RRC field 09591300 · District 06
Blocker (Cotton Valley)
The Blocker (Cotton Valley) field reported 4.2 million mcf of gas and 17,638 barrels of oil in the last 12 months.
Field dossier
- Producing leases
- 211of 342 on record
- Operators
- 14
- Counties
- 1
- Biggest operator
- Mmgl East Texas III, LLC
Own minerals in this field?
Where the field sits
This county
- Oil, last 12 months
- 17,638 bbl
- Data through
- Jul 2026
Five years of output in Blocker (Cotton Valley)
Gas output in the Blocker (Cotton Valley) field held steady over the last 12 months
4.1M mcf through Jul 2026, against 4.2M mcf a year earlier. Peak Aug 2021: 447k mcf.
Oil output in the Blocker (Cotton Valley) field fell 7% over the last 12 months
17.5k bbl through Jul 2026, against 18.9k bbl a year earlier. Peak Feb 2022: 2,929 bbl.
SourceTexas Railroad Commission Production Data Query, field 09591300, through Jul 2026, file dated Sep 18, 2026.
Leases in the Blocker (Cotton Valley) field
Under each volume: change on the year before.
229,805mcf gas+14%
221,545mcf gas−10%
190,096mcf gas−2%
146,899mcf gas−16%
123,448mcf gas+62%
118,297mcf gas0%
108,610mcf gas−21%
94,428mcf gas−20%
82,177mcf gas+41%
66,968mcf gas−2%
65,844mcf gas+44%
65,622mcf gas−4%
60,938mcf gas−6%
50,192mcf gas+16%
47,137mcf gas−4%
44,555mcf gas+57%
42,669mcf gas+43%
37,625mcf gas+2%
34,543mcf gas+21%
34,006mcf gas−5%
33,630mcf gas+73%
32,449mcf gas+5%
31,710mcf gas+225%
31,292mcf gas−28%
29,176mcf gas+21%
Showing 25 of 150 (the 150 largest of 211), ranked by output value.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by gas
Mmgl East Texas III leads
- Mmgl East Texas III, LLC100 leases1.6Mmcf
- Valence Operating Company17 leases825kmcf
- Sabine Energy Inc.20 leases477kmcf
- Soldier Creek Energy, LLC16 leases251kmcf
- Craton Operating LLC3 leases199kmcf
- Brookston Energy, Inc.14 leases182kmcf
- Spindletop Oil & Gas Company7 leases137kmcf
- Walkabout Operating, LLC3 leases132kmcf
Recent drilling permits in the Blocker (Cotton Valley) field
No recent permits.