Drill Stem Test Tools 10K Retrievable Packer for Dst TCP Operation
Xi'an Boban Oil Tools Co., Ltd.- After-sales Service：Provided
- Warranty：12 Months
- Manufacturing Process：CNC Milling
- Surface Treatment：Phosphating
- Operation Pressure：Atmospheric Pressure
- Material：Cast Steel
Base Info
- Model NO.：BDST
- Application：Well Testing, Dst, TCP
- Working Pressure：10K Psi
- Transport Package：Wooden Box
- Specification：4-1,2"~7-5,8"
- Trademark：BOBAN
- Origin：China Mainland
- HS Code：8431431000
- Production Capacity：50 Sets Per Month
Description
It mainly composes of J-slot transposition pole, mechanical slip, packoff rubber sleeve and hydraulic anchor mechanism. The hydraulic anchor mechanism can prevent that the packer pushes the tools off the borehole under the overload pressure below the packer. With the friction block and automatic j-slot cover structure.The fluid column pressure is greater than the downhole formation pressure, remove hydraulic anchor structure of the multifunction packer, and replace the testing joint. It can change the multifunction testing packer with the same specifications
Technical Specification
| Casing Size (inch) | Casing Range ( lb/ft) | Tool OD (inch/cm) | Minimum ID (inch/cm) | Top Thread Connection | Lower Thread Connection |
| 4 1/2 | 9.5; 15.1-18.1; 11.6-13.5 | 3.79 (9.63); 3.55(9.02); 3.75(9.53) | 1.80(4.57); 1.51(3.84); 1.80 (4.57) | 3 3/32 in. 10 UNS; 2 11/16in. 10 UNS; 3 3/32 in. 10 UNS | 2 3/8 in. 8 RD EUE; 2 3/8 in. 8 RD EUE; 2 3/8 in. 8 RD EUE |
| 5 | 23; 15-18; 11.5-13 | 3.75 (9.53); 4.06(10.31); 4.25(10.79) | 1.80(4.57); 1.80(4.57); 1.80 (4.57) | 3 3/32 in. 10 UNS; 3 3/32 in. 10 UNS; 3 3/32 in. 10 UNS | 2 3/8 in. 8 RD EUE; 2 7/8 in. 8 RD EUE; 2 7/8 in. 8 RD EUE |
Kindly provide following information when request a quotation:
Tools sizes, Casing Size, Casing Weight
Working Pressure: 10K, 15K PSI
Temperature Working Conditions: Standard, H2S