FIELDS · TEXAS · FIELD 67381500
Onlaw (Grayburg)
Field · District 08 · Pecos County and 1 more · Grayburg in every state →
Onlaw (Grayburg) is an RRC field with 15 leases on file reported by 3 operators, mostly in Pecos County.
No volume has been reported since June 2019.
Vanco Oil & Gas Corp. holds the most, 10 leases and 125,901 mcf of gas lifetime.
Lifetime, the field has reported 46 barrels of oil and 667,443 mcf of gas.
- 15
- leases on file
- 0
- leases reporting volume
- 3
- operators, all time
- 0
- active wellbores of 16 · 0 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 0
- Mcf gas, same 12 months
- 46
- bbl oil, lifetime · 667,443 Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Apr 2026 0 · prior 12 0
Onlaw (Grayburg): Gas by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 2
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Vanco Oil & Gas Corp. | 10 | 46 | 126K | May 2014 |
| Mosaic Texas LLC | 5 | 0 | 542K | Jun 2019 |
Counties
- Pecos County → 13 leases
- Crockett County → 2 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Halff 64 West #3 | Vanco Oil & Gas Corp. | Crockett | May 20, 1980 | — | — | — |
| Halff 66-W #2 | Vanco Oil & Gas Corp. | Crockett | Dec 6, 1977 | — | — | — |
| State Riverbed #2 | Vanco Oil & Gas Corp. | Pecos | May 19, 1977 | — | — | — |
| Pecos River Bed #1 | Wilson Wm. B. & Sons Inc. | Crockett | Oct 2, 1976 | — | — | — |
| Yates -K- #3 | Vanco Oil & Gas Corp. | Pecos | Sep 30, 1976 | — | — | — |
| Yates -C- #3 | Vanco Oil & Gas Corp. | Pecos | Oct 8, 1975 | — | — | — |
| Yates D #2 | Vanco Oil & Gas Corp. | Pecos | Jun 2, 1975 | — | — | — |
| Yates Sun a #1 | Vanco Oil & Gas Corp. | Pecos | Apr 9, 1975 | — | — | — |
| Yates E #1 | Mosaic Texas LLC | Pecos | Oct 24, 1974 | — | — | — |
| Yates Sun a #2 | Vanco Oil & Gas Corp. | Pecos | Aug 20, 1974 | — | — | — |
About this data
Field 67381500 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, Grayburg, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/67381500, documented in the API reference.