FIELDS · TEXAS · FIELD 62480500
Monksfield (350 Sand)
Field · District 01 · Bexar County
Monksfield (350 Sand) is an RRC field with 16 leases on file reported by 18 operators, in Bexar County.
In the 12 months reported through August 2026 it produced 4,214 barrels of oil, down 12% on the year before, from 6 leases reporting volume.
South Sam Operating Company, LLC holds the most, 7 leases and 345,140 barrels of oil lifetime.
Lifetime, the field has reported 534,258 barrels of oil and 1,546 mcf of gas.
- 16
- leases on file
- 6
- leases reporting volume
- 18
- operators, all time
- 707
- active wellbores of 1,554 · 2 operators today
- 4,214
- bbl oil, 12 months through Aug 2026 · −12%
- 0
- Mcf gas, same 12 months
- 534,258
- bbl oil, lifetime · 1,546 Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Aug 2026 4,214 · prior 12 4,771(-12%)
Monksfield (350 Sand): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 8
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| South Sam Operating Company, LLC | 7 | 345K | 1.03K | Aug 2026 |
| MDF Oil Company | 1 | 110K | 21 | Aug 2026 |
| Sorto, Peters God | 1 | 41.6K | 104 | Aug 2026 |
| South Loop Operating, L.C. | 1 | 20.7K | 142 | Nov 2005 |
| Root Drilling Company | 3 | 14.6K | 148 | Jun 2003 |
| R.D. Oil Company | 1 | 1.6K | 49 | Sep 2001 |
| Seeker Oil Company, Incorporated | 1 | 264 | 49 | Jan 1997 |
| Brinkoeter Gas & Oil | 1 | 0 | 0 | — |
Counties
- Bexar County → 16 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Friesenhahn M.J. #2 #46 | South Sam Operating Company LLC | Bexar | Jan 23, 1994 | — | — | — |
| Ehler #2 | Brinkoeter Gas & Oil | Bexar | Mar 3, 1992 | — | — | — |
| Mauerman -a- #c 10DA | South Sam Operating Company LLC | Bexar | Jan 31, 1991 | — | — | — |
| Segura #d 51 | R.D. Oil Company | Bexar | Dec 6, 1990 | — | — | — |
| Segura #d 41 | R.D. Oil Company | Bexar | Dec 5, 1990 | — | — | — |
| Segura #d 32 | R.D. Oil Company | Bexar | Dec 4, 1990 | — | — | — |
| Segura #d 31 | R.D. Oil Company | Bexar | Dec 3, 1990 | — | — | — |
| Segura #d 21 | R.D. Oil Company | Bexar | Nov 27, 1990 | — | — | — |
| Segura #d 12 | R.D. Oil Company | Bexar | Nov 26, 1990 | — | — | — |
| Segura #d 11 | R.D. Oil Company | Bexar | Nov 20, 1990 | — | — | — |
About this data
Field 62480500 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, Aug 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/62480500, documented in the API reference.