Texas field · RRC field 85280301 · District 08
Spraberry (Trend Area) R 40 Exc
497 producing leases run by 17 operators in 7 Texas counties. The field reported 12 million barrels of oil and 111 million mcf of gas in the 12 months through Jul 2026.
Field dossier · 7 counties
- Producing leases
- 497of 567 on record
- Operators
- 17
- Counties
- 7
- Biggest operator
- Pioneer Natural Res. USA, Inc.
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
fewermore
- Gas, last 12 months
- 111,069,031 mcf
- RRC field no.
- 85280301
- RRC district
- 08
- Data through
- Jul 2026
Production
Five years of output in Spraberry (Trend Area) R 40 Exc
Oil output in the Spraberry (Trend Area) R 40 Exc field fell 29% over the last 12 months
9.7M bbl in the 12 months through Jul 2026, against 14M bbl in the 12 months before. Peak month: Aug 2021, 3.6M bbl.
Gas output in the Spraberry (Trend Area) R 40 Exc field fell 19% over the last 12 months
104M mcf in the 12 months through Jul 2026, against 128M mcf in the 12 months before. Peak month: Aug 2021, 16M mcf.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 85280301. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Spraberry (Trend Area) R 40 Exc field
275,008bbl oil+228% on the year before
264,863bbl oil−1% on the year before
179,152bbl oil−14% on the year before
162,616bbl oil−39% on the year before
- MOSS MIPA
08-55747Sogc, LLCHoward County
147,360bbl oil−40% on the year before
145,591bbl oil−42% on the year before
138,766bbl oil−17% on the year before
125,757bbl oil−37% on the year before
125,209bbl oil−36% on the year before
110,024bbl oil−18% on the year before
109,779bbl oil−30% on the year before
101,989bbl oil−25% on the year before
99,136bbl oil−56% on the year before
97,466bbl oil−59% on the year before
95,812bbl oil−20% on the year before
85,057bbl oil+1% on the year before
81,984bbl oil−28% on the year before
80,521bbl oil−33% on the year before
77,425bbl oil−42% on the year before
73,145bbl oil−31% on the year before
73,039bbl oil−44% on the year before
70,634bbl oil−63% on the year before
69,525bbl oil−38% on the year before
68,991bbl oil−34% on the year before
68,695bbl oil−2% on the year before
Showing 25 of 150 (the 150 largest of 497 producing leases).
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 Spraberry (Trend Area) R 40 Exc field
Who operates here, and where
Operators in this field, by oil
Pioneer Natural Res. USA leads
- Pioneer Natural Res. USA, Inc.225 producing leases here3.5Mbbl
- Diamondback E&P LLC81 producing leases here2.3Mbbl
- Oxyrock Operating, LLC76 producing leases here1.3Mbbl
- XTO Energy Inc.68 producing leases here807kbbl
- Sogc, LLC5 producing leases here510kbbl
- Apache Corporation8 producing leases here466kbbl
- Ovintiv USA Inc.7 producing leases here190kbbl
- Bta Oil Producers, LLC1 producing lease here126kbbl
Counties in this field, by oil
Midland County leads
More operators (number = producing leases here)
Recent drilling permits in the Spraberry (Trend Area) R 40 Exc 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
- 85280301
- RRC district
- 08
- Leases on record
- 567
- Producing leases
- 497
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 Spraberry (Trend Area) R 40 Exc 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.