Medsker Bryan & Lynn
Operator of record for 14 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Medsker Bryan & Lynn is the operator of record for 14 catalogued U.S. oil & gas wells in 1 state. 8 (57%) are active, 5 (36%) plugged & abandoned. Its largest concentration is in Illinois, with 14 wells (100% of its portfolio).
Wells operated
14
Active
8
Plugged
5
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 14 |
Well mix
- Oil wells
- 12
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 57%
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Claim your operator profileWhere does Medsker Bryan & Lynn operate?
Medsker Bryan & Lynn's catalogued wells are spread across 1 state: Illinois (14). Its 14 Illinois wells are 0.0% of the 174,478 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 Medsker Bryan & Lynn’s wells are active, plugged or orphaned?
57% of Medsker Bryan & Lynn's catalogued wells are active, 28 percentage points above the national share of 29%. 36% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Medsker Bryan & Lynn operate?
By product class, 12 (86%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Stifle, S. J. 9 in Crawford, IL at 1,018 ft.
Notable wells operated by Medsker Bryan & Lynn
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Stifle, S. J. 9 | 12-033-14994 | Plugged & abandoned | Oil | Crawford, IL | Medsker, Bryan & Lynn | 1,018 ft |
| Stifle, S. J. 24 | 12-033-35776 | Active | Oil | Crawford, IL | Medsker, Bryan & Lynn | 999 ft |
| Stifle, S. J. 3 | 12-033-14988 | Plugged & abandoned | Oil | Crawford, IL | Medsker, Bryan & Lynn | 955 ft |
| Stifle, S. J. 4 | 12-033-14989 | Plugged & abandoned | Oil | Crawford, IL | Medsker, Bryan & Lynn | 951 ft |
| McKnight, J. G. 4 | 12-033-15592 | Active | Oil | Crawford, IL | Medsker, Bryan & Lynn | 923 ft |
| Baker, C. C. 5 | 12-033-35457 | Plugged & abandoned | Oil | Crawford, IL | Medsker, Bryan & Lynn | 900 ft |
| Stifle, S. J. WS-1 | 12-033-35455 | Plugged & abandoned | Other type | Crawford, IL | Medsker, Bryan & Lynn | 125 ft |
| Stifle, S. J. 19 | 12-033-14996 | Active | Oil | Crawford, IL | Medsker, Bryan & Lynn | 0 ft |
| McKnight, J. G. 1 | 12-033-15589 | Active | Oil | Crawford, IL | Medsker, Bryan & Lynn | 0 ft |
| McKnight, J. G. 5 | 12-033-15591 | Active | Oil | Crawford, IL | Medsker, Bryan & Lynn | 0 ft |
| Baker, C. C. 3 | 12-033-35456 | Active | Oil | Crawford, IL | Medsker, Bryan & Lynn | 0 ft |
| Reinoehl, S. S. 1 | 12-033-11595 | Active | Oil | Crawford, IL | Medsker, Bryan & Lynn | 0 ft |
Deepest first where depth is published. See all 14 wells →
Frequently asked questions
How many wells does Medsker Bryan & Lynn operate?
Medsker Bryan & Lynn is the operator of record for 14 catalogued oil & gas wells, with the largest concentration in Illinois (14). Only wells in states WellCensus has ingested are counted.
How many of Medsker Bryan & Lynn's wells are still active?
8 of Medsker Bryan & Lynn's catalogued wells are active; 5 are plugged & abandoned.
In which states does Medsker Bryan & Lynn operate wells?
Medsker Bryan & Lynn is the operator of record for wells in Illinois (14).
Does Medsker Bryan & Lynn operate mostly oil or gas wells?
12 of Medsker Bryan & Lynn's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Medsker Bryan & Lynn's deepest well?
Among wells with a published depth, Stifle, S. J. 9 in Crawford, IL is the deepest at 1,018 ft.
Where Medsker Bryan & Lynn'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, “Medsker Bryan & Lynn — well portfolio”, https://wellcensus.com/operators/medsker-bryan-lynn-96238 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).