Ranger Lake; Upper Penn

Oil · Southeast New Mexico · Lea County · Upper Penn in every state →

6: active completions of 35 · 2 operators today
8,970: bbl oil, 12 months through Aug 2026 · −16%
31: Mcf gas, same 12 months · −99%
1.2M: bbl oil since Dec 1992 · 1.2M Mcf gas

Every well completed in it, searchable → · Median top perforation 10,235 ft · OCD spacing: 80 acres oil

Reported production by month

Last 12 months 8,970 · prior 12 10,686(-16%)

Operators

Operator	Active	Oil, 12 mo	Gas, 12 mo
Afoc, LLC	5	6,841	0
Extex Operating Company	1	2,129	31
Texas Pacific Oil Co Inc	0	0	0
Pride Energy Company	0	0	0
Phillips Petroleum Co	0	0	0
Pre-Ongard Well Operator	0	0	0

Counties

Lea County6 active of 35

Largest completions

OIL, THEN GAS · 12 MONTHS THROUGH AUG 2026

Well	Operator	County	Completed	Top perf, ft	Oil, 12 mo	Gas, 12 mo
State BF #003	Extex Operating Company	Lea	Jun 22, 2004	10,215	2,129	31
West Ranger Unit #013	Afoc, LLC	Lea	—	10,272	1,369	0
West Ranger Unit #007	Afoc, LLC	Lea	—	10,212	1,369	0
West Ranger Unit #016	Afoc, LLC	Lea	—	10,245	1,368	0
West Ranger Unit #020	Afoc, LLC	Lea	Feb 2, 2008	10,235	1,368	0
West Ranger Unit #012	Afoc, LLC	Lea	Oct 25, 2008	10,228	1,367	0

Latest completions

BY COMPLETION DATE

Well	Operator	County	Completed	Top perf, ft	Oil, 12 mo	Gas, 12 mo
West Ranger Unit #012	Afoc, LLC	Lea	Oct 25, 2008	10,228	1,367	0
West Ranger Unit #020	Afoc, LLC	Lea	Feb 2, 2008	10,235	1,368	0
State BF #003	Extex Operating Company	Lea	Jun 22, 2004	10,215	2,129	31

About this data

New Mexico Oil Conservation Division's pool registry, its well completions, and the volumes operators filed against the pool on form C-115, through Aug 2026. The formation, Upper Penn, is read from the pool's name. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/fields/nm/50730, documented in the API reference.