How Kriloha Ltd. supplies the critical spares that prevent Non-Productive Time across Angola, Mozambique, Namibia, and sub-Saharan Africa.
Non-Productive Time (NPT) is the oil and gas industry's most expensive four-letter acronym. Every hour a drilling rig, FPSO, or production platform sits idle because a critical spare has not arrived costs operators between $50,000 and $250,000 — or more on ultra-deepwater assets. For African upstream operations, where logistics chains are long, customs clearance is complex, and local inventory is thin, the risk of extended NPT is not theoretical. It is a daily operational reality.
Industry studies consistently place equipment failure and waiting-on-parts (WOP) as the top two contributors to NPT on African deepwater wells. A seal that costs £40 to manufacture can hold a $500 million asset stationary for four days while procurement scrambles. The part is rarely the problem. The supply chain is.
Kriloha Ltd. is a UK-registered oilfield supply company operating through oilfieldproducts.co.uk. Our core proposition is not a catalogue of part numbers. We sell uptime. Every order we fulfil is, in economic terms, an insurance policy against NPT. When a customer sends us an urgent BOM at 11pm on a Friday, they are not buying a mud pump liner. They are buying the ability to resume drilling on Monday morning.
This framing changes everything about how we operate — our response times, our documentation standards, our logistics choices, and our choice of on-the-ground representation in Africa. An operator facing $200,000/day downtime risk does not need the cheapest seal ring. They need the correct seal ring, certified, documented, and on a plane within 24 hours of purchase order.
Casing heads, tubing heads, Christmas tree bodies, BOP seals, bonnet bolts, and ring joint gaskets (BX/RX/AX). The components that hold well integrity — non-negotiable and non-substitutable.
Drill collar subs, stabiliser sleeves, float collars, centralizer bow springs, packer elements. Failure typically means a fishing job — an NPT event measured in days.
Mud pump liners, pistons, valve seats, swab cups. High-cycle wear items. OEM lead times can be 6–10 weeks — running out means drilling stops.
The highest NPT-frequency category. A single missing seal can ground an entire operation. We source NBR, HNBR, PTFE, FKM, and Aflas compounds from UK and European manufacturers.
Gate valves (API 6A/6D), ball valves, check valves, needle valves, choke beans. Subsea and topside rated. Third-party inspection by Bureau Veritas or SGS available.
ASTM A193 B7/B7M studs and A194 2H nuts. Certified flanged sets for wellhead, manifold, and riser applications. Full documentation for Angolan and Mozambican customs clearance.
Kriloha operates as a UK-registered specialist trading company. We do not hold a large warehouse — we hold relationships. Our sourcing network spans the United Kingdom, Western Europe, the United States, India, and China, giving us the breadth to locate near-impossible parts and the depth to qualify suppliers properly before committing to a purchase order.
Every part we supply leaves the UK with a Kriloha Certificate of Conformance (CoC) and, where applicable, material test reports (MTRs), inspection release notes, and third-party inspection certificates. Incomplete documentation creates its own NPT at the port of entry.
AOG logic applies to oilfield supply. When an operator contacts us with an urgent requirement, the clock starts. Our commitment: acknowledged same day, qualified quotation within 72 hours, dispatch within 24 hours of PO for genuine emergency AOG situations.
Send datasheets, OEM references, or a written description. BOM lists and urgent AOGs handled with priority turnaround.
Our network spans UK, Europe, USA, India & China. We qualify the supplier, verify the part, and confirm lead time before quoting.
Formal quotation on Kriloha letterhead with HSN codes, Incoterms, lead time, and payment terms. Bank references available.
CoC, packing lists, commercial invoice, EUR1 certificates prepared. Airfreight or sea freight to Luanda, Maputo, or agent hub.
Kriloha Ltd. does not attempt to manage African relationships from a desk in the UK. Effective supply into Angola, Mozambique, and Namibia requires local presence, local language capability, local regulatory knowledge, and established relationships with the people who make procurement decisions in Luanda, Maputo, and Windhoek. That is why we operate through an authorised Africa representative.
Angola is sub-Saharan Africa's second-largest oil producer and the continent's most mature deepwater province. TotalEnergies, BP, ExxonMobil, ENI, and Equinor all operate significant deepwater assets from pre-salt formations. Sonangol's local content requirements make in-country representation — through Africa HR Angola — operationally essential. FPSO downtime in Angolan deepwater regularly exceeds $300,000 per day. The appetite for fast, documented UK supply is strong.
Mozambique's Rovuma Basin holds world-class gas reserves. TotalEnergies' Mozambique LNG and ENI's Coral South FLNG represent multi-billion-dollar assets where production downtime carries enormous financial consequences. Supply chain into Maputo is improving but remains complex, with airfreight from London typically routing through Johannesburg. Africa HR's Mozambique coverage provides the local interface that procurement managers in Maputo and the Afungi Peninsula require.
Namibia is the newest frontier in African deepwater. TotalEnergies' Venus discovery and Shell's Graff find are transforming the Orange Basin into one of the most significant hydrocarbon provinces on the planet. Development drilling is accelerating and supply chain infrastructure is still forming — exactly the environment where a responsive UK supplier with local Africa representation offers maximum advantage. NAMCOR is the NOC partner across Namibian blocks.
There is no shortage of oilfield trading companies. What is genuinely scarce is a UK-based supplier that combines fast response, complete documentation, multi-source capability, and an authorised Africa agent — all under one commercial relationship. That is Kriloha's offer.
Kriloha Ltd. is registered in England and Wales. Full company documentation, bank references, and export compliance records are available to procurement departments on request. Letters of Credit and deferred payment terms accepted.
No exceptions. Every part leaves the UK with a Kriloha Certificate of Conformance stating material specification, source, and compliance standard. MTRs and inspection certificates are included where applicable. Documentation is complete before dispatch.
We source across the UK, Europe, USA, India, and China — providing access to both OEM-direct and qualified alternative supply. No single-source dependency. No single point of supply failure. We find the part regardless of where it is.
Our authorised representative in Luanda provides the on-the-ground commercial, logistical, and regulatory capability that makes Angola, Mozambique, and Namibia genuinely accessible — not just nominally served from a UK office.
Send us your parts list — urgent or planned — and we will respond within 72 hours with a competitive, documented offer.