Texas field · RRC field 96563001 · District 08
Westbrook
23 producing leases run by 12 operators in 1 Texas county. The field reported 856,688 barrels of oil and 32,365 mcf of gas in the 12 months through Jul 2026.
Field dossier · 1 county
- Producing leases
- 23of 32 on record
- Operators
- 12
- Counties
- 1
- Biggest operator
- Bce-Mach III LLC
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
This county
- Gas, last 12 months
- 32,365 mcf
- RRC field no.
- 96563001
- RRC district
- 08
- Data through
- Jul 2026
Production
Five years of output in Westbrook
Oil output in the Westbrook field fell 7% over the last 12 months
856k bbl in the 12 months through Jul 2026, against 925k bbl in the 12 months before. Peak month: Aug 2021, 96k bbl.
Gas output in the Westbrook field fell 37% over the last 12 months
32.3k mcf in the 12 months through Jul 2026, against 51.3k mcf in the 12 months before. Peak month: Aug 2021, 7,056 mcf.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 96563001. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Westbrook field
507,258bbl oil−9% on the year before
202,036bbl oil−7% on the year before
128,123bbl oil−3% on the year before
6,959bbl oil−5% on the year before
1,988bbl oil0% on the year before
1,942bbl oil−23% on the year before
1,726bbl oil−15% on the year before
1,460bbl oil−6% on the year before
958bbl oil+245% on the year before
876bbl oil−9% on the year before
477bbl oil+6% on the year before
457bbl oil−40% on the year before
397bbl oil−15% on the year before
313bbl oil+81% on the year before
295bbl oil−24% on the year before
279bbl oil−6% on the year before
190bbl oil−27% on the year before
127bbl oil−59% on the year before
113bbl oil−4% on the year before
86bbl oil+32% on the year before
86bbl oil−43% on the year before
74bbl oil−37% on the year before
68bbl oil+8% on the year before
Showing 23 of 23.
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 Westbrook field
Who operates here, and where
Operators in this field, by oil
Bce-Mach III leads
- Bce-Mach III LLC5 producing leases here718kbbl
- Grayrock Energy II, LLC2 producing leases here129kbbl
- Winn Operating, LLC2 producing leases here3,668bbl
- Unitex Oil & Gas, L.L.C.1 producing lease here1,988bbl
- Cedar Bend Oil Company3 producing leases here1,234bbl
- Beasley, Kenneth2 producing leases here574bbl
- Swjn Oil Company1 producing lease here477bbl
- M2 Squared Operating, LLC2 producing leases here465bbl
Counties in this field, by oil
Mitchell County leads
More operators (number = producing leases here)
Recent drilling permits in the Westbrook 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
- 96563001
- RRC district
- 08
- Leases on record
- 32
- Producing leases
- 23
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 Westbrook 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.