Texas field · RRC field 13117075 · District 7B
Buffalo Hill (Congl.)
6 producing leases run by 4 operators in 1 Texas county. The field reported 63,060 mcf of gas and 711 barrels of oil in the 12 months through Jul 2026.
Field dossier · 1 county
- Producing leases
- 6of 7 on record
- Operators
- 4
- Counties
- 1
- Biggest operator
- Marjac Oil Company, 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
This county
- Oil, last 12 months
- 711 bbl
- RRC field no.
- 13117075
- RRC district
- 7B
- Data through
- Jul 2026
Production
Five years of output in Buffalo Hill (Congl.)
Gas output in the Buffalo Hill (Congl.) field rose 33% over the last 12 months
63.1k mcf in the 12 months through Jul 2026, against 47.5k mcf in the 12 months before. Peak month: Jul 2026, 17.9k mcf.
Oil output in the Buffalo Hill (Congl.) field held steady over the last 12 months
711 bbl in the 12 months through Jul 2026, against 716 bbl in the 12 months before. Peak month: Mar 2023, 148 bbl.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 13117075. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Buffalo Hill (Congl.) field
38,372mcf gas−1% on the year before
17,482mcf gasno full prior year
352bbl oil−11% on the year before
185bbl oil−8% on the year before
1,378mcf gas−2% on the year before
868mcf gas−44% on the year before
Showing 6 of 6.
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 Buffalo Hill (Congl.) field
Who operates here, and where
Operators in this field, by gas
Marjac Oil Company leads
Counties in this field, by gas
Stephens County leads
Recent drilling permits in the Buffalo Hill (Congl.) 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
- 13117075
- RRC district
- 7B
- Leases on record
- 7
- Producing leases
- 6
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 Buffalo Hill (Congl.) 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.
FAQ
Questions about the Buffalo Hill (Congl.) field
What is the Buffalo Hill (Congl.) field?
A field is a name and number the Railroad Commission gives to a group of wells that draw from the same reservoir. The Buffalo Hill (Congl.) field is field 13117075 in district 7B, with 6 producing leases in 1 Texas county.
How much does the Buffalo Hill (Congl.) field produce?
It reported 711 barrels of oil and 63,060 mcf of gas in the 12 months through Jul 2026, from leases run by 4 operators, the largest being Marjac Oil Company, Inc..
Can I use the field to check my own royalty?
If your stub names a lease in this field, the field trend shows whether output fell everywhere or only on your lease. A drop across the whole field usually comes from price or reservoir decline, so ask the operator about your lease only when it fell alone.
How current are these numbers?
The state publishes lease production two to three months after the month it covers, so Jul 2026 is the newest month here.
Keep going
More Texas data
- Texas dataTexas fields, A to ZEvery field with producing leases in Railroad Commission records.
- Texas dataTexas operators, A to ZEvery operator with producing leases, and its report card.
- ToolWhy is my royalty check lower?Splits a drop into volume, price, deductions and your share.
- CheckCheck my royalty statementUpload a stub and we compare each month with the state record.