OCTG

Oil Country Tubular Goods (OCTG)

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GEOCONN Low Cost & High Performance Casing Connection

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GEOCONN Feature of Design

Completely Interchangeable with API BTC. As GEOCONN is perfectly interchangeable with API Buttress, Casing accessories with Buttress threas can be used.

Internally Flush With Pin Abutment

– Prevention of turbelence flow
– High over torque resistance
– Abutment works as metal seal under medium tension road
– High fatigue resistance

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API Buttress VS GEOCONN

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Manufacturing of GEOCONN

Manufacturing of GEOCONN is almost same as Buttress, except shorter coupling length and mill end make up.

GEOCONN Mill Make-Up Position
Mill tight end is made up deeper than field tight end to prevent mill end rotation during field end make up. Make up distance on both ends were chosen to provide good leak resistance and prevent from too high hoop stress on the coupling.

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GEOCONN Examples of Application

Geothermal Wells
– Prevention of turbulence flow.

Drilling with Casing
– For high torque resistance.

Shale Plays
– Full string for Shale or tight plays.

SAGD
– Liner for SAGD wells.

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NOV Grant Prideco Drill Pipes

NOV Grant Prideco is the world’s largest supplier of drill pipe and drill stem accessories.

Grant Prideco provides the industry with the three most important considerations for drill pipe: quality, technology and economy. Manufacturing processes are vertically integrated from raw material to finished product. Pipe is supplied  by the Company’s own mill and tool joints are forged in its own facilities.

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