Oil & Gas Group
This group brings together those who are interested in topics around oil and gas exploration, drilling, refining, and processing.
Post
Visualizing North Dakota Oil & Gas Production (Through July 2021)
This article contains still images from the interactive dashboards available in the original blog post. To follow the instructions in this article, please use the interactive dashboards. Furthermore, they allow you to uncover other insights as well.
Visit ShaleProfile blog to explore the full interactive dashboard
These interactive presentations contain the latest oil & gas production data from all 16,576 horizontal wells in North Dakota that started production from 2005 onward, through July.
Total production
Oil production in North Dakota from horizontal wells fell m-o-m by 50 thousand bo/d in July (5%). Although 46 wells began producing in July, the same number as in June, their average initial performance was poorer than usual, which explains about half of the decline. Natural gas production fell as well, to 2.8 Bcf/d.
Supply projection
As of last week, 22 rigs have been drilling horizontal wells in the state (according to Baker Hughes), the highest number since April last year. Our supply projection dashboard shows that still a few more rigs are required to maintain current output:
Tight oil outlook in North Dakota, by county, based on the current rig count and well/rig productivity.
Well productivity
In the 3rd tab (Well quality), you can view how average well productivity has changed over time in North Dakota. The 2020 vintage wells are so far outperforming earlier wells. Based on our production forecasts, which we generate on well level whenever new production data comes in, we can also see that in the core of the Bakken, wells from last year are forecasted to have the best performance so far:
The 20-year oil production forecasts for all wells in the 4 core counties, by vintage. Horizontal wells since 2013 only.
As you can find in the right-hand chart, these wells from 2020 are forecasted to produce over 0.5 million barrels of oil within their first 20 years on production, on average. After 20 years, they will have declined to a production rate of about 12 b/d.
Water production
The following overview, from our Water Production dashboard, shows the water/oil ratio for all the wells in the 4 core Bakken counties, while in the top-right graph the total amount of produced oil (green) and water (blue) produced is displayed, as well as the water/oil ratio (yellow):
Water/oil ratio in the core 4 Bakken counties. Horizontal wells with a production start since 2007 only.
In July, 1.5 barrels of water were produced for each barrel of oil (displayed in yellow, right-hand axis), the highest number in over a decade. This was likely an aberration, but this metric is trending ever higher.
Top operators
The final tab shows the production history and location of the top 12 operators in North Dakota. The output from Continental Resources, the number 1, has fallen to 150 thousand b/d in July, down by 25% from the peak in November 2019 (205 kb/d).
Finally
Next week we will have a new post on the Permian.
Sources
For these presentations, I used data gathered from the following sources:
- DMR of North Dakota. These presentations only show the production from horizontal wells; a small amount (about 40 kbo/d) is produced from conventional vertical wells.
- FracFocus.org
Visit our blog to read the full post and use the interactive dashboards to gain more insight: https://bit.ly/3jXutPx
Follow us on Social Media:
Twitter: @ShaleProfile
LinkedIn: ShaleProfile
Facebook: ShaleProfile
Discussions
No discussions yet. Start a discussion below.
Get Published - Build a Following
The Energy Central Power Industry Network is based on one core idea - power industry professionals helping each other and advancing the industry by sharing and learning from each other.
If you have an experience or insight to share or have learned something from a conference or seminar, your peers and colleagues on Energy Central want to hear about it. It's also easy to share a link to an article you've liked or an industry resource that you think would be helpful.
Sign in to Participate