All of the oil (C + C) production data for the US state charts comes from the EIAʼs Petroleum Supply monthly PSM. After the production charts, an analysis of three EIA monthly reports that project future production is provided. The charts below are updated to April 2021 for the 10 largest US oil producing states.
U.S. April production was essentially flat. It decreased by 19 kb/d to 11,169 kb/d from Marchʼs output of 11,188 kb/d. It was also 113 kb/d higher than January’s.
The June STEO report forecasted US April output would be 11,082 kb/d vs the reported actual output for April of 11,169 kb/d, an under estimate of 87 kb/d.
In the onshore lower 48, April production increased by 80 kb/d, red graph. The 99 kb/d difference between the US’ decrease and the On-shore L48’s increase was largely due to the 92 kb/d decrease from the GOM.
Ranking Production from US States
Listed above are the 10 states with the largest US production. These 10 accounted for 80.8% of US production out of a total production of 11,169 kb/d in April 2021.
On a MoM basis, the largest barrel increases came from Colorado, Texas and New Mexico. On a YoY basis, all states except New Mexico and Utah had a lower output than last year. Note also that New Mexico’s output surpassed North Dakota and moved into second place.
Production by State
Texas production increased by 28 kb/d in April to 4,791 kb/d. In the EIA’s June report, March’s output was revised up by 18 kb/d from 4,745 kb/d to 4,763 kb/d.
In April there were close to 194 oil rigs operation in Texas. By the fourth week of June 25, 201 were operating. From the end of April to the week of June 25, Texas added 7 oil rigs. It appears that the rate of adding rigs in Texas has slowed. See Rig chart in Section 4 further down.
April’s New Mexico production increased by 17 kb/d to 1,172 kb/d. April’s output is a new record.
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