---
title: 72-Hour Constant Flow Rate Test Supervision
description: '72 continuous hours of constant flow rate testing managed end-to-end at a Permian Basin upstream operator site. Bell coordinated crews, third-party vendors, and produced water handling with zero unplanned restarts (December 2025 – March 2026).'
canonical: 'https://bellengr.com/projects/constant-flow-rate-test/'
url: 'https://bellengr.com/projects/constant-flow-rate-test.md'
post_id: 1164
post_type: projects
last_modified: '2026-04-23T00:10:19-05:00'
last_converted: '2026-04-29T07:35:35-05:00'
---

# 72-Hour Constant Flow Rate Test Supervision