Llano Uplift Formation in Texas: Operators, Permits & Activity 2026

Formation data coverage

Formation summary: Stored source refresh: 2026-09-16. This formation/play summary uses recorded well and operator counts and permit dates in the preceding 24 months at summary refresh. Operator counts do not verify current operations. Summary counts and the separately refreshed permit and DUC lists may have different coverage. This is a capped directory of stored records, not a complete statewide count. Permit list: Stored source refresh: 2026-09-17. At most 50 displayed permit records match the formation name, ordered by permit date. This operator-linked list can differ from the summary permit count; a permit is not proof of drilling or production. This is a capped directory of stored records, not a complete statewide count. DUC list: No stored records are available in this view; this does not establish zero activity. At most 30 displayed records match the formation name, ordered by spud date. A spud date with no reported first production is a DUC proxy, not verified completion status. Elapsed days are computed at source refresh. This is a capped directory of stored records, not a complete statewide count.

Formation summary source

Stored source refresh: 2026-09-16. This formation/play summary uses recorded well and operator counts and permit dates in the preceding 24 months at summary refresh. Operator counts do not verify current operations. Summary counts and the separately refreshed permit and DUC lists may have different coverage. This is a capped directory of stored records, not a complete statewide count.

Compiled from Texas Railroad Commission records through a commercial well-data aggregator. Scheduled refreshes do not guarantee that new regulator filings are available. Use the source records to check a specific well.

Permit-list source

Stored source refresh: 2026-09-17. At most 50 displayed permit records match the formation name, ordered by permit date. This operator-linked list can differ from the summary permit count; a permit is not proof of drilling or production. This is a capped directory of stored records, not a complete statewide count.

DUC-list source

No stored records are available in this view; this does not establish zero activity. At most 30 displayed records match the formation name, ordered by spud date. A spud date with no reported first production is a DUC proxy, not verified completion status. Elapsed days are computed at source refresh. This is a capped directory of stored records, not a complete statewide count.

Total Wells

426

Recorded Operators

122

Total Lateral

2 miles

Permits (24mo)

Top Operators in the Llano Uplift (Texas)

The operators with the most well counts targeting the Llano Uplift formation in Texas:

#	Operator	Wells in Llano Uplift
1	Felderhoff Production Company	63
2	Geosurveys	28
3	Sullivan Hollis R	23
4	Bruno Earl R	14
5	Aeternum Energy LLC	13
6	Bowerman Energy Company	12
7	B&B Aceite	10
8	Quaise Energy INC	10
9	Bowerman Oil & Gas	9
10	Sunbelt Exploration	8

Primary Texas Counties for the Llano Uplift

The Texas counties with the most Llano Uplift activity:

Mcculloch, San Saba, Burnet, Gillespie, Mason

Recent Llano Uplift Drilling Permits in Texas

The most recent 1 drilling permits filed for Llano Uplift wells in Texas:

Permit Date	Well	API	County	Operator	Lateral (ft)
2026-05-19	Se-230 1	`4230731218`	Mcculloch	Enterprise Products Operatingllc	—

About the Llano Uplift Formation in Texas

The Llano Uplift is a formation/play group recorded in Texas, with 426 wells on file across 122 distinct operators of record. Operators have filed 1 drilling permits targeting the Llano Uplift in the 24-month window at summary refresh. These are stored records, not a live measure of drilling.

Recorded formation activity provides regional context. It does not establish ownership, future production, royalty payments or a value for an individual tract. Consult qualified professionals about your specific interest.

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Frequently Asked Questions

How many wells target the Llano Uplift formation in Texas?

426 wells target the Llano Uplift in Texas, worked by 122 recorded operators, per TX RRC well-header records. Summary: Stored source refresh: 2026-09-16. Permit list: Stored source refresh: 2026-09-17. DUC list: No stored records are available in this view; this does not establish zero activity. The lists have separate coverage limits.

Who are the top operators in the Llano Uplift in Texas?

By well count, the operators with the most Llano Uplift wells on record in Texas are Felderhoff Production Company, Geosurveys, Sullivan Hollis R, Bruno Earl R and Aeternum Energy LLC. The full ranking is in the table on this page. Summary: Stored source refresh: 2026-09-16. Permit list: Stored source refresh: 2026-09-17. DUC list: No stored records are available in this view; this does not establish zero activity. The lists have separate coverage limits.

How active is the Llano Uplift formation right now?

Operators filed 1 drilling permits targeting the Llano Uplift in the 24-month window at source refresh, per TX RRC records. Summary: Stored source refresh: 2026-09-16. Permit list: Stored source refresh: 2026-09-17. DUC list: No stored records are available in this view; this does not establish zero activity. The lists have separate coverage limits.

Is there active drilling in the Llano Uplift in Texas?

Operators filed 1 new drilling permits targeting the Llano Uplift in Texas in the 24-month window at source refresh. New permits and spuds record reported activity stages; they do not establish ongoing drilling, per TX RRC records. Summary: Stored source refresh: 2026-09-16. Permit list: Stored source refresh: 2026-09-17. DUC list: No stored records are available in this view; this does not establish zero activity. The lists have separate coverage limits.

What is the current Llano Uplift activity in Texas?

Llano Uplift activity in Texas includes 426 wells on record and 122 recorded operators, led by Felderhoff Production Company, Geosurveys, Sullivan Hollis R, Bruno Earl R and Aeternum Energy LLC, with 1 drilling permits filed in the 24-month window at source refresh — from Texas Railroad Commission (RRC) well-header records. Summary: Stored source refresh: 2026-09-16. Permit list: Stored source refresh: 2026-09-17. DUC list: No stored records are available in this view; this does not establish zero activity. The lists have separate coverage limits.

Which Texas counties have the most Llano Uplift activity?

The primary counties recorded for Llano Uplift in Texas are McCulloch, San Saba, Burnet, Gillespie, Mason. Summary: Stored source refresh: 2026-09-16. Permit list: Stored source refresh: 2026-09-17. DUC list: No stored records are available in this view; this does not establish zero activity. The lists have separate coverage limits.

How do I find out what my Llano Uplift mineral rights are worth?

Value depends on your net mineral acres or royalty decimal, the operator, the remaining drilling locations, and current oil and gas prices. This page is informational only, not a valuation. Summary: Stored source refresh: 2026-09-16. Permit list: Stored source refresh: 2026-09-17. DUC list: No stored records are available in this view; this does not establish zero activity. The lists have separate coverage limits.