7" 29# T95 TSH BLUE Seamless Casing (R3) – Premium Thread, Sour Service, API 5CT

The 7" 29# T95 TSH BLUE Seamless Casing (R3) is engineered for challenging downhole environments where sour gas resistance, structural integrity, and gas-tight sealing are critical. Manufactured to API 5CT specifications, this casing is made from T95 quenched and tempered steel, offering excellent sulfide stress corrosion resistance (SSC) and high tensile strength.

The casing is fitted with TSH BLUE® premium connections, a proprietary gas-tight thread design by TenarisHydril. Known for its metal-to-metal seal, high compression and bending resistance, and robust make-up torque characteristics, TSH BLUE® threads are ideal for HPHT wells, extended reach drilling, and sour service operations.

The Range 3 (R3) length reduces the number of connections in the casing string, enhancing efficiency and reliability in deep well applications. This casing is suitable for use as intermediate or production casing in high-pressure, high-temperature, or sour environments.

Specifications:

– Outside Diameter: 7" (177.80 mm)
– Weight: 29 lb/ft (43.16 kg/m)
– Steel Grade: T95 (API 5CT) – Quenched and Tempered, SSC-Resistant
– Connection Type: TenarisHydril TSH BLUE® Premium Thread
– Thread Seal: Metal-to-Metal Gas-Tight Seal
– Length Range: R3 (Approx. 40–42 ft / 12–13 m)
– Pipe Type: Seamless
– Standard: API 5CT / Tenaris Proprietary Specs
– Condition: Brand New / Unused
– Certification: Mill Test Certificate (MTC), API Monogram, Premium Connection Inspection Report

Performance Notes:
– T95 grade ensures strength and sour service compatibility
– TSH BLUE® provides excellent torque, compression, and gas seal under HPHT conditions
– Seamless body improves burst/collapse resistance
– Ideal for deviated or horizontal wells requiring high-integrity sealing

Availability:
Available for immediate inquiry and delivery. Please contact for pricing, origin, and quantity confirmation.

For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com