FIELDS · 85279400 · DISTRICT 7C
Spraberry (Trend Area CL. Fk.)
Upton 53 · Reagan 13 · Glasscock 12 · Midland 2
Spraberry (Trend Area CL. Fk.) is an RRC field with 94 leases on file reported by 61 operators, mostly in Upton County.
In the 12 months reported through April 2026 it produced 5,350 barrels of oil, down 38% on the year before, from 5 leases reporting volume.
Pioneer Natural Res. USA, Inc holds the most, 24 leases and 723,870 barrels lifetime.
Lifetime, the field has reported 2.1 million barrels of oil and 6.3 million mcf of gas, across 82 oil and 12 gas leases.
- 94
- leases on file · 82 oil, 12 gas
- 61
- operators, all time
- 5.35K
- bbl oil, last 12 reported -38%
- 622
- mcf gas, last 12 reported -88%
- 5
- leases reporting volume
- 2.14M
- bbl oil, lifetime · 6.26M mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Oil by month
TEN YEARS · EVERY LEASE IN THE FIELD
Barrels reported on Form PR across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 5,350 · prior 12 8,653(-38%)
Gas by month
TEN YEARS · EVERY LEASE IN THE FIELD
Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 622 · prior 12 5,299(-88%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 1 · a year earlier 5(-80%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 20
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Pioneer Natural Res. USA, Inc | 24 | 724K | 2.67M | Feb 2026 |
| Endeavor Engy Res L.P | 15 | 471K | 875K | Dec 2023 |
| Atlas Oper LLC | 12 | 437K | 987K | Jul 2026 |
| Diamondback E&P LLC | 5 | 209K | 310K | Jul 2026 |
| APC Oper Partnership | 5 | 97K | 587K | Sep 2021 |
| COG Oper LLC | 3 | 80.6K | 94.1K | Jul 2010 |
| McClure Oil Co, Inc | 1 | 41.9K | 190K | Mar 2023 |
| Fasken Oil and Ranch, Ltd | 1 | 36.2K | 39.4K | Nov 2015 |
| Scythian, Ltd | 1 | 18.5K | 23.4K | May 2006 |
| White's Industrial Engine's | 3 | 8.43K | 252K | Jul 2026 |
| Civitas Permian Oper, LLC | 1 | 7.34K | 17.2K | Jul 2026 |
| Mewbourne Oil Co | 1 | 7.07K | 4.41K | Sep 1997 |
| TSF Oper | 3 | 945 | 53.8K | Nov 2004 |
| Henry Petro LP | 1 | 626 | 580 | Mar 2008 |
| Cox, John L | 2 | 575 | 1.43K | Aug 2003 |
| Mexco Engy Corp | 1 | 273 | 0 | Jan 2005 |
| Parker & Parsley, Ltd | 5 | 2 | 7.54K | Feb 1995 |
| Stephens, Autry C | 2 | 0 | 0 | Dec 1998 |
| Jatam Inc | 2 | 0 | 56K | Jul 2026 |
| Alegre Engy, Inc | 1 | 0 | 0 | Aug 2001 |
All 94 leases in Spraberry (Trend Area CL. Fk.), searchable →
Counties
- Upton County → 53 leases
- Reagan County → 13 leases
- Glasscock County → 12 leases
- Midland County → 2 leases
About this data
Field 85279400 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.
New to these records? how production is reported
Developers: this page as JSON is GET /v1/data/fields/tx/85279400, documented in the API reference.