FIELDS · TEXAS · FIELD 59340500
McElroy Ranch (Wolfcamp)
Field · District 08 · Crane County and 1 more · Wolfcamp in every state →
McElroy Ranch (Wolfcamp) is an RRC field with 4 leases on file reported by 20 operators, in Crane County.
In the 12 months reported through April 2026 it produced 4,429 barrels of oil, down 69% on the year before, from 1 lease reporting volume.
FDL Operating, LLC holds the most, 1 lease and 197,421 barrels of oil lifetime.
Lifetime, the field has reported 224,869 barrels of oil and 325,084 mcf of gas.
- 4
- leases on file
- 1
- leases reporting volume
- 20
- operators, all time
- 1
- active wellbores of 10 · 1 operators today
- 4,429
- bbl oil, 12 months through Apr 2026 · −69%
- 4,130
- Mcf gas, same 12 months · −8%
- 224,869
- bbl oil, lifetime · 325,084 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 4,429
McElroy Ranch (Wolfcamp): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 4
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| FDL Operating, LLC | 1 | 197K | 263K | Jul 2017 |
| R3 Operating Corporation | 1 | 18.6K | 8.63K | Jul 2026 |
| Concho Resources Inc. | 1 | 8.74K | 53.7K | Jan 2000 |
| Legacy Reserves Operating LP | 1 | 85 | 47 | May 2017 |
Counties
- Crane County → 4 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| University -25- #1 | R3 Operating Corporation | Crane | Jul 27, 2024 | — | 0 | 0 |
| McElroy Ranch Co. -G- #10 | FDL Operating LLC | Crane | Apr 21, 2015 | — | 0 | 0 |
| Mobil Fee 6 #1 | Concho Resources Inc. | Crane | Jan 26, 1997 | — | 0 | 0 |
| State NY #1 | Legacy Reserves Operating LP | Crane | Aug 2, 1995 | — | 0 | 0 |
| McElroy Ranch Co. -G- #21 | FDL Operating LLC | Crane | Jun 21, 1983 | — | 0 | 0 |
| McElroy Ranch Co. -G- #20 | FDL Operating LLC | Crane | May 6, 1983 | — | 0 | 0 |
| McElroy Ranch Co. -G- #19 | FDL Operating LLC | Upton | Dec 21, 1982 | — | 0 | 0 |
| McElroy Ranch Co. -G- #13 | FDL Operating LLC | Upton | Jan 6, 1981 | — | 0 | 0 |
| McElroy Ranch Co. -G- #9 | FDL Operating LLC | Crane | Jul 2, 1980 | — | 0 | 0 |
About this data
Field 59340500 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. The formation, Wolfcamp, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/59340500, documented in the API reference.