The Oil Production Downhole Tubing Anchor is an essential well completion tool designed to secure the tubing string within the casing, preventing vertical movement, or “upthrust,” which is often caused by pressure fluctuations during oil production. This anchor stabilizes the tubing, reducing mechanical wear, and helps maintain consistent production rates.Made with high-strength alloy steel and tested to withstand demanding well conditions,
1.Breif Intrduction
Our tubing anchor anchor the tubing string in a rod pumping well .The tubing anchor effectively reduce rod, tubing, and casing wear. This cuts operating costs. Elimination of breathing and buckling of the tubing string also increases production by lengthening the effective stroke of the pump, which increases volumetric efficiency. Based on proven technology, the Anchor uses hydraulically activated hold-down slips to provide an anchoring point for the tieback or workstring during stimulation operations. These tubing anchors are the most economical and effective insurance you can buy against premature repairs and downtime.
2.Technical and Specification
| Model | Length (mm) | Max OD (mm) | Min ID (mm) | Pressure(MPa) | Max OD when teeth open | Setting Pressure (MPa) | Connecting Thread | Casing ID to be used |
| 51/2" | 580 | 115 | 62 | 25 | 128 | 8-12 | 2-7/8 TBG | 121-124 |
| 7" | 660 | 150 | 76 | 25 | 168 | 8-12 | 3 1/2 TBG | 155-166 |
| 9 5/8" | 970 | 208 | 76 | 25 | 245 | 8-12 | 3 1/2 TBG | 218-240 |
| 9 5/8" | 970 | 208 | 98 | 25 | 245 | 8-12 | 4 1/2 TBG | 218-240 |
3.Services
our company have own services team can prodvide field services .
The company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacture. At Shengli Industry Area, the company was established in 1999. It has owned more than 3000 square meters of workshops which manufacture different oilfield down hole tools and accessories such as fracture packer series, sand blast, fracture hydraulic anchor. The products of company have been widely applied in oilfields in China and entered markets abroad. The company conducts management mode of combination between regulation and humanity, develops perfect management system and inspiring system, has achieved ISO9000 international quality system certification and has got first order market entry qualification. The company has owned practical, specialized, experienced and powerful research and development team, applied and got more than 40 national patents awarded by National Intellectual Property Bureau, widened the markets in Neimeng, Xinjiang, and Liaohe,etc, and established approved reputation.
The Downhole Tubing Anchor is installed within the well casing and set at the desired depth to prevent the tubing string from moving upward. As fluid pressure increases or decreases during production, the anchor’s bi-directional slip or spring-loaded mechanism engages with the casing walls, securing the tubing in place. This anchoring prevents vertical movement, protects against tubing and pump wear, and reduces the risk of tubing leaks. Designed for ease of retrieval, the anchor mechanism disengages smoothly when pulling the tubing out of the well for maintenance or replacement.
| Component | Material |
|---|---|
| Anchor Body | High-Strength Alloy Steel |
| Slip Mechanism | Hardened Steel or Carbide |
| Spring Assembly | Heat-Treated Stainless Steel |
| Corrosion-Resistant Coating | Optional upon request |
Enhanced Production Stability
High Temperature and Pressure Resistance
Longevity and Reduced Maintenance Costs
Dedicated Technical Support
Q1: Why is a tubing anchor necessary for oil production wells?
Q2: Can this anchor handle high temperatures?
Q3: How does the bi-directional slip mechanism work?
Q4: What well types are best suited for this tubing anchor?
Q5: Does this product come with corrosion resistance?
We are a company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacturer. We cover an area of more than 9000 square meters which manufacture different oilfield products. Our main products include drilling equipment, oil production equipment, oil well service tools. Such as sucker rod, drill pipe, OCTG products, bridge plug. Currently, our products are already exported to North America, South America, Middle East, Middle Aisa, India and other countries and regions. The warranty period of all our products is 18 months.
We have all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that River Petro products match the highest quality & reliability Standards similar to any International major in this field.River Petro with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
