Equatorial climate
Pekanbaru has a tropical rainforest climate with rain in every month.
Pekanbaru Oil Field · rugged
Rugged Mobile Phone in Pekanbaru Oil Field
Duri's thick crude is produced with steamflood enhanced oil recovery, introduced successfully by 1985, which lifted output to about 302 thousand barrels a day by 1995 and means hot steam systems run beside oil handling. PT Pertamina Hulu Rokan has operated it since 9 August 2021. This page explains what to look for in a rugged mobile phone for Pekanbaru and the Rokan block, Riau, 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 topicrugged
DeviceMobile Phone
RouteSpecification
WherePekanbaru Oil Field
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for Pekanbaru and the Rokan block, Riau: pre-launch, designed for Zone 1 and Zone 21 (marking target Ex ib IIC T4), with certification in progress and no certificate issued.
Where things stand: the IS-04Z1 has not launched, and none of its four certification routes has produced a certificate yet. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
At a glance · rugged
Checklist: rugged mobile phone for Pekanbaru and the Rokan block, Riau
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Ingress protection | IP65 to IP68 sealing | IP68 design |
| Drop and shock | A stated drop height onto concrete | Specification on request |
| Explosion protection | A separate certificate and marking | In progress; not issued |
| Where it applies | Pekanbaru and the Rokan block, Riau: Gathering stations, Wellheads and flowlines, Oil treatment and storage | Classified by the site operator |
Product · Pekanbaru Oil 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 Pekanbaru Oil 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 · Pekanbaru and the Rokan block, Riau
Working in Pekanbaru and the Rokan block, Riau: 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
- PT Pertamina Hulu Rokan
Classified areas to expect
- Gathering stations
- Wellheads and flowlines
- Oil treatment and storage
- Steam generation and power facilities
Local conditions · Pekanbaru and the Rokan block, Riau
What Pekanbaru and the Rokan block, Riau means for portable equipment
Mature field
Duri has been steamflooded since 1985 and is described as one of the world's largest steamflood developments, so work is mostly maintenance of existing facilities.
Field notes · Pekanbaru and the Rokan block, Riau
More about Pekanbaru and the Rokan block, Riau that matters for portable equipment
Pekanbaru and the Rokan block, Riau: industry on the ground
The Duri field, discovered in 1941 and in production from 1954, covers 67.28 sq km in Riau and has produced more than 2.75 billion barrels, making it one of Indonesia's largest and most productive fields.
Pekanbaru and the Rokan block, Riau: projects and investment
The previous operator drilled 16,023 wells across four blocks, including the Rokan block and the Coastal Plain Pekanbaru block, so a very dense network of wellheads, flowlines and facilities exists around the city.
Pekanbaru and the Rokan block, Riau: people and language
Indonesian is the official language in Pekanbaru, while Minangkabau is widely used in markets and daily business, and Riau Malay and Javanese are also commonly spoken, so site teams are often multilingual.
Pekanbaru and the Rokan block, Riau: who works there
Pertamina Hulu Rokan now runs the Rokan block, which also includes the giant Minas field, where production began in April 1952, so one operator oversees several large mature fields around Pekanbaru.
The term · rugged
What “rugged” means for a smartphone
A rugged phone is built to survive water, dust, drops and rough handling, usually rated by an IP code and a drop specification. Ruggedness is an environmental property: it says nothing about whether a phone may be used where flammable gas or dust is present. That is decided by explosion-protection certification and marking.
The IS-04Z1 combines both: an IP68 sealed rugged build and a design for Zone 1 and Zone 21 (marking target Ex ib IIC T4). The explosion-protection certificates are in progress and none has been issued.
In Pekanbaru and the Rokan block, Riau. Pekanbaru has a tropical rainforest climate with rain every month, so field devices meet heat, humidity and wet conditions. IP68 rates dust and water ingress. It does not provide explosion protection, which must be assessed against the zone where the device is used.
The route · specification
Specifying a rugged mobile phone for Pekanbaru Oil 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 · Pekanbaru Oil Field
Frequently asked questions
Can we buy a rugged mobile phone in Pekanbaru Oil Field today?
No. Nothing can be bought or taken into a classified area today: certification is in progress and launch is planned for Q4 2026. What is available now is the datasheet, the written certification schedule and evaluation units for safe-area use.
What does a rugged mobile phone in Pekanbaru Oil 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.
How rugged is the IS-04Z1?
It is designed to IP68 sealing, with glove-friendly controls. Ruggedness is not explosion protection: that depends on the certificates, which are in progress.
Which areas at Pekanbaru and the Rokan block, Riau would use it?
Likely candidates are gathering stations, wellheads and flowlines, oil treatment and storage, steam generation and power facilities. 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 does steamflood production matter for equipment used at Duri?
Steamflood means hot steam lines and wells operate close to oil and gas handling, so surface temperatures can be higher than at conventional wells. Handheld devices should respect the site's temperature limits and classification, so ask the operator for its rules on portable electronics.
Which company operates the large oil fields around Pekanbaru today?
The Rokan block, including the Minas and Duri fields, has been run by Pertamina Hulu Rokan since August 2021. Contractors and suppliers typically register through Pertamina's vendor processes and follow the site's own induction and permit rules, so confirm current requirements.
Who approves suppliers for the Rokan block?
Suppliers are normally approved by the operator and its contractors, following Pertamina group processes since the 2021 operator change. Ask PT Pertamina Hulu Rokan about current registration requirements before offering any equipment. Confirm with the site operator.
Related guides
Keep exploring
More on Pekanbaru Oil Field, and on other places in Indonesia.
Explosion-Proof Mobile Phone in Pekanbaru Oil FieldSame place, different guide
Hazardous Area Mobile Phone in Pekanbaru Oil FieldSame place, different guide
Industrial Mobile Phone in Pekanbaru Oil FieldSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Pekanbaru Oil FieldSame place, different guide
IECEx Mobile Phone in Pekanbaru Oil FieldSame place, different guide
Ex-Proof Mobile Phone in Pekanbaru Oil FieldSame place, different guide
ATEX and IECEx Mobile Phone Distributor in Timika MiningElsewhere in Indonesia
ATEX and IECEx Mobile Phone Distributor in Dumai RefineryElsewhere in Indonesia
ATEX and IECEx Mobile Phone Distributor in Offshore IndonesiaElsewhere in Indonesia
ATEX and IECEx Mobile Phone Distributor in BalikpapanElsewhere in Indonesia
Indonesia market guideCertification route and regulators
All guides for IndonesiaEvery route we cover
Certification statusWhat is in progress
Enquiry · Pekanbaru and the Rokan block, Riau
Ask about the IS-04Z1 for Pekanbaru and the Rokan block, Riau, Indonesia
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 · Pekanbaru and the Rokan block, Riau
Launching Q4 2026
Planning for Pekanbaru Oil Field?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.