FIELDS · TEXAS · FIELD 38567500
Hammond (Olmos Sand)
Field · District 01 · Zavala County · Olmos Sand in every state →
Hammond (Olmos Sand) is an RRC field with 7 leases on file reported by 9 operators, in Zavala County.
In the 12 months reported through April 2026 it produced 1,260 mcf of gas, up 0% on the year before, from 1 lease reporting volume.
Arrco Operating, LLC holds the most, 2 leases and 9,705 mcf of gas lifetime.
Lifetime, the field has reported 0 barrels of oil and 132,270 mcf of gas.
- 7
- leases on file
- 1
- leases reporting volume
- 9
- operators, all time
- 2
- active wellbores of 7 · 1 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 1,260
- Mcf gas, same 12 months · +0%
- 0
- bbl oil, lifetime · 132,270 Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Apr 2026 1,260 · prior 12 1,260(+0%)
Hammond (Olmos Sand): Gas by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 4
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Arrco Operating, LLC | 2 | 0 | 9.71K | Apr 2026 |
| Killam Oil Co., Ltd. | 2 | 0 | 59.8K | Jan 1999 |
| Williamson Operating Co. | 2 | 0 | 0 | — |
| Sanchez Oil & Gas Corporation | 1 | 0 | 62.7K | Apr 2009 |
Counties
- Zavala County → 7 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Ada Hammond Heirs #1 | Arrco Operating LLC | Zavala | Mar 22, 2018 | — | — | — |
| Hammond Ada Heirs #2 | Sanchez Oil & Gas Corporation | Zavala | Jul 16, 2007 | — | — | — |
| Hammond Ada #1 | Killam Oil Co. Ltd. | Zavala | Mar 31, 1978 | — | — | — |
| Hammond Ada E. -a- #1 C | Williamson Operating Co. | Zavala | Jun 10, 1972 | — | — | — |
| Hammond Ada E. -a- #2 | Arrco Operating LLC | Zavala | Nov 2, 1970 | — | — | — |
| Hammond Ada #1 | Williamson Operating Co. | Zavala | Aug 29, 1967 | — | — | — |
| Hammond Ada -a- #1 | Killam Oil Co. Ltd. | Zavala | Aug 26, 1965 | — | — | — |
About this data
Field 38567500 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, Olmos Sand, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/38567500, documented in the API reference.