FIELDS · 96563500 · DISTRICT 08
Westbrook (Clear Fork, Upper)
Mitchell 23
Westbrook (Clear Fork, Upper) is an RRC field with 25 leases on file reported by 14 operators, in Mitchell County.
In the 12 months reported through April 2026 it produced 2,268 barrels of oil, down 15% on the year before, from 2 leases reporting volume.
Diamondback E&P LLC holds the most, 2 leases and 437,072 barrels lifetime.
Lifetime, the field has reported 837,622 barrels of oil and 79,690 mcf of gas.
- 25
- leases on file
- 14
- operators, all time
- 2.27K
- bbl oil, last 12 reported -15%
- 75
- mcf gas, last 12 reported -23%
- 2
- leases reporting volume
- 838K
- bbl oil, lifetime · 79.7K 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 2,268 · prior 12 2,660(-15%)
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 75 · prior 12 97(-23%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 2 · a year earlier 2(+0%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 8
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Diamondback E&P LLC | 2 | 437K | 46.7K | Feb 2020 |
| Energen Res Corp | 15 | 278K | 27K | Dec 2013 |
| Bce-Mach III LLC | 2 | 50.3K | 2K | Jul 2026 |
| Sabinal Engy Oper, LLC | 1 | 46.3K | 3.67K | Nov 2024 |
| Morgan Creek Production Co., Inc | 1 | 22K | 215 | Jul 2026 |
| Windham, L.E. Estate OF | 1 | 3.36K | 64 | Mar 2008 |
| First Permian, L.L.C | 2 | 772 | 0 | Mar 2008 |
| Texaco E & P Inc | 1 | 0 | 0 | Sep 2000 |
All 25 leases in Westbrook (Clear Fork, Upper), searchable →
Counties
- Mitchell County → 23 leases
About this data
Field 96563500 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/96563500, documented in the API reference.