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

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

Who is the most active drilling operator in Trinity County?

WALKER OPERATING COMPANY is the most active operator in Trinity County with 9 permits over the last 12 months.

Where does Trinity 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

Trinity County · 0 permits this week
9 permits filed last 12 months
Top operator: WALKER OPERATING COMPANY (9)
Sourced from Texas Railroad Commission

Trinity County drilling brief.

Every drilling permit filed with the Texas Railroad Commission in Trinity 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
9: Permits filed; Last 12 months
WALKER: Top operator; 9 permits
1: Active operators; Last 12 months

02 · Trinity on the map

Trinity · Texas drillingLast 7 days

Permits 7d:0lowmidhigh (0)

Top operators · 12m

01
WALKER OPERATING COMPANY: —; 9 permits

03 · Latest Trinity filings

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

Recent Texas Railroad Commission drilling permit filings in Trinity County, last 12 months, by submitted date
Submitted	Operator	API #	Depth (ft)	Type	Status
2026-05-17	WALKER OPERATING COMPANY	45530530	2675	Vertical	APPROVED
2026-03-30	WALKER OPERATING COMPANY	45530525	1800	Vertical	APPROVED
2026-03-01	WALKER OPERATING COMPANY	45530527	2075	Vertical	APPROVED
2026-03-01	WALKER OPERATING COMPANY	45530528	2075	Vertical	APPROVED
2026-03-01	WALKER OPERATING COMPANY	45530529	2075	Vertical	APPROVED
2026-02-28	WALKER OPERATING COMPANY	45530532	2950	Vertical	APPROVED
2026-02-27	WALKER OPERATING COMPANY	45530531	2550	Vertical	APPROVED
2026-02-20	WALKER OPERATING COMPANY	45530526	1820	Vertical	APPROVED
2026-02-10	WALKER OPERATING COMPANY	45530524	2075	Vertical	APPROVED

04 · Weekly permit alerts

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One email, Monday mornings — every new Texas Railroad Commission permit filed in Trinity 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