RRC field 39176001 · District 08
Harper
The Harper field reported 84,323 barrels of oil and 18,965 mcf of gas in the last 12 months.
Field dossier
- Producing leases
- 36of 58 on record
- Operators
- 10
- Counties
- 1
- Biggest operator
- Aghorn Operating, Inc.
Own minerals in this field?
Where the field sits
This county
- Gas, last 12 months
- 18,965 mcf
- Data through
- Jul 2026
Five years of output in Harper
Oil output in the Harper field fell 12% over the last 12 months
78.8k bbl through Jul 2026, against 89.5k bbl a year earlier. Peak Apr 2022: 10.7k bbl.
Gas output in the Harper field rose 26% over the last 12 months
18.8k mcf through Jul 2026, against 14.9k mcf a year earlier. Peak Jan 2023: 3,707 mcf.
SourceTexas Railroad Commission Production Data Query, field 39176001, through Jul 2026, file dated Sep 18, 2026.
Leases in the Harper field
Under each volume: change on the year before.
29,784bbl oil−18%
6,524bbl oil−4%
6,480bbl oil−3%
5,254bbl oil−24%
5,040bbl oil−4%
4,007bbl oil−12%
3,893bbl oil−6%
1,958bbl oil−3%
1,909bbl oil−30%
1,866bbl oil−5%
1,539bbl oil−1%
1,474bbl oil+85%
1,256bbl oil+41%
1,138bbl oil+64%
1,111bbl oil−6%
994bbl oil−15%
986bbl oil−21%
886bbl oil+1%
830bbl oil−20%
609bbl oil+14%
606bbl oil+16%
582bbl oil+41%
500bbl oil+4%
419bbl oil+116%
361bbl oil−18%
Showing 25 of 36, ranked by output value.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
Aghorn Operating leads
- Aghorn Operating, Inc.5 leases33.2kbbl
- Walsh & Watts, Inc.7 leases25.9kbbl
- Pen-Tex Production Co. Inc.6 leases6,533bbl
- Burleson Petroleum, Inc.2 leases5,401bbl
- Shinnery Oil Company, Inc.1 lease3,893bbl
- Baker Operating, Inc.6 leases2,653bbl
- Crescent Energy Operating, LLC2 leases1,643bbl
- Acoma Operating, LLC3 leases1,519bbl
Recent drilling permits in the Harper field
EL CAPITAN WATER SUPPLY WELL #11R
new drill · OXY USA WTP LP · Winkler County
Permit 0906755 · Mar 20, 2025