FIELDS · 8730700 · DISTRICT 08
Blalock (Wolfcamp)
Glasscock 15
Blalock (Wolfcamp) is an RRC field with 15 leases on file reported by 28 operators, in Glasscock County.
In the 12 months reported through April 2026 it produced 105 barrels of oil, down 93% on the year before, from 2 leases reporting volume.
OXY USA Inc holds the most, 1 leases and 207,813 barrels lifetime.
Lifetime, the field has reported 557,795 barrels of oil and 2.6 million mcf of gas, across 14 oil and 1 gas leases.
- 15
- leases on file · 14 oil, 1 gas
- 28
- operators, all time
- 105
- bbl oil, last 12 reported -93%
- 34
- mcf gas, last 12 reported -75%
- 2
- leases reporting volume
- 558K
- bbl oil, lifetime · 2.59M mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026 · LAST VOLUME AUG 2020
Oil by month
TEN YEARS · EVERY LEASE IN THE FIELD
Barrels reported on Form PR across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 105 · prior 12 1,612(-93%)
Gas by month
TEN YEARS · EVERY LEASE IN THE FIELD
Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 34 · prior 12 138(-75%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 0 · a year earlier 1(-100%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 11
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| OXY USA Inc | 1 | 208K | 867K | Jan 2020 |
| COG Oper LLC | 1 | 92.3K | 233K | May 2020 |
| Thompson, J. Cleo | 5 | 79.5K | 272K | Feb 1997 |
| Veritas Engy, LLC | 1 | 45.5K | 161K | Sep 2016 |
| Parsley Engy Operations, LLC | 1 | 42.7K | 103K | Jul 2020 |
| Atlas Oper LLC | 1 | 35.8K | 91.9K | Jan 2017 |
| RP Oper, L.L.C | 1 | 29.4K | 790K | Jun 2020 |
| XTO Engy Inc | 1 | 20.8K | 59.3K | Aug 2020 |
| Trend Expl Co | 1 | 3.64K | 6.42K | May 1996 |
| WTG Expl | 1 | 381 | 8.16K | Jul 2007 |
| Coastal Oil & Gas Corp | 1 | 40 | 5 | Dec 1993 |
Counties
- Glasscock County → 15 leases
About this data
Field 8730700 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.
New to these records? how production is reported
Developers: this page as JSON is GET /v1/data/fields/tx/8730700, documented in the API reference.