Financial research concept

Offshore Drilling Contract Coverage: Percent of Available Days Committed

Offshore drilling contract coverage measures the share of future available rig days already committed to customers, helping investors assess revenue visibility and open fleet capacity.

By Lee BaileyPublished Sep 20, 2026
Research context

See what supports this page, how current it is, and where comparable or historical context is available.

Research date
Sep 20, 2026Use the dated article and cited sources for the definition, examples, and stated limitations.
Operating-model context
12 connected conceptsPart of the reviewed Offshore Drilling Operating Model; issuer definitions remain distinct where disclosed.
Company examples
1 reviewed companyRelationships reflect supported examples, not a normalized cross-company KPI ranking.
  1. Coverage shows how much future capacity is already sold
  2. Backlog and coverage answer different questions
  3. Fleet scope can change the percentage
  4. Primary-source examples
  5. Part of the Offshore Drilling Operating Model
  6. See It in Company Research
  7. Continue Research

Offshore drilling contract coverage measures the share of future available rig days already committed to customers under the issuer's stated fleet definition.

A simplified formulation is:

contract coverage = committed rig days ÷ available rig days

Coverage shows how much future capacity is already sold

Noble reports "percentage of available days committed" for its marketed fleet.

In its second-quarter 2026 earnings materials, Noble showed coverage by year alongside backlog, giving investors a view of how much future capacity was already contracted rather than only the dollar value of those contracts.

Backlog and coverage answer different questions

Offshore Drilling Contract Backlog asks how much contracted revenue remains.

Contract coverage asks how much of the fleet's available time is already committed.

A high backlog can come from high dayrates, long contract durations, many committed rig days, or some combination of the three.

Fleet scope can change the percentage

Noble's coverage footnote identifies committed days on the total marketed fleet.

A company that excludes cold-stacked rigs from the denominator can report a different coverage percentage than one that includes all owned rigs.

Use the issuer's definition before comparing companies or years.

Primary-source examples

Offshore drilling contract coverage is most useful as a future capacity-visibility measure. Read it with backlog, dayrates, rig status, and optional contract periods.

Part of the Offshore Drilling Operating Model

Connect fleet status, committed capacity, contract coverage, stacked and out-of-service rigs, reactivation spending, dayrates, operating days, utilization, revenue efficiency, and backlog to understand offshore-drilling economics and forward fleet readiness.

How the model fits together
  • Contracted capacity and activity: Fleet status defines which rigs are marketable, contracted, stacked, or otherwise unavailable. Operating days and rig utilization show how much fleet capacity actually earns under contract, while backlog describes firm future work rather than current-period activity.
  • Dayrate and revenue conversion: Average dayrate monetizes operating days, while revenue efficiency compares realized contract-drilling revenue with the maximum revenue contracted rigs could have earned. Downtime and alternative contractual rates can reduce revenue efficiency without changing the headline contract dayrate.
  • Forward contract coverage and fleet readiness: Committed days and contract coverage show how much marketed capacity is already spoken for, while uncommitted fleet rate shows capacity still open to future awards. Stacked rig count and planned out-of-service days identify capacity that is unavailable or temporarily removed from service, and reactivation capital expenditures show the investment that may be required to return inactive rigs to work. These issuer-defined measures add forward capacity and readiness context rather than forming a standardized cross-company formula.

See It in Company Research

These companies are examples of how the concept is reported or discussed in public filings. Definitions can differ by issuer; these links open company research rather than a normalized metric comparison.

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