FIELDS · TEXAS · FIELD 78485500
Rottersman (Lobo)
Field · District 04 · Webb County
Rottersman (Lobo) is an RRC field with 42 leases on file reported by 16 operators, in Webb County.
In the 12 months reported through April 2026 it produced 46,808 mcf of gas, down 22% on the year before, from 26 leases reporting volume.
Arete Operating Company III, LLC holds the most, 11 leases and 15 million mcf of gas lifetime.
Lifetime, the field has reported 259,898 barrels of oil and 46 million mcf of gas.
- 42
- leases on file
- 26
- leases reporting volume
- 16
- operators, all time
- 27
- active wellbores of 42 · 3 operators today
- 239
- bbl oil, 12 months through Apr 2026 · −7%
- 46,808
- Mcf gas, same 12 months · −22%
- 259,898
- bbl oil, lifetime · 46.0M Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Apr 2026 239 · prior 12 256(-7%)
Rottersman (Lobo): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 7
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Arete Operating Company III, LLC | 11 | 119K | 15.1M | Apr 2026 |
| Arete Operating Company II, LLC | 17 | 77.2K | 24.4M | Apr 2026 |
| Arete Operating Company, LLC | 7 | 52.6K | 4.64M | Apr 2026 |
| Killam Oil Co., Ltd. | 4 | 10.9K | 1.36M | Mar 2019 |
| Rosetta Resources Operating LP | 1 | 253 | 62.2K | Nov 2006 |
| White Oak Operating Company LLC | 1 | 19 | 446K | Jul 2010 |
| TX Energy Services, LLC | 1 | 0 | 0 | — |
Counties
- Webb County → 42 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Rottersman #25 | Arete Operating Company II LLC | Webb | Mar 20, 2013 | — | — | — |
| Barrera - Martin G.U. #1 | Killam Oil Co. Ltd. | Webb | Jul 23, 2009 | — | — | — |
| Rottersman #18 | Arete Operating Company II LLC | Webb | Sep 2, 2005 | — | — | — |
| Gill F. J. #5 | TX Energy Services LLC | Webb | Jul 27, 2005 | — | — | — |
| Mayers John #11 | Rosetta Resources Operating LP | Webb | May 1, 2004 | — | — | — |
| Rottersman #16 | Arete Operating Company II LLC | Webb | Feb 6, 2003 | — | — | — |
| Mayers #14 | Arete Operating Company III LLC | Webb | Sep 5, 2002 | — | — | — |
| Gill F. J. #18 | Arete Operating Company LLC | Webb | Sep 5, 2002 | — | — | — |
| Gill F. J. #17 | Arete Operating Company LLC | Webb | Jun 21, 2002 | — | — | — |
| Mayers #10 | Arete Operating Company III LLC | Webb | Jun 1, 2002 | — | — | — |
About this data
Field 78485500 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. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/78485500, documented in the API reference.