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WellCensus

Midstream Energy Partners USA

Operator of record for 3 catalogued wells across 1 state. Every well below links to its full registry page.

At a glance

Midstream Energy Partners USA is the operator of record for 3 catalogued U.S. oil & gas wells in 1 state. 2 (67%) are active, 0 (0%) plugged & abandoned. Its largest concentration is in California, with 3 wells (100% of its portfolio).

Wells operated

3

Active

2

Plugged

0

Orphaned

0

Portfolio by state

StateWells
California3

Well mix

Oil wells
0
Gas wells
0
Shut-in
0
Active share
67%

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Where does Midstream Energy Partners USA operate?

Midstream Energy Partners USA's catalogued wells are spread across 1 state: California (3). Its 3 California wells are 0.0% of the 242,471 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 Midstream Energy Partners USA’s wells are active, plugged or orphaned?

67% of Midstream Energy Partners USA's catalogued wells are active, 36 percentage points above the national share of 30%. 0% are plugged & abandoned, against 48% nationally. None of the wells filed under this name is flagged as orphaned.

What kinds of wells does Midstream Energy Partners USA operate?

By product class, 0 (0%) are oil wells and 0 (0%) gas wells; nationally the shares are 45% and 18%.

Notable wells operated by Midstream Energy Partners USA

Wells operated by Midstream Energy Partners USA
WellAPI # / state IDStatusTypeLocationOperatorDepth
Coles Levee A 83-3204-029-15283ActiveInjectionKern, CAMidstream Energy Partners (USA), LLC—
Coles Levee A 62-3204-029-58208ActiveInjectionKern, CAMidstream Energy Partners (USA), LLC—
Coles Levee A 61-3204-029-01367Other statusInjectionKern, CAMidstream Energy Partners (USA), LLC—

Deepest first where depth is published. See all 3 wells →

Frequently asked questions

How many wells does Midstream Energy Partners USA operate?

Midstream Energy Partners USA is the operator of record for 3 catalogued oil & gas wells, with the largest concentration in California (3). Only wells in states WellCensus has ingested are counted.

How many of Midstream Energy Partners USA's wells are still active?

2 of Midstream Energy Partners USA's catalogued wells are active; 0 are plugged & abandoned.

In which states does Midstream Energy Partners USA operate wells?

Midstream Energy Partners USA is the operator of record for wells in California (3).

Does Midstream Energy Partners USA operate mostly oil or gas wells?

0 of Midstream Energy Partners USA's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.

Where Midstream Energy Partners USA'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, “Midstream Energy Partners USA — well portfolio”, https://wellcensus.com/operators/midstream-energy-partners-usa-31380 (data as of October 28, 2026).

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