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Visualizing Permian Oil & Gas Production (Through May 2021)

Enno Peters's picture
CEO ShaleProfile

Background in AI, worked on developing Supply Chain Planning & Optimization solutions for Quintiq, setting up its business in China. Focus on company direction and the technical development...

  • Member since 2018
  • 254 items added with 545,554 views
  • Aug 19, 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

This interactive presentation contains the latest oil & gas production data from all 31,497 horizontal wells in the Permian (Texas & New Mexico) that started producing from 2008/2009 onward, through May 2021.

Total Production

Tight oil production in the Permian was flat at 4.0 million bo/d in May for the 2nd consecutive month (after revisions, horizontal wells only). Natural gas production most likely set a fresh record at over 16 Bcf/d in May (toggle product to ‘gas’).

Supply Projection

As of last week, 235 rigs were drilling horizontal wells in the Permian (according to Baker Hughes). Our Supply Projection dashboard shows what would happen if drilling activity would stay at this level (the interactive version allows you to set your own assumptions):

Horizontal rig count and tight oil outlook in the Permian, based on current drilling activity & well productivity

The bottom chart shows that, all else being equal, output in the basin could slowly start growing again at this level, but that it would still take a while before the previous record would be topped.

Well productivity

In the 3rd tab of the presentation above (“Well quality”), you can analyze how well productivity has improved in the Permian Basin in the last few years, on average.

After normalizing production data for the increase in lateral length, we find that well performance has slightly deteriorated since 2016:

Average oil production rate vs. cumulative oil production, normalized by lateral length. Results are grouped by year of first production (2016-2020).

During these years, lateral lengths increased from 7 thousand feet (2016) to 9 thousand feet (2020), on average.

Well permits

Permitting activity was higher in Q2 this year than in the preceding 4 quarters, as our Permit activity dashboard reveals:

Number of approved permits for horizontal wells, by quarter, since 2020 through August 18th

In Q2 this year 1,742 permits for horizontal wells were approved, versus 1,187 in Q2 last year (~50% increase).

Top operators

In the final tab (“Top operators”) the production and well positions are displayed for the 10 largest producers in the Permian. Pioneer Natural Resources has solidified its lead after its recent acquisition spree, with half a million b/d of operated production capacity in May.


We will have a new post on the Eagle Ford early next week, followed by a post on Pennsylvania (which just released complete June production data, already available in our services).

Production and completion data are subject to revisions.

Note that a significant portion of production in the Permian comes from vertical wells and/or wells that started production before 2008, which are excluded from these presentations.


For these presentations, I used data gathered from the following sources:

  • Texas RRC. Oil production is estimated for individual wells, based on a number of sources, such as lease & pending production data, well completion & inactivity reports, regular well tests, and oil production data.
  • OCD in New Mexico. Individual well production data is provided.


Visit our blog to read the full post and use the interactive dashboards to gain more insight:

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