Operators

Operator intelligence and comparison

Compare operators by official disclosed fleet, owned/operated relationships, production-backed assets, verified commercial states, assignment coverage, availability, regional footprint and customer disclosure.

Production-backed assets are the actual listed asset universe. Official disclosed fleet, owned fleet, operated fleet, managed fleet and marketed fleet are separate relationship metrics and are not used interchangeably.

Open Asset list

Comparison matrix

Every count uses the canonical metric contract from Coverage.

Dolphin Drilling

6official disclosed fleet

3production-backed assets

2commercial state verified

2current assignments covered

2future schedules covered

2working

0marketed

2known regions

3known customers

Asset list Transitions Availability Changes

The official Dolphin fleet page discloses six fleet/market category entries; three current physical rigs are production-backed. The additional official entries are source-only market/fleet categories and are not promoted to current production assets without physical-rig evidence.

Freshness Jul 2026 · Commercial state verification excludes unknown state, undisclosed customer and unverified region placeholders.

Commercial exposure

Side-by-side operating indicators using explicit denominators

Measure	Dolphin Drilling
Production-backed assets	3 assets
Commercial state verified	2 assets
Current assignments covered	2 assets
Future schedules covered	2 assets
Working	2 assets
Known customers	3 customers
Known regions	2 regions
Coverage completeness	67%

Production owners

11 production owners

Operator	Official disclosed fleet	Owned fleet	Operated/managed fleet	Production-backed assets	Commercial state verified	Unverified commercial-state assets	Working	Mobilizing	Idle	Marketed	Held for sale	Known customers	Undisclosed customer assets	Known regions	Assets without verified region	Current assignments covered	Future schedules covered	Relationship note	Freshness
Valaris	46	46	46/0	46	30	16	30	0	0	0	0	14	16	14	12	32	9	Official and production-backed counts reconcile for the current relationship universe.	Jul 2026
Shelf Drilling	33	33	33/0	33	9	24	9	0	0	0	1	7	24	6	22	11	0	Official and production-backed counts reconcile for the current relationship universe.	Jul 2026
Borr Drilling	29	29	29/0	29	20	9	20	0	0	0	0	18	9	16	6	20	2	Official and production-backed counts reconcile for the current relationship universe.	Jul 2026
Noble	29	29	29/0	29	23	6	21	0	1	1	1	14	6	13	0	21	10	Official and production-backed counts reconcile for the current relationship universe.	Jul 2026
Transocean	27	27	27/0	27	15	12	15	0	5	0	0	9	12	8	3	18	14	Official and production-backed counts reconcile for the current relationship universe.	Aug 2026
Seadrill	15	15	15/0	15	9	6	9	0	0	0	0	7	0	4	6	8	0	Official and production-backed counts reconcile for the current relationship universe.	Jul 2026
ARO Drilling	9	9	9/0	9	4	5	4	0	0	0	0	1	5	1	5	4	0	Valaris official source exposes ARO rows as a separately owned/operated fleet segment monitored through the Valaris source.	Jul 2026
Odfjell Drilling	8	8	8/0	8	7	1	6	1	0	0	0	6	1	3	0	6	4	The monitored official Odfjell fleet page currently yields eight production-backed rig cards. The prior nine-count operator display was a join-multiplication metric defect, not an additional production asset.	Jul 2026
Stena Drilling	6	6	6/0	6	1	5	1	0	0	0	0	2	3	3	3	4	5	Official and production-backed counts reconcile for the current relationship universe.	Jul 2026
Dolphin Drilling	6	3	3/0	3	2	1	2	0	0	0	0	3	0	2	1	2	2	The official Dolphin fleet page discloses six fleet/market category entries; three current physical rigs are production-backed. The additional official entries are source-only market/fleet categories and are not promoted to current production assets without physical-rig evidence.	Jul 2026
Sonadrill	2	2	2/0	2	1	1	1	0	0	0	0	1	1	1	0	2	0	Seadrill official source exposes Sonadrill rows as a separately owned/operated fleet segment monitored through the Seadrill source.	Jul 2026