Zafiro Field Redevelopment: Technology, Investment and Local Industrial Capabilities

Equatorial Guinea's state oil company, GEPetrol, assumed operatorship of Block B — home to the Zafiro field, the country's largest producing oil field — in 2024, following the expiry of ExxonMobil's production sharing contract. ExxonMobil, which had operated Zafiro for close to three decades, had halted production at the field in 2022 after water intrusion affected the Zafiro Producer floating production unit (FPU). In April 2024, GEPetrol awarded Petrofac a five-year, USD 350 million technical services agreement covering onshore support bases, FPSO and platform operations at Zafiro — a contract distinct from, and earlier than, the agreement described below. On 7 November 2025, at a signing ceremony at the Jefatura del Estado in Malabo presided over by Vice President Teodoro Nguema Obiang Mangue, the Ministry of Mines and Hydrocarbons, GEPetrol, Baker Hughes and Hunt Oil signed an exploitation/redevelopment agreement for the Zafiro field. According to the government's own announcement, the agreement covers technology integration and technical support from the two U.S. companies, together with knowledge transfer and training for national personnel, and the companies indicated a willingness to invest in the project's initial financing. No specific investment figure or completion timeline was disclosed in that announcement. As of October 2026, the Zafiro redevelopment is reported to be proceeding in phases. Equatorial Guinea's government stated it is seeking additional partners for a broader redevelopment of the field, targeting production above 50,000 barrels per day, building on an initial phase of well reconnections expected to add 7,000–11,000 bpd, with workovers scheduled for 2027. Trade press reporting from mid-October 2026 frames the November 2025 Baker Hughes/Hunt Oil agreement as one active phase of a larger, still-evolving redevelopment programme, rather than as the complete or final scope of work.

Zafiro is explicitly framed by Equatorial Guinea's government as the country's principal oil field, and its redevelopment — now involving at least three distinct contracting relationships (Petrofac's 2024 technical-services agreement, the Baker Hughes/Hunt Oil 2025 agreement, and an actively sought additional-partner process reported in October 2026) — is one of the most concrete, multi-year industrial programmes currently underway in the country's upstream sector. Mature-field redevelopment of this kind typically requires sustained demand across several categories: well intervention and workover services, production optimization and artificial-lift equipment, inspection and integrity management for ageing subsea and topside infrastructure, instrumentation and control-system upgrades, and a multi-year technical workforce-development programme (explicitly referenced in the government's own description of the Baker Hughes/Hunt Oil agreement). Because the government has publicly and repeatedly confirmed it is seeking additional partners to extend the programme beyond the initial well-reconnection phase, this is a comparatively well-evidenced potential demand signal relative to the other developments covered in Nexora's research — though it remains a signal to validate access to, not a confirmed open contract for any specific supplier.

Not established by the public record reviewed: – The specific financial size of the November 2025 Baker Hughes/Hunt Oil agreement; the government's announcement describes an intention to invest in initial project financing without disclosing a figure. – The precise current division of scope between Petrofac's 2024 technical-services agreement and the Baker Hughes/Hunt Oil 2025 agreement; the two should not be conflated, but public sources do not fully map how their respective scopes interact. – The specific identity, qualification requirements or contracting route for the "additional partners" the government said in October 2026 it is seeking for the broader redevelopment. – Whether the well-reconnection phase and 2027 workovers referenced in October 2026 reporting are being executed by Petrofac, Baker Hughes, Hunt Oil, GEPetrol directly, or a combination, as this was not specified in the source reviewed.

GEPetrol; Baker Hughes; Hunt Oil; Petrofac; ExxonMobil (former operator)

Well intervention and workover services; production optimization and artificial-lift equipment; subsea and topside inspection/integrity management; instrumentation and control-system upgrades; FPSO/FPU maintenance support; technical training and workforce-development programmes. These reflect the general technical requirements of a mature-field redevelopment of this scale, not a confirmed open procurement list.

– Who, specifically, is GEPetrol seeking as "additional partners" for the broader Zafiro redevelopment referenced in October 2026 reporting, and through what process? – What is the confirmed scope division between Petrofac's 2024 agreement and the Baker Hughes/Hunt Oil 2025 agreement, and is either currently subcontracting any portion of its scope? – What is the actual contracting authority for new redevelopment-related work — GEPetrol directly, the Ministry of Mines and Hydrocarbons, or one of the existing technical partners? – What are the confirmed timelines and outcomes of the well-reconnection phase and the 2027 workovers referenced in October 2026 reporting? Nexora recommends approaching GEPetrol and the Ministry of Mines and Hydrocarbons directly to verify current partner-seeking criteria before pursuing this opportunity.