FIELDS · TEXAS · FIELD 47358100
Jourdanton (Austin Chalk)
Field · District 01 · Atascosa County · Austin Chalk in every state →
Jourdanton (Austin Chalk) is an RRC field with 4 leases on file reported by 5 operators, in Atascosa County.
In the 12 months reported through April 2026 it produced 5,180 mcf of gas, up 141% on the year before, from 1 lease reporting volume.
Trailblazer Energy Resources,llc holds the most, 2 leases and 25,484 barrels of oil lifetime.
Lifetime, the field has reported 25,665 barrels of oil and 46,508 mcf of gas, across 3 oil and 1 gas leases.
- 4
- leases on file · 3 oil, 1 gas
- 1
- leases reporting volume
- 5
- operators, all time
- 1
- active wellbores of 7 · 1 operators today
- 552
- bbl oil, 12 months through Apr 2026 · +2%
- 5,180
- Mcf gas, same 12 months · +141%
- 25,665
- bbl oil, lifetime · 46,508 Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Apr 2026 552 · prior 12 540(+2%)
Jourdanton (Austin Chalk): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 2
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Trailblazer Energy Resources,llc | 2 | 25.5K | 30K | Apr 2026 |
| EOG Resources, Inc. | 2 | 181 | 16.5K | Nov 2010 |
Counties
- Atascosa County → 4 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Fisher et al Unit #1H | Trailblazer Energy Resources LLC | Atascosa | Sep 7, 2017 | — | — | — |
| Gonzales #2H | Trailblazer Energy Resources LLC | Atascosa | Feb 15, 2014 | — | — | — |
| Birdwell R. R. #7 | EOG Resources Inc. | Atascosa | Jan 30, 2003 | — | — | — |
| Sandeen John #6 | Trailblazer Energy Resources LLC | Atascosa | Aug 27, 1990 | — | — | — |
| Pesek J.T. #1 | Energy Resources Oil & Gas Corp. | Atascosa | Oct 19, 1982 | — | — | — |
| Wallace J. C. #2 | Trailblazer Energy Resources LLC | Atascosa | Mar 12, 1979 | — | — | — |
| Birdwell R.R. #6H | EOG Resources Inc. | Atascosa | Jun 2, 1978 | — | — | — |
About this data
Field 47358100 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, Austin Chalk, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/47358100, documented in the API reference.