FIELDS · TEXAS · FIELD 77973700
Roleta (8150)
Field · District 04 · Zapata County
Roleta (8150) is an RRC field with 70 leases on file reported by 14 operators, in Zapata County.
No volume has been reported since January 1995.
Hilcorp Energy Company holds the most, 34 leases and 53 million mcf of gas lifetime.
Lifetime, the field has reported 0 barrels of oil and 17 million mcf of gas.
- 70
- leases on file
- 0
- leases reporting volume
- 14
- operators, all time
- 0
- active wellbores of 25 · 0 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 0
- Mcf gas, same 12 months
- 0
- bbl oil, lifetime · 17.4M Mcf gas
Every well completed in it, searchable →
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 20
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Hilcorp Energy Company | 34 | 0 | 53.2M | Jul 2026 |
| Merit Energy Company | 8 | 0 | 16M | Jul 2026 |
| Conocophillips Company | 4 | 0 | 0 | May 2010 |
| Chesapeake Operating, Inc. | 4 | 0 | 370K | May 2013 |
| Continental Operating Co. | 3 | 0 | 478K | May 1999 |
| Amax Oil & Gas Inc. | 2 | 0 | 0 | Dec 1993 |
| Conoco Inc. | 2 | 0 | 51.5K | Jun 1999 |
| Cantera Operating, LLC | 1 | 0 | 1.61M | Mar 2014 |
| Embark Environmental Hldgs., Ltd | 1 | 0 | 0 | Nov 2016 |
| Enron Oil & Gas Company | 1 | 0 | 0 | Jan 1995 |
| Bridge Oil Company, L. P. | 1 | 0 | 81K | Dec 1993 |
| Ineos USA Oil & Gas LLC | 1 | 0 | 300K | Jul 2026 |
| Bridge Oil Production Co., Inc. | 1 | 0 | 0 | Mar 1993 |
| Peoples Energy Prod.-TX, L.P. | 1 | 0 | 604K | Jun 2007 |
| Prize Operating Company | 1 | 0 | 471K | Mar 2000 |
| Proline Energy Resources Inc | 1 | 0 | 3.08M | Jul 2026 |
| Red Bull Oil and Gas Co. | 1 | 0 | 0 | Feb 2004 |
| Transtexas Gas Corporation | 1 | 0 | 34.6K | Oct 1994 |
| Union Pacific Resources Company | 1 | 0 | 19.8K | Jun 2000 |
| West Energy Developers, Inc. | 1 | 0 | 22.7K | Mar 2000 |
Counties
- Zapata County → 70 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Vela B #5 | Merit Energy Company | Zapata | Dec 2, 1991 | — | 0 | 0 |
| Guerra M #4 | Merit Energy Company | Zapata | Dec 19, 1989 | — | 0 | 0 |
| Vela B #4 | Merit Energy Company | Zapata | Sep 11, 1989 | — | 0 | 0 |
| Guerra L #9 | Hilcorp Energy Company | Zapata | Sep 5, 1989 | — | 0 | 0 |
| Guerra L #3 | Hilcorp Energy Company | Zapata | Feb 19, 1988 | — | 0 | 0 |
| Eufemia #1 | Amax Oil & Gas Inc. | Zapata | Feb 15, 1987 | — | 0 | 0 |
| Humberto #1 | Amax Oil & Gas Inc. | Zapata | Jan 23, 1987 | — | 0 | 0 |
| Vela Serapio Heirs GU C Lse #13 | Hilcorp Energy Company | Zapata | Sep 18, 1986 | — | 0 | 0 |
| Garcia Salvador #11 | Enron Oil & Gas Company | Zapata | Sep 7, 1986 | — | 0 | 0 |
| Vela B #3 | Merit Energy Company | Zapata | Aug 31, 1986 | — | 0 | 0 |
About this data
Field 77973700 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/77973700, documented in the API reference.