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Texas field · RRC field 14820333 · District 7B

Callahan County Regular (Gas)

2 producing leases run by 2 operators in 1 Texas county. The field reported 32,344 mcf of gas and 196 barrels of oil in the 12 months through Jul 2026.

Field dossier · 1 county

32,344mcf gas, last 12 months−66% vs prior year
Producing leases
2of 15 on record
Operators
2
Counties
1

Own minerals in this field?

Upload a royalty check stub or a phone photo. We compare each month with the state numbers for your lease and tell you what to ask your operator.

Where the field sits

This county

Callahan County: 2 producing leasesCallahanShackelfordTaylorEastlandJonesStephensCallahan County
1 countyClick a county to open it
Oil, last 12 months
196 bbl
RRC field no.
14820333
RRC district
7B
Data through
Jul 2026

Production

Five years of output in Callahan County Regular (Gas)

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

Gas output in the Callahan County Regular (Gas) field fell 66% over the last 12 months

7,258 mcf in the 12 months through Jul 2026, against 21.5k mcf in the 12 months before. Peak month: May 2024, 5,688 mcf.

Gas output in the Callahan County Regular (Gas) field fell 66% over the last 12 months7,258 mcf in the 12 months through Jul 2026, against 21.5k mcf in the 12 months before. Peak month: May 2024, 5,688 mcf.Gas, mcf per month02,0004,0006,000Peak 5,688 (May 24)9020222023202420252026
Gas output in the Callahan County Regular (Gas) field fell 66% over the last 12 months7,258 mcf in the 12 months through Jul 2026, against 21.5k mcf in the 12 months before. Peak month: May 2024, 5,688 mcf.Gas, mcf per month02,0004,0006,000Peak 5,688 (May 24)90'22'23'24'25'26

Oil output in the Callahan County Regular (Gas) field fell 100% over the last 12 months

0 bbl in the 12 months through Jul 2026, against 95 bbl in the 12 months before. Peak month: Jul 2023, 59 bbl.

Oil output in the Callahan County Regular (Gas) field fell 100% over the last 12 months0 bbl in the 12 months through Jul 2026, against 95 bbl in the 12 months before. Peak month: Jul 2023, 59 bbl.Oil, bbl per month0204060Peak 59 (Jul 23)020222023202420252026
Oil output in the Callahan County Regular (Gas) field fell 100% over the last 12 months0 bbl in the 12 months through Jul 2026, against 95 bbl in the 12 months before. Peak month: Jul 2023, 59 bbl.Oil, bbl per month0204060Peak 59 (Jul 23)0'22'23'24'25'26

SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 14820333. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.

Leases

Leases in the Callahan County Regular (Gas) field

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

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 Callahan County Regular (Gas) 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 gas

Southwest Gas Systems leads

  1. Southwest Gas Systems, Inc.1 producing lease here951mcf
  2. Bilmac Oil Co., Inc.1 producing lease here9mcf

Counties in this field, by gas

Callahan County leads

  1. Callahan County2 producing leases960mcf

Recent drilling permits in the Callahan County Regular (Gas) field

No recent drilling permits in this field are in our data yet.

For owners

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

RRC field number
14820333
RRC district
7B
Leases on record
15
Producing leases
2

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 Callahan County Regular (Gas) 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.