Armstrong Robert D
Operator of record for 92 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Armstrong Robert D is the operator of record for 92 catalogued U.S. oil & gas wells in 1 state. 87 (95%) are active, 0 (0%) plugged & abandoned and 5 flagged as orphaned. Its largest concentration is in Ohio, with 92 wells (100% of its portfolio).
Wells operated
92
Active
87
Plugged
0
Orphaned
5
Portfolio by state
| State | Wells |
|---|---|
| Ohio | 92 |
Well mix
- Oil wells
- 92
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 95%
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Claim your operator profileWhere does Armstrong Robert D operate?
Armstrong Robert D's catalogued wells are spread across 1 state: Ohio (92). Its 92 Ohio wells are 0.0% of the 242,052 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 Armstrong Robert D’s wells are active, plugged or orphaned?
95% of Armstrong Robert D's catalogued wells are active, 66 percentage points above the national share of 29%. 0% are plugged & abandoned, against 47% nationally. 5 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Armstrong Robert D operate?
By product class, 92 (100%) 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 Lyons George 2 in Washington, OH at 4,200 ft. The wells listed below sit in Washington (OH) and Monroe (OH).
Notable wells operated by Armstrong Robert D
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Lyons George 2 | 34-167-27168 | Active | Oil | Washington, OH | Armstrong Robert D | 4,200 ft |
| Piatt Phena 1 | 34-111-22747 | Active | Oil | Monroe, OH | Armstrong Robert D | 4,150 ft |
| Bradfield B-2 | 34-111-22943 | Active | Oil | Monroe, OH | Armstrong Robert D | 4,091 ft |
| Wheaton Rockoil Ernest 1 | 34-167-27686 | Active | Oil | Washington, OH | Armstrong Robert D | 4,050 ft |
| Rinard Clarence 2 | 34-167-25293 | Active | Oil | Washington, OH | Armstrong Robert D | 4,040 ft |
| Hall Charles E 1 | 34-111-22119 | Active | Oil | Monroe, OH | Armstrong Robert D | 4,011 ft |
| Bradfield 1 | 34-111-22846 | Active | Oil | Monroe, OH | Armstrong Robert D | 4,010 ft |
| Schneider Rockoil A Etal 1 | 34-167-27729 | Active | Oil | Washington, OH | Armstrong Robert D | 4,002 ft |
| Bennett 1 | 34-167-26324 | Active | Oil | Washington, OH | Armstrong Robert D | 4,000 ft |
| Bell Rockoil Heirs 1 | 34-111-23072 | Active | Oil | Monroe, OH | Armstrong Robert D | 3,999 ft |
| Sabol Michael 1 | 34-167-25995 | Active | Oil | Washington, OH | Armstrong Robert D | 3,992 ft |
| Frontier Local School District 1 | 34-167-26706 | Active | Oil | Washington, OH | Armstrong Robert D | 3,990 ft |
Deepest first where depth is published. See all 92 wells →
Frequently asked questions
How many wells does Armstrong Robert D operate?
Armstrong Robert D is the operator of record for 92 catalogued oil & gas wells, with the largest concentration in Ohio (92). Only wells in states WellCensus has ingested are counted.
How many of Armstrong Robert D's wells are still active?
87 of Armstrong Robert D's catalogued wells are active; 0 are plugged & abandoned and 5 are flagged as orphaned.
In which states does Armstrong Robert D operate wells?
Armstrong Robert D is the operator of record for wells in Ohio (92).
Does Armstrong Robert D operate mostly oil or gas wells?
92 of Armstrong Robert D's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Armstrong Robert D's deepest well?
Among wells with a published depth, Lyons George 2 in Washington, OH is the deepest at 4,200 ft.
Where Armstrong Robert D'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, “Armstrong Robert D — well portfolio”, https://wellcensus.com/operators/armstrong-robert-d-71333 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).