawmakers voted

Last checked Aug 7, 12:59 PM

Voted Yes

Why they voted this way

The lawmaker supports concurrence because the House amendment clarifies and makes more efficient the existing requirement that a surety bond is not needed if there is already a surface use agreement or evidence of the right to enter from mineral owners.

Public statementFloor statement at 2:29:40 Watch the statement

If a lawmaker is not listed, we couldn't find a published reason.

Wyoming roll calls

Recorded votes

7 roll calls

S Did Concur 19-11-0-0-02013-02-26 · Senate19 yes 11 no
H Passed 3rd Reading 38-20-2-0-02013-02-26 · House38 yes 20 no
H05 Recommended Do Pass 9-0-0-0-02013-02-21 · House9 yes 0 no
S Passed 3rd Reading 17-13-0-0-02013-01-31 · Senate17 yes 13 no
S Reconsidered 17-13-0-0-02013-01-31 · Senate17 yes 13 no
S Failed 3rd Reading 15-15-0-0-02013-01-31 · Senate15 yes 15 no
S09 Recommended Amend and Do Pass 3-2-0-0-02013-01-23 · Senate3 yes 2 no

Official activity

Bill history

  1. Assigned Chapter NumberLSO
  2. Governor Signed SEA No. 0078Governor
  3. H Speaker Signed SEA No. 0078House
  4. S President Signed SEA No. 0078Senate
  5. Assigned Number SEA0078LSO
  6. S Did ConcurSenate
  7. S Received for ConcurrenceSenate
  8. H Passed 3rd ReadingHouse
  9. H Passed 2nd ReadingHouse
  10. Amendment FailedHouse
  11. H Passed CoWHouse
  12. H Amendments AdoptedHouse
  13. Amendment AdoptedHouse
  14. H Placed on General FileHouse
  15. H05 Recommended Do PassHouse
  16. H Introduced and Referred to H05House
  17. H Received for IntroductionHouse
  18. S Passed 3rd ReadingSenate
  19. S ReconsideredSenate
  20. S Failed 3rd ReadingSenate

Changes

Amendments

13 stored

SF0136H2001

Failed 2nd reading by MILLER

SF0136HW001

Adopted Committee of the Whole by BROWN

SF0136S2001

Adopted 2nd reading by BEBOUT

SF0136S2002

Withdrawn 2nd reading by SCOTT

SF0136S2003

Adopted 2nd reading by SCOTT

SF0136S3001

Adopted 3rd reading by BURNS

SF0136S3002

Adopted 3rd reading by SCOTT

SF0136SW001

Failed, Corrected Committee of the Whole by BEBOUT

SF0136SW002

Withdrawn Committee of the Whole by ROTHFUSS

SF0136SW003

Withdrawn Committee of the Whole by PERKINS

SF0136SS001

Filed Standing Committee by HINES

SF0136SS001.01

Adopted, Corrected Standing Committee by HINES

SF0136SS001.02

Failed, Corrected Standing Committee by HINES