Quality that Performs
Every product we create meets the highest standards of quality, being sourced and manufactured in the USA. We strive to bring innovation to every market we serve, because we're always trying to find a better way.
Your Premier Tubing Anchor Solution Provider
Home of the Slimline® Tubing Anchor
Unparalleled Quality, Service & Delivery
For two decades, TechTAC® has supported service companies, field operators and engineers by holding fast to a core set of values:
Service that Exceeds Expectations
We’re dedicated to building lasting customer relationships, and our goal is to consistently exceed our customers' expectations. We conduct business with integrity and authenticity – always doing what we say we will do.
Respect for the Industry
We recognize none of this would be possible without the support of our customers and our employees. Every job matters, and we show that respect by treating each other how we would want to be treated.
What We Do
Our mission is to deliver quality and timely downhole solutions to the oil and gas industry
Watch below to learn how the patented Slimline® TAC can mitigate many common downhole problems that hinder production in wells that use sucker rod pumps.
What our customers say
Customers Value TechTAC® Solutions
Many of your peers in the industry - including service companies, engineers, field operators and rig crews - have already experienced the TechTAC® difference!
“We have one well that had to be pulled every 3 months due to scale. After installing a Slimline TAC, we didn’t need to pull it for 2 years.”
— Sr. Completion Foreman with a U.S.-based oil and gas company
“The combination of the 5.5-inch Slimline TAC and a gas separator is a top-of-the-line solution for mitigating the issue of gas locking.”
— Manager at a major distributor of artificial lift technology
“Sand would fall on top of a standard TAC and cement the anchor in place. [With] the Slimline, that problem all but disappeared.”
— Engineer with a large production company operating in the Southern U.S
EXPLORE
Our Tubing Anchor Products
TechTAC® offers a suite of tubing anchor products designed to accommodate a wide range of downhole conditions and tool assemblies.
Slimline® TAC
Our patented Slimline® Tubing Anchor Catcher offers up to 245% more flow-by area than a standard B2 anchor, helping to mitigate gas locking and sediment buildup.
Slimline® QuickSet™ TAC
The patent-pending Slimline® QuickSet™ TAC sets in just 1-to-3 turns, as opposed to the traditional 6-to-8 turns, while still benefiting from the Slimline® design.
Standard B2 TAC
TechTAC® carries the most common sizes of traditional B2-style TACs, which have been used in the industry for decades to minimize wear on rods, tubing and casing.
Quarter-Turn Tension Anchor
The right-hand set Quarter-Turn Tension Anchor is a rugged, compact, automatic-released anchor that can be set with minimal surface rotations and is easy to redress.
CFD Analysis
The Science Behind TechTAC's Patented Tubing Anchor
How does the downhole performance of a traditional B2-style tubing anchor compare with TechTAC’s Slimline TAC?
To answer that question scientifically, TechTAC commissioned a computational fluid dynamics (CFD) study conducted by the independent consulting firm Imaginationeering. The study provides “a comparison CFD analysis of a gas flow within the annular space around two types of a 5.5-inch tubing anchor catcher to assess the differences between them in terms of flow parameters.” Specifically, the analysis evaluated the performance of the anchors relative to fluid velocity, pressure drop, turbulence, vorticity and other factors.
Key Finding:
Significant Pressure Drop Around the Standard B2 Tubing Anchor
One of the most significant findings of the CFD study dealt with the pressure drop around each tubing anchor. Researchers found that the net pressure drop around a standard B2 tubing anchor catcher, as fluid/gas passes through the annular cavity around the anchor, is more than double the pressure drop around the Slimline TAC.
According to the study: “…the pressure drop along the standard TAC is more than double that drop along the Slimline TAC. This is expected because the annular cavity with the Slimline TAC’s case is wider than that for the standard TAC’s case. Furthermore, the pressure drop change in the Slimline TAC’s case is less abrupt than that in the Standard TAC’s case….”
Key Finding:
Less Turbulence and Vorticity Around the Slimline Tubing Anchor Catcher
The Slimline tubing anchor also demonstrated a noticeable advantage over the standard TAC in reducing the overall turbulence and vorticity strengths within the flow field.
The report noted, “The observed abrupt changes in the pressure field along with the potential presence of flow field obstacles in the case of the standard TAC is expected to generate more turbulence within the flow field along the TAC in comparison with the Slimline TAC’s case… Further, the vorticity strength in the flow field of the standard TAC is expected to be significantly present in comparison to that of the Slimline TAC’s case….”
“It’s likely that the installation of a Slimline TAC versus a standard TAC can – over time – reduce workover costs, increase production rates, and provide for optimized completion designs.”
— Bruce Friesen, president of Friesen Oil and Gas Consulting and former global artificial lift advisor with BP
The Impact of the CFD Study Findings
The significant pressure drop and increased turbulence and vorticity as fluid passes around the B2 tubing anchor can have a material impact on well production. Those parameters are major contributors in the formation of scale, iron sulfide and paraffin, and they play a role in the advent of gas locking. In contrast, the Slimline Tubing Anchor Catcher has been proven to mitigate or minimize those challenges. In fact, by switching from a standard tubing anchor to the Slimline TAC, TechTAC customers have reported numerous benefits, including:
- 20% increased production
- 80% less gas locking
- 87% fewer stuck anchors
