RESOURCES
Technical Articles
Application-focused explanations of tubular products, service conditions and inspection requirements.
OAK TECHNICAL RESOURCES
Technical Articles
Application-focused articles explain the technical decisions behind tubular selection, inspection and supply without replacing the governing project specification.
Casing selection: more than outside diameter
A practical overview of load cases, grade, connection, service environment and verification inputs.
Read guide →DRILL STRING · 02How HWDP manages the drill-string transition
Understand stiffness transition, weight, fatigue, hardbanding and configuration considerations.
Read guide →MATERIALS · 03Tubular requirements for sour service
Key inputs affecting material route, hardness, testing, traceability and documentation.
Read guide →LINE PIPE · 04Choosing between seamless, HFW and LSAW
Compare manufacturing routes in the context of diameter, wall, grade and project requirements.
Read guide →COILED TUBING · 05Why reel limits belong in the initial RFQ
Continuous length, fatigue, core diameter, flange size, weight and transportation must be considered together.
Read guide →QUALITY · 06Building an inspection scope buyers can use
Connect specification clauses, ITP points, records and final release documentation.
Read guide →TECHNICAL BASIS
Guidance for preliminary evaluation.
Articles are reviewed for technical relevance and connected to the applicable product, solution and enquiry pathways.
The purchase specification, quotation and agreed order documents remain the governing basis for supply.
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