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Amerada Petroleum

Operator of record for 81 catalogued wells across 9 states. Every well below links to its full registry page.

Filed as: AMERADA PETROLEUM CO. · AMERADA PETROLEUM CORP · AMERADA PETROLEUM CORP. · AMERADA PETROLEUM CORPORATION · …

At a glance

Amerada Petroleum is the operator of record for 81 catalogued U.S. oil & gas wells in 9 states. None is listed as active, 73 (90%) are plugged & abandoned and 5 flagged as orphaned. Its largest concentration is in Colorado, with 31 wells (38% of its portfolio).

Wells operated

81

Active

0

Plugged

73

Orphaned

5

Portfolio by state

StateWells
Colorado31
Arkansas24
Mississippi11
California4
North Dakota4
Utah3
Alabama2
Kentucky1
Wyoming1

Well mix

Oil wells
29
Gas wells
0
Shut-in
0
Active share
0%

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Where does Amerada Petroleum operate?

Amerada Petroleum's catalogued wells are spread across 9 states: Colorado (31), Arkansas (24), Mississippi (11), California (4) and North Dakota (4) and 4 more. Its 24 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 Amerada Petroleum’s wells are active, plugged or orphaned?

0% of Amerada Petroleum's catalogued wells are active, 29 percentage points below the national share of 29%. 90% 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 Amerada Petroleum operate?

By product class, 29 (36%) 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 Florine Disharoon 1 1 in Claiborne, MS at 13,025 ft. The wells listed below sit in Claiborne (MS), Montezuma (CO), Pulaski (KY), Larimer (CO), Crowley (CO) and Campbell (WY) and other counties. State filings spell the name 7 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.

Notable wells operated by Amerada Petroleum

Wells operated by Amerada Petroleum
WellAPI # / state IDStatusTypeLocationOperatorDepth
Florine Disharoon 1 123-021-00002Plugged & abandonedOther typeClaiborne, MSAmerada Petroleum Co.13,025 ft
2 Ute Tribe05-083-05008Plugged & abandonedOther typeMontezuma, COAmerada Petroleum Corporation9,494 ft
Edwards, Ray 116-199-00380Plugged & abandonedOther typePulaski, KYAmerada Petroleum Corp8,868 ft
3 No Poudre Irrig05-069-05157Plugged & abandonedOther typeLarimer, COAmerada Petroleum Corporation7,838 ft
B P Arens 1 123-021-00001Plugged & abandonedOther typeClaiborne, MSAmerada Petroleum Co.6,999 ft
1 State C05-025-05008Plugged & abandonedOther typeCrowley, COAmerada Petroleum Corporation6,602 ft
East Adon Unit 149-005-07209Plugged & abandonedOilCampbell, WYAmerada Petroleum Corp6,511 ft
1 J Hegarty D05-087-05195Plugged & abandonedOther typeMorgan, COAmerada Petroleum Corporation6,329 ft
1 J Hegarty05-087-05160Plugged & abandonedOther typeMorgan, COAmerada Petroleum Corporation6,319 ft
E-1 Colorado State05-009-05230Plugged & abandonedOther typeBaca, COAmerada Petroleum Corporation6,160 ft
1 Colorado-State F05-003-05000Plugged & abandonedOther typeAlamosa, COAmerada Petroleum Corporation6,070 ft
1 State D05-009-05218Plugged & abandonedOther typeBaca, COAmerada Petroleum Corporation5,675 ft

Deepest first where depth is published. See all 81 wells →

Frequently asked questions

How many wells does Amerada Petroleum operate?

Amerada Petroleum is the operator of record for 81 catalogued oil & gas wells, with the largest concentration in Colorado (31). Only wells in states WellCensus has ingested are counted.

How many of Amerada Petroleum's wells are still active?

0 of Amerada Petroleum's catalogued wells are active; 73 are plugged & abandoned and 5 are flagged as orphaned.

In which states does Amerada Petroleum operate wells?

Amerada Petroleum is the operator of record for wells in Colorado (31), Arkansas (24), Mississippi (11), California (4), North Dakota (4), Utah (3), Alabama (2), Kentucky (1) and Wyoming (1).

Does Amerada Petroleum operate mostly oil or gas wells?

29 of Amerada Petroleum's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.

What is Amerada Petroleum's deepest well?

Among wells with a published depth, Florine Disharoon 1 1 in Claiborne, MS is the deepest at 13,025 ft.

Where Amerada Petroleum'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, “Amerada Petroleum — well portfolio”, https://wellcensus.com/operators/amerada-petroleum-4469 (data as of October 10, 2026).

Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).