Halliburton is the leader in multizone systems that enable the isolation and gravel packing of all zones that require gravel pack for sand control in fewer trips. The basic single-trip multizone (STMZ™) system has reliably run hundreds of times since 1993 and is designed to provide treatment options ranging from annular gravel packs to low pump-rate frac packs.
7-in., 7 5/8-in. and 9 5/8-in. systems
Burst, collapse and differential rating of 6,000psi