Water, mud and boat transfers
Swamp locations are reached by boat, and kit is knocked against steel and dropped on landing stages. IP68 covers immersion and the rugged build covers shocks, which matters more here than the gas group.
Nigeria · Oil & Gas
Explosion proof mobile phone for Oil & Gas in Nigeria
Nigeria's oil and gas sector runs from Niger Delta flow stations and gas plants to deepwater FPSOs in the Gulf of Guinea. An explosion proof mobile phone for Nigeria oil and gas work has to cope with swamp access, long rotations and a patchwork of operators, each with its own HSE rules. This page maps that ground. The IS-04Z1 is designed around intrinsic safety rather than a flameproof enclosure.
Launching Q4 2026 · certification programme in progress
Local approvalIECExIECEx · in progress
AvailabilityQ4 2026via authorised distributors
The sector · Nigeria
Where an explosion proof mobile phone is needed in Nigerian oil and gas
Onshore production is centred on Port Harcourt and Warri, with flow stations, gathering lines and gas plants spread across creeks and swamp. Much Delta crude is light and low in sulphur, so hydrogen sulphide is not the headline hazard it is in some other provinces, though gas plants and individual wells still need checking against their own classification documents. Gas processing at Escravos and elsewhere, associated gas handling and flare systems create Group IIA and IIB atmospheres. Offshore, deepwater FPSOs sit on Bonga, Egina, Akpo and Agbami. Ownership has shifted: Shell sold its onshore joint venture to Renaissance Africa Energy and Oando took over the former NAOC acreage, both in 2024, while the major deepwater operators remain in place. Pipeline integrity problems and security conditions shape how crews reach a site, and access is often by boat or helicopter, so a handset that works at the equipment saves a return trip.
Operators and contractors
- NNPC Limited
- State interests across joint ventures and production sharing contracts; see the page on an explosion proof phone for NNPC Limited.
- Shell Nigeria Exploration and Production
- Deepwater Bonga; see the Shell deepwater page.
- Renaissance Africa Energy
- Operator of the former SPDC onshore joint venture in the Delta.
- TotalEnergies
- Egina and Akpo deepwater fields and onshore gas.
- Chevron Nigeria
- Agbami, the Escravos terminal and the gas to liquids plant.
- Seplat Energy and Oando
- Shallow water and onshore operators, with export terminals at Qua Iboe and Brass River.
- Nigerian service firms
- Oilserv, Nestoil, Dorman Long and others on construction and maintenance scopes.
Classified units and areas
- Flow stations
- Separators, heaters, tanks and pump areas, often with flares.
- Gas plants and compression
- Escravos and other gas processing and compressor stations.
- Wellheads and manifolds
- Spread through swamp locations reached by boat.
- Deepwater FPSOs
- Process decks, turret and offloading systems.
- Export terminals
- Tank farms and jetties at Bonny, Forcados, Escravos, Qua Iboe and Brass River.
- Drilling and workover rigs
- Classified areas that move with the well programme.
- Pipelines and pump stations
- Long routes with remote valve and pumping sites.
Built for local conditions
What the Niger Delta does to a handset
The Delta is rarely cold or high. It is hot, wet and hard to reach, and that is what a handset has to be built around.
IP ratingIP68
Battery4,000 mAh
Camera50 MP
OSAndroid 16
Heat with permanent humidity
Ambient temperatures above 35 degrees with sustained humidity are the working condition, and offshore adds salt. The marking target is Ex ib IIC T4, and the certificate will state the ambient range.
Remote sites and uneven coverage
With 4G LTE, Wi-Fi, Bluetooth and NFC the handset falls back to plant or vessel Wi-Fi where carrier signal is poor. Four constellation GNSS fixes a position at a wellhead hidden in mangrove.
A shift away from the charger
Flow stations offer no safe area socket mid round. The 4,000 mAh battery is specified for a working day with camera, torch and GNSS in use.
Fleets that change hands
Handsets pass between crews, operators and contractors, and devices go missing. Android Enterprise with an existing MDM console gives enrolment, remote lock and remote wipe.
Use cases · Oil and gas
Where the IS-04Z1 goes to work in oil and gas.
Upstream01
Flow station and gas plant rounds
Assets can be an hour apart by boat, and a query needing a photograph costs a return trip. A permitted handset means the image, the reading and the call happen at the equipment.
Offshore02
FPSO operations and handover
On a fixed rotation anything not written down is lost at handover. A Zone 1 handset lets technicians close permits on deck and leave a photographic record for the next crew.
Contractors03
Drilling and workover campaigns
A rig crew works to a permit issued that morning and a rig brings its classified area with it. A managed handset carries the permit, the site directory and the daily report.
Approvals · Nigeria
What operators in this sector ask of suppliers
Each operator in Nigerian oil and gas has its own HSE specification, and international operators usually specify to the standards they use elsewhere. Ask each operator's procurement and HSE teams what equipment review applies rather than assuming a common process. Typically the IECEx Certificate of Conformity is the evidence, with marking, gas group, temperature class and a repair route. The upstream regulator is the Nigerian Upstream Petroleum Regulatory Commission, and the Nigerian Content Act requires documented local participation, so supply goes through a registered Nigerian entity with SONCAP and NCC type approval completed. SAMS has no customer relationship with any operator named here.
- Ex evidence
- IECEx certificate, in progress ahead of Q4 2026.
- Regulators
- NUPRC for upstream; operator HSE rules reach the site.
- Import
- SON certificate, SONCAP and NCC type approval.
- Local content
- NCDMB documentation through a Nigerian partner.
Questions · Oil and gas
Frequently asked questions
Is hydrogen sulphide a concern for the handset?
H2S is a toxic gas hazard managed with gas detectors and training, separate from explosion protection. Delta crude is often low in sulphur, but check the gas plant and well data. Ex certification does not replace gas detection.
Which gas group applies at a flow station?
Typically IIA and IIB for hydrocarbon vapour. An Ex ib IIC marking target covers both, though the area classification drawing for the site is the authority.
Do onshore and offshore sites need different handsets?
The same intrinsically safe specification is designed for both, but offshore adds salt, helicopter and vessel carriage rules, and onshore adds boat access and mud.
Can a contractor bring its own phones onto an operator's site?
Only if the operator's rules allow it, and usually only with the right certificate. Ask the operator's HSE team before mobilising.
Enquiry · Oil & Gas
Ask about the IS-04Z1 for Oil & Gas, Nigeria
Tell us the site, the zone and gas group, and roughly how many handsets. The SAMS team replies by email with the datasheet and the certification schedule for Nigeria. The IS-04Z1 is pre-launch and certification is in progress, so there is no list price yet; indicative pricing is issued in writing against a stated quantity and site.
Enquiry · Oil & Gas
Launching Q4 2026
Evaluating the IS-04Z1 for this site?
Tell us the zone, gas group and operator. We will send the datasheet and the certification schedule for your market.