RRC field 19511001 · District 7B
Coleman County Regular
The Coleman County Regular field reported 41,325 barrels of oil and 9,853 mcf of gas in the last 12 months.
Field dossier
- Producing leases
- 60of 161 on record
- Operators
- 32
- Counties
- 1
- Biggest operator
- 500X Operating LLC
Own minerals in this field?
Where the field sits
This county
- Gas, last 12 months
- 9,853 mcf
- Data through
- Jul 2026
Five years of output in Coleman County Regular
Oil output in the Coleman County Regular field fell 16% over the last 12 months
37.5k bbl through Jul 2026, against 44.5k bbl a year earlier. Peak Mar 2022: 5,399 bbl.
Gas output in the Coleman County Regular field fell 64% over the last 12 months
5,458 mcf through Jul 2026, against 15.1k mcf a year earlier. Peak Oct 2021: 4,311 mcf.
SourceTexas Railroad Commission Production Data Query, field 19511001, through Jul 2026, file dated Sep 18, 2026.
Leases in the Coleman County Regular field
Under each volume: change on the year before.
11,374bbl oil+17%
5,924bbl oil−31%
2,507bbl oil+27%
2,182bbl oil−13%
2,134bbl oil−26%
1,443bbl oil−17%
1,403bbl oiln/a
1,197bbl oil−30%
712bbl oil+80%
674bbl oil+1%
610bbl oil+35%
494bbl oil−8%
479bbl oil+23%
419bbl oil−17%
396bbl oiln/a
360bbl oil0%
359bbl oil−47%
343bbl oil−34%
320bbl oil−26%
281bbl oil+2%
271bbl oil−21%
248bbl oil−68%
245bbl oil−13%
223bbl oil−62%
219bbl oil−80%
Showing 25 of 60, ranked by output value.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
500X Operating leads
- 500X Operating LLC3 leases11.6kbbl
- Mesa Ridge Holdings LLC2 leases8,106bbl
- Premier Royalties, L.L.C.3 leases6,084bbl
- Tanglewood Oil & Gas Co.2 leases1,871bbl
- Blackrock Operating, LLC1 lease1,403bbl
- Sojourner Drilling Corporation3 leases1,290bbl
- Gidoen Oil Company5 leases955bbl
- Interstate Explorations LLC2 leases750bbl
Recent drilling permits in the Coleman County Regular field
BOULDIN, CLIFFORD #15
new drill · Tanglewood Oil & Gas Co. · Coleman County
Permit 0909396 · Jul 23, 2025
DLB #2
new drill · Tanglewood Oil & Gas Co. · Coleman County
Permit 0909395 · Jul 23, 2025
DLB #1
new drill · Tanglewood Oil & Gas Co. · Coleman County
Permit 0899485 · May 8, 2024
BOULDIN, CLIFFORD #14
new drill · Tanglewood Oil & Gas Co. · Coleman County
Permit 0899484 · May 8, 2024
J. W. HARRIS #262
new drill · Dallas Production Company LLC · Coleman County
Permit 0894667 · Oct 20, 2023
J. W. HARRIS #263
new drill · 500X Operating LLC · Coleman County
Permit 0894607 · Oct 18, 2023