How many drilling permits were filed in Frio County in the last 12 months?

52 Texas Railroad Commission drilling permits were filed in Frio County, Texas over the last 12 months — 0 of them in the past 7 days.

Who is the most active drilling operator in Frio County?

FORMENTERA OPERATIONS LLC is the most active operator in Frio County with 27 permits over the last 12 months, followed by CENTRAL GULF PETROLEUM INC (7).

Where does Frio County drilling-permit data come from?

Every permit shown is sourced from the Texas Railroad Commission's public drilling-permit filings and refreshed daily. It's free to search by operator, lease, depth, and wellbore profile.

WTI$96.38USD/BBL · AS OF 3:44 PM CTBRENT$97.98USD/BBL · AS OF 3:44 PM CTPERMITS TODAY—TRRC · DAILY PULLM&A RECORDS3,324OPERATOR LINEAGESCOUTCALL LIST · PIPELINE · PSA

Frio County · 0 permits this week
52 permits filed last 12 months
Top operator: FORMENTERA OPERATIONS LLC (27)
Sourced from Texas Railroad Commission

Frio County drilling brief.

Every drilling permit filed with the Texas Railroad Commission in Frio County, Texas. Top operators, recent filings, depth and wellbore profile data.

Search all permits

Texas Railroad Commission · Public record, free · Updated Jun 3, 2026

0: Permits filed; Last 7 days
52: Permits filed; Last 12 months
FORMENTERA: Top operator; 27 permits
8: Active operators; Last 12 months

02 · Frio on the map

Frio · Texas drillingLast 7 days

Permits 7d:0lowmidhigh (0)

Top operators · 12m

01
FORMENTERA OPERATIONS LLC: —; 27 permits
02
CENTRAL GULF PETROLEUM INC: —; 7 permits
03
JAVELIN ENERGY PARTNERS MGMT LLC: —; 7 permits
04
EOG RESOURCES, INC.: —; 3 permits
05
ARETE OPERATING COMPANY, LLC: —; 3 permits
06
TEXAS AMERICAN RESOURCES COMPANY: —; 2 permits
07
ROSEWOOD RESOURCES, INC.: —; 2 permits
08
MB ENERGY, LLC: —; 1 permits

03 · Latest Frio filings

20 rows · last 12 months · Updated Jun 3, 2026

Recent Texas Railroad Commission drilling permit filings in Frio County, last 12 months, by submitted date
Submitted	Operator	API #	Depth (ft)	Type	Status
2026-05-20	FORMENTERA OPERATIONS LLC	16334417	5500	Vertical	APPROVED
2026-05-08	FORMENTERA OPERATIONS LLC	16334416	11300	Horizontal	APPROVED
2026-05-08	FORMENTERA OPERATIONS LLC	16334414	11300	Horizontal	APPROVED
2026-05-08	FORMENTERA OPERATIONS LLC	16334415	11300	Horizontal	APPROVED
2026-04-10	FORMENTERA OPERATIONS LLC	16334413	10500	Horizontal	APPROVED
2026-04-10	FORMENTERA OPERATIONS LLC	16334410	10000	Horizontal	APPROVED
2026-04-10	FORMENTERA OPERATIONS LLC	16334412	10500	Horizontal	APPROVED
2026-04-10	FORMENTERA OPERATIONS LLC	16334409	10000	Horizontal	APPROVED
2026-04-10	FORMENTERA OPERATIONS LLC	16334411	10500	Horizontal	APPROVED
2026-03-11	CENTRAL GULF PETROLEUM INC	16334407	3700	Vertical	APPROVED
2026-03-11	CENTRAL GULF PETROLEUM INC	16334408	3700	Vertical	APPROVED
2026-03-11	CENTRAL GULF PETROLEUM INC	16334406	3700	Vertical	APPROVED
2026-03-04	TEXAS AMERICAN RESOURCES COMPANY	16334405	10500	Horizontal	APPROVED
2026-03-04	TEXAS AMERICAN RESOURCES COMPANY	16334404	10500	Horizontal	APPROVED
2026-02-19	EOG RESOURCES, INC.	16334403	11000	Horizontal	APPROVED
2026-02-17	FORMENTERA OPERATIONS LLC	16334402	5500	Vertical	APPROVED
2026-02-13	CENTRAL GULF PETROLEUM INC	16334400	3800	Vertical	APPROVED
2026-02-13	CENTRAL GULF PETROLEUM INC	16334401	3800	Vertical	APPROVED
2026-02-03	FORMENTERA OPERATIONS LLC	16334399	10600	Horizontal	APPROVED
2026-02-03	FORMENTERA OPERATIONS LLC	16334396	10900	Horizontal	APPROVED

04 · Weekly permit alerts

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One email, Monday mornings — every new Texas Railroad Commission permit filed in Frio County over the past week. Free, and you can unsubscribe from any email.

05 · Adjacent county briefs

Read the rest of the basin.

Other oil-producing counties Scout tracks. Each county has its own daily brief, top operators, and filings table.

06 · Sources