Parameter confirmation
- deck space, lifting points and package weight
- corrosion, climate and offshore protection requirements
- power, control and platform interfaces
- transport, installation and maintenance access
Product parameters
| Model | MAX.hookloab kN(Ib) | Drawworksrated power kw(hp) |
|---|---|---|
| SJF180DB | 1800(400000) | 550(750) |
| SJF225DB | 2250(500000) | 735(1000) |
| SJF315DB | 3150(700000) | 1100(1500) |
| SJF450DB | 4500(1000000) | 1470(2000) |
Offshore Equipment
Technical profile
It adopts bootstrapped mast, and can choose main drawworks or hydraulic winch for installation, which is suitable for offshore installation and maintenance.
At a glance
Key specifications
SJF180DB1800(400000) / 550(750)
SJF225DB2250(500000) / 735(1000)
SJF315DB3150(700000) / 1100(1500)
SJF450DB4500(1000000) / 1470(2000)
The available technical data for HZJ315DD Lightweight fixed offshore drilling rig covers SJF180DB, SJF225DB, SJF315DB, SJF450DB. Use these fields to compare the listed configuration with the project duty, site interface and delivery requirements before requesting a final quotation.
Optimized module design, 30% lighter than the same type of offshore drilling rig.
Symmetrical arrangement for easy maintenance and high safety redundancy drawworks for offshore rigs.
The whole area of toxic and combustible gas monitoring and alarm system, the rig has explosion-proof design to ensure safety.
The substructure has fully enclosed sewage collection structure. It is green and environmentally friendly.
Request technical details ?Specification review
Confirm the offshore oilfield equipment duty for HZJ315DD Lightweight fixed offshore drilling rig before quotation.
HZJ315DD Lightweight fixed offshore drilling rig is intended for offshore drilling, workover, cementing and platform-based operations. Review the actual well program, site interface and operating environment before approving a final technical configuration.
Configuration selection
- package footprint and lifting arrangement coordinated with the platform
- protection and materials reviewed for offshore conditions
- modular installation and service access checked
- interface schedule prepared around platform constraints
The current product record provides these technical fields for review: SJF180DB, SJF225DB, SJF315DB, SJF450DB. Match the listed values with the required duty point and request confirmation for any interface or operating condition not shown.
Product views
Additional views of HZJ315DD Lightweight fixed offshore drilling rig.
These images are supplied for the same product title and are shown as supporting views for technical review.
Engineering context
What to confirm before quotation.
Offshore selection must consider hook load, drawworks power, lifting modules, marine corrosion protection, footprint and platform interfaces.
Fixed PlatformsCheck platform footprint, lifting points, marine protection and interface responsibilities with the project team.
Jack-Up And Lightweight Offshore UnitsCheck platform footprint, lifting points, marine protection and interface responsibilities with the project team.
Marine Corrosion And Lifting ConstraintsCheck platform footprint, lifting points, marine protection and interface responsibilities with the project team.
Quality and documentation
Request the offshore equipment evidence package for HZJ315DD Lightweight fixed offshore drilling rig.
For HZJ315DD Lightweight fixed offshore drilling rig, quality and delivery review should be tied to the final configuration rather than general claims. Ask for the applicable inspection scope, dimensional information, test records and supplied documentation before purchase approval.
Quality review
- Confirm the inspection points, test scope and acceptance documents applicable to the ordered configuration.
Technical materials
- Request the offshore equipment datasheet for this model.
- Request the GA and lifting drawing for this model.
- Request the interface schedule for this model.
Delivery readiness
- Confirm package dimensions, lifting or transport requirements, installation interfaces and the documents supplied with delivery.
Buyer questions
Questions to settle before purchase.
What platform load and lifting restrictions apply?
For HZJ315DD Lightweight fixed offshore drilling rig, the supplied sheet covers SJF180DB, SJF225DB, SJF315DB, SJF450DB. Confirm the required duty point and operating margin with the project data before purchase.
Which marine corrosion protection is required?
For HZJ315DD Lightweight fixed offshore drilling rig, the working environment can change material grade, coating and service life. Confirm the ambient range and exposure conditions before the technical offer is released.
How will the equipment be lifted, installed and maintained offshore?
For HZJ315DD Lightweight fixed offshore drilling rig, the working environment can change material grade, coating and service life. Confirm the ambient range and exposure conditions before the technical offer is released.
Direct inquiry
Send the HZJ315DD Lightweight fixed offshore drilling rig requirement.
For HZJ315DD Lightweight fixed offshore drilling rig, include the model, application, required duty, quantity and delivery destination. For a faster technical response, also include the deck space, lifting points and package weight; corrosion, climate and offshore protection requirements; power, control and platform interfaces.
Request product detailsConfiguration support
Need a different offshore interface or lifting package for HZJ315DD Lightweight fixed offshore drilling rig?
Share the platform constraints, lifting points, power interface and corrosion requirements. We will help confirm the offshore-ready configuration.