Типичный завершение устьевого

Shuguang Typical Wellhead Completion TF13 3/8× 9 5/8×7, 5000 or 10000 PSI Single SLIP-GRIPR Casing Head 01 Casing Head 01 Portion Top flange Bottom to connect with casings Outlet , with API VR for 5000psi. Optional 2LP outlet for 3000psi. 02 Casing Head 02 Portion Top flange 00 Bottom flange API VR. Outlet,with API VR plug. Recommend use SLIP-GRIPR connection between surface casing and casing head. Convenient for installation and reliable for operation. Comparing to Slip-on and Weld connection, the SLIP-GRIPRtype will not only reduce the time for installation (about 10 times quicker), but also free of limit from outer environment. Using double seal secondary pack-off above the SLIP-GRIPR bottom connection to seal off the annulus. 9 5/8 casing is suspended by JSC-22 casing hanger for large load capacity and fast, convenient installation. 7 and 5 1/2 casing is suspended with either JSC-22 or JSC-29 casing hangers, depending on completion pressure and casing load. Both casing head and casing spool outlet have API VR plug, easy for on-site valve service.