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

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

Who is the most active drilling operator in King County?

GUNN OIL COMPANY is the most active operator in King County with 9 permits over the last 12 months, followed by HALLIBURTON OPERATING COMPANY (2).

Where does King 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

King County · 0 permits this week
14 permits filed last 12 months
Top operator: GUNN OIL COMPANY (9)
Sourced from Texas Railroad Commission

King County drilling brief.

Every drilling permit filed with the Texas Railroad Commission in King 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
14: Permits filed; Last 12 months
GUNN: Top operator; 9 permits
4: Active operators; Last 12 months

02 · King on the map

King · Texas drillingLast 7 days

Permits 7d:0lowmidhigh (0)

Top operators · 12m

01
GUNN OIL COMPANY: —; 9 permits
02
HALLIBURTON OPERATING COMPANY: —; 2 permits
03
NBX ENERGY, LLC: —; 2 permits
04
SALIDA EXPLORATION, LLC: —; 1 permits

03 · Latest King filings

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

Recent Texas Railroad Commission drilling permit filings in King County, last 12 months, by submitted date
Submitted	Operator	API #	Depth (ft)	Type	Status
2026-05-18	HALLIBURTON OPERATING COMPANY	26933070	4000	Vertical	MAPPING
2026-04-28	NBX ENERGY, LLC	26933069	5500	Vertical	APPROVED
2026-04-28	NBX ENERGY, LLC	26933068	5500	Vertical	APPROVED
2026-02-13	HALLIBURTON OPERATING COMPANY	26933067	4000	Vertical	APPROVED
2025-09-17	SALIDA EXPLORATION, LLC	26933064	4000	Vertical	APPROVED
2025-08-06	GUNN OIL COMPANY	26933062	9000	Vertical	APPROVED
2025-08-06	GUNN OIL COMPANY	26933063	9000	Vertical	APPROVED
2025-07-22	GUNN OIL COMPANY	26933057	9000	Vertical	APPROVED
2025-07-22	GUNN OIL COMPANY	26933058	9000	Vertical	APPROVED
2025-07-22	GUNN OIL COMPANY	26933059	9000	Vertical	APPROVED
2025-06-23	GUNN OIL COMPANY	26933056	9000	Vertical	APPROVED
2025-06-09	GUNN OIL COMPANY	26933055	9000	Vertical	APPROVED
2025-06-09	GUNN OIL COMPANY	26933054	9000	Vertical	APPROVED
2025-06-04	GUNN OIL COMPANY	26933053	9000	Vertical	APPROVED

04 · Weekly permit alerts

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