R Merrill Harris
Operator of record for 17 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
R Merrill Harris 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 Mississippi, with 17 wells (100% of its portfolio).
Wells operated
17
Active
0
Plugged
17
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Mississippi | 17 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does R Merrill Harris operate?
R Merrill Harris's catalogued wells are spread across 1 state: Mississippi (17). Its 17 Mississippi wells are 0.0% of the 34,924 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 (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of R Merrill Harris’s wells are active, plugged or orphaned?
0% of R Merrill Harris's catalogued wells are active, 30 percentage points below the national share of 30%. 100% are plugged & abandoned, against 48% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does R Merrill Harris operate?
By product class, 0 (0%) are oil wells and 0 (0%) gas wells; nationally the shares are 45% and 18%. The deepest of its wells with a published depth is T D Blair 34-1 1 1 in Clarke, MS at 15,238 ft. The wells listed below sit in Clarke (MS), Jasper (MS), Smith (MS), Yazoo (MS) and Madison (MS).
Notable wells operated by R Merrill Harris
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| T D Blair 34-1 1 1 | 23-023-20073 | Plugged & abandoned | Other type | Clarke, MS | R. Merrill Harris | 15,238 ft |
| St Of Miss Un 34-11 1 1 | 23-061-20060 | Plugged & abandoned | Other type | Jasper, MS | R. Merrill Harris | 15,220 ft |
| Evans Unit 4-4 1 1 | 23-023-20165 | Plugged & abandoned | Other type | Clarke, MS | R. Merrill Harris | 14,320 ft |
| F W Mitts 1-5 1 1 | 23-061-20063 | Plugged & abandoned | Other type | Jasper, MS | R. Merrill Harris | 13,964 ft |
| Covington-Donald Un 1 1 | 23-023-20114 | Plugged & abandoned | Other type | Clarke, MS | R. Merrill Harris | 13,160 ft |
| J T Moore 10-12 1 1 | 23-023-20084 | Plugged & abandoned | Other type | Clarke, MS | R. Merrill Harris | 12,278 ft |
| Mrs J M Mccormick 1 1 | 23-061-00270 | Plugged & abandoned | Other type | Jasper, MS | R. Merrill Harris | 5,596 ft |
| J E Mcmullen Estate 1 1 | 23-061-00269 | Plugged & abandoned | Other type | Jasper, MS | R. Merrill Harris | 5,230 ft |
| Ainworth Etal 26-10 1 1 | 23-129-00248 | Plugged & abandoned | Other type | Smith, MS | R. Merrill Harris | — |
| Allen Bridgeforth 1 1 | 23-163-00128 | Plugged & abandoned | Other type | Yazoo, MS | R. Merrill Harris | — |
| Franklin & Johnson 1 1 | 23-089-00138 | Plugged & abandoned | Other type | Madison, MS | R. Merrill Harris | — |
| Trolio 1 1 | 23-089-00140 | Plugged & abandoned | Other type | Madison, MS | R. Merrill Harris | — |
Deepest first where depth is published. See all 17 wells →
Frequently asked questions
How many wells does R Merrill Harris operate?
R Merrill Harris is the operator of record for 17 catalogued oil & gas wells, with the largest concentration in Mississippi (17). Only wells in states WellCensus has ingested are counted.
How many of R Merrill Harris's wells are still active?
0 of R Merrill Harris's catalogued wells are active; 17 are plugged & abandoned.
In which states does R Merrill Harris operate wells?
R Merrill Harris is the operator of record for wells in Mississippi (17).
Does R Merrill Harris operate mostly oil or gas wells?
0 of R Merrill Harris's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is R Merrill Harris's deepest well?
Among wells with a published depth, T D Blair 34-1 1 1 in Clarke, MS is the deepest at 15,238 ft.
Where R Merrill Harris'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 28, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “R Merrill Harris — well portfolio”, https://wellcensus.com/operators/r-merrill-harris-137878 (data as of October 28, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).