Typical installation scheme design optimization of field instruments in high sour gas field

CDB high sour gas field project has stepped into detail design phase completely. In order to reduce the potential leakage point, realize intrinsic safety and develop high sour gas field environmental-friendly, combined with the experience of Chevron project & Puguang gas field, CDB engineering project design team optimizes the designing scheme of field instrument typical installation on the base of regular instrument installation scheme to minimize leakage and realize maintenance convenience. The national conventional instruments installation scheme and current field instruments typical installation scheme were compared from the view of design, and the optimization designing scheme suitable for high sour gas field project was recommended.