|Operation Type:||Annular Pressure Operated||Application:||Drill Stem Testing Operation|
|Working Condition:||Sour Service Above 175oF||Casing Range:||48-72lb/ft|
|Working Pressure:||70 Mpa||Standard:||NACE MR0175|
|Casing Size:||13 5/8 Inch||Connection:||IF BxP|
open hole packer,
Annular Pressure Operated Mechanical Set Packer With ISO BV SGS Standard
Introudction of Mechanical Setting Retrievable Packer
The Mechanical Setting Retrievable Packer is a sort of the full bore retrievable packer, which is the test packer for Drill stem testing operation in well testing service. Featured with full-opening and hookwall, retrievable is used for well testing job, treating operation, and squeeze cementing operations as well. And normally for the DST operation, the retrievable packer should be run in the hole with a circulating valve assembly.
The mechanical setting retrievable packer consists of a J-slot mechanism, hydraulic slips, mechanical slips, and packer elements. With large, heavy-duty slips in the hydraulic hold down mechanism, the mechanical setting retrievable can be prevented from being pumped up the hole.
The mechanical setting retrievabel is the full-opening type, which can allow the fluid flow and tool movement through the tubing bore, also this design allow pumping large volumes of fluid with a minimum pressure drop, and the passage of a through tubing type perforating gun during the TCP operation.
Features and Benefits of the mechanical settng Retrievable Packer
* The large volumes of fluid can be pumped through the retrievable packer.
* The wireline tools and tubing-type guns can be run through the packer.
* The retrievable packer can be relocated as many times as necessary
* By tungsten carbide slips, the retrievable packer have greater holding ability and improved wear
resistance in high-strength casing by
Technical parameter of Mechanical Setting Retrievable Packer
|1||Casing Weight Range(lb/ft)||135/8" 48-72lb/ft|
|2||Packer Ring OD||298.1mm|
|3||Top Shoe OD||303.1mm|
|4||Min. ID of tool||95.3mm|
|6||Pressure differential across the pacing ring||70MPa|
Internal Yield Pressure strength
External Yield Pressure strength
|11||Service environment||Mud, Crude Oil, Natural gas with H2S and acid|
|13||End connections||4 1/2" IF. BXP|
Well Testing Mechanical Setting Retrievable Packer 13 5/8" - 70Mpa
Contact Person: Mr. LEE
Tel: 0086 18161839623