Terra Max
Operator of record for 14 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Terra Max is the operator of record for 14 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 9 (64%) are plugged & abandoned. Its largest concentration is in Kansas, with 14 wells (100% of its portfolio).
Wells operated
14
Active
0
Plugged
9
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 14 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Terra Max to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Terra Max operate?
Terra Max's catalogued wells are spread across 1 state: Kansas (14). Its 14 Kansas wells are 0.0% of the 473,140 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 Terra Max’s wells are active, plugged or orphaned?
0% of Terra Max's catalogued wells are active, 29 percentage points below the national share of 29%. 64% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Terra Max operate?
By product class, 6 (43%) 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 Johnson 2-19 in Ellis, KS at 3,760 ft. The wells listed below sit in Ellis (KS) and Rooks (KS).
Notable wells operated by Terra Max
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Johnson 2-19 | 15-051-23537 | Plugged & abandoned | Other type | Ellis, KS | Terra Max, Inc. | 3,760 ft |
| Stice 4-13 | 15-163-22026 | Plugged & abandoned | Other type | Rooks, KS | Terra Max, Inc. | 3,552 ft |
| Desmarteau 1-9 | 15-163-22025 | Plugged & abandoned | Other type | Rooks, KS | Terra Max, Inc. | 3,499 ft |
| Griebel 'B' 2-17 | 15-163-22006 | Plugged & abandoned | Other type | Rooks, KS | Terra Max, Inc. | 3,480 ft |
| McMillan 1-14 | 15-163-21823 | Plugged & abandoned | Other type | Rooks, KS | Terra Max, Inc. | 3,455 ft |
| McMillan 2-14 | 15-163-22188 | Plugged & abandoned | Other type | Rooks, KS | Terra Max, Inc. | 3,450 ft |
| Axelson 1-13 | 15-163-21896 | Plugged & abandoned | Other type | Rooks, KS | Terra Max, Inc. | 3,450 ft |
| Rupp 1-22 | 15-051-23514 | Plugged & abandoned | Oil | Ellis, KS | Terra Max, Inc. | 3,400 ft |
| Johnson 1 | 15-051-23088 | Plugged & abandoned | Other type | Ellis, KS | Terra Max, Inc. | 1,175 ft |
| Stice 3-13 | 15-163-22010 | Other status | Oil | Rooks, KS | Terra Max, Inc. | — |
| Burton Heirs 'B' 1-9 | 15-163-22024 | Other status | Oil | Rooks, KS | Terra Max, Inc. | — |
| Burton Heirs 'A' 1-9 | 15-163-22023 | Other status | Oil | Rooks, KS | Terra Max, Inc. | — |
Deepest first where depth is published. See all 14 wells →
Frequently asked questions
How many wells does Terra Max operate?
Terra Max is the operator of record for 14 catalogued oil & gas wells, with the largest concentration in Kansas (14). Only wells in states WellCensus has ingested are counted.
How many of Terra Max's wells are still active?
0 of Terra Max's catalogued wells are active; 9 are plugged & abandoned.
In which states does Terra Max operate wells?
Terra Max is the operator of record for wells in Kansas (14).
Does Terra Max operate mostly oil or gas wells?
6 of Terra Max's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Terra Max's deepest well?
Among wells with a published depth, Johnson 2-19 in Ellis, KS is the deepest at 3,760 ft.
Where Terra Max'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, “Terra Max — well portfolio”, https://wellcensus.com/operators/terra-max-78619 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).