KW-YQFRACⅠOpen Hole Fracturing Packer
Open hole packer is a hydraulic packer, which is a component of multi-stage fracture stimulation system. The packer is located at between two fractured layers act as isolators. The number of packers are needed depends on how many layers are required to be isolated.
When the tail pipe goes into the well and hydraulic seal, the pressure will cause all packers set at the same time. The packer body will be protected by a ring which diameter is 5.75 inch in maximum. Packer is equipped with an anti-drawing sealing element, which has guard ring to
prevent excessive compression on both sides .When packer setting, the internal lock ring can maintain the setting pressure, so that the element remains compress seal state, and allowing packer to undergo more pressure fluctuation under growing gradually temperature. It suits for 6~6.38in open hole.
u 1. Compression element design can withstand high differential pressure.
u 2.Tool is compact; it easily gets through the dogleg segments.
u 3.Preventing premature setting design
u 4.Setting institutions can hold the setting pressure.
u 5.Overall structure can reduce the risk of accidental set.
u 6.Packer has a larger full-opening bore, increasing the flowing area.
u 7.Regular working temperature : 150℃
u 8.Regular working pressure: 70Mpa
Open hole well
Max OD in(mm)
Min ID in(mm)
Open pressure psi(MPa)
Bending strength psi(MPa)
Maximum torque ft﹒lbf (N﹒m)
4.5 API LTC
Xi'an Kingwell Oilfield Machinery Co.,Ltd is a professional supplier for oilfield products according to the API standard.
Our products have exported to USA, Canada, Egypt, India and UEA, etc with 40 FCL containers per month. Now,with high quality and short supply and good service, our products have got good reputation home and abroad .
Certificate and Quality
Equipped with latest machining facilities like CNC 3-axis Turning centers, CNC 4-axis milling centre, high temperature heat treatment furnaces, Centre lathe machines, Deep Hole Drilling, Boring & Honing machines, our company could meet long term production target and be governed efficiently by well-qualified and experienced Board of Directors and Engineers.
Training and Field Support
We have a team of well qualified and experienced field support personnel for Training. According to customer's requirements, we provide operation training service for our customers who purchase our products.
Generally speaking, our customer training mainly includes followings:
To master the basic requirement of designs of tool strings and of testing operation.
We also provide accessories and other related products , which you can find in this website.
Payment:TT/LC:30% advance payment.70%before shipment
Minimum order: 1 set
Packaging: wood case or steel carton
Delivery Date: within 1-2 month(s) after receiving prepayment
Logo: KW, we can produce according to customer requirements.
Technical Documents: We can provide technical documents according to your requirements.
Additional service: Customers are served to test our products in our factory upon request.
We believe in Customer delight, achieved by the supply of Quality Products & Services and Continual Improvement in our Manufacturing Processes for timely delivery at competitive prices. We work in a professional, competitive, and cost-effective manner consistent with the Customer requirement.
Kindly let me know if you have any interest or enquiry about our products. You are also always welcomed to come to our factory for a visit at your convenient time.We will offer you a good price and show you our best service.