Texas field · RRC field 27135700 · District 01
Eagleville (Eagle Ford-1)
4,378 producing leases run by 46 operators in 12 Texas counties. The field reported 118 million barrels of oil and 246 million mcf of gas in the 12 months through Jul 2026.
Field dossier · 12 counties
- Producing leases
- 4,378of 4,953 on record
- Operators
- 46
- Counties
- 12
- Biggest operator
- EOG Resources, 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
- 245,739,773 mcf
- RRC field no.
- 27135700
- RRC district
- 01
- Data through
- Jul 2026
Production
Five years of output in Eagleville (Eagle Ford-1)
Oil output in the Eagleville (Eagle Ford-1) field fell 14% over the last 12 months
117M bbl in the 12 months through Jul 2026, against 136M bbl in the 12 months before. Peak month: Oct 2024, 12M bbl.
Gas output in the Eagleville (Eagle Ford-1) field rose 6% over the last 12 months
244M mcf in the 12 months through Jul 2026, against 231M mcf in the 12 months before. Peak month: Oct 2025, 23M mcf.
SourceTexas Railroad Commission, Production Data Query, summed over the leases assigned to field 27135700. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Leases in the Eagleville (Eagle Ford-1) field
3,408,305bbl oil−36% on the year before
1,127,992bbl oilno full prior year
994,496bbl oil−34% on the year before
966,894bbl oil−36% on the year before
923,065bbl oil+85% on the year before
884,259bbl oil−24% on the year before
862,682bbl oil−40% on the year before
668,168bbl oil−7% on the year before
622,039bbl oilno full prior year
573,047bbl oil+83% on the year before
522,109bbl oil−49% on the year before
456,398bbl oil−11% on the year before
455,185bbl oil−23% on the year before
444,703bbl oil−32% on the year before
400,204bbl oil−19% on the year before
389,230bbl oil−43% on the year before
385,388bbl oil+17% on the year before
384,325bbl oilno full prior year
382,920bbl oil−15% on the year before
380,231bbl oilno full prior year
374,799bbl oilno full prior year
369,219bbl oil−22% on the year before
353,741bbl oil−53% on the year before
350,692bbl oilno full prior year
305,243bbl oil−26% on the year before
Showing 25 of 150 (the 150 largest of 4,378 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 Eagleville (Eagle Ford-1) field
Who operates here, and where
Operators in this field, by oil
EOG Resources leads
- EOG Resources, Inc.1,425 producing leases here43Mbbl
- Marathon Oil Ef LLC156 producing leases here11Mbbl
- Verdun Oil Ef II LLC502 producing leases here9.7Mbbl
- Javelin Energy Partners Mgmt LLC339 producing leases here8.8Mbbl
- Ineos USA Oil & Gas LLC435 producing leases here7.6Mbbl
- XTO Energy Inc.74 producing leases here5.1Mbbl
- FW Eagle Ford I, LLC196 producing leases here4.5Mbbl
- Crescent Energy Operating, LLC187 producing leases here3.3Mbbl
Counties in this field, by oil
LA Salle County leads
- LA Salle County1,757 producing leases39Mbbl
- Atascosa County676 producing leases26Mbbl
- Gonzales County897 producing leases23Mbbl
- McMullen County730 producing leases22Mbbl
- Wilson County188 producing leases4.7Mbbl
- Dimmit County75 producing leases1.2Mbbl
- De Witt County21 producing leases1.1Mbbl
- Frio County28 producing leases704kbbl
More operators (number = producing leases here)
More counties (number = producing leases here)
Recent drilling permits in the Eagleville (Eagle Ford-1) field
USA LARK #2AH
new drill · horizontal · Silver Hill Energy Operating LLC · McMullen County
Permit 0918635 · Sep 28, 2026
PURA VIDA 101HE #101HE
new drill · horizontal · Javelin Energy Partners Mgmt LLC · LA Salle County
Permit 0918355 · Sep 28, 2026
PURA VIDA 101HD #101HD
new drill · horizontal · Javelin Energy Partners Mgmt LLC · LA Salle County
Permit 0918353 · Sep 28, 2026
PURA VIDA 101HC #101HC
new drill · horizontal · Javelin Energy Partners Mgmt LLC · LA Salle County
Permit 0918351 · Sep 28, 2026
PURA VIDA 101HB #101HB
new drill · horizontal · Javelin Energy Partners Mgmt LLC · LA Salle County
Permit 0918350 · Sep 28, 2026
IM STAYING #4H
new drill · horizontal · Warwick-Artemis, LLC · Wilson County
Permit 0918763 · Sep 25, 2026
For owners
What a field is, and why it matters to your check
- RRC field number
- 27135700
- RRC district
- 01
- Leases on record
- 4,953
- Producing leases
- 4,378
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 Eagleville (Eagle Ford-1) 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.