据油价网5月9日报道，根据美国石油协会(API)周二公布的数据显示，本周美国原油库存增加361.8万桶，而分析师预计减少160万桶。

今年迄今增加的原油总储量仍超过3800万桶。

本周，战略储备（SPR）库存连续第六周下降，减少290万桶，至3.62亿桶，这是自1983年10月以来SPR库存的最低水平。

截至4月28日当周，美国原油日产量增加10万桶，达到1230万桶。目前美国的日产量较2020年3月的峰值低80万桶，但比去年同期高40万桶。

周二，在数据发布前，西得克萨斯中质原油WTI和布伦特原油的价格均出现上涨。

截至美国东部时间下午4时10分，WTI当日交易价格上涨0.36美元（涨幅0.49%），至每桶73.52美元，较上周上涨近2美元。布伦特原油当天上涨0.26美元（涨幅0.34%），至77.27美元，较上周上涨约2美元/桶。

数据公布后不久，WTI的交易价格为73.50美元。

汽油库存增加39.9万桶，前一周增加40万桶。馏分油库存继前一周减少100万桶后，又减少394.5万桶。

俄克拉何马州库欣的库存减少131.6万桶，上周增加70万桶。

郝芬 译自 油价网

原文如下：

Surprise Inventory Build Starts To Eat Into Oil Price Rally

Crude oil inventories in the United rose this week by 3.618 million barrels, the American Petroleum Institute (API) data showed on Tuesday, with analysts expecting a 1.600 million barrel draw.

The total number of barrels of crude oil gained so far this year is still more than 38 million barrels.

This week, SPR inventory dropped for the sixth week in a row, shedding 2.9 million barrels for the week to reach 362 million barrels—the lowest amount of crude oil in the SPR since October 1983.

U.S. crude oil production rose by 100,000 bpd during the week ending April 28, to 12.3 million bpd. U.S. production is now 800,000 bpd lower than the peak production seen in March 2020, but 400,000 bpd higher than this time last year.

The price of WTI and Brent were both trading up on Tuesday in the run-up to the data release.

By 4:10 p.m. EST, WTI was trading up $0.36 (+0.49%) on the day at $73.52 per barrel, a nearly $2 per barrel gain week over week. Brent crude was trading up $0.26 (+0.34%) on the day at $77.27—up roughly $2 per barrel from this time last week.

WTI was trading at $73.50 shortly after the data release.

Gasoline inventories rose by 399,000 barrels after rising in the week prior by 400,000 barrels. Distillate inventories fell by 3.945 million barrels after decreasing by 1 million barrels in the week prior.

Inventories at Cushing, Oklahoma, fell by 1.316 million barrels—after rising by 700,000 barrels last week.