01 / FUNCTION
What it does
It is the first major casing string and becomes a structural foundation for later drilling. Diameter, weight, grade, connection, length and applicable casing standard should follow the approved well program.
02 / RFQ INPUTS
What to specify
- Outside diameter and weight
- Steel grade
- Thread or connection
- Length, quantity and standard
03 / SUPPLY CONSIDERATIONS
What helps us source it
Surface casing provides shallow-hole stability and structural support, so size, grade, connection and setting depth come from the approved well design.
- Outside diameter and wall or weight
- Grade
- Connection
- Length, drift and documentation
04 / COMMERCIAL SUPPORT
From requirement to offer
EIBAK coordinates the inquiry around the specification you provide. We review suitable manufacturer options, availability, technical documents, inspection requirements and delivery terms before preparing the commercial offer.
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