FRACTIONAL FLOW

Posts Tagged ‘Bakken

A little on the Profitability of the Bakken(ND)

In the first part of this post I present an update on the profitability for Light Tight Oil (LTO) extraction in the Bakken (ND) as one big project.

This is followed with economic life cycle analysis for the average LTO well of the 2014, 2015 and 2016 vintages in the Bakken.

This analysis found that companies in aggregate continue to outspend net cash flows from operations and for 2017 this is now expected to total $2 – $3 Billion.

  • The strong growth and sustained high LTO extraction from the Bakken were facilitated by considerable amounts of debts. The growth in total debts outstanding (employed capital) continues to grow, albeit at a slower pace.
  • With oil prices sustained at present levels the total employed capital (primarily debt) constitutes severe obstacles for the profitability for the Bakken.
  • In a scenario where no wells were added post 2017 and the wellhead (at WH) price remained at $40/bo [~ $50/bo WTI] estimated losses for the project would be $20 – $22 Billion.
  • In a scenario where no wells were added post 2017 and the wellhead price remained at $60/bo [~ $70/bo WTI], the payout was reached after 7,5 years (in 2025) and the estimated return for the project becomes 3,5%.
  • With a sustained wellhead price at $74/bo [~ $84/bo WTI] post 2017, the payout was reached after 4,3 years (in 2022) and the estimated return becomes 7%.
    What makes the profitability for the Bakken challenging are the number of years front loaded with negative cash flows.
  • So far the recent years improvements in flow and Estimated Ultimate Recovery (EUR) have not entirely caught up with the decline in and the sustained lower oil price.
  • For the average 2016 vintage well it was estimated that a sustained oil price of $53/bo at WH [~ $63/bo WTI] would return 7%.

    Figure 01: The chart above shows the estimated rolling 12 months totals [black columns] net cash flows. The red area shows the estimated cumulative net cash flow since Jan-09 and per Jul-17. LOE, G&A and interest rates (effective, i.e. adjusted for tax effects) based on a weighted average from several companies’ SEC 10-K/Q filings. Taxes according to what has been in force. Price of oil, North Dakota Sweet (NDS) and realized gas price as reported by several companies.

In the Bakken(ND) and since January 2009 and per July 2017 an estimated $100 Billion has been used for manufacturing operational LTO wells and at end July 2017 an estimated $35 Billion were outstanding to be recovered from the estimated remaining proven developed producing (PDP) reserves.

At the most CAPEX for well manufacturing in the Bakken out spent cash flow from operations at an annual rate of $9 Billion. For the Bakken there has been two distinct CAPEX cycles, the first in 2011/2012 while the oil price remained high, followed by another in 2015 after the collapse in the oil price.

The second cycle may have been rationalized by several factors like an expected rebound in the oil price, which OPEC (primarily its Middle East members) helped derail through their rapid increase in oil supplies starting in early 2015 in an (believed) effort to fight for market share. The second cycle may also have been rationalized by the incentive structure for management of LTO companies in which these were rewarded by volume growth over profitability.

Incurred costs for drilled, uncompleted wells (DUCs) and salt water disposal wells (SWDs) are not included. Directors cut for September 2017 listed 889 wells waiting for completion. Costs from any heavy and costly well maintenance/interventions are not included.

The DUCs represents $2,2 – $2,7 Billion in capital employed.

For the Bakken as one big project and the life cycle analysis the gross interest costs of 6% were reduced by 35% to reflect corporate tax effects.

Effects from hedges and from bankruptcy proceedings (debt restructuring) are not included.

Any arbitrage from the realized oil price adjusted for wellhead price, transport costs and any tax effects from this arbitrage are not included.

Some companies are now recirculating primarily borrowed money (at some interest) from the net operating cash flow and injecting additional capital  to continue the manufacturing of new wells.

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Written by Rune Likvern

Sunday, 8 October, 2017 at 19:26

The Bakken, a little about EUR and R/P

In this post I present some of the methods I have used to get estimates based on actual NDIC data on the Estimated Ultimate Recovery (EUR) for wells in the Bakken North Dakota.

The Bakken is here being treated as one big entity. As the Bakken shales [for geological reasons] are not ubiquitous there will be differences amongst pools, formations and companies.

One metric to evaluate the efficiency of a Light Tight Oil (LTO) well and a large population of wells are looking at developments in the Reserves over Production (R/P) ratio.

The R/P ratio is a snapshot that gives a theoretical duration, normally expressed in years, the production level for one particular year can be sustained at with the reserves in production at the end of that year.

Further, as LTO wells decline steeply and a big portion of the total extraction has come/comes from wells started less than 2 years ago, this dominates the Reserves/Production (R/P) ratio. The flow from a big population of high flowing wells in steep decline results in a low R/P ratio (and vice versa).

The R/P metric says nothing about extraction in absolute terms, which is another metric that needs to be brought into consideration in order to obtain a more complete picture of expected developments.

Development in Well Totals by Categories

Figure 1: In the chart above the about 10,000 wells with 12 months of flow or more [started as of Jan-08 - Jul-15] has been split into 5 categories [ref the legend] and the average monthly flow versus total [for the average] has been plotted for each category. Cut off has been made after 72 months (6 years) as the declining number of wells over time makes the calculations susceptible to noise like from refracking in the tail and because of a declining well population. This method makes it possible to identify the EUR trajectories for each category of wells. The average well in the Bakken now follows a trajectory 2-4% below the green line [wells above 75 kbo and less than 100 kbo after the first 12 months of flow]. The colored dotted lines [sloping upwards to the right] connects each category after the first 12, 24, 36, etc months of flow.

Figure 1: In the chart above the about 10,000 wells with 12 months of flow or more [started as of Jan-08 – Jul-15] has been split into 5 categories [ref the legend] and the average monthly flow versus total [for the average] has been plotted for each category. Cut off has been made after 72 months (6 years) as the declining number of wells over time makes the calculations susceptible to noise like from refracking in the tail and because of a declining well population.
This method makes it possible to identify the EUR trajectories for each category of wells. The average well in the Bakken now follows a trajectory 2-4% below the green line [wells above 75 kbo and less than 100 kbo after the first 12 months of flow].
The colored dotted lines [sloping upwards to the right] connects each category after the first 12, 24, 36, etc months of flow.

The average Bakken well is now estimated to reach a EUR of 320 kbo [kbo; kilo barrels oil = 1,000 bo]. Based on this, the average well has an R/P of 2.7 after its first year of flow, which suggests that about 27% of its EUR is recovered during its first year of flow.

Estimates done by others based on actual NDIC data puts now the EUR for the average Bakken well slightly below 300 kbo.

As from what point the wells reach the end of their economic life, educated guesses now spans from 10 bo/d (0.3 kbo/Month) to 25 bo/d (0.75 kbo/Month).

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Written by Rune Likvern

Sunday, 21 August, 2016 at 20:13

The Bakken LTO extraction in Retrospect and a Forecast of Near Future Developments

In retrospect, it becomes easier to understand the amazing growth and resilience of Light Tight Oil (LTO) extraction from Bakken (and other US tight oil plays) if the effects from the use of huge amounts of debts (including assets and equities sales) is put into this context.

Debt leverage together with a high oil price are what stimulated the US LTO extraction for some time to appear as something like a license to print money.

Now, and as long present low oil prices persist, the LTO companies are in financial straitjackets.

  • It was high CAPEX in 2015 from external funding, primarily debt and assets/equities sales, that created the impression of LTO’s resilience to lower oil prices (ref also figure 2).
    Actual data show that so far there has been some improvements in well productivities [cumulative versus time]. However, these improvements by themselves do not fully explain the apparent resilience of LTO extraction to lower oil prices.
  • NONE of the wells now added in the Bakken are on trajectories to become profitable at present prices (ref also figure 3).
    The average well now needs about $80/bo at the wellhead to be on a profitable trajectory.
    (The average spread between WTI and North Dakota Sweet has been and is above $10/bo.)
  • As far as actual data from NDIC on well productivity (EUR trajectories) provide any guidance it is not expected that well manufacturing will pick up in a meaningful way before the oil price moves and remains above $60/bo @ WH.

Writing down the drilling cost and rebasing profitability from completion costs [for DUCs, Drilled UnCompleted wells] does not change this fact.

  • The decline in the LTO extraction will (all things equal) relentlessly erode future funding capacities for drilling and completion [well manufacturing].
  • It is now all about the net cash flow from operations, debt service and retirement of debts [clearing the bond hurdles]. Debt management and debt restructuring will remain on top of the agenda for management of LTO companies. It should be expected that the management of these companies will do everything in their powers to clear the bond hurdles and keep their companies out of bankruptcy.
  • For 2016 well additions in the Bakken will fall below the threshold that allows to fully replace extracted reserves.
    In the industry this is referred to as the Reserves Replacement Ratio (RRR).
    For the Bakken the RRR for 2016 is now expected to be below 50%.
    (This lowers the collateral of the LTO companies and their debt carrying capacities.)

At present prices several companies cannot both retire their debts according to present redemption profiles and manufacture a lot of wells. This is why it is suspected that halting all drilling (where feasible [i.e. Contracts without stiff penalties for cancellation]) and deferring completions have become a necessity born out of the requirements for debt management.

This analysis presents:

  • A forecast on total LTO extraction for Bakken (ND, MB/TF) towards the end of 2017.
  • A closer look at a generic LTO company in Bakken and its near future challenges with clearing the bond hurdles.
    (The generic LTO company is based on [weighted] financial data from several, primarily Bakken invested companies’ Security and Exchange Commissions (SEC) 10-K/Q filings for 2015).
    To keep the focus on the (debt) dynamics in play, The Financial Red Queen, I opted to use a generic company. This is also done to play down discussions about specific companies.
  • The important message to drive home is how declining cash flow from operations, the big debt overhang and clearing the bond hurdles will constrain many LTO companies’ funding (CAPEX) for well manufacturing [drilling and/or completion] as long as oil prices remain below $60/bo @WH (or about $70/bo, WTI).

Figure 1: The chart above show actual LTO extraction from Bakken (ND, MB/TF) [green area], the funding constrained forecast towards end 2017 [grey area] and how LTO extraction is forecast to develop if no producing wells were added post Jan-16 [black dotted line].

Figure 1: The chart above show actual LTO extraction from Bakken (ND, MB/TF) [green area], the funding constrained forecast towards end 2017 [grey area] and how LTO extraction is forecast to develop if no producing wells were added post Jan-16 [black dotted line].

The companies operating in Bakken come in many sizes and business models and some of the majors (or subsidiaries thereof) likely have bigger financial muscles, lower debt costs (interest rates) and may have somewhat lower specific costs due to scale of operations.

  • With sustained low oil prices, the servicing of total debt has been and will be the power that forces companies deep in debt and heavily exposed to LTO into bankruptcies and causes losses on creditors and become the real driver behind the steep decline in LTO extraction.

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Written by Rune Likvern

Wednesday, 6 April, 2016 at 21:51

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