OGDCL: rules and approvals
The company is headquartered in Islamabad and listed on the Pakistan Stock Exchange; it has global depositary shares on the London Stock Exchange since 2006, so it works to public-company governance standards.
OGDCL · IECEx
IECEx Smartphone for OGDCL
The Qadirpur membrane plant was described as the largest operating membrane plant for natural gas in the world, so gas treatment hazardous areas there are large and long-established. It operates around 50 oil and gas fields and several processing plants. If you are specifying an IECEx smartphone for OGDCL, 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 topicIECEx
DeviceSmartphone
RouteSpecification
WhereOGDCL
Short answer. The SAMS IS-04Z1 is the intrinsically safe smartphone covered here for OGDCL: 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. An operator's own vendor approval is a separate step. Certification status. Place facts reviewed October 2026.
At a glance · IECEx
Checklist: IECEx smartphone for OGDCL
| Check | What to look for | IS-04Z1 today |
|---|---|---|
| Certificate of conformity | Number checkable on the IECEx online register | In progress; not issued |
| Standards edition | The IEC 60079 edition the certificate cites | Stated on the certificate when issued |
| Schedule of conditions | Limits of use, batteries and accessories | Published with the certificate |
| Where it applies | OGDCL: Wellheads and well pads, Gas processing plants, Compression facilities | Classified by the site operator |
Product · Pakistan
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 Pakistan. 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 organisation · OGDCL
Working with Oil and Gas Development Company Limited: sites and classified areas
The main sites and the hazardous-area types a portable device is likely to meet at this organisation.
Sites and areas
- Dakhni
- Uch
- Qadirpur
- Nashpa (Karak, Khyber Pakhtunkhwa)
Classified areas
- Wellheads and well pads
- Gas processing plants
- Compression facilities
- LPG recovery plants
Supplier approval · OGDCL
How suppliers reach OGDCL
OGDCL publishes tenders and enlistment documents for suppliers and contractors on ogdcl.com; applicants must be on the active taxpayer list and may be visited for premises checks. Confirm current requirements with its procurement team. The Ex certificate and an organisation's own vendor or engineering approval are two separate timelines; SAMS is working towards both and holds neither today.
Field notes · OGDCL
More about OGDCL that matters for portable equipment
OGDCL: background
The company began as the Oil & Gas Development Corporation in 1961; its first well, at Toot on the Potwar Plateau, started drilling in November 1964, and it became a public limited company in 1997.
OGDCL: people and language
OGDCL set up an Oil and Gas Training Institute in Karachi in 1977 and moved it to Islamabad in 1979, which indicates an in-house technical training tradition.
OGDCL: who works there
In January 2000 it agreed to take over interests in the Khewari and Sinjhoro blocks and become operator of both, and nine discoveries followed in Sinjhoro between 2001 and 2003.
The term · IECEx
What “IECEx” means for a smartphone
IECEx is the international scheme for certifying equipment used in explosive atmospheres. A certificate of conformity is issued by an accredited certification body against a specific edition of the IEC 60079 standards and carries a schedule of conditions of safe use. It is not a legal requirement in most countries on its own, but many national schemes accept it as the technical basis.
The IECEx certificate for the IS-04Z1 is in progress and has not been issued. The marking target is Ex ib IIC T4, the intrinsic safety concept for Zone 1 gas with the hardest gas group (IIC) and a 135 °C temperature class.
In OGDCL. The IECEx scheme is how many visiting EPCs and international service companies document their equipment, and OGDCL fields such as Uch and Qadirpur may see them. Reviewers would read the certificate of conformity and its schedule of conditions together. The IS-04Z1 is designed for IECEx, and the application is in progress; nothing has been issued.
The route · specification
Specifying an IECEx smartphone for OGDCL
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 · OGDCL
Frequently asked questions
Can OGDCL buy the IS-04Z1 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 an IECEx smartphone for OGDCL cost?
No price is published. While certification is in progress there is no list price and no committed lead time, and a supplier quoting a firm figure for an uncertified Ex handset is promising something it cannot stand behind. Indicative pre-launch pricing is issued in writing against a stated quantity and site.
Does the IS-04Z1 hold an IECEx certificate?
No. The IECEx certificate is in progress and has not been issued. SAMS will publish the number when it exists.
How does OGDCL approve suppliers?
OGDCL publishes tenders and enlistment documents for suppliers and contractors on ogdcl.com; applicants must be on the active taxpayer list and may be visited for premises checks. Confirm current requirements with its procurement team.
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.
How hot does it get at OGDCL's Sindh and Punjab fields?
Fields in southern Sindh and south Punjab can see very high summer temperatures with dust, while the north-west and Potwar plateau are cooler in winter. For handheld devices check the rated operating temperature, dust ingress protection and battery behaviour in heat, and ask the site for its limits.
How do suppliers register with OGDCL?
OGDCL runs its own procurement under public-sector procurement rules, usually through tenders and vendor registration, with technical approval by the field or department concerned. Confirm the current registration and certification requirements with OGDCL's procurement office.
What do suppliers need to do to be considered by OGDCL?
OGDCL publishes tenders and enlistment documents for suppliers and contractors on its website, and applicants must be on the active taxpayer list and may be visited for premises checks. Procedures change, so confirm current requirements with its procurement team. The IS-04Z1 has no certificate yet.
Related guides
Keep exploring
More on OGDCL, and on other places in Pakistan.
Intrinsically Safe Mobile Phone for OGDCLSame place, different guide
ATEX and IECEx Mobile Phone Supplier for OGDCLSame place, different guide
Explosion-Proof Mobile Phone Supplier for OGDCLSame place, different guide
IECEx Mobile Phone Supplier for OGDCLSame place, different guide
ATEX and IECEx Mobile Phone Supplier for PPLElsewhere in Pakistan
Pakistan market guideCertification route and regulators
All guides for PakistanEvery route we cover
Certification statusWhat is in progress
Enquiry · OGDCL
Ask about the IS-04Z1 for OGDCL, Pakistan
Send the site, zone and gas group and roughly how many handsets. We reply by email with the datasheet and the certification schedule.
Enquiry · OGDCL
Launching Q4 2026
Planning for OGDCL?
Send the zone and gas group of your site and we will reply with the datasheet and schedule.