Dispersed sites
The play extends through areas around Fort St. John and Dawson Creek in British Columbia and into Alberta, so facilities are spread over a wide area.
Montney Gas Field · intrinsically safe
Intrinsically Safe Mobile Phone in Montney Gas Field
The Montney Formation covers about 130,000 square kilometres of British Columbia and Alberta and is a major shale gas and tight oil resource. Wellpads, compressor stations and gas plants across it contain classified areas. If you are specifying an intrinsically safe mobile phone for Montney gas play, this page covers the markings, the approvals and the current certification status of the IS-04Z1.
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 topicintrinsically safe
DeviceMobile Phone
RouteSpecification
WhereMontney Gas Field
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Montney gas play: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
Status: pre-launch. IECEx, ATEX, UKEX and NEC 500 certification is in progress and no certificate has been issued; launch is planned for Q4 2026. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
At a glance · intrinsically safe
Checklist: intrinsically safe mobile phone for Montney gas play
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Level of protection | ia, ib or ic matched to the zone | ib, for Zone 1 |
| Entity parameters | Uo, Io and Po within the device limits | Published with the certificate |
| Accessories | Chargers and cases certified with the device | Defined at certification |
| Where it applies | Montney gas play: Wellpads and wellheads, Gas processing plants, Compressor stations | Classified by the site operator |
Product · Montney Gas Field
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 Montney Gas Field. 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 · Montney gas play
Working in Montney gas play: operators and classified areas
The companies on site and the hazardous-area types a handset is likely to meet there.
Operators and companies on site
- ARC Resources
- Progress Energy Canada (PETRONAS)
Classified areas to expect
- Wellpads and wellheads
- Gas processing plants
- Compressor stations
- Condensate handling
Local conditions · Montney gas play
What Montney gas play means for portable equipment
Active development
ARC Resources has described Attachie near Fort St. John producing more than 30,000 barrels of oil equivalent per day, including condensate.
Field notes · Montney gas play
More about Montney gas play that matters for portable equipment
Montney gas play: rules and approvals
A 2013 joint study by the National Energy Board, the BC Oil and Gas Commission and the Alberta Energy Regulator assessed the formation, and gas is produced in both provinces, so operators work under two regimes.
Montney gas play: industry on the ground
In northeast British Columbia some wells contain hydrogen sulphide, which makes gas sour, flammable and potentially deadly if inhaled, and Geoscience BC research maps where it occurs in unconventional reservoirs.
Montney gas play: geography and layout
The Montney is a Lower Triassic unit of dolomitic siltstone and sandstone up to about 280 m thick, which supports long horizontal wells.
Montney gas play: background
The Montney Formation was first described in 1962 from Texaco's Buick Creek No. 7 well, drilled 41 km north of Fort St. John immediately east of the Alaska Highway.
The term · intrinsically safe
What “intrinsically safe” means for a smartphone
Intrinsic safety limits the electrical and thermal energy in a circuit so that neither a spark nor a hot surface can ignite a gas or dust atmosphere, even when a fault occurs. The ib level, used for Zone 1, tolerates one fault. It is the usual way to make a handheld device that a worker carries continuously through a hazardous area.
The IS-04Z1 is designed on this principle for Zone 1 and Zone 21 (marking target II 2 G Ex ib IIC T4). Intrinsic safety is a design basis, not a certificate: certification is in progress and none has been issued yet.
In Montney gas play. Crews move between widely spread wellpads and compressor stations around Fort St. John and Dawson Creek and into Alberta. A handheld intrinsically safe device lets them log readings, take photos and check procedures on site. It does not replace permits or gas testing, which the operator controls.
The route · specification
Specifying an intrinsically safe mobile phone for Montney Gas Field
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 · Montney Gas Field
Frequently asked questions
Can we buy an intrinsically safe mobile phone in Montney Gas Field today?
Not today. Until the certificates are issued the IS-04Z1 stays out of classified areas, and until launch there is nothing to purchase. You can ask for the datasheet and the certification schedule, or book a safe-area evaluation unit.
What does an intrinsically safe mobile phone in Montney Gas Field 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.
What does ‘intrinsically safe’ mean for the IS-04Z1?
The circuits are designed to limit energy so a spark or hot surface cannot ignite a gas or dust atmosphere, even with one fault (level ib, Zone 1). Certification of that design is in progress.
Which areas at Montney gas play would use it?
Likely candidates are wellpads and wellheads, gas processing plants, compressor stations, condensate handling. 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.
Does sour gas affect device selection?
Hydrogen sulphide is a toxic hazard rather than an Ex rating, but sour sites add gas detection, breathing apparatus and rules for devices. Confirm requirements with the operator's induction team and ensure your device meets zone and gas group needs.
What hazards do Montney gas sites have?
Typically wellpads, gas gathering, compressor stations and gas plants with flammable natural gas, and some sites with condensate or sour gas. Classified areas vary by facility, so request the operator's classification drawing before bringing equipment.
Does the Montney supply LNG Canada?
Yes, gas from the Montney supplies LNG Canada through the Coastal GasLink pipeline. That link does not change the area classification at a wellpad, which the producing operator decides. A handset would still need to match the zone, gas group and temperature class assigned for that location. Ask the operator for the area data.
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Certification statusWhat is in progress
Enquiry · Montney gas play
Ask about the IS-04Z1 for Montney gas play, Canada
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · Montney gas play
Launching Q4 2026
Planning for Montney Gas Field?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.