FIELDS · TEXAS · FIELD 97498001
Willamar, West
Field · District 04 · Willacy County
Willamar, West is an RRC field with 6 leases on file reported by 11 operators, in Willacy County.
In the 12 months reported through April 2026 it produced 37,062 barrels of oil, down 10% on the year before, from 2 leases reporting volume.
Citation Oil & Gas Corp. holds the most, 3 leases and 3.0 million barrels lifetime.
Lifetime, the field has reported 3.9 million barrels of oil and 3.8 million mcf of gas, across 4 oil and 2 gas leases.
- 6
- leases on file · 4 oil, 2 gas
- 2
- leases reporting volume
- 11
- operators, all time
- 17
- active wellbores of 223 · 1 operators today
- 37,062
- bbl oil, 12 months through Apr 2026 · −10%
- 7,419
- Mcf gas, same 12 months · −49%
- 3.9M
- bbl oil, lifetime · 3.8M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 37,062 · prior 12 41,078(-10%)
Willamar, West: Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 4
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Citation Oil & Gas Corp. | 3 | 3.02M | 3.5M | Jul 2026 |
| Chestnut Explor. and Prod., Inc. | 1 | 783K | 299K | Jul 2026 |
| Shoco Production LLC | 1 | 61.9K | 0 | Jul 2026 |
| Exxon Corp. | 1 | 286 | 2 | Aug 1993 |
Counties
- Willacy County → 4 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Willamar West Unit #137 | Citation Oil & Gas Corp. | Willacy | Oct 17, 2022 | — | 0 | 0 |
| Willamar West Unit #143 | Citation Oil & Gas Corp. | Willacy | Feb 2, 2022 | — | 0 | 0 |
| Willamar West Unit #203 | Citation Oil & Gas Corp. | Willacy | Aug 1, 2016 | — | 0 | 0 |
| Willamar West Unit #89 | Citation Oil & Gas Corp. | Willacy | Dec 8, 2014 | — | 0 | 0 |
| Willamar West Unit #160WI | Citation Oil & Gas Corp. | Willacy | Sep 8, 2014 | — | 0 | 0 |
| Willamar West Unit #185 | Citation Oil & Gas Corp. | Willacy | May 9, 2013 | — | 0 | 0 |
| Willamar West Unit #59 | Citation Oil & Gas Corp. | Willacy | May 7, 2013 | — | 0 | 0 |
| Willamar West Unit #79 | Citation Oil & Gas Corp. | Willacy | Jun 6, 2012 | — | 0 | 0 |
| Willamar West Unit #180 | Citation Oil & Gas Corp. | Willacy | Jun 13, 2011 | — | 0 | 0 |
| Willamar West Unit #173 | Citation Oil & Gas Corp. | Willacy | Jun 10, 2011 | — | 0 | 0 |
About this data
Field 97498001 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. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/97498001, documented in the API reference.