Oil Well Downhole Retrievable Packer for Well Testing Service
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR,EXW |
| Payment Terms: | L/C, D/A, T/T |
| Supply Ability: | 5 pcs/month |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Distributor/Wholesaler, Service |
Product Detail
| Model No.: | 7" Packer |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Usage: | Downhole service |
| Type: | RTTS Tools |
| working pressure: | 10000 psi |
| service: | Standard |
| standard: | NACE MR0175 |
| setting: | mechanical setting |
| Size: | 7" |
| Operate: | ANNULAR PRESSURE OPERATED |
| Brand: | Techcore |
| Halliburton PN: | 100070201 |
| Production Capacity: | 5 pcs/month |
| Packing: | polywood case |
| Delivery Date: | 7 days |
Product Description
Oil Well Downhole Retrievable Packer for Well Testing Service
Downhole Testing High Pressure Retrievable Packer RTTS packer
How to operate the RTTS packer
The RTTS Packer is hookwall type packer with full opening design, which can segregate bidirectional pressure designed for use in testing, treating, and squeeze cementing operations. The full bore of the RTTS packer permits pumping large volumes of fluid with a minimum pressure drop, and allows the passage of a through tubing type perforating gun
The Construction of the RTTS packer is shown in the accompanying figure. When starting the RTTS packer into the hole, place J-slot in the drag block sleeve in the locked position. The RTTS packer will be run slightly below the desired setting position and is then picked up tool to setting position and rotated pipe several turns to right.
Holding right torque in pipe, slack off the pipe weight until mechanical slips on the tool set and start taking weight .At the same time the packer element is compressed against the wall of the casing, then the packer can isolate the annular from the test zone.
Self-guard hydraulic hold down mechanism can prevent the packer from bouncing up because of the high pressure below the packer.
Specification of the RTTS packer
No | Specifications | 7" | |||
1 | Casing Weight Range(lb/ft) | 7" 17-26lb/ft | 7" 23-29lb/ft | 7" 32-38lb/ft | 6-5/8" 17-20lb/ft |
2 | Packer Ring OD | 151.1mm | 144.8mm | 142.7mm | |
3 | Top Shoe OD | 152.4mm | 146.1mm | 143.5mm | |
4 | Min. ID of tool | 61mm | |||
5 | Length | 1380,1611,1598,1473,1554mm | |||
6 | Pressure differential across the pacing ring | 70MPa | |||
7 | Internal Yield Pressure strength (Bursting pressure) | 98.5MPa | |||
8 | External Yield Pressure strength (Collapse Pressure) | 92MPa | |||
9 | Tensile Strength(Yield) | 805.3KN | |||
10 | Torque Strength | 14.5KN·m | |||
11 | Service environment | Mud, Crude Oil, Natural gas with H2S | |||
12 | Service temperature | --29oC~+204oC | |||
13 | End connections | 4 5/32-8UN.BX 2 7/8 TBG.P 3 7/8 CAS.BXP 3 1/2IF.BXP 3 7/8 CAS.B X 2 7/8 UP TBG.P 4 5/32-8UN.B X 3 7/8 CAS.P | |||
ZZ TOP OIL TOOLS is the professional manufacturer for the drill stem testing tools and surface testing equipment. All the DST tools are conformed with NACE MR 0175 with traceability,and the DST tools can be worked in H2S & CO2 above 175 F and full H2S, also with the skilled and experienced engineers, we can design the drill stem testing tools as per customer's well condition. Moreover, we supply the training in our factory and operation instruction at the well site. The DST tools are exported to USA, Colombia, India, Pakistan, Iran, Brazil etc. and enjoy the good reputation from the customers.
To shorten the delivery time, we proceeded the DST Tools in stock:
Packer,circualting valve,select tester valve,APR N-valve,OMNI valve,Hydraulic Jar,Tubing string tester
1. Full bore Packer, 7" Casing, working pressure 70Mpa, Working Temperature 400F, Connection: IF, 4set
2. Tester valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4 sets
3. Hydraulic Jar,5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets
4. Rupture disk Circulating valve, 5", Working pressure 105Mpa, Working temperature 400F, Connection CAS. BXP, 4sets
5. Flowhead (surface test tree), 3 1/16", working pressure 70 Mpa. 1set
Should you have any interest or inquiry on the Drill stem testing tools, contact us freely.