Product Details
Wireline-Set Permanent Packer For Well Completion Operations
The WWRP is a type of wireline-set permanent packer, and is
effective differential production packers for single or multizone
completions. This packer can be wireline or hydraulic set on the
workstring. The Upper internal slip design retains the setting
force throughout the packer assembly; lower internal slips prevent
upward movement of the upper wedge while running. It’s also
designed to leave the packer bore free of all setting devices and
maintain a large fluid-bypass area through the packer.
Features and Benefits:
- Internal locking-slip ring aids in fast removal, saving rig time if
milling becomes necessary;
- Triple-seal multidurometer seal element;
- Element package is effective at high or low temperatures and
pressures;
- Metal-to-metal backup rings with 360° casing wall contact prevent
seal element extrusion and offer reliable sealing at ultra-high
pressures;
Technical parameter of Wireline - set Permanent Packer
| Specification |
| Casing Size | Casing Weight | Packer OD | Seal Assembly ID |
| in | Lbs/ft | in | in |
| 4 1/2 | 9.5-12.6 | 3.79 | 1.92 |
| 13.5-15.1 | 3.64 | 1.92 |
| 5 1/2 | 13-20 | 4.54 | 2.33 |
| 20-26 | 4.36 | 2.33 |
| 6 5/8 | 17-32 | 5.47 | 2.35 |
| 7 | 17-23 | 6.18 | 3.25 |
| 23-32 | 5.88 | 2.97 |
| 32-38 | 5.687 | 2.97 |
| 7 5/8 | 26.4-39 | 6.38 | 2.97 |
| 33.7-42.8 | 6.25 | 2.97 |
| 9 5/8 | 36-47 | 8.438 | 6.00 |
| 47-58.4 | 8.16 | 4.86 |
Company Profile
ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, we are in
full service on design, production and supply of oilfield downhole
tools and Wellhead Equipment.
Over more than 10 years, we become a fast growing organization, now
our two sub-factories, equipped with CNC lathes, Miller, deep-hole
drilling &boring machine and other advanced machines, have
enough production capacity to meet the customers’ requirement. And
we build a professional & strong team including technical, sales,
logistic and leading management department, which make our company
success of manufacturing and providing cost-effective downhole
tools and create added value for customers around the world.
Now our tools are supplied to worldwide and enjoy the good
reputation.We always focus on providing the our clients with highly
efficient & expertized service and approach each enquiry with
meticulous attention to technical specifications and insist on
“Traceability, Serialization” for each tools. We will keep
innovating and providing more durable products and reliable service
for worldwide customers.