This group brings together those who are interested in topics around oil and gas exploration, drilling, refining, and processing.

316 Members

Post

Visualizing US Oil & Gas Production (Through June 2019)

ShaleProfile Analytics

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.

These interactive presentations contain the latest oil & gas production data from 114,539 horizontal wells in 12 US states, through June 2019. Cumulative oil and gas production from these wells reached 11.7 billion bbl and 133.7 Tcf of natural gas. West Virginia is deselected in most dashboards, as it has a greater reporting lag. Oklahoma is for now only available in our subscription services.

Oil production from horizontal wells in these states increased slightly in June, to around 7 million bo/d in June (after upcoming revisions). That would represent a growth of 100 thousand bo/d in the first 6 months, far lower than the ~670 thousand bo/d increase in the same period last year, but still positive.

As is visualized in the chart above, total oil production in June can be divided into 3 roughly equal parts: the contribution from wells that began production in the first 6 months since year (dark blue), the ones that started last year (light blue), and all the wells that came online before 2018 (all other colors).

Natural gas production also set a new record (switch “Product” to gas), at 64 Bcf/d.

In the “Well quality” tab, you can easily see how well productivity has changed in the major tight oil basins. Results have steadily improved since 2008, but markedly slower after 2017. Normalized for lateral length (which is possible in our advanced analytics service), and averaged for all the oil wells in these basins, we see no clear improvement since 2016.

EOG is by far the largest operator of tight oil wells (see “Top operators”), producing almost double the numbers 2 to 5. However, its production dropped by almost 8% in June, from which it somewhat recovered in July (based on preliminary data, not visible here).

This “Ultimate recovery” overview shows the relationship between production rates and cumulative production over time. The oil basins are preselected and the wells are grouped by the year in which production started.

The 2nd tab (“Cumulative production ranking”), ranks all counties by cumulative oil production. McKenzie County is shown here in the top spot. Since 2005 more than 1 billion barrels of oil have been produced in this county from horizontal wells, and production is still above half a million bo/d. Lea, Midland, Reeves and Weld are also close to this production rate.

In the following overview (taken from our ShaleProfile Analytics service (Professional)) you can see how well productivity has evolved in each of these 5 counties.

The chart on the top-right shows the average cumulative oil production in the first year on production, by production start date, for each of these counties. It clearly shows that based on this metric, McKenzie is still the most productive area. If you normalize for lateral length in this dashboard, Lea is clearly outperforming the other areas. That probably explains why you can now find the most rigs drilling horizontal wells in Lea County, based on the latest rig count (65, vs. 53 in Reeves and just 18 in McKenzie).

The charts below it reveal that McKenzie also has the longest laterals, while in Midland most proppant is used.

Early next week we will have a new post on North Dakota. Production data through July, in which another production record was set, is already available in our subscription services since last week.

Production data is subject to revisions. For these presentations, I used data gathered from the sources listed below.

FracFocus.org

Arkansas Oil & Gas Commission

Colorado Oil & Gas Conservation Commission

Louisiana Department of Natural Resources. Similar to Texas, lease/unit production is allocated over wells in order to estimate their individual production histories.

Montana Board of Oil and Gas

New Mexico Oil Conservation Commission

North Dakota Department of Natural Resources

Ohio Department of Natural Resources

Pennsylvania Department of Environmental Protection

Texas Railroad Commission. Individual well production is estimated through the allocation of lease production data over the wells in a lease, and from pending lease production data.

Utah Division of Oil, Gas and Mining

Automated Geographic Reference Center of Utah.

West Virginia Department of Environmental Protection

West Virginia Geological & Economic Survey

Wyoming Oil & Gas Conservation Commission

 

Follow us on Social Media:

Twitter: @ShaleProfile
Linkedin: ShaleProfile
Facebook: ShaleProfile

Enno Peters's picture

Thank Enno for the Post!

Energy Central contributors share their experience and insights for the benefit of other Members (like you). Please show them your appreciation by leaving a comment, 'liking' this post, or following this Member.

Discussions

Matt Chester's picture
Matt Chester on Oct 8, 2019 9:46 pm GMT

These interactive presentations contain the latest oil & gas production data from 114,539 horizontal wells in 12 US states, through June 2019

Do you also have data on how the number of horizontal wells have increased over 2019? I'm assuming it started at a lower number than that if you look at year-ago levels?

Enno Peters's picture
Enno Peters on Oct 9, 2019 1:34 pm GMT

Definitely Matt. We have a lot of detail on the well count, e.g. by status and or operator. In the interactive version of the first presentation (on our blog), you can click on the "Well status" overview (3rd tab) to see the total number of horizontal wells over time, by status. You can filter on specific statusses to see e.g. the how the number of completions or DUCs has changed over time.

In our analytics service we can also show this well count by operator, and by production level (e.g. < 25 bo/d).

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.

                 Learn more about posting on Energy Central »