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Gulf of Mexico Rigs · explosion proof
Explosion-Proof Mobile Phone in Gulf of Mexico Rigs
The US Gulf of Mexico, which US agencies now call the Gulf of America, is a mature offshore region with deepwater platforms working off Louisiana and Texas. The Gulf has one of the highest concentrations of lightning storms of any ocean region, which is an important consideration for exposed offshore decks and for portable electronics. This page explains what to look for in an explosion proof mobile phone for US Gulf of Mexico offshore platforms and rigs, and where the IS-04Z1 stands against that list today.
Pre-launch · certification in progress · Launching Q4 2026
Marking targetEx ib IIC T4Intrinsic safety, Zone 1 / 21 design target · certification in progress
AvailabilityQ4 2026via authorised distributors
Search topicexplosion proof
DeviceMobile Phone
RouteSpecification
WhereGulf of Mexico Rigs
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for US Gulf of Mexico offshore platforms and rigs: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
Current position: certification in progress, nothing issued, launch targeted for Q4 2026. A buyer's engineering review is separate from the certificate. Certification status. Place facts reviewed October 2026.
At a glance · explosion proof
Checklist: explosion proof mobile phone for US Gulf of Mexico offshore platforms and rigs
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Protection concept | Flameproof (Ex d) or intrinsic safety (Ex i) | Intrinsic safety, level ib |
| Zone suitability | Zone 1 gas and Zone 21 dust | Design target for Zone 1 and 21 |
| Certificate | Number, issuing body and schedule of conditions | In progress; not issued |
| Where it applies | US Gulf of Mexico offshore platforms and rigs: Drill floors and well bays, Production process decks, Wellhead areas | Classified by the site operator |
Product · Gulf of Mexico Rigs
The product behind this search: the SAMS IS-04Z1.
SAMS IS-04Z1
An intrinsically safe Android smartphone designed for Zone 1 and Zone 21 hazardous areas in Gulf of Mexico Rigs. It is pre-launch: IECEx, ATEX and NEC 500 certification is in progress ahead of the Q4 2026 launch.
- IP68 sealed
- 4,000 mAh battery
- 50 MP camera
- Android 16
- Zone 1 / Zone 21 design target
The site · US Gulf of Mexico offshore platforms and rigs
US Gulf of Mexico offshore platforms and rigs: where the IS-04Z1 would work
Who operates there and which kinds of classified area a handset would meet, from the SAMS site research.
Operators and companies on site
- BP
- Shell
- Chevron
- ExxonMobil
Classified areas to expect
- Drill floors and well bays
- Production process decks
- Wellhead areas
- Utility and compression areas
Local conditions · US Gulf of Mexico offshore platforms and rigs
Site conditions at US Gulf of Mexico offshore platforms and rigs: what wears and what limits equipment
Logistics
Facilities lie well offshore, Thunder Horse about 150 miles south-east of New Orleans, so access depends on helicopter and vessel schedules.
Field notes · US Gulf of Mexico offshore platforms and rigs
More about US Gulf of Mexico offshore platforms and rigs that matters for portable equipment
US Gulf of Mexico offshore platforms and rigs: projects and investment
About 27,000 abandoned oil and gas wells lie beneath the Gulf, so well plugging and decommissioning is a continuing source of offshore work alongside production.
US Gulf of Mexico offshore platforms and rigs: industry on the ground
The Gulf is one of the largest offshore petroleum regions in the world and accounts for about 14 percent of United States crude oil production, according to the encyclopaedia entry on the Gulf.
US Gulf of Mexico offshore platforms and rigs: rules and approvals
The US Bureau of Safety and Environmental Enforcement is the federal agency responsible for offshore safety and environmental protection and sets decommissioning requirements, including plans for removing platforms and plugging wells.
US Gulf of Mexico offshore platforms and rigs: people and language
By 1975 around 400 rigs in the Gulf hosted a temporary population of more than 10,000 workers, rotated on staggered weekly schedules, and automation has since reduced the offshore headcount.
The term · explosion proof
What “explosion proof” means for a smartphone
“Explosion proof” is the phrase most buyers use for equipment that may be taken into a classified hazardous area. Strictly, it covers several protection concepts: a flameproof enclosure (Ex d) contains an internal explosion, while intrinsic safety (Ex i) limits electrical energy so that an ignition cannot start. Phones are normally intrinsically safe, because a flameproof handset would be too heavy to carry all shift.
The IS-04Z1 uses intrinsic safety, with a marking target of Ex ib IIC T4, and is designed for Zone 1 and Zone 21. It is pre-launch, certification is in progress and no certificate has been issued.
In US Gulf of Mexico offshore platforms and rigs. Offshore, 'explosion-proof' covers drill floors, well bays, process decks and compression areas, where equipment is chosen against the platform's classification drawings. Flameproof enclosures suit fixed items, while intrinsic safety suits a handheld carried on rounds. The operator and rig contractor decide the concept in each area.
The route · specification
Specifying an explosion proof mobile phone for Gulf of Mexico Rigs
A short checklist for anyone writing or reviewing the specification, with the IS-04Z1 status against each point.
Check on the paper
- Marking
- Equipment group, category, protection concept, gas group and temperature class, matched to the area drawing.
- Certificate and schedule
- A certificate number, issuing body and the schedule of conditions, not a brochure claim.
- Standards edition
- The IEC 60079 or national standard edition the certificate was issued against.
Check for the IS-04Z1
- Marking target
- II 2 G Ex ib IIC T4: a target, not yet a certificate.
- Certificate status
- IECEx, ATEX, UKEX and NEC 500 in progress; none issued.
- Operator approval
- Separate from the certificate and handled with the site operator.
Questions · Gulf of Mexico Rigs
Frequently asked questions
Can we buy an explosion proof mobile phone in Gulf of Mexico Rigs today?
Not yet. The IS-04Z1 is pre-launch and its certification is still in progress ahead of a Q4 2026 launch. No unit goes into a classified area before the certificate covering it exists. The datasheet, the certification schedule and safe-area evaluation units are available now.
What does an explosion proof mobile phone in Gulf of Mexico Rigs cost?
There is no list price yet. SAMS gives indicative pre-launch pricing in writing, against a stated quantity and site, and does not commit to a lead time before certification completes.
Is the IS-04Z1 explosion proof or intrinsically safe?
It is intrinsically safe (marking target Ex ib IIC T4), which is the usual way to make a phone for hazardous areas. It is not a flameproof (Ex d) design, and certification is still in progress.
Which areas at US Gulf of Mexico offshore platforms and rigs would use it?
Likely candidates are drill floors and well bays, production process decks, wellhead areas, utility and compression areas. Which areas are classified, and to what zone, is set by the site operator's own area classification drawings.
Is intrinsically safe the same as explosion proof?
Not exactly. Explosion proof is a broad everyday term; intrinsic safety is one protection concept, which limits energy so ignition cannot occur. Flameproof (Ex d) is a different concept that contains an explosion. The IS-04Z1 is intrinsically safe by design.
Why do offshore handsets need a long battery and strong charging plan?
Offshore trips run for days at a time with crews rotating on set schedules, and charging points in classified areas are limited. Plan for a full-shift battery, spare cells approved for the area, and charging only in safe areas as the platform rules require.
Is decommissioning work a factor for handset demand in the Gulf?
Decommissioning is a steady activity, with tens of thousands of old wells to plug and structures to remove under regulator-approved plans. Contractors on these jobs still work in areas that may contain hydrocarbons, so the same area-classification checks apply.
How do logistics affect offshore equipment?
Facilities lie well offshore, with Thunder Horse about 150 miles south-east of New Orleans, so access depends on helicopter and vessel schedules. Plan device enrolment, battery charging and safe-area handover onshore, and ask the operator how equipment is checked and approved before it travels.
Related guides
Keep exploring
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United States market guideCertification route and regulators
All guides for United StatesEvery route we cover
Certification statusWhat is in progress
Enquiry · US Gulf of Mexico offshore platforms and rigs
Ask about the IS-04Z1 for US Gulf of Mexico offshore platforms and rigs, United States
Tell us what you need to equip and where. The SAMS team answers by email with the datasheet and where each certification route stands.
Enquiry · US Gulf of Mexico offshore platforms and rigs
Launching Q4 2026
Planning for Gulf of Mexico Rigs?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.