據今日油價網站12月13日消息 EIA數據顯示，在過去三年中，每部鉆機的新井石油產量大幅增加，自2019年初以來增長了近85%。 

根據EIA周一發布的最新鉆井產能報告，12月每部鉆機的新油井日產油量增至1142桶，預計1月將保持在1140桶的水平。 

雖然自2019年初以來，月度產量增幅不大，平均每天僅增加14桶，但已將平均每天每部鉆機的產量猛推至1140桶，這比2019年初的628桶增加了81%。 

美國產量最高的七個頁巖區塊的總產量也在上升。根據鉆井產能報告，12月份的產量預計為834.2萬桶/日，1月份的產量預計為843.8萬桶/日。 

相比之下，2019年1月的日產量為811.7萬桶。2020年1月該七個頁巖區塊的產量已增至917.8萬桶/日。 

EIA的鉆探但未完工的油井報告（DUC）顯示，油井數量已經下降，2021年11月估計為4855部鉆機，低于10月的5081部。截至11月的統計，僅二疊紀鉆探但未完工的油井數量下降了105。 

美國產量最多的頁巖區塊二疊紀的1月石油產量預計將比12月的496萬桶/日增加7.1萬桶/日，達到503.1萬桶/日。 

第二高產盆地巴肯預計將增加8000桶/日，1月份達到115.4萬桶/日。預計1月份，巴肯盆地和二疊紀盆地每部鉆機的新油井產量都將下降，其中巴肯盆地和二疊紀盆地每臺鉆機的產量預計將分別下降42桶和4桶。 

王磊 摘譯自 今日油價

原文如下：

Average Production Per U.S. Oil Rig Has Soared 81% Since 2019

New-well oil production per rig has gained some serious ground over the last three years, increasing nearly 85% since the start of 2019, EIA data compiled by Oilprice shows.

According to the EIA’s most recent Drilling Productivity Report published on Monday, new-well oil production per rig rose to 1,142 barrels per day in December, and is expected to stay close to that figure in January, at 1,140.

While the monthly gains have been modest since the beginning of 2019—at an average gain of just 14 barrels per rig per day, it has catapulted the average production per rig per day to 1,140. This is up from 628 at the beginning of 2019—for a gain of 81%. 

Production overall in the seven most prolific shale plays in the United States is also up. According to the DPR, December’s production is estimated at 8.342 million bpd, with January estimated to come in at 8.438 million bpd.

This compares to the January 2019 production of 8.117 million bpd. In the meantime, however, in January 2020, production from the seven plays had increased to 9.178 million bpd. 

The EIA’s Drilled but Uncompleted Wells report (DUC) shows that the number of DUCs has been coming down, with November 2021 estimated at 4,855 rigs, down from October’s 5,081. With a loss of 105 DUCs from the Permian alone as of November’s count.

Oil production in the most prolific shale play in the United States—the Permian—is expected to increase 71,000 bpd in January to 5.031 million bpd—up from 4.960 million bpd in December.

The second most prolific basin, the Bakken, is expected to increase 8,000 bpd to reach 1.154 million bpd in January. Both the Bakken and the Permian are expected to decrease in the new-well production per rig for the month of January, with the Bakken expected to fall by 42 barrels per rig per day, and the Permian by 4 barrels per rig per day.