Drill Stem Testing Tools (DST)

Description                                                                                    Qty(sets)
1 7″RTTS Packer 10000Psi                                                             10
2 7″CHAMP V Packer 15000Psi                                                      4
3 9 5/8″RTTS Packer 10000Psi                                                        5
4 9 5/8″CHAMP V Packer 15000Psi                                                2
5 7"~7 5/8"RTTS Safety Joint 15000Psi                                           4 
6 8 5/8"~13 3/8"RTTS Safety Joint 10000Psi                                   4
7 5" Sleeve Type Drain Valve 15000Psi                                            4
8 5"FB Pressure Controlled Select Tester Valve 15000Psi            1
9 5"LPR-N Valve 15000Psi                                                                 4
10 5"OMNI Valve 15000Psi                                                                  4
11 5"RD Sampler 15000Psi                                                                4
12 5"RD Safety Circulating Valve 15000Psi                                       6
13 5"RD Circulating Valve 15000Psi                                                   6
14 7"~7 5/8"RTTS Circulating Valve 10000Psi                                   4
15 8 5/8"~13 3/8"RTTS Circulating Valve 10000Psi                          4
16 5"Round Mandrel Slip Joint 15000Psi                                             6
17 5"Big John Jar 15000Psi                                                                   6
18 5"TST Valve 15000Psi                                                                      4
19 5"Internal Pressure-operated Circulating Valve（IPO）15000Psi                                                                                                   2
Note:
1. Service environment: Be suitable for H2S service, when used in accordance with paragraph 11.7 of NACE MR0175-2002.
2. Working Temperature: 400F above 175F full H2S.