FIELDS · TEXAS · FIELD 91156600
Triangle -H- (Lower Gray)
Field · District 7B · Coleman County
Triangle -H- (Lower Gray) is an RRC field with 8 leases on file reported by 2 operators, in Coleman County.
No volume has been reported since July 2026.
Fortuna Exploration, Inc. holds the most, 4 leases and 8,678 barrels lifetime.
Lifetime, the field has reported 8,678 barrels of oil and 94,277 mcf of gas, across 4 oil and 4 gas leases.
- 8
- leases on file · 4 oil, 4 gas
- 0
- leases reporting volume
- 2
- operators, all time
- 0
- active wellbores of 5 · 0 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 0
- Mcf gas, same 12 months
- 8,678
- bbl oil, lifetime · 94,277 Mcf gas
Every well completed in it, searchable →
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 2
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Fortuna Exploration, Inc. | 4 | 8.68K | 83K | Jul 2026 |
| Marianas Operating Co. | 4 | 0 | 11.3K | Aug 2003 |
Counties
- Coleman County → 8 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Ranch Eight #1 | Marianas Operating Co. | Coleman | Mar 1, 1986 | — | 0 | 0 |
| Ranch Six #1 | Marianas Operating Co. | Coleman | Oct 1, 1985 | — | 0 | 0 |
| Ranch Seven #1 | Marianas Operating Co. | Coleman | Sep 25, 1985 | — | 0 | 0 |
| Herring #1 | Royal Oak Group Inc. The | Coleman | May 1, 1985 | — | 0 | 0 |
| Ranch Five #1 | Marianas Operating Co. | Coleman | May 1, 1985 | — | 0 | 0 |
About this data
Field 91156600 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/91156600, documented in the API reference.