Non-Attorney Notice Our Landmen LLC provides petroleum landman title abstracting and mineral servitude research. We are independent landmen and title abstractors, not a law firm or Louisiana title attorneys, and do not provide legal title opinions or formal legal advice.
LOUISIANA CIVIL CODE · MINERAL CODE ART. 27

In Louisiana, you cannot own mineral rights in perpetuity.

Unlike Texas and common-law states, a mineral reservation in Louisiana creates merely a Mineral Servitude. Under Article 27 of the Louisiana Mineral Code, the servitude automatically expires after ten years of non-use, reuniting the mineral rights with the surface owner. We audit servitude prescription, examine parish conveyances, and research title across all 64 Louisiana parishes.

Experienced landman examining historic Louisiana conveyance deed ledgers in a parish courthouse records room
Courthouse Conveyance Abstracting: Examining historical conveyance and mortgage ledgers across Louisiana Clerks of Court to verify mineral servitude prescription, dry-hole interruptions, and chain of title.
10 Years Liberative Prescription Non-Use Clock
Art. 29 Good Faith Dry Hole Interrupts Clock
64 Parishes Clerk of Court Courthouse Network
Act 312 Legacy Environmental Site Review
SERVITUDE AUDIT ENGINE

Louisiana 10-Year Liberative Prescription Calculator

Determine whether a Louisiana mineral servitude remains active, is nearing statutory forfeiture, or has extinguished by operation of law. Export the completed Servitude Prescription Audit Schedule (.CSV).

1. Servitude & Parish Parameters

Prescription Audit Standing
ACTIVE SERVITUDE
Clock Reset / Effective Date: September 20, 2018
10-Year Prescription Expiration: September 20, 2028
Time Remaining on Servitude: 2 Years, 16 Days
Governing Statutory Authority: La. R.S. 31:29 (Art. 29)
Notice & Evidence Limitation: This calculation is a preliminary landman diagnostic based solely on the single baseline date entered. Under the Louisiana Mineral Code (La. R.S. 31:1 et seq.), liberative prescription is subject to interruption or suspension by continuous good-faith drilling, unitization orders, shut-in flow tests, legal obstacles, or recorded acknowledgments. A full conveyance runsheet and parish clerk title examination are required to verify current record title. This estimate does not constitute a legal title opinion or legal counsel.
PARISH JURISDICTIONS

Haynesville & South Louisiana Parish Abstracting

Our title landmen examine conveyance and mortgage indexes across all 64 Louisiana Clerks of Court.

CADDO · DE SOTO · BOSSIER

Haynesville Shale Deep Gas Abstracting

Title examination for ultra-deep Haynesville and Bossier gas units. Resolving unitization orders issued by the Louisiana Office of Conservation and cross-checking historical Cotton Valley and Rodessa production records.

BIENVILLE · RED RIVER · SABINE

North Louisiana Servitude Reconstruction

Full-period 50-year mineral runsheets tracking non-use lapses, dry hole spud affidavits, and surface reunions across historic timber and agricultural tracts.

LA. R.S. 30:29

Act 312 Legacy Litigation Due Diligence

Auditing environmental regulatory dockets, salt-water pit disclosures, and historical operator liability chains to protect landowners and operators from legacy contamination claims.

COMMISSIONER UNITS

Conservation Unit Pooling Audit

Tracking unit orders issued by the Commissioner of Conservation. Verifying whether off-tract unit drilling successfully interrupts prescription on the subject servitude under Article 33.

WETLAND & HAYNESVILLE OPERATIONS

From Deep Shale Gas to Coastal Marsh Production

Whether auditing 15,000-foot Haynesville horizontal unit orders in Caddo and De Soto Parishes or tracking historical production platforms across South Louisiana wetlands, our abstractors understand the intricacies of Louisiana conservation units.

We trace well spuds, DNR completion reports, and compulsory unit borders under Article 33 to ensure mineral rights are clear, transparent, and undisputed.

Impressionistic oil painting of a Louisiana coastal bayou natural gas wellhead and cypress marsh at golden sunset
Bayou Wellhead: An impressionistic view of Louisiana wetland energy production, where conservation units and mineral servitudes intersect with delicate marsh ecology.
TITLE INTAKE

Request a Louisiana Title Abstract or Servitude Review

Need a 30-year or 50-year parish title runsheet, an Affidavit of Non-Production, or a mineral servitude audit? Submit your section, township, and range details below.

Direct confidential inquiry to Our Landmen LLC Louisiana Desk. Phone: (307) 263-8515.

Domain Knowledge

Authoritative Knowledge Glossary

Essential industry terminology, operational standards, and technical definitions.

Louisiana Mineral Servitude

Verified Definition

Under the Louisiana Civil Code and Mineral Code Art. 21, a real right to explore for and produce minerals that cannot be owned in perpetuity.

10-Year Liberative Prescription

Verified Definition

Louisiana Mineral Code Art. 27 rule providing that mineral servitudes automatically extinguish after 10 years of non-use.

Good-Faith Interruption of Prescription

Verified Definition

Actual drilling operations commenced in good faith with reasonable expectation of production resetting the 10-year clock under Art. 29.

Parish Clerk of Court

Verified Definition

The Louisiana parish official custodian of conveyance, mortgage, and civil suit public deed archives.

Compulsory Drilling Unit

Verified Definition

A formal production unit established by the Louisiana Commissioner of Conservation pooling separate tracts under state conservation law.

Louisiana SONRIS DNR Database

Verified Definition

The official Department of Natural Resources database tracking well serial numbers, permit spuds, and monthly production.

LOUISIANA TITLE FAQ

Frequently Asked Questions on Louisiana Mineral Law

No. Under Article 73 of the Louisiana Mineral Code, the 10-year period of liberative prescription cannot be extended by contract or agreement at the time the servitude is created. Any attempt to create a perpetual mineral servitude or extend the prescription window past 10 years in the initial deed is null and void as against Louisiana public policy.

Under Article 33 of the Louisiana Mineral Code, if a portion of the tract burdened by a servitude is included within a compulsory drilling unit established by the Commissioner of Conservation, operations on the unit will interrupt prescription on the portion of the servitude included in the unit, but not on the portion outside the unit, unless the unit well was actually drilled on the burdened tract itself.

Under Article 29, the drilling operations must be commenced in objective good faith, conducted to a depth at which there was a reasonable expectation of discovering minerals in paying quantities, and completed with reasonable diligence. A formal recorded affidavit of good-faith operations supported by well logs or DNR records is required for formal title review.

While extinction occurs automatically by operation of law upon the passage of ten years without use, title companies and operators require record evidence. The surface owner must prepare and record an Affidavit of Non-Production and Extinction of Mineral Servitude reciting the lack of operations, accompanied by a certificate or notice from the Louisiana Department of Natural Resources (SONRIS).

No. Our Landmen LLC provides petroleum landman title abstracting, runsheet assembly, and public records research. We are professional independent landmen, not attorneys. We do not provide legal title opinions or legal representation. We compile certified courthouse runsheets and mineral ownership reports that Louisiana title attorneys examine to render formal title opinions.