Sierra Production
Operator of record for 21 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: SIERRA PRODUCTION COMPANY · SIERRA PRODUCTION INC
At a glance
Sierra Production is the operator of record for 21 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 17 (81%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Louisiana, with 19 wells (90% of its portfolio).
Wells operated
21
Active
0
Plugged
17
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Louisiana | 19 |
| Colorado | 2 |
Well mix
- Oil wells
- 0
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Sierra Production to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Sierra Production operate?
Sierra Production's catalogued wells are spread across 2 states: Louisiana (19) and Colorado (2). Its 19 Louisiana wells are 0.0% of the 225,728 catalogued in that state — its largest share of any state. Counts cover only states whose registries WellCensus has ingested with operator names; wells in Nebraska and Texas (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Sierra Production’s wells are active, plugged or orphaned?
0% of Sierra Production's catalogued wells are active, 29 percentage points below the national share of 29%. 81% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Sierra Production operate?
By product class, 0 (0%) are oil wells and 1 (5%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Sl 11986 001 in Lafourche, LA at 15,250 ft. The wells listed below sit in Lafourche (LA), Terrebonne (LA), St Helena (LA), Jefferson (LA), Cameron (LA) and Vermilion (LA) and other counties. State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Sierra Production
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Sl 11986 001 | 17-057-22294 | Plugged & abandoned | Other type | Lafourche, LA | Sierra Production Company | 15,250 ft |
| Arthur Liner Land Co 001 | 17-109-22863 | Plugged & abandoned | Other type | Terrebonne, LA | Sierra Production Company | 14,908 ft |
| C P Breedon 001 | 17-091-20053 | Orphaned | Other type | St Helena, LA | Sierra Production Company | 13,312 ft |
| Grandison Trust 001 | 17-057-22277 | Plugged & abandoned | Other type | Lafourche, LA | Sierra Production Company | 13,120 ft |
| Adam J Perrin Et Al 001 | 17-051-20736 | Plugged & abandoned | Other type | Jefferson, LA | Sierra Production Company | 12,485 ft |
| Dixie Rice Agr Corp Inc 001 | 17-023-22225 | Plugged & abandoned | Other type | Cameron, LA | Sierra Production Company | 12,365 ft |
| Ll&e 001 | 17-057-22287 | Plugged & abandoned | Other type | Lafourche, LA | Sierra Production Company | 12,283 ft |
| Alida Lege Etal 001 | 17-113-21564 | Plugged & abandoned | Other type | Vermilion, LA | Sierra Production Company | 12,076 ft |
| Lubin Allemand 001 | 17-057-22304 | Plugged & abandoned | Other type | Lafourche, LA | Sierra Production Company | 11,800 ft |
| Ll&e 001 | 17-057-22229 | Plugged & abandoned | Other type | Lafourche, LA | Sierra Production Company | 10,900 ft |
| Sl 340 002 | 17-101-21577 | Other status | Other type | St Mary, LA | Sierra Production Company | 10,500 ft |
| Travis White 001 | 17-063-20199 | Plugged & abandoned | Other type | Livingston, LA | Sierra Production Company | 10,300 ft |
Deepest first where depth is published. See all 21 wells →
Frequently asked questions
How many wells does Sierra Production operate?
Sierra Production is the operator of record for 21 catalogued oil & gas wells, with the largest concentration in Louisiana (19). Only wells in states WellCensus has ingested are counted.
How many of Sierra Production's wells are still active?
0 of Sierra Production's catalogued wells are active; 17 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Sierra Production operate wells?
Sierra Production is the operator of record for wells in Louisiana (19) and Colorado (2).
Does Sierra Production operate mostly oil or gas wells?
0 of Sierra Production's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Sierra Production's deepest well?
Among wells with a published depth, Sl 11986 001 in Lafourche, LA is the deepest at 15,250 ft.
Where Sierra Production's wells are
About this data
Source: State oil & gas regulator registries (operator of record as filed, exact-normalized across states) plus the USGS United States Documented Orphaned Well Database (2026), as published October 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Sierra Production — well portfolio”, https://wellcensus.com/operators/sierra-production-19626 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).