Assessing Reserves, M&A & Potential Impact on Account Plans

With rumors that private equity-funded Double Eagle Energy Holdings IV, LLC (private) could be selling off its Permian assets in the near future, I felt it would be beneficial to assess the current US landscape by analyzing reserve life by the prominent E&Ps as outlined in my Companies Mentioned list at the end of this note. Before delving into the calculations and metrics, let’s first have a quick review of recent M&A transactions.

  • ConocoPhillips’ (COP) acquisition of Marathon Oil (MRO) (May 29, link)

  • Crescent Energy’s (CRGY) acquisition of SilverBow Resources (SBOW) (May 16 link)

  • ExxonMobil (XOM) completes acquisition of Pioneer Natural Resources (May 3 link)

  • Chord Energy’s (CHRD) acquisition of Enerplus Corporation (ERF) (February 21 link)

  • Merger of Diamondback Energy (FANG) and Endeavor Energy Resources (Private) (February 12 link)

  • Merger of Chesapeake Energy (CHK) and Southwestern Energy (SWN) (January 11 link)

  • APA Corporation’s (APA) acquisition of Callon Petroleum (CPE) (January 4 link)

Benchmarking US Onshore Proved Reserves

To gain a clearer understanding of current reserve levels among publicly traded E&Ps, I analyzed the year-end 2022 proved reserves data from the Energy Information Administration (EIA). By comparing these reserves against the FY23 basin-level production data, also from the EIA, I calculated the reserve life index, expressed in years.

It is commonly understood that the Bakken and Eagle Ford basins are the most mature among the major basins in the Lower 48. However, without supporting reserve metrics, such assessments lack concrete validation. My calculations reveal that the Bakken and Eagle Ford have the lowest reserve life indices among the seven basins, with undeveloped reserves at or below four years. While the Bakken is experiencing year-over-year production growth at the basin level, the Eagle Ford, along with the Haynesville and Anadarko basins, have seen YoY monthly declines. Given the limited reserves in these two basins, it is reasonable to expect that the basin-level production growth will likely remain static or potentially decline.

The Permian Basin's total proved reserve life of 12.6 years and undeveloped reserve life of under five years underscore a challenging reality: the basin is unlikely to return to the ~2% monthly sequential growth it enjoyed from 2017 to early 2020. A more realistic forecast predicts sub-1% sequential growth and mid-single-digit YoY growth at the basin level. This aligns with the ongoing consolidation trend in the Permian, driven by the need for security and certainty in inventory. For many E&P companies, Tier 1 acreage is in short supply. The shift to developing Tier 2 inventory has led to either inconsistent production results or a significant drop in well productivity. In simple terms, it’s hard to justify a high-grading strategy when there’s no more "high grade" inventory available. The current reality for E&Ps operating in the Permian, Bakken, and Eagle Ford is that success depends on having the largest and best-quality remaining inventory. This has fueled a steady stream of mergers and acquisitions over the past year, with in-basin acreage alignment being a critical catalyst for these deals.

In their continuous quest to "generate shareholder value," E&P executive teams are likely aiming to strengthen their core assets through scale. This “acquire or be acquired” strategy is designed to position the company as one of the few powerhouse E&Ps out of the flurry of M&A activity that is capable of commanding a dominant market position in their respective basins amid the ongoing M&A activity.

Why This Matters to Business Development/Account Managers

As I delve into the E&P reserves analysis, my advice to Account Managers in the oilfield services and supply sectors is to prepare for further consolidation and to recognize the growing divide between larger E&Ps and junior producers. Similar to the Pareto Principle, approximately 50% of U.S. onshore production is operated by the Companies Mentioned at the end of this note. With an aggregated Lower 48 proved reserve life of ~13 years remaining, it is clear that business development initiatives should focus on securing multi-year service agreements with these top 25 E&Ps. At the same time, it's crucial to remain active in targeting multiple junior producers to meet sales targets.

In addition to this focus, consider the following strategic elements:

  1. Leverage Data Analytics: Utilize advanced data analytics to identify emerging trends and opportunities within both the top 25 E&Ps and junior producers. Tailor service offerings based on predictive insights to stay ahead of the competition.

  2. Diversify Service Offerings: Expand and diversify service offerings to cater to the specific needs of both large and small E&Ps. This can include innovative technological solutions, customized support services, and flexible pricing models to accommodate different budgets and operational scales.

  3. Strengthen Relationships: Foster strong relationships with key decision-makers in both large and junior E&Ps. Regularly engage with clients through workshops, seminars, and industry events to better understand their evolving needs and position your company as a trusted partner.

  4. Collaborative Partnerships: Explore collaborative partnerships and alliances with other service providers to enhance your value proposition. Joint ventures can provide a more comprehensive suite of services, making your company a more attractive option for E&Ps looking for integrated solutions.

  5. Agility and Adaptability: Develop a flexible and agile sales strategy that can quickly adapt to market changes such as the M&A activity we have seen YTD. This includes being prepared to scale operations up or down based on demand and being responsive to shifts in the regulatory landscape.

Permian-Only, Permian & DJ E&Ps

Key Takeaways: Permian-Only, Permian & DJ E&Ps

  • XOM’s Lower 48 reserves before the PXD acquisition are enormous; with the acquisition completed, XOM’s Permian-based undeveloped acreage position is the largest.

  • CVX maintains a significant Permian acreage position, though also commands substantial reserves in the DJ basin through existing acreage as well as its $6.3B May 2023 acquisition of PDC Energy (link). While its acreage life index suggests a substantial runway for future drilling activity, the reserves by the molecule suggest a reserve life under 10 years, which could suggest further acquisition targets in the near term.

  • The $12B December 2023 acquisition of private E&P, CrownRock (link), bolstered OXY’s undeveloped acreage life in the Midland. With additional assets in the DJ basin, and undeveloped reserve life and acreage life at ~3 years it stands to reason that OXY could pursue further acquisitions to bolster its reserves.

  • With a reserve life and acreage life at ~5 years, CIVI appears to be a prime acquisition target; however, the question remains by whom. In addition to CVX and OXY, DVN and OVV also maintain active production in the Niobrara region with assets in Powder River and Uinta basins, respectively.

  • With total proved reserve life metrics at ~ 7 years and undeveloped acreage life metrics at ~2 years, PR and MTDR not only share similar reserve metrics but also represent potential acquisition targets in the Delaware basin. Between their scale of production (PR’s FY23 - ~330Mboepd; MTDR’s FY23 - ~160Mboepd) and modest proved reserve life totals, acquisition activity could cut both ways - either as an accretive M&A target or as a hungry acquiror seeking to improve its reserves inventory to the ~10-year threshold.

  • HPK is the remaining E&P analyzed with Permian assets. While the company appears positioned to be acquired, it is unclear if there are any interested suitors. Given the company’s acreage in eastern Midland, its production on a per well basis and/or the refinancing of its outstanding debt it seems unlikely that HPK would be considered an opportune acquisition target relative to other prospective E&Ps.

Diversified, Bakken & Eagle Ford E&Ps

Key Takeaways: Diversified, Bakken & Eagle Ford E&Ps

  • Over the past 12 months, the Diversified, Bakken, and Eagle Ford sub-groups have been active with acquisitions leaving DVN, EOG and CTRA as potential suitors without a significant acquisition beyond bolt-on deals.

  • CTRA stands out as the most prominent E&P with acreage life and reserve life metrics under 4 years. CTRA’s portfolio of Marcellus, Permian and Anadarko basin assets is unique with only EOG owning active assets in all three basins…yet EOG has been historically reluctant to pursue material acquisitions of CTRA’s scale of production.

  • With its last major acquisition coming in 2016 with the Permian-based Yates Petroleum, EOG’s preference is for organic growth through its active exploration program across its existing, multi-basin acreage footprint. In turn, it appears unlikely that EOG would diverge from its core strategy.

  • DVN has missed on recent acquisition targets that included MRO (acquired by COP), ERF (acquired by CHRD), and CrownRock (acquired by OXY). However, in 2022, DVN had completed bolt-on acquisitions of Validus Energy (Eagle Ford) and RimRock Oil & Gas (Bakken), which could lead to a return to potentially targeting Eagle Ford-based MGY or SM. That said, COP could also be a potential suitor for these Eagle Ford-based E&Ps as I outlined in last week’s review of COP’s acquisition of MRO (link).

Gas (Appalachia & Haynesville) E&Ps

Key Takeaways: Appalachia & Haynesville E&Ps

  • Due to demand weakness amid sustained production growth through the second half of 2023/1Q23, natural gas prices have languished YTD with Henry Hub prices returning above the $2/mcf threshold though at the expense of basin-level production curtailments in the Haynesville and Appalachia basins.

  • Gas producers enjoyed the best reserve life indices among the Companies Mentioned

  • RRC’s reserve life metrics reflect a material divergence as its reserve life index of 23.3 years runs counter to its precariously low acreage life of 2.5 years. This suggests that RRC could potentially be a PDP-driven acquisition target in the near future.

  • CRK is unlikely to pursue any significant near-term acquisitions as the company acquired 200,000 net undeveloped acres in the Western Haynesville in the second half of 2023. CRK has stated that it intends to invest $125-$150MM towards its midstream system as part of its 2024 capital program.

Assessing E&P Reserves Against EIA’s Lower 48 Shale Reserve Estimates

Returning to our basin-level reserve life calculations, the aggregated E&P reserve life metrics align closely with the Lower 48 narrative, taking into account the 2023 reserve adjustments for each E&P. The Bakken, Eagle Ford, and gas-weighted E&Ps show particular consistency with the basin-level reserve calculations, indicating that the E&Ps in these basins provide a reliable pulse check for near-term production activity. Similarly, Permian E&Ps align with the basin-level metrics, with recent production suggesting a more measured pace of development.

I anticipate continued acquisition activity in the Permian, as the drive for inventory security through consolidation shapes the overall theme for 2024. This trend reflects a strategic move towards securing long-term production stability and underscores the importance of reserve inventory amidst an ever-changing oil and gas market landscape.

I appreciate that there is a lot of information here and should you have any questions regarding my reserve calculations feel free to reach out to me via email at [email protected] or by phone at (403) 991-8587.

Companies Mentioned

  • Exxon Mobil Corporation (XOM)

  • Chevron Corporation (CVX)

  • Chesapeake Energy Corporation (CHK)

  • Southwestern Energy Company (SWN)

  • ConocoPhillips (COP)

  • Double Eagle Energy Holdings IV, LLC (private)

  • EOG Resources, Inc. (EOG)

  • EQT Corporation (EQT)

  • Occidental Petroleum Corporation (OXY)

  • Coterra Energy Inc. (CTRA)

  • Devon Energy Corporation (DVN)

  • Antero Resources Corporation (AR)

  • Ovintiv Inc. (OVV)

  • Diamondback Energy, Inc. (FANG)

  • Endeavor Energy Resources, LP (Private)

  • Enerplus Corporation (ERF)

  • Marathon Oil Corporation (MRO)

  • APA Corporation (APA)

  • Callon Petroleum (CPE)

  • Range Resources Corporation (RRC)

  • Comstock Resources, Inc. (CRK)

  • Permian Resources Corporation (PR)

  • Matador Resources Company (MTDR)

  • Civitas Resources Inc. (CIVI)

  • CNX Resources Corporation (CNX)

  • Murphy Oil Corporation (MUR)

  • Chord Energy Corporation (CHRD)

  • Magnolia Oil & Gas Corporation (MGY)

  • SilverBow Resources (SBOW)

  • SM Energy Company (SM)

  • Crescent Energy Company (CRGY)

  • High Peak Energy Inc. (HPK)

Disclaimer: All information contained in this publication has been researched and compiled from sources believed to be accurate and reliable at the time of publishing. However, in view of the natural scope for human and/or mechanical error, either at source or during production, Patrick Enwright accepts no liability whatsoever for any loss or damage resulting from errors, inaccuracies or omissions affecting any part of the publication. All information is provided without warranty, and Patrick Enwright makes no representation of warranty of any kind as to the accuracy or completeness of any information hereto contained.

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