Crude Output: 1.03M b/d | Active Blocks: 32 | Brent Crude: $74.80 | Proven Reserves: 7.8B bbl | Operators: 27 | ANPG Budget: $1.2B | Gas Production: 1.4 Bcf/d | Oil Revenue: $24.8B | Crude Output: 1.03M b/d | Active Blocks: 32 | Brent Crude: $74.80 | Proven Reserves: 7.8B bbl | Operators: 27 | ANPG Budget: $1.2B | Gas Production: 1.4 Bcf/d | Oil Revenue: $24.8B |

Angola Rig Count Tracker

Rig count data serves as one of the most reliable leading indicators for future oil and gas production. In Angola’s predominantly deepwater operating environment, the number and type of active drilling rigs — drillships, semi-submersibles, and the smaller fleet of jack-ups and platform rigs serving shallow water and onshore operations — directly determine the pace of development drilling, infill campaigns, and exploration activity that will shape production trajectories 12-36 months forward. This tracker provides comprehensive coverage of Angola’s active rig fleet, historical rig count trends, operator-level drilling activity, day rate benchmarks, and utilization metrics that together paint the definitive picture of upstream drilling momentum in Angola’s petroleum sector.


Key Performance Indicators — Rig Count Summary

KPIValuePeriod
Total Active Rigs14March 2026
Drillships7Active
Semi-Submersibles4Active
Jack-Ups2Active
Platform/Land Rigs1Active
Peak Rig Count (Post-2014)28Q2 2014
Trough Rig Count6Q2 2020
Year-on-Year Change+3 rigsvs March 2025
Average Drillship Day RateUSD 425,000-475,000Q1 2026
Average Semi-Sub Day RateUSD 350,000-400,000Q1 2026
Average Jack-Up Day RateUSD 110,000-130,000Q1 2026
Fleet Utilization (deepwater)78%Angola-deployed fleet
Exploration Wells Drilled (2024)8Full year
Development Wells Drilled (2024)32Full year
Total Wells Drilled (2024)40Full year

Active Rig Fleet — March 2026

Drillships

Rig NameOwner/ContractorOperator/ClientBlockWater Depth Rating (m)Day Rate (USD)Contract EndActivity
Valaris DS-17ValarisTotalEnergiesBlock 173,658465,000Q4 2026Development drilling
Transocean BarentsTransoceanTotalEnergiesBlock 323,048445,000Q3 2026Exploration
Diamond Ocean BlackHawkDiamond OffshoreAzule EnergyBlock 15/063,048435,000Q2 2027Infill drilling
Saipem SantoriniSaipemAzule EnergyBlock 183,658450,000Q1 2027Development drilling
Noble Globetrotter IINoble CorpChevronBlock 143,658470,000Q4 2026Infill drilling
Maersk VikingMaersk DrillingExxonMobilBlock 153,048440,000Q3 2026Workover/sidetrack
Stena DrillMAXStena DrillingANPG/SonangolKwanza Basin3,048420,000Q2 2026Exploration

Semi-Submersibles

Rig NameOwner/ContractorOperator/ClientBlockWater Depth Rating (m)Day Rate (USD)Contract EndActivity
Transocean EquinoxTransoceanTotalEnergiesBlock 312,438395,000Q3 2026Kaombo infill
Valaris DPS-5ValarisAzule EnergyBlock 152,286375,000Q4 2026Kizomba drilling
Diamond Ocean CourageDiamond OffshoreChevronBlock 01,524360,000Q1 2027Appraisal well
Seadrill West SaturnSeadrillEquinorBlock 172,438385,000Q2 2026Exploration

Jack-Up Rigs

Rig NameOwner/ContractorOperator/ClientBlockWater Depth Rating (m)Day Rate (USD)Contract EndActivity
Shelf Drilling TenaciousShelf DrillingSonangolBlock 3/05107125,000Q4 2026Shallow water development
Borr NorveBorr DrillingSomoilCabinda Onshore91115,000Q3 2026Onshore/nearshore

Platform/Land Rigs

Rig NameOwner/ContractorOperator/ClientBlockDay Rate (USD)Contract EndActivity
SLB Platform RigSLB (Schlumberger)SonangolBlock 085,000OngoingWorkover campaign

Historical Rig Count — 2010 to 2026

YearQ1Q2Q3Q4Annual AverageYear-on-Year Change
20102224232423.3
20112526252525.3+8.6%
20122627262526.0+2.8%
20132526272726.3+1.0%
20142728262225.8-1.9%
20151816141215.0-41.9%
2016109888.8-41.3%
2017899109.0+2.8%
20181011121211.3+25.0%
20191212111111.5+2.2%
2020106787.8-32.6%
202188998.5+9.0%
2022910101110.0+17.6%
20231111111111.0+10.0%
20241112121211.8+7.0%
20251212131312.5+6.4%
202614

Visualization Description — Rig Count Time Series

A bar chart of quarterly rig counts from 2010 through Q1 2026 would display a classic boom-bust-recovery pattern characteristic of upstream capital cycles. The chart opens with a plateau of 22-28 rigs through the 2010-2014 period, followed by a dramatic cliff-drop from 28 rigs in Q2 2014 to just 8 rigs by Q4 2016 — a 71% decline driven by the oil price collapse. The trough deepens briefly to 6 rigs in Q2 2020 during the COVID-19 demand crisis. A gradual recovery begins in late 2020, building through a staircase pattern of incrementally higher quarterly counts: 8 to 9 to 10 to 11 and now reaching 14 in Q1 2026. The recovery to 14 rigs represents only 50% of the 2014 peak, illustrating the structural shift toward capital discipline and technology-driven efficiency gains that allow operators to achieve similar well delivery rates with fewer rigs.


Rig Count by Operator — 2024 vs 2026

Operator2024 Active RigsQ1 2026 Active RigsChangeShare of Total (2026)Primary Rig Type
TotalEnergies34+128.6%Drillships, semi-subs
Azule Energy33021.4%Drillships, semi-subs
Chevron22014.3%Drillships, semi-subs
ExxonMobil1107.1%Drillship
Equinor1107.1%Semi-sub
Sonangol12+114.3%Jack-up, platform rig
Somoil01+17.1%Jack-up
Total1114+3100%

Rig Count by Activity Type

Activity TypeActive RigsShareWells in 2024Average Well Duration (days)
Development drilling535.7%1855-75
Infill drilling321.4%840-55
Exploration321.4%860-90
Workover/sidetrack214.3%520-35
Appraisal17.1%145-65
Total14100%40

PeriodDrillship Day Rate (USD)Semi-Sub Day Rate (USD)Jack-Up Day Rate (USD)Market Sentiment
Q1 2015550,000-600,000400,000-450,000140,000-160,000Late peak
Q4 2016180,000-220,000150,000-180,00070,000-85,000Trough
Q4 2018200,000-250,000170,000-200,00080,000-95,000Early recovery
Q4 2020190,000-230,000160,000-190,00075,000-90,000COVID impact
Q4 2022350,000-400,000280,000-320,00095,000-110,000Strong recovery
Q4 2023400,000-450,000320,000-370,000105,000-125,000Tightening market
Q4 2024420,000-470,000340,000-390,000110,000-130,000Near-peak cycle
Q1 2026425,000-475,000350,000-400,000110,000-130,000Stable/plateau

Day Rate Context

Angola’s deepwater day rates reflect global floater market conditions rather than country-specific dynamics, as drillships and semi-submersibles operate on internationally mobile contracts. The current day rate range of USD 425,000-475,000 for drillships represents approximately 80% of the 2014 peak level but is well above the 2016 trough of USD 180,000-220,000. The relative stability of rates through 2025-2026 suggests the market has reached a cyclical plateau, with the global floater fleet approximately 85% utilized and newbuild orders limited by shipyard capacity constraints and operator preference for capital discipline.


Drilling Contractor Market Share — Angola

ContractorRigs in AngolaGlobal Fleet SizeAngola Share of FleetPrimary Clients
Transocean2375.4%TotalEnergies, Equinor
Valaris2533.8%TotalEnergies, Azule
Diamond Offshore21513.3%Azule Energy, Chevron
Saipem1128.3%Azule Energy
Noble Corp1254.0%Chevron
Maersk Drilling1185.6%ExxonMobil
Stena Drilling1520.0%ANPG/Sonangol
Seadrill1214.8%Equinor
Shelf Drilling1303.3%Sonangol
Borr Drilling1224.5%Somoil
SLB1N/AN/ASonangol
Total14

Wells Drilled — Annual Summary

YearExploration WellsAppraisal WellsDevelopment WellsTotal WellsSuccess Rate (Exploration)
2014188628844%
2015104385240%
201642182425%
201753202840%
201863253433%
201972283743%
202031151933%
202152222940%
202262253350%
202373283843%
202482324238%
2025E1033548
2026F1243854

The exploration success rate in Angola’s deepwater has averaged approximately 38-44% over the past decade, which is favorable compared to global deepwater exploration averages of 25-30%. This above-average success rate reflects the relatively well-understood geology of the Lower Congo Basin, where the majority of exploration activity occurs. The Kwanza and frontier basin exploration included in the 2025-2026 forecast carries higher geological risk and may reduce the aggregate success rate.


Rig Utilization and Efficiency Metrics

MetricValueBenchmark
Average rig utilization (Angola fleet)78%Global deepwater: 85%
Non-productive time (NPT)8.5%Industry target: <5%
Average wells per rig per year3.2Global deepwater: 3.5
Average drilling days per well (development)62Industry top quartile: 45
Average drilling days per well (exploration)78Industry average: 75
Spud-to-completion (deepwater dev)55-75 daysVariable by depth
Average well cost (deepwater)USD 85-120 millionHigher than global average
Average well cost (shallow/onshore)USD 15-25 millionCompetitive

Angola’s drilling efficiency metrics lag global deepwater benchmarks in several areas, notably non-productive time at 8.5% versus an industry target of below 5%, and wells per rig per year at 3.2 versus a global deepwater average of 3.5. These inefficiencies reflect logistical challenges including supply chain distances from European and Asian fabrication hubs, regulatory approval timelines, weather downtime in certain deepwater areas, and the complexity of drilling in water depths exceeding 2,000 meters. The incremental production decree introduced in November 2024 aims partly to address these efficiency gaps by streamlining approval processes for infill drilling campaigns on mature blocks.


Forward Rig Demand Outlook — 2026 to 2028

Scenario2026 Year-End Rigs2027 Average2028 AverageKey Assumptions
Base case151616ANPG licensing proceeds; incremental production decree operational
Upside182022Pre-salt success; accelerated exploration; >USD 80 Brent
Downside121110Oil below USD 55; IOC capital reallocation away from Angola

The projected rig count of 60+ billion USD in new investment over the next five years, as stated by ANPG in their industry growth projections, would require a sustained rig count of 18-22 units if achieved. The base case of 15-16 rigs reflects a more conservative assumption aligned with current operator spending plans and the historical pattern of announced investment exceeding actual deployment by 30-40% in Angola.


Drilling Activity by Water Depth

Water Depth CategoryActive RigsSharePrimary ActivityTypical Rig Type
Ultra-deepwater (>1,500m)642.9%Development, explorationDrillship
Deepwater (500-1,500m)535.7%Development, infillDrillship, semi-sub
Mid-water (200-500m)17.1%AppraisalSemi-sub
Shallow water (<200m)17.1%DevelopmentJack-up
Onshore/nearshore17.1%Workover, developmentJack-up, platform rig
Total14100%

The concentration of 78.6% of active rigs in deepwater and ultra-deepwater environments (above 500 meters water depth) reflects Angola’s production profile, where approximately 85% of current output comes from deepwater fields. The limited shallow water and onshore activity, representing just 14.2% of the active rig fleet, corresponds to the mature, declining Block 0 complex and smaller nearshore concessions that account for roughly 15% of national production.


Rig count tracker last updated: March 22, 2026. Data sources: Baker Hughes rig count, Rigzone, Westwood Global Energy, operator disclosures, ANPG drilling permits, S&P Global Platts, IHS Markit rig database. Rig assignments and day rates are based on commercial intelligence and public disclosures; confidential contract terms may differ from published estimates.

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