Mason Don & Son
Operator of record for 18 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Mason Don & Son is the operator of record for 18 catalogued U.S. oil & gas wells in 1 state. 16 (89%) are active, 1 (6%) plugged & abandoned. Its largest concentration is in Arkansas, with 18 wells (100% of its portfolio).
Wells operated
18
Active
16
Plugged
1
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Arkansas | 18 |
Well mix
- Oil wells
- 16
- Gas wells
- 0
- Shut-in
- 1
- Active share
- 89%
Is this your company?
Claim Mason Don & Son to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Mason Don & Son operate?
Mason Don & Son's catalogued wells are spread across 1 state: Arkansas (18). Its 18 Arkansas wells are 0.1% of the 33,791 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 Mason Don & Son’s wells are active, plugged or orphaned?
89% of Mason Don & Son's catalogued wells are active, 60 percentage points above the national share of 29%. 6% are plugged & abandoned, against 47% nationally. 1 wells (6%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Mason Don & Son operate?
By product class, 16 (89%) 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 Murphy, Julia 11 in Union, AR at 2,915 ft.
Notable wells operated by Mason Don & Son
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Murphy, Julia 11 | 03-139-13361 | Active | Injection | Union, AR | Mason, Don & Son LLC | 2,915 ft |
| Wells 8 | 03-139-11018 | Plugged & abandoned | Oil | Union, AR | Mason, Don & Son LLC | 2,707 ft |
| J.G. Murphy 8 | 03-139-10907 | Active | Oil | Union, AR | Mason, Don & Son LLC | 2,700 ft |
| Murphy, Julia 10 | 03-139-10967 | Active | Oil | Union, AR | Mason, Don & Son LLC | 2,700 ft |
| J.G. Murphy 9 | 03-139-10962 | Active | Oil | Union, AR | Mason, Don & Son LLC | 2,700 ft |
| J.G. Murphy 7 | 03-139-10875 | Active | Oil | Union, AR | Mason, Don & Son LLC | 2,697 ft |
| Murphy, Julia 5 | 03-139-70172 | Shut-in | Injection | Union, AR | Mason, Don & Son LLC | 2,606 ft |
| Hicks, R J 5 | 03-139-13420 | Active | Oil | Union, AR | Mason, Don & Son LLC | 2,467 ft |
| J.G. Murphy 6 | 03-139-00532 | Active | Oil | Union, AR | Mason, Don & Son LLC | 2,200 ft |
| Hicks, R J 2 | 03-139-11504 | Active | Oil | Union, AR | Mason, Don & Son LLC | 2,180 ft |
| R.J. Hicks 3 | 03-139-12548 | Active | Oil | Union, AR | Mason, Don & Son LLC | 2,157 ft |
| R.J. Hicks 4 | 03-139-12549 | Active | Oil | Union, AR | Mason, Don & Son LLC | 2,147 ft |
Deepest first where depth is published. See all 18 wells →
Frequently asked questions
How many wells does Mason Don & Son operate?
Mason Don & Son is the operator of record for 18 catalogued oil & gas wells, with the largest concentration in Arkansas (18). Only wells in states WellCensus has ingested are counted.
How many of Mason Don & Son's wells are still active?
16 of Mason Don & Son's catalogued wells are active; 1 are plugged & abandoned.
In which states does Mason Don & Son operate wells?
Mason Don & Son is the operator of record for wells in Arkansas (18).
Does Mason Don & Son operate mostly oil or gas wells?
16 of Mason Don & Son's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Mason Don & Son's deepest well?
Among wells with a published depth, Murphy, Julia 11 in Union, AR is the deepest at 2,915 ft.
Where Mason Don & Son'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, “Mason Don & Son — well portfolio”, https://wellcensus.com/operators/mason-don-son-138254 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).