FIELDS · TEXAS · FIELD 74550400
Rancho Blanco (Lobo)
Field · District 04 · Webb County
Rancho Blanco (Lobo) is an RRC field with 18 leases on file reported by 7 operators, in Webb County.
In the 12 months reported through April 2026 it produced 98,054 mcf of gas, down 15% on the year before, from 12 leases reporting volume.
Columbus Energy, LLC holds the most, 18 leases and 23 million mcf of gas lifetime.
Lifetime, the field has reported 59,695 barrels of oil and 23 million mcf of gas.
- 18
- leases on file
- 12
- leases reporting volume
- 7
- operators, all time
- 11
- active wellbores of 18 · 1 operators today
- 130
- bbl oil, 12 months through Apr 2026 · +10%
- 98,054
- Mcf gas, same 12 months · −15%
- 59,695
- bbl oil, lifetime · 23.1M Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Apr 2026 130 · prior 12 118(+10%)
Rancho Blanco (Lobo): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 1
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Columbus Energy, LLC | 18 | 59.7K | 23.1M | Apr 2026 |
Counties
- Webb County → 18 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Rancho Blanco #23 | Columbus Energy LLC | Webb | Sep 8, 2005 | — | — | — |
| Rancho Blanco #22 | Columbus Energy LLC | Webb | Sep 5, 2005 | — | — | — |
| Rancho Blanco #21 | Columbus Energy LLC | Webb | Apr 9, 2005 | — | — | — |
| Rancho Blanco #20 | Columbus Energy LLC | Webb | Dec 15, 2004 | — | — | — |
| Rancho Blanco #30 | Columbus Energy LLC | Webb | Dec 7, 2004 | — | — | — |
| Rancho Blanco #19 | Columbus Energy LLC | Webb | Jun 22, 2004 | — | — | — |
| Rancho Blanco #18 | Columbus Energy LLC | Webb | Jun 11, 2004 | — | — | — |
| Rancho Blanco #16 | Columbus Energy LLC | Webb | Sep 30, 2003 | — | — | — |
| Rancho Blanco #15 | Columbus Energy LLC | Webb | Apr 28, 2003 | — | — | — |
| Rancho Blanco #29 | Columbus Energy LLC | Webb | Mar 24, 2003 | — | — | — |
About this data
Field 74550400 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. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/74550400, documented in the API reference.