Brown & Mckenzie
Operator of record for 17 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Brown & Mckenzie is the operator of record for 17 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 17 (100%) are plugged & abandoned. Its largest concentration is in Louisiana, with 17 wells (100% of its portfolio).
Wells operated
17
Active
0
Plugged
17
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Louisiana | 17 |
Well mix
- Oil wells
- 4
- Gas wells
- 3
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Brown & Mckenzie operate?
Brown & Mckenzie's catalogued wells are spread across 1 state: Louisiana (17). Its 17 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 Brown & Mckenzie’s wells are active, plugged or orphaned?
0% of Brown & Mckenzie's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Brown & Mckenzie operate?
By product class, 4 (24%) are oil wells and 3 (18%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Arthur Roy 001 in St Landry, LA at 11,051 ft. The wells listed below sit in St Landry (LA), St Martin (LA), Calcasieu (LA), Jefferson Davis (LA) and Allen (LA).
Notable wells operated by Brown & Mckenzie
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Arthur Roy 001 | 17-097-20147 | Plugged & abandoned | Other type | St Landry, LA | Brown & Mckenzie, Inc. | 11,051 ft |
| Lydia W Stelly Et Al 001 | 17-097-20227 | Plugged & abandoned | Other type | St Landry, LA | Brown & Mckenzie, Inc. | 10,605 ft |
| Bruce Brown 001 | 17-097-20226 | Plugged & abandoned | Other type | St Landry, LA | Brown & Mckenzie, Inc. | 10,600 ft |
| Chic 1 Rb Sub; Eulice Guillory 001d | 17-097-00693 | Plugged & abandoned | Oil | St Landry, LA | Brown & Mckenzie, Inc. | 10,522 ft |
| Iberville Land Co. 001 | 17-099-20531 | Plugged & abandoned | Gas | St Martin, LA | Brown & Mckenzie, Inc. | 10,300 ft |
| Iberville Land Co 002 | 17-099-20563 | Plugged & abandoned | Other type | St Martin, LA | Brown & Mckenzie, Inc. | 10,107 ft |
| J J Vincent 999999 | 17-019-20455 | Plugged & abandoned | Gas | Calcasieu, LA | Brown & Mckenzie, Inc. | 9,800 ft |
| W.S. Vincent 001 | 17-019-20415 | Plugged & abandoned | Oil | Calcasieu, LA | Brown & Mckenzie, Inc. | 9,790 ft |
| W.S. Vincent 002 | 17-019-20177 | Plugged & abandoned | Gas | Calcasieu, LA | Brown & Mckenzie, Inc. | 9,750 ft |
| Pitre 001 | 17-053-20956 | Plugged & abandoned | Other type | Jefferson Davis, LA | Brown & Mckenzie, Inc. | 9,600 ft |
| Crosby Chemicals 001 | 17-003-20319 | Plugged & abandoned | Other type | Allen, LA | Brown & Mckenzie, Inc. | 9,315 ft |
| Chic 1 Ra Sua; M. Savoy 002 | 17-097-20107 | Plugged & abandoned | Oil | St Landry, LA | Brown & Mckenzie, Inc. | 9,200 ft |
Deepest first where depth is published. See all 17 wells →
Frequently asked questions
How many wells does Brown & Mckenzie operate?
Brown & Mckenzie is the operator of record for 17 catalogued oil & gas wells, with the largest concentration in Louisiana (17). Only wells in states WellCensus has ingested are counted.
How many of Brown & Mckenzie's wells are still active?
0 of Brown & Mckenzie's catalogued wells are active; 17 are plugged & abandoned.
In which states does Brown & Mckenzie operate wells?
Brown & Mckenzie is the operator of record for wells in Louisiana (17).
Does Brown & Mckenzie operate mostly oil or gas wells?
4 of Brown & Mckenzie's catalogued wells are oil wells and 3 are gas wells; the rest are injection, service or unclassified wells.
What is Brown & Mckenzie's deepest well?
Among wells with a published depth, Arthur Roy 001 in St Landry, LA is the deepest at 11,051 ft.
Where Brown & Mckenzie'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, “Brown & Mckenzie — well portfolio”, https://wellcensus.com/operators/brown-mckenzie-78361 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).