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Royalty Clerk

Texas field · RRC field 66081075 · District 8A

North Willow, E. (Cisco SD. Lo.)

1 producing lease run by 1 operator in 1 Texas county. The field reported 9,856 barrels of oil and 0 mcf of gas in the 12 months through Jul 2026.

Field dossier · 1 county

9,856bbl oil, last 12 months−25% vs prior year
Producing leases
1
Operators
1
Counties
1
Biggest operator
Burnett Oil Co., Inc.

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Where the field sits

This county

King County: 1 producing leaseKingCottleDickensMotleyKnoxFoardKing County
1 countyClick a county to open it
RRC field no.
66081075
RRC district
8A
Data through
Jul 2026
Leases on record
1

Production

Five years of output in North Willow, E. (Cisco SD. Lo.)

Monthly totals across the leases the Railroad Commission assigns to this field.

Oil output in the North Willow, E. (Cisco SD. Lo.) field fell 25% over the last 12 months

9,856 bbl in the 12 months through Jul 2026, against 13.1k bbl in the 12 months before. Peak month: Jan 2025, 2,230 bbl.

Oil output in the North Willow, E. (Cisco SD. Lo.) field fell 25% over the last 12 months9,856 bbl in the 12 months through Jul 2026, against 13.1k bbl in the 12 months before. Peak month: Jan 2025, 2,230 bbl.Oil, bbl per month05001,0001,5002,0002,500Peak 2,230 (Jan 25)66820222023202420252026
Oil output in the North Willow, E. (Cisco SD. Lo.) field fell 25% over the last 12 months9,856 bbl in the 12 months through Jul 2026, against 13.1k bbl in the 12 months before. Peak month: Jan 2025, 2,230 bbl.Oil, bbl per month05001,0001,5002,0002,500Peak 2,230 (Jan 25)668'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 66081075. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the North Willow, E. (Cisco SD. Lo.) field

Ranked by last-12-month output. Filter by operator, and open any lease for its month-by-month ledger.

Showing 1 of 1.

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SourceTexas Railroad Commission, Production Data Query. Ranked by an approximate value of last-12-month output, so oil and gas wells sort together.

In the North Willow, E. (Cisco SD. Lo.) field

Who operates here, and where

Each operator and county links to its own page, so you can see the rest of what they run.

Operators in this field, by oil

Burnett Oil Co. leads

  1. Burnett Oil Co., Inc.1 producing lease here9,856bbl

Counties in this field, by oil

King County leads

  1. King County1 producing lease9,856bbl

Recent drilling permits in the North Willow, E. (Cisco SD. Lo.) field

For owners

What a field is, and why it matters to your check

RRC field number
66081075
RRC district
8A
Leases on record
1
Producing leases
1

The Railroad Commission assigns each lease to a field: the underground pool or formation it produces from. A field can cross county lines and hold leases from many operators. Leases in the same field often move together, because they draw on the same rock.

That makes the field a fair yardstick. If your lease fell sharply and the rest of North Willow, E. (Cisco SD. Lo.) did not, that is worth a question to your operator. If the whole field fell, the cause is probably geology or price, not your check.

The field trend above sums every lease in the field, so it is a good comparison for the lease page of any lease listed here.