WELL-PRAETORIAN™ is a heavy duty wellbore filter and validation tool suitable for all downhole conditions and with robust, high performance features and is available in both heavy duty brush and normal duty wiper variants.

The WELL-PRAETORIAN™ is typically run as part of a comprehensive wellbore clean-up BHA, spaced out above the scraper and brush tools. While running in the hole, it wipes or brushes the casing while allowing fluid to bypass through the tool. When pulling out of hole the wellbore fluid is diverted through the heavy duty filter screen capturing all types of well debris in the debris chamber. This validates the effectiveness of the clean-up when the tool is emptied at surface.

The tool can be dressed with a standard duty rubber wiper cup, or a heavy duty brush element to suit heavy workover or high temperature applications.

  • Non-rotating molded wiper cup or welded brush can be installed depending on application
  • Non-rotating centralizer with alloy bronze bearings compatible with high temperature and chemical applications
  • Heavy duty shrouded filter screen prevents accidental damage
  • Innovative bypass valve allows unhindered fluid bypass without jamming
  • Emergency bypass sleeve shears to prevent swabbing
  • Available with all API and premium drill pipe connections

Contact us today for your customised solution or download the product data sheet here for further information.

UK Office

Reactive Downhole Tools Ltd
Unit 4
Howe Moss Crescent, Dyce
Aberdeen AB21 0GN

T: +44 (0) 1224 827 224

US Office / US Manufacturing

Reactive Downhole Tools USA Inc
19945 Aldine Westfield Rd
TX 77338

T: +1 281 645 7022

ME Sales & Operations

Reactive Downhole Tools
Office 202 Euro Mechanical Building
10th Street Al Zahiyah, Tourist Club Area
P.O. Box 46153
Abu Dhabi

T: +971 (0) 2 678 1133 ext.242

ME Manufacturing

Reactive Downhole Tools
Plot SU01-A-48, Al Markaz
Al Dhafrah
P.O. Box 46153
Abu Dhabi

T: +971 (0) 2 886 7383
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