Oil casing is a large diameter tubing, have fixed oil and natural
gas,oil well hole wall or the role. Insert the well casing is in the
hole, with the cement fixed, in order to prevent the borehole
separated from the rock formations and borehole collapsed, and
ensure the drilling mud recycling flow, in order to drilling
Standard: API 5CT
Material:H40, J55, K55, M65, N80-1, N80Q, L80-1, C90, C95, T95, P110, Q125
End: beveled, square cut, and pipe protection, cap especially for
Heat treatment: normalized, quender and temper.
Applications:Mainly used for drilling process and completion of the
wall after support, and ensure that the oil, the success of the gas
If u have any questions, pls contact me without hesitation.
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