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

62 Texas Railroad Commission drilling permits were filed in Frio County, Texas over the last 12 months, 2 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 31 permits over the last 12 months, followed by ROSEWOOD RESOURCES, INC. (11).

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$94.32USD/BBL · AS OF 3:19 AM CTBRENT$103.82USD/BBL · AS OF 3:19 AM CTHENRY HUB$3.25USD/MMBtu · AS OF 3:19 AM CTPERMITS · 7 DAYS154TRRC · DAILY PULLM&A RECORDS3,328OPERATOR LINEAGECOUNTY RECORDS50 COUNTIES498 SOURCES MAPPED

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 Oct 15, 2026

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2: Permits filed; Last 7 days
62: Permits filed; Last 12 months
FORMENTERA: Top operator; 31 permits
8: Active operators; Last 12 months

Frio on the map

Frio · Texas drillingLast 7 days

Permits 7d:0lowmidhigh (2)

Top operators · 12m

01
FORMENTERA OPERATIONS LLC: –; 31 permits
02
ROSEWOOD RESOURCES, INC.: –; 11 permits
03
CENTRAL GULF PETROLEUM INC: –; 10 permits
04
TEXAS AMERICAN RESOURCES COMPANY: –; 4 permits
05
MB ENERGY, LLC: –; 2 permits
06
ARETE OPERATING COMPANY, LLC: –; 2 permits
07
EOG RESOURCES, INC.: –; 1 permits
08
JAVELIN ENERGY PARTNERS MGMT LLC: –; 1 permits

Latest Frio filings

20 rows · last 12 months · Updated Oct 15, 2026

Recent Texas Railroad Commission drilling permit filings in Frio County, last 12 months, by submitted date
Submitted	Operator	API #	Depth (ft)	Type	Status
2026-10-09	CENTRAL GULF PETROLEUM INC	16334449	3850	Vertical	MAPPING
2026-10-09	CENTRAL GULF PETROLEUM INC	16334448	3850	Vertical	DRILLING PERMIT
2026-10-02	FORMENTERA OPERATIONS LLC	16334414	11300	Horizontal	APPROVED
2026-10-01	TEXAS AMERICAN RESOURCES COMPANY	16334446	11000	Horizontal	APPROVED
2026-10-01	TEXAS AMERICAN RESOURCES COMPANY	16334447	11000	Horizontal	APPROVED
2026-09-21	ARETE OPERATING COMPANY, LLC	16333595	5660	Horizontal	APPROVED
2026-09-18	FORMENTERA OPERATIONS LLC	16334445	10000	Horizontal	APPROVED
2026-09-18	FORMENTERA OPERATIONS LLC	16334444	10000	Horizontal	APPROVED
2026-09-18	FORMENTERA OPERATIONS LLC	16334443	10000	Horizontal	APPROVED
2026-09-17	FORMENTERA OPERATIONS LLC	16334437	10000	Horizontal	APPROVED
2026-09-17	FORMENTERA OPERATIONS LLC	16334438	10500	Horizontal	APPROVED
2026-09-08	FORMENTERA OPERATIONS LLC	16334442	10500	Horizontal	APPROVED
2026-09-04	MB ENERGY, LLC	16334441	4300	Vertical	APPROVED
2026-09-04	FORMENTERA OPERATIONS LLC	16334419	11200	Horizontal	APPROVED
2026-09-04	FORMENTERA OPERATIONS LLC	16334418	11200	Horizontal	APPROVED
2026-09-01	FORMENTERA OPERATIONS LLC	16334439	10500	Horizontal	APPROVED
2026-08-31	FORMENTERA OPERATIONS LLC	16334440	10500	Horizontal	APPROVED
2026-08-10	FORMENTERA OPERATIONS LLC	16334436	5500	Vertical	APPROVED
2026-07-20	ROSEWOOD RESOURCES, INC.	16334433	7000	Horizontal	APPROVED
2026-07-20	ROSEWOOD RESOURCES, INC.	16334432	7000	Horizontal	APPROVED

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